./Ultimate.py --spec /mnt/goblint-svcomp/goblint-bench/bench/concrat/properties/no-data-race.prp --file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner.i --full-output --architecture 32bit


--------------------------------------------------------------------------------


Checking for data races
Using default analysis
Version 2329fc70
Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data -tc /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/config/AutomizerReach.xml -i /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner.i -s /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) )

 --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f53b4ab04dac24d13db2cedddc0f8110080229abf9f7c481fce495178fd19258
--- Real Ultimate output ---
This is Ultimate 0.2.2-dev-2329fc7
[2024-03-11 23:17:26,199 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2024-03-11 23:17:26,201 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2024-03-11 23:17:26,222 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2024-03-11 23:17:26,223 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2024-03-11 23:17:26,224 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2024-03-11 23:17:26,225 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2024-03-11 23:17:26,227 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2024-03-11 23:17:26,229 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2024-03-11 23:17:26,230 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2024-03-11 23:17:26,232 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2024-03-11 23:17:26,234 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2024-03-11 23:17:26,235 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2024-03-11 23:17:26,236 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2024-03-11 23:17:26,238 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2024-03-11 23:17:26,239 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2024-03-11 23:17:26,240 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2024-03-11 23:17:26,241 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2024-03-11 23:17:26,242 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2024-03-11 23:17:26,243 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2024-03-11 23:17:26,244 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2024-03-11 23:17:26,245 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2024-03-11 23:17:26,246 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2024-03-11 23:17:26,247 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2024-03-11 23:17:26,249 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2024-03-11 23:17:26,250 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2024-03-11 23:17:26,250 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2024-03-11 23:17:26,251 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2024-03-11 23:17:26,251 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2024-03-11 23:17:26,252 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2024-03-11 23:17:26,252 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2024-03-11 23:17:26,252 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2024-03-11 23:17:26,253 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2024-03-11 23:17:26,254 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2024-03-11 23:17:26,254 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2024-03-11 23:17:26,255 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2024-03-11 23:17:26,255 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2024-03-11 23:17:26,256 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2024-03-11 23:17:26,256 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2024-03-11 23:17:26,256 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2024-03-11 23:17:26,257 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2024-03-11 23:17:26,258 INFO  L101        SettingsManager]: Beginning loading settings from /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf
[2024-03-11 23:17:26,274 INFO  L113        SettingsManager]: Loading preferences was successful
[2024-03-11 23:17:26,274 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2024-03-11 23:17:26,275 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-03-11 23:17:26,275 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-03-11 23:17:26,275 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-03-11 23:17:26,276 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-03-11 23:17:26,276 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-03-11 23:17:26,276 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2024-03-11 23:17:26,277 INFO  L138        SettingsManager]:  * Use SBE=true
[2024-03-11 23:17:26,277 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-03-11 23:17:26,277 INFO  L138        SettingsManager]:  * sizeof long=4
[2024-03-11 23:17:26,277 INFO  L138        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2024-03-11 23:17:26,277 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2024-03-11 23:17:26,277 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2024-03-11 23:17:26,278 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2024-03-11 23:17:26,278 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2024-03-11 23:17:26,278 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-03-11 23:17:26,278 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2024-03-11 23:17:26,278 INFO  L138        SettingsManager]:  * Check absence of data races in concurrent programs=true
[2024-03-11 23:17:26,278 INFO  L138        SettingsManager]:  * sizeof long double=12
[2024-03-11 23:17:26,279 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2024-03-11 23:17:26,279 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2024-03-11 23:17:26,279 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2024-03-11 23:17:26,279 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-03-11 23:17:26,279 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2024-03-11 23:17:26,279 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2024-03-11 23:17:26,280 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2024-03-11 23:17:26,280 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-03-11 23:17:26,280 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-03-11 23:17:26,280 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2024-03-11 23:17:26,281 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2024-03-11 23:17:26,281 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-03-11 23:17:26,281 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2024-03-11 23:17:26,281 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2024-03-11 23:17:26,281 INFO  L138        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2024-03-11 23:17:26,282 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2024-03-11 23:17:26,282 INFO  L138        SettingsManager]:  * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC
[2024-03-11 23:17:26,282 INFO  L138        SettingsManager]:  * Looper check in Petri net analysis=SEMANTIC
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int)
WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) )


Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f53b4ab04dac24d13db2cedddc0f8110080229abf9f7c481fce495178fd19258
[2024-03-11 23:17:26,466 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-03-11 23:17:26,489 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-03-11 23:17:26,490 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-03-11 23:17:26,491 INFO  L271        PluginConnector]: Initializing CDTParser...
[2024-03-11 23:17:26,492 INFO  L275        PluginConnector]: CDTParser initialized
[2024-03-11 23:17:26,493 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner.i
[2024-03-11 23:17:27,582 INFO  L500              CDTParser]: Created temporary CDT project at NULL
[2024-03-11 23:17:27,817 INFO  L351              CDTParser]: Found 1 translation units.
[2024-03-11 23:17:27,818 INFO  L172              CDTParser]: Scanning /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner.i
[2024-03-11 23:17:27,827 INFO  L394              CDTParser]: About to delete temporary CDT project at /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/fa9f3dd48/0c2e9933b0d94a4d9944061b6e6c96f0/FLAG0d2dc9477
[2024-03-11 23:17:28,155 INFO  L402              CDTParser]: Successfully deleted /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/fa9f3dd48/0c2e9933b0d94a4d9944061b6e6c96f0
[2024-03-11 23:17:28,157 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-03-11 23:17:28,159 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2024-03-11 23:17:28,161 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-03-11 23:17:28,162 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-03-11 23:17:28,169 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-03-11 23:17:28,169 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.03 11:17:28" (1/1) ...
[2024-03-11 23:17:28,171 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c68daac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 11:17:28, skipping insertion in model container
[2024-03-11 23:17:28,171 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.03 11:17:28" (1/1) ...
[2024-03-11 23:17:28,179 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2024-03-11 23:17:28,210 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2024-03-11 23:17:28,408 WARN  L623        FunctionHandler]: Unknown extern function pthread_detach
[2024-03-11 23:17:28,410 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-03-11 23:17:28,421 INFO  L203         MainTranslator]: Completed pre-run
[2024-03-11 23:17:28,449 WARN  L623        FunctionHandler]: Unknown extern function pthread_detach
[2024-03-11 23:17:28,452 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-03-11 23:17:28,477 INFO  L208         MainTranslator]: Completed translation
[2024-03-11 23:17:28,478 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 11:17:28 WrapperNode
[2024-03-11 23:17:28,478 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-03-11 23:17:28,479 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-03-11 23:17:28,479 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-03-11 23:17:28,479 INFO  L275        PluginConnector]: Boogie Procedure Inliner initialized
[2024-03-11 23:17:28,484 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 11:17:28" (1/1) ...
[2024-03-11 23:17:28,494 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 11:17:28" (1/1) ...
[2024-03-11 23:17:28,511 INFO  L138                Inliner]: procedures = 159, calls = 48, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 111
[2024-03-11 23:17:28,511 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-03-11 23:17:28,512 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-03-11 23:17:28,512 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2024-03-11 23:17:28,512 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2024-03-11 23:17:28,519 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 11:17:28" (1/1) ...
[2024-03-11 23:17:28,520 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 11:17:28" (1/1) ...
[2024-03-11 23:17:28,523 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 11:17:28" (1/1) ...
[2024-03-11 23:17:28,523 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 11:17:28" (1/1) ...
[2024-03-11 23:17:28,529 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 11:17:28" (1/1) ...
[2024-03-11 23:17:28,532 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 11:17:28" (1/1) ...
[2024-03-11 23:17:28,534 INFO  L185        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 11:17:28" (1/1) ...
[2024-03-11 23:17:28,535 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 11:17:28" (1/1) ...
[2024-03-11 23:17:28,537 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-03-11 23:17:28,538 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-03-11 23:17:28,538 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2024-03-11 23:17:28,538 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2024-03-11 23:17:28,539 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 11:17:28" (1/1) ...
[2024-03-11 23:17:28,544 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2024-03-11 23:17:28,551 INFO  L189       MonitoredProcess]: No working directory specified, using /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/z3
[2024-03-11 23:17:28,564 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
[2024-03-11 23:17:28,576 INFO  L327       MonitoredProcess]: [MP /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process
[2024-03-11 23:17:28,602 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2024-03-11 23:17:28,602 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2024-03-11 23:17:28,602 INFO  L130     BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock
[2024-03-11 23:17:28,602 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-03-11 23:17:28,603 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2024-03-11 23:17:28,603 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2024-03-11 23:17:28,603 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_detach
[2024-03-11 23:17:28,603 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2024-03-11 23:17:28,603 INFO  L130     BoogieDeclarations]: Found specification of procedure thread
[2024-03-11 23:17:28,603 INFO  L138     BoogieDeclarations]: Found implementation of procedure thread
[2024-03-11 23:17:28,604 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-03-11 23:17:28,604 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-03-11 23:17:28,605 WARN  L209             CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement
[2024-03-11 23:17:28,732 INFO  L235             CfgBuilder]: Building ICFG
[2024-03-11 23:17:28,734 INFO  L261             CfgBuilder]: Building CFG for each procedure with an implementation
[2024-03-11 23:17:28,950 INFO  L276             CfgBuilder]: Performing block encoding
[2024-03-11 23:17:28,957 INFO  L295             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-03-11 23:17:28,958 INFO  L300             CfgBuilder]: Removed 4 assume(true) statements.
[2024-03-11 23:17:28,959 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.03 11:17:28 BoogieIcfgContainer
[2024-03-11 23:17:28,960 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-03-11 23:17:28,961 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2024-03-11 23:17:28,962 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2024-03-11 23:17:28,964 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2024-03-11 23:17:28,964 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.03 11:17:28" (1/3) ...
[2024-03-11 23:17:28,965 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1446f0ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.03 11:17:28, skipping insertion in model container
[2024-03-11 23:17:28,965 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 11:17:28" (2/3) ...
[2024-03-11 23:17:28,965 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1446f0ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.03 11:17:28, skipping insertion in model container
[2024-03-11 23:17:28,965 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.03 11:17:28" (3/3) ...
[2024-03-11 23:17:28,967 INFO  L112   eAbstractionObserver]: Analyzing ICFG thread-join-counter-inner.i
[2024-03-11 23:17:28,973 WARN  L145   ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program
[2024-03-11 23:17:28,980 INFO  L203   ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2024-03-11 23:17:28,980 INFO  L162   ceAbstractionStarter]: Applying trace abstraction to program that has 11 error locations.
[2024-03-11 23:17:28,980 INFO  L515   ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances.
[2024-03-11 23:17:29,036 INFO  L144    ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions.
[2024-03-11 23:17:29,065 INFO  L73            FinitePrefix]: Start finitePrefix. Operand has 172 places, 177 transitions, 359 flow
[2024-03-11 23:17:29,129 INFO  L130       PetriNetUnfolder]: 13/224 cut-off events.
[2024-03-11 23:17:29,129 INFO  L131       PetriNetUnfolder]: For 0/0 co-relation queries the response was YES.
[2024-03-11 23:17:29,134 INFO  L83            FinitePrefix]: Finished finitePrefix Result has 229 conditions, 224 events. 13/224 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 431 event pairs, 0 based on Foata normal form. 0/194 useless extension candidates. Maximal degree in co-relation 119. Up to 4 conditions per place. 
[2024-03-11 23:17:29,134 INFO  L82        GeneralOperation]: Start removeDead. Operand has 172 places, 177 transitions, 359 flow
[2024-03-11 23:17:29,139 INFO  L88        GeneralOperation]: Finished RemoveDead, result has has 172 places, 177 transitions, 359 flow
[2024-03-11 23:17:29,142 INFO  L124   etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation.
[2024-03-11 23:17:29,153 INFO  L131   etLargeBlockEncoding]: Starting large block encoding on Petri net that has 172 places, 177 transitions, 359 flow
[2024-03-11 23:17:29,155 INFO  L113        LiptonReduction]: Starting Lipton reduction on Petri net that has 172 places, 177 transitions, 359 flow
[2024-03-11 23:17:29,155 INFO  L73            FinitePrefix]: Start finitePrefix. Operand has 172 places, 177 transitions, 359 flow
[2024-03-11 23:17:29,191 INFO  L130       PetriNetUnfolder]: 13/224 cut-off events.
[2024-03-11 23:17:29,191 INFO  L131       PetriNetUnfolder]: For 0/0 co-relation queries the response was YES.
[2024-03-11 23:17:29,192 INFO  L83            FinitePrefix]: Finished finitePrefix Result has 229 conditions, 224 events. 13/224 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 431 event pairs, 0 based on Foata normal form. 0/194 useless extension candidates. Maximal degree in co-relation 119. Up to 4 conditions per place. 
[2024-03-11 23:17:29,197 INFO  L119        LiptonReduction]: Number of co-enabled transitions 7128
[2024-03-11 23:17:32,426 INFO  L134        LiptonReduction]: Checked pairs total: 35225
[2024-03-11 23:17:32,427 INFO  L136        LiptonReduction]: Total number of compositions: 116
[2024-03-11 23:17:32,439 INFO  L356      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2024-03-11 23:17:32,445 INFO  L357      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@46938159, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=<UNSUPPORTED>, UseSemiCommutativity=<UNSUPPORTED>, Solver=<NOT_USED>, SolverTimeout=<NOT_USED>]
[2024-03-11 23:17:32,445 INFO  L358      AbstractCegarLoop]: Starting to check reachability of 18 error locations.
[2024-03-11 23:17:32,447 INFO  L130       PetriNetUnfolder]: 0/6 cut-off events.
[2024-03-11 23:17:32,448 INFO  L131       PetriNetUnfolder]: For 0/0 co-relation queries the response was YES.
[2024-03-11 23:17:32,448 INFO  L201   CegarLoopForPetriNet]: Found error trace
[2024-03-11 23:17:32,448 INFO  L209   CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1]
[2024-03-11 23:17:32,449 INFO  L420      AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 15 more)] ===
[2024-03-11 23:17:32,452 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2024-03-11 23:17:32,453 INFO  L85        PathProgramCache]: Analyzing trace with hash 18283000, now seen corresponding path program 1 times
[2024-03-11 23:17:32,459 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-03-11 23:17:32,460 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2130247365]
[2024-03-11 23:17:32,460 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-03-11 23:17:32,460 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-03-11 23:17:32,539 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-03-11 23:17:32,609 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-03-11 23:17:32,610 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-03-11 23:17:32,611 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2130247365]
[2024-03-11 23:17:32,612 INFO  L157   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2130247365] provided 1 perfect and 0 imperfect interpolant sequences
[2024-03-11 23:17:32,612 INFO  L184   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-03-11 23:17:32,613 INFO  L197   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2024-03-11 23:17:32,615 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [589354517]
[2024-03-11 23:17:32,616 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-03-11 23:17:32,625 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2024-03-11 23:17:32,625 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-03-11 23:17:32,640 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2024-03-11 23:17:32,641 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2024-03-11 23:17:32,672 INFO  L478   CegarLoopForPetriNet]: Number of universal loopers: 157 out of 293
[2024-03-11 23:17:32,675 INFO  L100   encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 67 places, 70 transitions, 145 flow. Second operand  has 3 states, 3 states have (on average 158.33333333333334) internal successors, (475), 3 states have internal predecessors, (475), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:17:32,675 INFO  L109   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2024-03-11 23:17:32,675 INFO  L110   encePairwiseOnDemand]: Number of universal subtrahend loopers: 157 of 293
[2024-03-11 23:17:32,676 INFO  L73            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2024-03-11 23:17:32,825 INFO  L130       PetriNetUnfolder]: 386/1153 cut-off events.
[2024-03-11 23:17:32,826 INFO  L131       PetriNetUnfolder]: For 0/0 co-relation queries the response was YES.
[2024-03-11 23:17:32,828 INFO  L83            FinitePrefix]: Finished finitePrefix Result has 1917 conditions, 1153 events. 386/1153 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 54. Compared 7514 event pairs, 86 based on Foata normal form. 25/1051 useless extension candidates. Maximal degree in co-relation 1864. Up to 434 conditions per place. 
[2024-03-11 23:17:32,833 INFO  L137   encePairwiseOnDemand]: 277/293 looper letters, 54 selfloop transitions, 8 changer transitions 0/91 dead transitions.
[2024-03-11 23:17:32,833 INFO  L142   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 66 places, 91 transitions, 311 flow
[2024-03-11 23:17:32,834 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-03-11 23:17:32,836 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 3 states.
[2024-03-11 23:17:32,843 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 545 transitions.
[2024-03-11 23:17:32,845 INFO  L523   CegarLoopForPetriNet]: DFA transition density 0.6200227531285551
[2024-03-11 23:17:32,846 INFO  L72            ComplementDD]: Start complementDD. Operand 3 states and 545 transitions.
[2024-03-11 23:17:32,846 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 3 states and 545 transitions.
[2024-03-11 23:17:32,848 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2024-03-11 23:17:32,850 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 545 transitions.
[2024-03-11 23:17:32,854 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 4 states, 3 states have (on average 181.66666666666666) internal successors, (545), 3 states have internal predecessors, (545), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:17:32,860 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 4 states, 4 states have (on average 293.0) internal successors, (1172), 4 states have internal predecessors, (1172), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:17:32,861 INFO  L81            ComplementDD]: Finished complementDD. Result  has 4 states, 4 states have (on average 293.0) internal successors, (1172), 4 states have internal predecessors, (1172), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:17:32,862 INFO  L175             Difference]: Start difference. First operand has 67 places, 70 transitions, 145 flow. Second operand 3 states and 545 transitions.
[2024-03-11 23:17:32,863 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 66 places, 91 transitions, 311 flow
[2024-03-11 23:17:32,866 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 66 places, 91 transitions, 311 flow, removed 0 selfloop flow, removed 0 redundant places.
[2024-03-11 23:17:32,869 INFO  L231             Difference]: Finished difference. Result has 68 places, 70 transitions, 193 flow
[2024-03-11 23:17:32,872 INFO  L271   CegarLoopForPetriNet]: {PETRI_ALPHABET=293, PETRI_DIFFERENCE_MINUEND_FLOW=133, PETRI_DIFFERENCE_MINUEND_PLACES=64, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=64, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=56, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=193, PETRI_PLACES=68, PETRI_TRANSITIONS=70}
[2024-03-11 23:17:32,875 INFO  L288   CegarLoopForPetriNet]: 67 programPoint places, 1 predicate places.
[2024-03-11 23:17:32,875 INFO  L495      AbstractCegarLoop]: Abstraction has has 68 places, 70 transitions, 193 flow
[2024-03-11 23:17:32,876 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 158.33333333333334) internal successors, (475), 3 states have internal predecessors, (475), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:17:32,876 INFO  L201   CegarLoopForPetriNet]: Found error trace
[2024-03-11 23:17:32,876 INFO  L209   CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1]
[2024-03-11 23:17:32,876 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2024-03-11 23:17:32,876 INFO  L420      AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 15 more)] ===
[2024-03-11 23:17:32,877 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2024-03-11 23:17:32,877 INFO  L85        PathProgramCache]: Analyzing trace with hash 400357341, now seen corresponding path program 1 times
[2024-03-11 23:17:32,877 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-03-11 23:17:32,878 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1117959719]
[2024-03-11 23:17:32,878 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-03-11 23:17:32,878 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-03-11 23:17:32,910 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-03-11 23:17:32,910 INFO  L356             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2024-03-11 23:17:32,927 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-03-11 23:17:32,942 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2024-03-11 23:17:32,943 INFO  L360         BasicCegarLoop]: Counterexample is feasible
[2024-03-11 23:17:32,944 INFO  L805   garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (17 of 18 remaining)
[2024-03-11 23:17:32,945 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (16 of 18 remaining)
[2024-03-11 23:17:32,946 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (15 of 18 remaining)
[2024-03-11 23:17:32,946 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (14 of 18 remaining)
[2024-03-11 23:17:32,946 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (13 of 18 remaining)
[2024-03-11 23:17:32,947 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (12 of 18 remaining)
[2024-03-11 23:17:32,947 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (11 of 18 remaining)
[2024-03-11 23:17:32,947 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location threadErr1ASSERT_VIOLATIONDATA_RACE (10 of 18 remaining)
[2024-03-11 23:17:32,947 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location threadErr2ASSERT_VIOLATIONDATA_RACE (9 of 18 remaining)
[2024-03-11 23:17:32,947 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location threadErr4ASSERT_VIOLATIONDATA_RACE (8 of 18 remaining)
[2024-03-11 23:17:32,948 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location threadErr3ASSERT_VIOLATIONDATA_RACE (7 of 18 remaining)
[2024-03-11 23:17:32,948 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location threadErr5ASSERT_VIOLATIONDATA_RACE (6 of 18 remaining)
[2024-03-11 23:17:32,948 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (5 of 18 remaining)
[2024-03-11 23:17:32,948 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location threadErr1ASSERT_VIOLATIONDATA_RACE (4 of 18 remaining)
[2024-03-11 23:17:32,949 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location threadErr2ASSERT_VIOLATIONDATA_RACE (3 of 18 remaining)
[2024-03-11 23:17:32,949 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location threadErr4ASSERT_VIOLATIONDATA_RACE (2 of 18 remaining)
[2024-03-11 23:17:32,949 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location threadErr3ASSERT_VIOLATIONDATA_RACE (1 of 18 remaining)
[2024-03-11 23:17:32,949 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location threadErr5ASSERT_VIOLATIONDATA_RACE (0 of 18 remaining)
[2024-03-11 23:17:32,949 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2024-03-11 23:17:32,950 INFO  L445         BasicCegarLoop]: Path program histogram: [1, 1]
[2024-03-11 23:17:32,952 WARN  L233   ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis
[2024-03-11 23:17:32,952 INFO  L515   ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances.
[2024-03-11 23:17:32,973 INFO  L144    ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions.
[2024-03-11 23:17:32,976 INFO  L73            FinitePrefix]: Start finitePrefix. Operand has 227 places, 232 transitions, 476 flow
[2024-03-11 23:17:33,015 INFO  L130       PetriNetUnfolder]: 20/344 cut-off events.
[2024-03-11 23:17:33,015 INFO  L131       PetriNetUnfolder]: For 2/2 co-relation queries the response was YES.
[2024-03-11 23:17:33,017 INFO  L83            FinitePrefix]: Finished finitePrefix Result has 354 conditions, 344 events. 20/344 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 854 event pairs, 0 based on Foata normal form. 0/295 useless extension candidates. Maximal degree in co-relation 225. Up to 6 conditions per place. 
[2024-03-11 23:17:33,017 INFO  L82        GeneralOperation]: Start removeDead. Operand has 227 places, 232 transitions, 476 flow
[2024-03-11 23:17:33,019 INFO  L88        GeneralOperation]: Finished RemoveDead, result has has 227 places, 232 transitions, 476 flow
[2024-03-11 23:17:33,019 INFO  L124   etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation.
[2024-03-11 23:17:33,020 INFO  L131   etLargeBlockEncoding]: Starting large block encoding on Petri net that has 227 places, 232 transitions, 476 flow
[2024-03-11 23:17:33,020 INFO  L113        LiptonReduction]: Starting Lipton reduction on Petri net that has 227 places, 232 transitions, 476 flow
[2024-03-11 23:17:33,020 INFO  L73            FinitePrefix]: Start finitePrefix. Operand has 227 places, 232 transitions, 476 flow
[2024-03-11 23:17:33,048 INFO  L130       PetriNetUnfolder]: 20/344 cut-off events.
[2024-03-11 23:17:33,048 INFO  L131       PetriNetUnfolder]: For 2/2 co-relation queries the response was YES.
[2024-03-11 23:17:33,050 INFO  L83            FinitePrefix]: Finished finitePrefix Result has 354 conditions, 344 events. 20/344 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 854 event pairs, 0 based on Foata normal form. 0/295 useless extension candidates. Maximal degree in co-relation 225. Up to 6 conditions per place. 
[2024-03-11 23:17:33,058 INFO  L119        LiptonReduction]: Number of co-enabled transitions 20196
[2024-03-11 23:17:36,749 INFO  L134        LiptonReduction]: Checked pairs total: 129818
[2024-03-11 23:17:36,749 INFO  L136        LiptonReduction]: Total number of compositions: 132
[2024-03-11 23:17:36,753 INFO  L356      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2024-03-11 23:17:36,755 INFO  L357      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@46938159, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=<UNSUPPORTED>, UseSemiCommutativity=<UNSUPPORTED>, Solver=<NOT_USED>, SolverTimeout=<NOT_USED>]
[2024-03-11 23:17:36,755 INFO  L358      AbstractCegarLoop]: Starting to check reachability of 24 error locations.
[2024-03-11 23:17:36,756 INFO  L130       PetriNetUnfolder]: 0/6 cut-off events.
[2024-03-11 23:17:36,757 INFO  L131       PetriNetUnfolder]: For 0/0 co-relation queries the response was YES.
[2024-03-11 23:17:36,757 INFO  L201   CegarLoopForPetriNet]: Found error trace
[2024-03-11 23:17:36,757 INFO  L209   CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1]
[2024-03-11 23:17:36,757 INFO  L420      AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 21 more)] ===
[2024-03-11 23:17:36,758 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2024-03-11 23:17:36,758 INFO  L85        PathProgramCache]: Analyzing trace with hash 31179224, now seen corresponding path program 1 times
[2024-03-11 23:17:36,758 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-03-11 23:17:36,758 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [927441826]
[2024-03-11 23:17:36,758 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-03-11 23:17:36,759 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-03-11 23:17:36,776 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-03-11 23:17:36,798 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-03-11 23:17:36,798 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-03-11 23:17:36,799 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [927441826]
[2024-03-11 23:17:36,799 INFO  L157   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [927441826] provided 1 perfect and 0 imperfect interpolant sequences
[2024-03-11 23:17:36,799 INFO  L184   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-03-11 23:17:36,799 INFO  L197   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2024-03-11 23:17:36,799 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1393898541]
[2024-03-11 23:17:36,800 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-03-11 23:17:36,800 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2024-03-11 23:17:36,800 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-03-11 23:17:36,800 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2024-03-11 23:17:36,801 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2024-03-11 23:17:36,841 INFO  L478   CegarLoopForPetriNet]: Number of universal loopers: 202 out of 364
[2024-03-11 23:17:36,842 INFO  L100   encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 107 places, 110 transitions, 232 flow. Second operand  has 3 states, 3 states have (on average 203.33333333333334) internal successors, (610), 3 states have internal predecessors, (610), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:17:36,842 INFO  L109   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2024-03-11 23:17:36,842 INFO  L110   encePairwiseOnDemand]: Number of universal subtrahend loopers: 202 of 364
[2024-03-11 23:17:36,842 INFO  L73            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2024-03-11 23:17:39,100 INFO  L130       PetriNetUnfolder]: 19843/39157 cut-off events.
[2024-03-11 23:17:39,100 INFO  L131       PetriNetUnfolder]: For 58/58 co-relation queries the response was YES.
[2024-03-11 23:17:39,139 INFO  L83            FinitePrefix]: Finished finitePrefix Result has 69268 conditions, 39157 events. 19843/39157 cut-off events. For 58/58 co-relation queries the response was YES. Maximal size of possible extension queue 1059. Compared 380141 event pairs, 6355 based on Foata normal form. 1105/36036 useless extension candidates. Maximal degree in co-relation 42005. Up to 16272 conditions per place. 
[2024-03-11 23:17:39,277 INFO  L137   encePairwiseOnDemand]: 337/364 looper letters, 96 selfloop transitions, 16 changer transitions 0/157 dead transitions.
[2024-03-11 23:17:39,277 INFO  L142   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 108 places, 157 transitions, 555 flow
[2024-03-11 23:17:39,278 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-03-11 23:17:39,278 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 3 states.
[2024-03-11 23:17:39,280 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 734 transitions.
[2024-03-11 23:17:39,281 INFO  L523   CegarLoopForPetriNet]: DFA transition density 0.6721611721611722
[2024-03-11 23:17:39,281 INFO  L72            ComplementDD]: Start complementDD. Operand 3 states and 734 transitions.
[2024-03-11 23:17:39,282 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 3 states and 734 transitions.
[2024-03-11 23:17:39,282 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2024-03-11 23:17:39,282 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 734 transitions.
[2024-03-11 23:17:39,284 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 4 states, 3 states have (on average 244.66666666666666) internal successors, (734), 3 states have internal predecessors, (734), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:17:39,287 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 4 states, 4 states have (on average 364.0) internal successors, (1456), 4 states have internal predecessors, (1456), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:17:39,287 INFO  L81            ComplementDD]: Finished complementDD. Result  has 4 states, 4 states have (on average 364.0) internal successors, (1456), 4 states have internal predecessors, (1456), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:17:39,287 INFO  L175             Difference]: Start difference. First operand has 107 places, 110 transitions, 232 flow. Second operand 3 states and 734 transitions.
[2024-03-11 23:17:39,288 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 108 places, 157 transitions, 555 flow
[2024-03-11 23:17:39,289 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 108 places, 157 transitions, 553 flow, removed 1 selfloop flow, removed 0 redundant places.
[2024-03-11 23:17:39,291 INFO  L231             Difference]: Finished difference. Result has 110 places, 121 transitions, 360 flow
[2024-03-11 23:17:39,291 INFO  L271   CegarLoopForPetriNet]: {PETRI_ALPHABET=364, PETRI_DIFFERENCE_MINUEND_FLOW=220, PETRI_DIFFERENCE_MINUEND_PLACES=106, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=105, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=89, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=360, PETRI_PLACES=110, PETRI_TRANSITIONS=121}
[2024-03-11 23:17:39,292 INFO  L288   CegarLoopForPetriNet]: 107 programPoint places, 3 predicate places.
[2024-03-11 23:17:39,292 INFO  L495      AbstractCegarLoop]: Abstraction has has 110 places, 121 transitions, 360 flow
[2024-03-11 23:17:39,293 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 203.33333333333334) internal successors, (610), 3 states have internal predecessors, (610), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:17:39,293 INFO  L201   CegarLoopForPetriNet]: Found error trace
[2024-03-11 23:17:39,293 INFO  L209   CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-03-11 23:17:39,293 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2024-03-11 23:17:39,293 INFO  L420      AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 21 more)] ===
[2024-03-11 23:17:39,294 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2024-03-11 23:17:39,294 INFO  L85        PathProgramCache]: Analyzing trace with hash 139998640, now seen corresponding path program 1 times
[2024-03-11 23:17:39,294 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-03-11 23:17:39,294 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1568812543]
[2024-03-11 23:17:39,294 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-03-11 23:17:39,295 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-03-11 23:17:39,305 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-03-11 23:17:39,322 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-03-11 23:17:39,323 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-03-11 23:17:39,323 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1568812543]
[2024-03-11 23:17:39,323 INFO  L157   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1568812543] provided 1 perfect and 0 imperfect interpolant sequences
[2024-03-11 23:17:39,323 INFO  L184   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-03-11 23:17:39,323 INFO  L197   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2024-03-11 23:17:39,324 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1911460701]
[2024-03-11 23:17:39,324 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-03-11 23:17:39,324 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2024-03-11 23:17:39,324 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-03-11 23:17:39,324 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2024-03-11 23:17:39,325 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2024-03-11 23:17:39,340 INFO  L478   CegarLoopForPetriNet]: Number of universal loopers: 216 out of 364
[2024-03-11 23:17:39,341 INFO  L100   encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 110 places, 121 transitions, 360 flow. Second operand  has 3 states, 3 states have (on average 218.0) internal successors, (654), 3 states have internal predecessors, (654), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:17:39,341 INFO  L109   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2024-03-11 23:17:39,341 INFO  L110   encePairwiseOnDemand]: Number of universal subtrahend loopers: 216 of 364
[2024-03-11 23:17:39,341 INFO  L73            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2024-03-11 23:17:41,504 INFO  L130       PetriNetUnfolder]: 17255/35571 cut-off events.
[2024-03-11 23:17:41,504 INFO  L131       PetriNetUnfolder]: For 6785/6900 co-relation queries the response was YES.
[2024-03-11 23:17:41,550 INFO  L83            FinitePrefix]: Finished finitePrefix Result has 69364 conditions, 35571 events. 17255/35571 cut-off events. For 6785/6900 co-relation queries the response was YES. Maximal size of possible extension queue 1102. Compared 361438 event pairs, 11181 based on Foata normal form. 0/31224 useless extension candidates. Maximal degree in co-relation 27588. Up to 23695 conditions per place. 
[2024-03-11 23:17:41,645 INFO  L137   encePairwiseOnDemand]: 359/364 looper letters, 86 selfloop transitions, 4 changer transitions 0/159 dead transitions.
[2024-03-11 23:17:41,645 INFO  L142   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 112 places, 159 transitions, 646 flow
[2024-03-11 23:17:41,646 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-03-11 23:17:41,646 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 3 states.
[2024-03-11 23:17:41,647 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 729 transitions.
[2024-03-11 23:17:41,648 INFO  L523   CegarLoopForPetriNet]: DFA transition density 0.6675824175824175
[2024-03-11 23:17:41,648 INFO  L72            ComplementDD]: Start complementDD. Operand 3 states and 729 transitions.
[2024-03-11 23:17:41,648 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 3 states and 729 transitions.
[2024-03-11 23:17:41,648 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2024-03-11 23:17:41,649 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 729 transitions.
[2024-03-11 23:17:41,650 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 4 states, 3 states have (on average 243.0) internal successors, (729), 3 states have internal predecessors, (729), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:17:41,652 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 4 states, 4 states have (on average 364.0) internal successors, (1456), 4 states have internal predecessors, (1456), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:17:41,652 INFO  L81            ComplementDD]: Finished complementDD. Result  has 4 states, 4 states have (on average 364.0) internal successors, (1456), 4 states have internal predecessors, (1456), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:17:41,653 INFO  L175             Difference]: Start difference. First operand has 110 places, 121 transitions, 360 flow. Second operand 3 states and 729 transitions.
[2024-03-11 23:17:41,653 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 112 places, 159 transitions, 646 flow
[2024-03-11 23:17:41,669 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 110 places, 159 transitions, 604 flow, removed 0 selfloop flow, removed 2 redundant places.
[2024-03-11 23:17:41,671 INFO  L231             Difference]: Finished difference. Result has 111 places, 124 transitions, 354 flow
[2024-03-11 23:17:41,671 INFO  L271   CegarLoopForPetriNet]: {PETRI_ALPHABET=364, PETRI_DIFFERENCE_MINUEND_FLOW=328, PETRI_DIFFERENCE_MINUEND_PLACES=108, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=121, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=117, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=354, PETRI_PLACES=111, PETRI_TRANSITIONS=124}
[2024-03-11 23:17:41,672 INFO  L288   CegarLoopForPetriNet]: 107 programPoint places, 4 predicate places.
[2024-03-11 23:17:41,672 INFO  L495      AbstractCegarLoop]: Abstraction has has 111 places, 124 transitions, 354 flow
[2024-03-11 23:17:41,673 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 218.0) internal successors, (654), 3 states have internal predecessors, (654), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:17:41,673 INFO  L201   CegarLoopForPetriNet]: Found error trace
[2024-03-11 23:17:41,673 INFO  L209   CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-03-11 23:17:41,673 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3
[2024-03-11 23:17:41,673 INFO  L420      AbstractCegarLoop]: === Iteration 3 === Targeting threadErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 21 more)] ===
[2024-03-11 23:17:41,674 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2024-03-11 23:17:41,674 INFO  L85        PathProgramCache]: Analyzing trace with hash 1986212671, now seen corresponding path program 1 times
[2024-03-11 23:17:41,674 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-03-11 23:17:41,674 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2073768875]
[2024-03-11 23:17:41,674 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-03-11 23:17:41,675 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-03-11 23:17:41,683 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-03-11 23:17:41,699 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-03-11 23:17:41,699 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-03-11 23:17:41,699 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2073768875]
[2024-03-11 23:17:41,699 INFO  L157   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2073768875] provided 1 perfect and 0 imperfect interpolant sequences
[2024-03-11 23:17:41,699 INFO  L184   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-03-11 23:17:41,700 INFO  L197   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2024-03-11 23:17:41,700 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [403232981]
[2024-03-11 23:17:41,700 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-03-11 23:17:41,700 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2024-03-11 23:17:41,700 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-03-11 23:17:41,701 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2024-03-11 23:17:41,701 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2024-03-11 23:17:41,740 INFO  L478   CegarLoopForPetriNet]: Number of universal loopers: 210 out of 364
[2024-03-11 23:17:41,741 INFO  L100   encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 111 places, 124 transitions, 354 flow. Second operand  has 3 states, 3 states have (on average 212.66666666666666) internal successors, (638), 3 states have internal predecessors, (638), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:17:41,741 INFO  L109   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2024-03-11 23:17:41,741 INFO  L110   encePairwiseOnDemand]: Number of universal subtrahend loopers: 210 of 364
[2024-03-11 23:17:41,742 INFO  L73            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2024-03-11 23:17:42,683 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([896] L699-1-->L700-1: Formula: (= |v_#race~threads_alive~0_35| 0)  InVars {}  OutVars{threadThread1of2ForFork0_#t~nondet8=|v_threadThread1of2ForFork0_#t~nondet8_7|, #race~threads_alive~0=|v_#race~threads_alive~0_35|}  AuxVars[]  AssignedVars[threadThread1of2ForFork0_#t~nondet8, #race~threads_alive~0][105], [136#L700-1true, Black: 238#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet20#1|), 51#L721-4true, threadThread1of2ForFork0InUse, 26#L687-2true, threadThread2of2ForFork0InUse, 241#true, 236#true, Black: 230#true])
[2024-03-11 23:17:42,683 INFO  L383   tUnfolder$Statistics]: this new event has 38 ancestors and is not cut-off event
[2024-03-11 23:17:42,683 INFO  L386   tUnfolder$Statistics]:   existing Event has 38 ancestors and is not cut-off event
[2024-03-11 23:17:42,684 INFO  L386   tUnfolder$Statistics]:   existing Event has 43 ancestors and is not cut-off event
[2024-03-11 23:17:42,684 INFO  L386   tUnfolder$Statistics]:   existing Event has 38 ancestors and is not cut-off event
[2024-03-11 23:17:43,911 INFO  L130       PetriNetUnfolder]: 19129/38157 cut-off events.
[2024-03-11 23:17:43,912 INFO  L131       PetriNetUnfolder]: For 6740/8833 co-relation queries the response was YES.
[2024-03-11 23:17:43,969 INFO  L83            FinitePrefix]: Finished finitePrefix Result has 77433 conditions, 38157 events. 19129/38157 cut-off events. For 6740/8833 co-relation queries the response was YES. Maximal size of possible extension queue 1137. Compared 377207 event pairs, 11468 based on Foata normal form. 747/34527 useless extension candidates. Maximal degree in co-relation 50803. Up to 26808 conditions per place. 
[2024-03-11 23:17:44,095 INFO  L137   encePairwiseOnDemand]: 355/364 looper letters, 82 selfloop transitions, 15 changer transitions 0/161 dead transitions.
[2024-03-11 23:17:44,095 INFO  L142   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 113 places, 161 transitions, 656 flow
[2024-03-11 23:17:44,096 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-03-11 23:17:44,096 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 3 states.
[2024-03-11 23:17:44,097 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 710 transitions.
[2024-03-11 23:17:44,098 INFO  L523   CegarLoopForPetriNet]: DFA transition density 0.6501831501831502
[2024-03-11 23:17:44,098 INFO  L72            ComplementDD]: Start complementDD. Operand 3 states and 710 transitions.
[2024-03-11 23:17:44,098 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 3 states and 710 transitions.
[2024-03-11 23:17:44,099 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2024-03-11 23:17:44,099 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 710 transitions.
[2024-03-11 23:17:44,100 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 4 states, 3 states have (on average 236.66666666666666) internal successors, (710), 3 states have internal predecessors, (710), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:17:44,102 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 4 states, 4 states have (on average 364.0) internal successors, (1456), 4 states have internal predecessors, (1456), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:17:44,103 INFO  L81            ComplementDD]: Finished complementDD. Result  has 4 states, 4 states have (on average 364.0) internal successors, (1456), 4 states have internal predecessors, (1456), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:17:44,103 INFO  L175             Difference]: Start difference. First operand has 111 places, 124 transitions, 354 flow. Second operand 3 states and 710 transitions.
[2024-03-11 23:17:44,103 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 113 places, 161 transitions, 656 flow
[2024-03-11 23:17:44,112 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 112 places, 161 transitions, 651 flow, removed 0 selfloop flow, removed 1 redundant places.
[2024-03-11 23:17:44,114 INFO  L231             Difference]: Finished difference. Result has 113 places, 137 transitions, 473 flow
[2024-03-11 23:17:44,114 INFO  L271   CegarLoopForPetriNet]: {PETRI_ALPHABET=364, PETRI_DIFFERENCE_MINUEND_FLOW=350, PETRI_DIFFERENCE_MINUEND_PLACES=110, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=124, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=109, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=473, PETRI_PLACES=113, PETRI_TRANSITIONS=137}
[2024-03-11 23:17:44,115 INFO  L288   CegarLoopForPetriNet]: 107 programPoint places, 6 predicate places.
[2024-03-11 23:17:44,115 INFO  L495      AbstractCegarLoop]: Abstraction has has 113 places, 137 transitions, 473 flow
[2024-03-11 23:17:44,116 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 212.66666666666666) internal successors, (638), 3 states have internal predecessors, (638), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:17:44,116 INFO  L201   CegarLoopForPetriNet]: Found error trace
[2024-03-11 23:17:44,116 INFO  L209   CegarLoopForPetriNet]: trace histogram [3, 2, 2, 1, 1, 1, 1]
[2024-03-11 23:17:44,116 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4
[2024-03-11 23:17:44,116 INFO  L420      AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 21 more)] ===
[2024-03-11 23:17:44,117 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2024-03-11 23:17:44,117 INFO  L85        PathProgramCache]: Analyzing trace with hash 1346647050, now seen corresponding path program 1 times
[2024-03-11 23:17:44,117 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-03-11 23:17:44,117 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [921678483]
[2024-03-11 23:17:44,117 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-03-11 23:17:44,118 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-03-11 23:17:44,139 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-03-11 23:17:44,139 INFO  L356             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2024-03-11 23:17:44,152 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-03-11 23:17:44,157 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2024-03-11 23:17:44,158 INFO  L360         BasicCegarLoop]: Counterexample is feasible
[2024-03-11 23:17:44,158 INFO  L805   garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (23 of 24 remaining)
[2024-03-11 23:17:44,158 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (22 of 24 remaining)
[2024-03-11 23:17:44,158 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (21 of 24 remaining)
[2024-03-11 23:17:44,159 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (20 of 24 remaining)
[2024-03-11 23:17:44,159 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (19 of 24 remaining)
[2024-03-11 23:17:44,159 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (18 of 24 remaining)
[2024-03-11 23:17:44,159 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (17 of 24 remaining)
[2024-03-11 23:17:44,160 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location threadErr1ASSERT_VIOLATIONDATA_RACE (16 of 24 remaining)
[2024-03-11 23:17:44,160 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location threadErr2ASSERT_VIOLATIONDATA_RACE (15 of 24 remaining)
[2024-03-11 23:17:44,160 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location threadErr4ASSERT_VIOLATIONDATA_RACE (14 of 24 remaining)
[2024-03-11 23:17:44,160 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location threadErr3ASSERT_VIOLATIONDATA_RACE (13 of 24 remaining)
[2024-03-11 23:17:44,160 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location threadErr5ASSERT_VIOLATIONDATA_RACE (12 of 24 remaining)
[2024-03-11 23:17:44,161 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (11 of 24 remaining)
[2024-03-11 23:17:44,161 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location threadErr1ASSERT_VIOLATIONDATA_RACE (10 of 24 remaining)
[2024-03-11 23:17:44,161 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location threadErr2ASSERT_VIOLATIONDATA_RACE (9 of 24 remaining)
[2024-03-11 23:17:44,161 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location threadErr4ASSERT_VIOLATIONDATA_RACE (8 of 24 remaining)
[2024-03-11 23:17:44,161 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location threadErr3ASSERT_VIOLATIONDATA_RACE (7 of 24 remaining)
[2024-03-11 23:17:44,162 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location threadErr5ASSERT_VIOLATIONDATA_RACE (6 of 24 remaining)
[2024-03-11 23:17:44,162 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (5 of 24 remaining)
[2024-03-11 23:17:44,162 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location threadErr1ASSERT_VIOLATIONDATA_RACE (4 of 24 remaining)
[2024-03-11 23:17:44,162 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location threadErr2ASSERT_VIOLATIONDATA_RACE (3 of 24 remaining)
[2024-03-11 23:17:44,162 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location threadErr4ASSERT_VIOLATIONDATA_RACE (2 of 24 remaining)
[2024-03-11 23:17:44,163 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location threadErr3ASSERT_VIOLATIONDATA_RACE (1 of 24 remaining)
[2024-03-11 23:17:44,163 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location threadErr5ASSERT_VIOLATIONDATA_RACE (0 of 24 remaining)
[2024-03-11 23:17:44,163 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5
[2024-03-11 23:17:44,163 INFO  L445         BasicCegarLoop]: Path program histogram: [1, 1, 1, 1]
[2024-03-11 23:17:44,164 WARN  L233   ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis
[2024-03-11 23:17:44,164 INFO  L515   ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances.
[2024-03-11 23:17:44,196 INFO  L144    ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions.
[2024-03-11 23:17:44,201 INFO  L73            FinitePrefix]: Start finitePrefix. Operand has 282 places, 287 transitions, 595 flow
[2024-03-11 23:17:44,249 INFO  L130       PetriNetUnfolder]: 27/464 cut-off events.
[2024-03-11 23:17:44,250 INFO  L131       PetriNetUnfolder]: For 7/7 co-relation queries the response was YES.
[2024-03-11 23:17:44,253 INFO  L83            FinitePrefix]: Finished finitePrefix Result has 480 conditions, 464 events. 27/464 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 1275 event pairs, 0 based on Foata normal form. 0/396 useless extension candidates. Maximal degree in co-relation 348. Up to 8 conditions per place. 
[2024-03-11 23:17:44,253 INFO  L82        GeneralOperation]: Start removeDead. Operand has 282 places, 287 transitions, 595 flow
[2024-03-11 23:17:44,256 INFO  L88        GeneralOperation]: Finished RemoveDead, result has has 282 places, 287 transitions, 595 flow
[2024-03-11 23:17:44,256 INFO  L124   etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation.
[2024-03-11 23:17:44,256 INFO  L131   etLargeBlockEncoding]: Starting large block encoding on Petri net that has 282 places, 287 transitions, 595 flow
[2024-03-11 23:17:44,256 INFO  L113        LiptonReduction]: Starting Lipton reduction on Petri net that has 282 places, 287 transitions, 595 flow
[2024-03-11 23:17:44,256 INFO  L73            FinitePrefix]: Start finitePrefix. Operand has 282 places, 287 transitions, 595 flow
[2024-03-11 23:17:44,305 INFO  L130       PetriNetUnfolder]: 27/464 cut-off events.
[2024-03-11 23:17:44,305 INFO  L131       PetriNetUnfolder]: For 7/7 co-relation queries the response was YES.
[2024-03-11 23:17:44,308 INFO  L83            FinitePrefix]: Finished finitePrefix Result has 480 conditions, 464 events. 27/464 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 1275 event pairs, 0 based on Foata normal form. 0/396 useless extension candidates. Maximal degree in co-relation 348. Up to 8 conditions per place. 
[2024-03-11 23:17:44,323 INFO  L119        LiptonReduction]: Number of co-enabled transitions 39204
[2024-03-11 23:17:48,884 INFO  L134        LiptonReduction]: Checked pairs total: 234559
[2024-03-11 23:17:48,885 INFO  L136        LiptonReduction]: Total number of compositions: 151
[2024-03-11 23:17:48,888 INFO  L356      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2024-03-11 23:17:48,889 INFO  L357      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@46938159, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=<UNSUPPORTED>, UseSemiCommutativity=<UNSUPPORTED>, Solver=<NOT_USED>, SolverTimeout=<NOT_USED>]
[2024-03-11 23:17:48,890 INFO  L358      AbstractCegarLoop]: Starting to check reachability of 30 error locations.
[2024-03-11 23:17:48,892 INFO  L130       PetriNetUnfolder]: 0/6 cut-off events.
[2024-03-11 23:17:48,892 INFO  L131       PetriNetUnfolder]: For 0/0 co-relation queries the response was YES.
[2024-03-11 23:17:48,892 INFO  L201   CegarLoopForPetriNet]: Found error trace
[2024-03-11 23:17:48,892 INFO  L209   CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1]
[2024-03-11 23:17:48,893 INFO  L420      AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 27 more)] ===
[2024-03-11 23:17:48,893 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2024-03-11 23:17:48,893 INFO  L85        PathProgramCache]: Analyzing trace with hash 46353368, now seen corresponding path program 1 times
[2024-03-11 23:17:48,893 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-03-11 23:17:48,894 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [997895360]
[2024-03-11 23:17:48,894 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-03-11 23:17:48,894 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-03-11 23:17:48,909 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-03-11 23:17:48,928 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-03-11 23:17:48,928 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-03-11 23:17:48,929 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [997895360]
[2024-03-11 23:17:48,929 INFO  L157   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [997895360] provided 1 perfect and 0 imperfect interpolant sequences
[2024-03-11 23:17:48,929 INFO  L184   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-03-11 23:17:48,929 INFO  L197   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2024-03-11 23:17:48,929 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1775423777]
[2024-03-11 23:17:48,930 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-03-11 23:17:48,930 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2024-03-11 23:17:48,930 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-03-11 23:17:48,931 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2024-03-11 23:17:48,931 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2024-03-11 23:17:49,000 INFO  L478   CegarLoopForPetriNet]: Number of universal loopers: 247 out of 438
[2024-03-11 23:17:49,003 INFO  L100   encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 144 places, 147 transitions, 315 flow. Second operand  has 3 states, 3 states have (on average 248.33333333333334) internal successors, (745), 3 states have internal predecessors, (745), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:17:49,003 INFO  L109   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2024-03-11 23:17:49,003 INFO  L110   encePairwiseOnDemand]: Number of universal subtrahend loopers: 247 of 438
[2024-03-11 23:17:49,003 INFO  L73            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2024-03-11 23:18:50,558 INFO  L130       PetriNetUnfolder]: 620882/1017767 cut-off events.
[2024-03-11 23:18:50,559 INFO  L131       PetriNetUnfolder]: For 3358/3358 co-relation queries the response was YES.
[2024-03-11 23:18:52,240 INFO  L83            FinitePrefix]: Finished finitePrefix Result has 1857798 conditions, 1017767 events. 620882/1017767 cut-off events. For 3358/3358 co-relation queries the response was YES. Maximal size of possible extension queue 21241. Compared 11576624 event pairs, 227798 based on Foata normal form. 33400/949053 useless extension candidates. Maximal degree in co-relation 314042. Up to 437357 conditions per place. 
[2024-03-11 23:18:56,311 INFO  L137   encePairwiseOnDemand]: 402/438 looper letters, 128 selfloop transitions, 22 changer transitions 0/211 dead transitions.
[2024-03-11 23:18:56,311 INFO  L142   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 145 places, 211 transitions, 755 flow
[2024-03-11 23:18:56,312 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-03-11 23:18:56,312 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 3 states.
[2024-03-11 23:18:56,314 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 911 transitions.
[2024-03-11 23:18:56,314 INFO  L523   CegarLoopForPetriNet]: DFA transition density 0.693302891933029
[2024-03-11 23:18:56,314 INFO  L72            ComplementDD]: Start complementDD. Operand 3 states and 911 transitions.
[2024-03-11 23:18:56,314 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 3 states and 911 transitions.
[2024-03-11 23:18:56,315 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2024-03-11 23:18:56,315 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 911 transitions.
[2024-03-11 23:18:56,316 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 4 states, 3 states have (on average 303.6666666666667) internal successors, (911), 3 states have internal predecessors, (911), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:18:56,318 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 4 states, 4 states have (on average 438.0) internal successors, (1752), 4 states have internal predecessors, (1752), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:18:56,319 INFO  L81            ComplementDD]: Finished complementDD. Result  has 4 states, 4 states have (on average 438.0) internal successors, (1752), 4 states have internal predecessors, (1752), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:18:56,319 INFO  L175             Difference]: Start difference. First operand has 144 places, 147 transitions, 315 flow. Second operand 3 states and 911 transitions.
[2024-03-11 23:18:56,320 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 145 places, 211 transitions, 755 flow
[2024-03-11 23:18:56,322 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 145 places, 211 transitions, 747 flow, removed 4 selfloop flow, removed 0 redundant places.
[2024-03-11 23:18:56,324 INFO  L231             Difference]: Finished difference. Result has 147 places, 163 transitions, 489 flow
[2024-03-11 23:18:56,324 INFO  L271   CegarLoopForPetriNet]: {PETRI_ALPHABET=438, PETRI_DIFFERENCE_MINUEND_FLOW=297, PETRI_DIFFERENCE_MINUEND_PLACES=143, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=141, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=119, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=489, PETRI_PLACES=147, PETRI_TRANSITIONS=163}
[2024-03-11 23:18:56,324 INFO  L288   CegarLoopForPetriNet]: 144 programPoint places, 3 predicate places.
[2024-03-11 23:18:56,325 INFO  L495      AbstractCegarLoop]: Abstraction has has 147 places, 163 transitions, 489 flow
[2024-03-11 23:18:56,325 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 248.33333333333334) internal successors, (745), 3 states have internal predecessors, (745), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:18:56,325 INFO  L201   CegarLoopForPetriNet]: Found error trace
[2024-03-11 23:18:56,325 INFO  L209   CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-03-11 23:18:56,326 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6
[2024-03-11 23:18:56,326 INFO  L420      AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 27 more)] ===
[2024-03-11 23:18:56,326 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2024-03-11 23:18:56,326 INFO  L85        PathProgramCache]: Analyzing trace with hash 2128598773, now seen corresponding path program 1 times
[2024-03-11 23:18:56,326 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-03-11 23:18:56,326 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1736024006]
[2024-03-11 23:18:56,327 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-03-11 23:18:56,327 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-03-11 23:18:56,337 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-03-11 23:18:56,351 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-03-11 23:18:56,351 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-03-11 23:18:56,351 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1736024006]
[2024-03-11 23:18:56,351 INFO  L157   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1736024006] provided 1 perfect and 0 imperfect interpolant sequences
[2024-03-11 23:18:56,351 INFO  L184   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-03-11 23:18:56,351 INFO  L197   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2024-03-11 23:18:56,351 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1072253996]
[2024-03-11 23:18:56,352 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-03-11 23:18:56,352 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2024-03-11 23:18:56,352 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-03-11 23:18:56,352 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2024-03-11 23:18:56,352 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2024-03-11 23:18:56,369 INFO  L478   CegarLoopForPetriNet]: Number of universal loopers: 268 out of 438
[2024-03-11 23:18:56,370 INFO  L100   encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 147 places, 163 transitions, 489 flow. Second operand  has 3 states, 3 states have (on average 270.0) internal successors, (810), 3 states have internal predecessors, (810), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:18:56,370 INFO  L109   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2024-03-11 23:18:56,370 INFO  L110   encePairwiseOnDemand]: Number of universal subtrahend loopers: 268 of 438
[2024-03-11 23:18:56,370 INFO  L73            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2024-03-11 23:19:03,386 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1353] L722-1-->L721-4: Formula: (let ((.cse0 (select |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131|))) (and (= (select .cse0 |v_~#threads_alive_mutex~0.offset_131|) 0) (= |v_#pthreadsMutex_249| (store |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131| (store .cse0 |v_~#threads_alive_mutex~0.offset_131| 1)))))  InVars {#pthreadsMutex=|v_#pthreadsMutex_250|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  OutVars{ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_40|, #pthreadsMutex=|v_#pthreadsMutex_249|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  AuxVars[]  AssignedVars[ULTIMATE.start_main_#t~nondet22#1, #pthreadsMutex][73], [Black: 285#true, 61#L721-4true, 291#true, 236#L687-1true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, 191#L687-1true, threadThread3of3ForFork0InUse, 273#L691-4true, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:03,386 INFO  L383   tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event
[2024-03-11 23:19:03,387 INFO  L386   tUnfolder$Statistics]:   existing Event has 42 ancestors and is cut-off event
[2024-03-11 23:19:03,387 INFO  L386   tUnfolder$Statistics]:   existing Event has 42 ancestors and is cut-off event
[2024-03-11 23:19:03,387 INFO  L386   tUnfolder$Statistics]:   existing Event has 42 ancestors and is cut-off event
[2024-03-11 23:19:03,387 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1353] L722-1-->L721-4: Formula: (let ((.cse0 (select |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131|))) (and (= (select .cse0 |v_~#threads_alive_mutex~0.offset_131|) 0) (= |v_#pthreadsMutex_249| (store |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131| (store .cse0 |v_~#threads_alive_mutex~0.offset_131| 1)))))  InVars {#pthreadsMutex=|v_#pthreadsMutex_250|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  OutVars{ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_40|, #pthreadsMutex=|v_#pthreadsMutex_249|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  AuxVars[]  AssignedVars[ULTIMATE.start_main_#t~nondet22#1, #pthreadsMutex][73], [Black: 285#true, 61#L721-4true, 291#true, 236#L687-1true, threadThread1of3ForFork0InUse, 157#L691-1true, threadThread2of3ForFork0InUse, 191#L687-1true, threadThread3of3ForFork0InUse, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:03,387 INFO  L383   tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event
[2024-03-11 23:19:03,387 INFO  L386   tUnfolder$Statistics]:   existing Event has 43 ancestors and is cut-off event
[2024-03-11 23:19:03,388 INFO  L386   tUnfolder$Statistics]:   existing Event has 43 ancestors and is cut-off event
[2024-03-11 23:19:03,388 INFO  L386   tUnfolder$Statistics]:   existing Event has 43 ancestors and is cut-off event
[2024-03-11 23:19:04,294 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 185#L721-1true, 291#true, 236#L687-1true, threadThread1of3ForFork0InUse, 255#L687-6true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 273#L691-4true, 285#true])
[2024-03-11 23:19:04,294 INFO  L383   tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event
[2024-03-11 23:19:04,294 INFO  L386   tUnfolder$Statistics]:   existing Event has 42 ancestors and is cut-off event
[2024-03-11 23:19:04,294 INFO  L386   tUnfolder$Statistics]:   existing Event has 42 ancestors and is cut-off event
[2024-03-11 23:19:04,294 INFO  L386   tUnfolder$Statistics]:   existing Event has 42 ancestors and is cut-off event
[2024-03-11 23:19:04,443 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1353] L722-1-->L721-4: Formula: (let ((.cse0 (select |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131|))) (and (= (select .cse0 |v_~#threads_alive_mutex~0.offset_131|) 0) (= |v_#pthreadsMutex_249| (store |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131| (store .cse0 |v_~#threads_alive_mutex~0.offset_131| 1)))))  InVars {#pthreadsMutex=|v_#pthreadsMutex_250|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  OutVars{ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_40|, #pthreadsMutex=|v_#pthreadsMutex_249|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  AuxVars[]  AssignedVars[ULTIMATE.start_main_#t~nondet22#1, #pthreadsMutex][73], [Black: 285#true, 291#true, 61#L721-4true, 236#L687-1true, threadThread1of3ForFork0InUse, 164#L687-2true, 157#L691-1true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:04,444 INFO  L383   tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event
[2024-03-11 23:19:04,444 INFO  L386   tUnfolder$Statistics]:   existing Event has 44 ancestors and is cut-off event
[2024-03-11 23:19:04,444 INFO  L386   tUnfolder$Statistics]:   existing Event has 44 ancestors and is cut-off event
[2024-03-11 23:19:04,444 INFO  L386   tUnfolder$Statistics]:   existing Event has 44 ancestors and is cut-off event
[2024-03-11 23:19:04,444 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 291#true, 236#L687-1true, 78#L721-2true, threadThread1of3ForFork0InUse, 255#L687-6true, 157#L691-1true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 285#true])
[2024-03-11 23:19:04,444 INFO  L383   tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event
[2024-03-11 23:19:04,444 INFO  L386   tUnfolder$Statistics]:   existing Event has 44 ancestors and is cut-off event
[2024-03-11 23:19:04,445 INFO  L386   tUnfolder$Statistics]:   existing Event has 44 ancestors and is cut-off event
[2024-03-11 23:19:04,445 INFO  L386   tUnfolder$Statistics]:   existing Event has 44 ancestors and is cut-off event
[2024-03-11 23:19:05,424 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 291#true, 236#L687-1true, 255#L687-6true, 78#L721-2true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 273#L691-4true, 285#true])
[2024-03-11 23:19:05,424 INFO  L383   tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event
[2024-03-11 23:19:05,424 INFO  L386   tUnfolder$Statistics]:   existing Event has 43 ancestors and is cut-off event
[2024-03-11 23:19:05,424 INFO  L386   tUnfolder$Statistics]:   existing Event has 43 ancestors and is cut-off event
[2024-03-11 23:19:05,424 INFO  L386   tUnfolder$Statistics]:   existing Event has 43 ancestors and is cut-off event
[2024-03-11 23:19:05,425 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 185#L721-1true, 291#true, 241#L687-2true, threadThread1of3ForFork0InUse, 255#L687-6true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 273#L691-4true, 285#true])
[2024-03-11 23:19:05,425 INFO  L383   tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event
[2024-03-11 23:19:05,425 INFO  L386   tUnfolder$Statistics]:   existing Event has 43 ancestors and is cut-off event
[2024-03-11 23:19:05,426 INFO  L386   tUnfolder$Statistics]:   existing Event has 43 ancestors and is cut-off event
[2024-03-11 23:19:05,426 INFO  L386   tUnfolder$Statistics]:   existing Event has 43 ancestors and is cut-off event
[2024-03-11 23:19:05,426 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 185#L721-1true, 291#true, 236#L687-1true, threadThread1of3ForFork0InUse, 255#L687-6true, 157#L691-1true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 285#true])
[2024-03-11 23:19:05,426 INFO  L383   tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event
[2024-03-11 23:19:05,426 INFO  L386   tUnfolder$Statistics]:   existing Event has 43 ancestors and is cut-off event
[2024-03-11 23:19:05,426 INFO  L386   tUnfolder$Statistics]:   existing Event has 43 ancestors and is cut-off event
[2024-03-11 23:19:05,427 INFO  L386   tUnfolder$Statistics]:   existing Event has 43 ancestors and is cut-off event
[2024-03-11 23:19:05,742 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 291#true, 241#L687-2true, 255#L687-6true, 78#L721-2true, threadThread1of3ForFork0InUse, 157#L691-1true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 285#true])
[2024-03-11 23:19:05,742 INFO  L383   tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event
[2024-03-11 23:19:05,742 INFO  L386   tUnfolder$Statistics]:   existing Event has 45 ancestors and is cut-off event
[2024-03-11 23:19:05,742 INFO  L386   tUnfolder$Statistics]:   existing Event has 45 ancestors and is cut-off event
[2024-03-11 23:19:05,742 INFO  L386   tUnfolder$Statistics]:   existing Event has 45 ancestors and is cut-off event
[2024-03-11 23:19:05,743 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1353] L722-1-->L721-4: Formula: (let ((.cse0 (select |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131|))) (and (= (select .cse0 |v_~#threads_alive_mutex~0.offset_131|) 0) (= |v_#pthreadsMutex_249| (store |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131| (store .cse0 |v_~#threads_alive_mutex~0.offset_131| 1)))))  InVars {#pthreadsMutex=|v_#pthreadsMutex_250|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  OutVars{ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_40|, #pthreadsMutex=|v_#pthreadsMutex_249|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  AuxVars[]  AssignedVars[ULTIMATE.start_main_#t~nondet22#1, #pthreadsMutex][73], [Black: 285#true, 291#true, 61#L721-4true, 236#L687-1true, threadThread1of3ForFork0InUse, 164#L687-2true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 273#L691-4true, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:05,744 INFO  L383   tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event
[2024-03-11 23:19:05,744 INFO  L386   tUnfolder$Statistics]:   existing Event has 43 ancestors and is cut-off event
[2024-03-11 23:19:05,744 INFO  L386   tUnfolder$Statistics]:   existing Event has 43 ancestors and is cut-off event
[2024-03-11 23:19:05,744 INFO  L386   tUnfolder$Statistics]:   existing Event has 43 ancestors and is cut-off event
[2024-03-11 23:19:05,744 INFO  L381   tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1353] L722-1-->L721-4: Formula: (let ((.cse0 (select |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131|))) (and (= (select .cse0 |v_~#threads_alive_mutex~0.offset_131|) 0) (= |v_#pthreadsMutex_249| (store |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131| (store .cse0 |v_~#threads_alive_mutex~0.offset_131| 1)))))  InVars {#pthreadsMutex=|v_#pthreadsMutex_250|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  OutVars{ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_40|, #pthreadsMutex=|v_#pthreadsMutex_249|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  AuxVars[]  AssignedVars[ULTIMATE.start_main_#t~nondet22#1, #pthreadsMutex][73], [Black: 285#true, 291#true, 61#L721-4true, 236#L687-1true, threadThread1of3ForFork0InUse, 164#L687-2true, 157#L691-1true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:05,744 INFO  L383   tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event
[2024-03-11 23:19:05,744 INFO  L386   tUnfolder$Statistics]:   existing Event has 44 ancestors and is cut-off event
[2024-03-11 23:19:05,744 INFO  L386   tUnfolder$Statistics]:   existing Event has 44 ancestors and is cut-off event
[2024-03-11 23:19:05,744 INFO  L386   tUnfolder$Statistics]:   existing Event has 44 ancestors and is cut-off event
[2024-03-11 23:19:05,745 INFO  L386   tUnfolder$Statistics]:   existing Event has 44 ancestors and is cut-off event
[2024-03-11 23:19:05,746 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1408] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_67| |v_threadThread3of3ForFork0_#t~nondet2_17|)  InVars {}  OutVars{threadThread3of3ForFork0_#t~nondet2=|v_threadThread3of3ForFork0_#t~nondet2_17|, #race~threads_alive~0=|v_#race~threads_alive~0_67|}  AuxVars[]  AssignedVars[threadThread3of3ForFork0_#t~nondet2, #race~threads_alive~0][74], [Black: 287#(= |#race~threads_alive~0| 0), 185#L721-1true, 291#true, 164#L687-2true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 273#L691-4true, 167#L687-6true, 285#true])
[2024-03-11 23:19:05,746 INFO  L383   tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event
[2024-03-11 23:19:05,746 INFO  L386   tUnfolder$Statistics]:   existing Event has 43 ancestors and is cut-off event
[2024-03-11 23:19:05,746 INFO  L386   tUnfolder$Statistics]:   existing Event has 43 ancestors and is cut-off event
[2024-03-11 23:19:05,746 INFO  L386   tUnfolder$Statistics]:   existing Event has 43 ancestors and is cut-off event
[2024-03-11 23:19:05,775 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1408] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_67| |v_threadThread3of3ForFork0_#t~nondet2_17|)  InVars {}  OutVars{threadThread3of3ForFork0_#t~nondet2=|v_threadThread3of3ForFork0_#t~nondet2_17|, #race~threads_alive~0=|v_#race~threads_alive~0_67|}  AuxVars[]  AssignedVars[threadThread3of3ForFork0_#t~nondet2, #race~threads_alive~0][74], [Black: 287#(= |#race~threads_alive~0| 0), 291#true, 78#L721-2true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, 191#L687-1true, threadThread3of3ForFork0InUse, 273#L691-4true, 285#true, 167#L687-6true])
[2024-03-11 23:19:05,776 INFO  L383   tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event
[2024-03-11 23:19:05,776 INFO  L386   tUnfolder$Statistics]:   existing Event has 43 ancestors and is cut-off event
[2024-03-11 23:19:05,776 INFO  L386   tUnfolder$Statistics]:   existing Event has 43 ancestors and is cut-off event
[2024-03-11 23:19:05,776 INFO  L386   tUnfolder$Statistics]:   existing Event has 43 ancestors and is cut-off event
[2024-03-11 23:19:06,768 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 291#true, 241#L687-2true, 78#L721-2true, threadThread1of3ForFork0InUse, 255#L687-6true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 273#L691-4true, 285#true])
[2024-03-11 23:19:06,768 INFO  L383   tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event
[2024-03-11 23:19:06,768 INFO  L386   tUnfolder$Statistics]:   existing Event has 44 ancestors and is cut-off event
[2024-03-11 23:19:06,768 INFO  L386   tUnfolder$Statistics]:   existing Event has 44 ancestors and is cut-off event
[2024-03-11 23:19:06,769 INFO  L386   tUnfolder$Statistics]:   existing Event has 44 ancestors and is cut-off event
[2024-03-11 23:19:06,769 INFO  L381   tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 291#true, 236#L687-1true, 78#L721-2true, threadThread1of3ForFork0InUse, 255#L687-6true, 157#L691-1true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 285#true])
[2024-03-11 23:19:06,769 INFO  L383   tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event
[2024-03-11 23:19:06,769 INFO  L386   tUnfolder$Statistics]:   existing Event has 44 ancestors and is cut-off event
[2024-03-11 23:19:06,769 INFO  L386   tUnfolder$Statistics]:   existing Event has 44 ancestors and is cut-off event
[2024-03-11 23:19:06,770 INFO  L386   tUnfolder$Statistics]:   existing Event has 44 ancestors and is cut-off event
[2024-03-11 23:19:06,770 INFO  L386   tUnfolder$Statistics]:   existing Event has 44 ancestors and is cut-off event
[2024-03-11 23:19:06,770 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 185#L721-1true, 291#true, 241#L687-2true, threadThread1of3ForFork0InUse, 255#L687-6true, 157#L691-1true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 285#true])
[2024-03-11 23:19:06,771 INFO  L383   tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event
[2024-03-11 23:19:06,771 INFO  L386   tUnfolder$Statistics]:   existing Event has 44 ancestors and is cut-off event
[2024-03-11 23:19:06,771 INFO  L386   tUnfolder$Statistics]:   existing Event has 44 ancestors and is cut-off event
[2024-03-11 23:19:06,771 INFO  L386   tUnfolder$Statistics]:   existing Event has 44 ancestors and is cut-off event
[2024-03-11 23:19:06,976 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1408] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_67| |v_threadThread3of3ForFork0_#t~nondet2_17|)  InVars {}  OutVars{threadThread3of3ForFork0_#t~nondet2=|v_threadThread3of3ForFork0_#t~nondet2_17|, #race~threads_alive~0=|v_#race~threads_alive~0_67|}  AuxVars[]  AssignedVars[threadThread3of3ForFork0_#t~nondet2, #race~threads_alive~0][74], [Black: 287#(= |#race~threads_alive~0| 0), 291#true, 78#L721-2true, 164#L687-2true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 273#L691-4true, 285#true, 167#L687-6true])
[2024-03-11 23:19:06,977 INFO  L383   tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event
[2024-03-11 23:19:06,977 INFO  L386   tUnfolder$Statistics]:   existing Event has 44 ancestors and is cut-off event
[2024-03-11 23:19:06,977 INFO  L386   tUnfolder$Statistics]:   existing Event has 44 ancestors and is cut-off event
[2024-03-11 23:19:06,977 INFO  L386   tUnfolder$Statistics]:   existing Event has 44 ancestors and is cut-off event
[2024-03-11 23:19:06,979 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1408] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_67| |v_threadThread3of3ForFork0_#t~nondet2_17|)  InVars {}  OutVars{threadThread3of3ForFork0_#t~nondet2=|v_threadThread3of3ForFork0_#t~nondet2_17|, #race~threads_alive~0=|v_#race~threads_alive~0_67|}  AuxVars[]  AssignedVars[threadThread3of3ForFork0_#t~nondet2, #race~threads_alive~0][74], [Black: 287#(= |#race~threads_alive~0| 0), 185#L721-1true, 291#true, 164#L687-2true, threadThread1of3ForFork0InUse, 157#L691-1true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 167#L687-6true, 285#true])
[2024-03-11 23:19:06,979 INFO  L383   tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event
[2024-03-11 23:19:06,979 INFO  L386   tUnfolder$Statistics]:   existing Event has 44 ancestors and is cut-off event
[2024-03-11 23:19:06,979 INFO  L386   tUnfolder$Statistics]:   existing Event has 44 ancestors and is cut-off event
[2024-03-11 23:19:06,979 INFO  L386   tUnfolder$Statistics]:   existing Event has 44 ancestors and is cut-off event
[2024-03-11 23:19:07,012 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1408] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_67| |v_threadThread3of3ForFork0_#t~nondet2_17|)  InVars {}  OutVars{threadThread3of3ForFork0_#t~nondet2=|v_threadThread3of3ForFork0_#t~nondet2_17|, #race~threads_alive~0=|v_#race~threads_alive~0_67|}  AuxVars[]  AssignedVars[threadThread3of3ForFork0_#t~nondet2, #race~threads_alive~0][74], [Black: 287#(= |#race~threads_alive~0| 0), 291#true, 78#L721-2true, threadThread1of3ForFork0InUse, 157#L691-1true, threadThread2of3ForFork0InUse, 191#L687-1true, threadThread3of3ForFork0InUse, 285#true, 167#L687-6true])
[2024-03-11 23:19:07,013 INFO  L383   tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event
[2024-03-11 23:19:07,013 INFO  L386   tUnfolder$Statistics]:   existing Event has 44 ancestors and is cut-off event
[2024-03-11 23:19:07,013 INFO  L386   tUnfolder$Statistics]:   existing Event has 44 ancestors and is cut-off event
[2024-03-11 23:19:07,013 INFO  L386   tUnfolder$Statistics]:   existing Event has 44 ancestors and is cut-off event
[2024-03-11 23:19:07,014 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1447] L724-2-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res#1_44| v_~data~0_48) (= |v_ULTIMATE.start_main_#res#1_44| |v_ULTIMATE.start_#t~ret23#1_12|))  InVars {~data~0=v_~data~0_48}  OutVars{ULTIMATE.start_#t~ret23#1=|v_ULTIMATE.start_#t~ret23#1_12|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_44|, ~data~0=v_~data~0_48}  AuxVars[]  AssignedVars[ULTIMATE.start_#t~ret23#1, ULTIMATE.start_main_#res#1][89], [Black: 285#true, 291#true, 236#L687-1true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, 191#L687-1true, 134#ULTIMATE.startEXITtrue, threadThread3of3ForFork0InUse, 273#L691-4true, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:07,014 INFO  L383   tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event
[2024-03-11 23:19:07,015 INFO  L386   tUnfolder$Statistics]:   existing Event has 44 ancestors and is cut-off event
[2024-03-11 23:19:07,015 INFO  L386   tUnfolder$Statistics]:   existing Event has 44 ancestors and is cut-off event
[2024-03-11 23:19:07,015 INFO  L386   tUnfolder$Statistics]:   existing Event has 44 ancestors and is cut-off event
[2024-03-11 23:19:08,168 INFO  L381   tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 291#true, 241#L687-2true, 78#L721-2true, threadThread1of3ForFork0InUse, 255#L687-6true, 157#L691-1true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 285#true])
[2024-03-11 23:19:08,168 INFO  L383   tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event
[2024-03-11 23:19:08,168 INFO  L386   tUnfolder$Statistics]:   existing Event has 45 ancestors and is cut-off event
[2024-03-11 23:19:08,168 INFO  L386   tUnfolder$Statistics]:   existing Event has 45 ancestors and is cut-off event
[2024-03-11 23:19:08,168 INFO  L386   tUnfolder$Statistics]:   existing Event has 45 ancestors and is cut-off event
[2024-03-11 23:19:08,168 INFO  L386   tUnfolder$Statistics]:   existing Event has 45 ancestors and is cut-off event
[2024-03-11 23:19:08,422 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1408] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_67| |v_threadThread3of3ForFork0_#t~nondet2_17|)  InVars {}  OutVars{threadThread3of3ForFork0_#t~nondet2=|v_threadThread3of3ForFork0_#t~nondet2_17|, #race~threads_alive~0=|v_#race~threads_alive~0_67|}  AuxVars[]  AssignedVars[threadThread3of3ForFork0_#t~nondet2, #race~threads_alive~0][74], [Black: 287#(= |#race~threads_alive~0| 0), 291#true, 78#L721-2true, 164#L687-2true, threadThread1of3ForFork0InUse, 157#L691-1true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 285#true, 167#L687-6true])
[2024-03-11 23:19:08,422 INFO  L383   tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event
[2024-03-11 23:19:08,422 INFO  L386   tUnfolder$Statistics]:   existing Event has 45 ancestors and is cut-off event
[2024-03-11 23:19:08,423 INFO  L386   tUnfolder$Statistics]:   existing Event has 45 ancestors and is cut-off event
[2024-03-11 23:19:08,423 INFO  L386   tUnfolder$Statistics]:   existing Event has 45 ancestors and is cut-off event
[2024-03-11 23:19:08,423 INFO  L381   tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1408] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_67| |v_threadThread3of3ForFork0_#t~nondet2_17|)  InVars {}  OutVars{threadThread3of3ForFork0_#t~nondet2=|v_threadThread3of3ForFork0_#t~nondet2_17|, #race~threads_alive~0=|v_#race~threads_alive~0_67|}  AuxVars[]  AssignedVars[threadThread3of3ForFork0_#t~nondet2, #race~threads_alive~0][74], [Black: 287#(= |#race~threads_alive~0| 0), 291#true, 78#L721-2true, threadThread1of3ForFork0InUse, 164#L687-2true, 157#L691-1true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 167#L687-6true, 285#true])
[2024-03-11 23:19:08,423 INFO  L383   tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event
[2024-03-11 23:19:08,423 INFO  L386   tUnfolder$Statistics]:   existing Event has 45 ancestors and is cut-off event
[2024-03-11 23:19:08,423 INFO  L386   tUnfolder$Statistics]:   existing Event has 45 ancestors and is cut-off event
[2024-03-11 23:19:08,423 INFO  L386   tUnfolder$Statistics]:   existing Event has 45 ancestors and is cut-off event
[2024-03-11 23:19:08,423 INFO  L386   tUnfolder$Statistics]:   existing Event has 45 ancestors and is cut-off event
[2024-03-11 23:19:08,424 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1447] L724-2-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res#1_44| v_~data~0_48) (= |v_ULTIMATE.start_main_#res#1_44| |v_ULTIMATE.start_#t~ret23#1_12|))  InVars {~data~0=v_~data~0_48}  OutVars{ULTIMATE.start_#t~ret23#1=|v_ULTIMATE.start_#t~ret23#1_12|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_44|, ~data~0=v_~data~0_48}  AuxVars[]  AssignedVars[ULTIMATE.start_#t~ret23#1, ULTIMATE.start_main_#res#1][89], [Black: 285#true, 291#true, 236#L687-1true, threadThread1of3ForFork0InUse, 164#L687-2true, 157#L691-1true, threadThread2of3ForFork0InUse, 134#ULTIMATE.startEXITtrue, threadThread3of3ForFork0InUse, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:08,425 INFO  L383   tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event
[2024-03-11 23:19:08,425 INFO  L386   tUnfolder$Statistics]:   existing Event has 46 ancestors and is cut-off event
[2024-03-11 23:19:08,425 INFO  L386   tUnfolder$Statistics]:   existing Event has 46 ancestors and is cut-off event
[2024-03-11 23:19:08,425 INFO  L386   tUnfolder$Statistics]:   existing Event has 46 ancestors and is cut-off event
[2024-03-11 23:19:08,425 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1447] L724-2-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res#1_44| v_~data~0_48) (= |v_ULTIMATE.start_main_#res#1_44| |v_ULTIMATE.start_#t~ret23#1_12|))  InVars {~data~0=v_~data~0_48}  OutVars{ULTIMATE.start_#t~ret23#1=|v_ULTIMATE.start_#t~ret23#1_12|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_44|, ~data~0=v_~data~0_48}  AuxVars[]  AssignedVars[ULTIMATE.start_#t~ret23#1, ULTIMATE.start_main_#res#1][89], [Black: 285#true, 291#true, 236#L687-1true, 164#L687-2true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, 134#ULTIMATE.startEXITtrue, threadThread3of3ForFork0InUse, 273#L691-4true, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:08,425 INFO  L383   tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event
[2024-03-11 23:19:08,425 INFO  L386   tUnfolder$Statistics]:   existing Event has 45 ancestors and is cut-off event
[2024-03-11 23:19:08,426 INFO  L386   tUnfolder$Statistics]:   existing Event has 45 ancestors and is cut-off event
[2024-03-11 23:19:08,426 INFO  L386   tUnfolder$Statistics]:   existing Event has 45 ancestors and is cut-off event
[2024-03-11 23:19:08,428 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1353] L722-1-->L721-4: Formula: (let ((.cse0 (select |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131|))) (and (= (select .cse0 |v_~#threads_alive_mutex~0.offset_131|) 0) (= |v_#pthreadsMutex_249| (store |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131| (store .cse0 |v_~#threads_alive_mutex~0.offset_131| 1)))))  InVars {#pthreadsMutex=|v_#pthreadsMutex_250|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  OutVars{ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_40|, #pthreadsMutex=|v_#pthreadsMutex_249|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  AuxVars[]  AssignedVars[ULTIMATE.start_main_#t~nondet22#1, #pthreadsMutex][73], [Black: 285#true, 291#true, 61#L721-4true, 236#L687-1true, threadThread1of3ForFork0InUse, 164#L687-2true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 264#L700true, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:08,428 INFO  L383   tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event
[2024-03-11 23:19:08,428 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:08,429 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:08,429 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:08,429 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1353] L722-1-->L721-4: Formula: (let ((.cse0 (select |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131|))) (and (= (select .cse0 |v_~#threads_alive_mutex~0.offset_131|) 0) (= |v_#pthreadsMutex_249| (store |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131| (store .cse0 |v_~#threads_alive_mutex~0.offset_131| 1)))))  InVars {#pthreadsMutex=|v_#pthreadsMutex_250|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  OutVars{ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_40|, #pthreadsMutex=|v_#pthreadsMutex_249|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  AuxVars[]  AssignedVars[ULTIMATE.start_main_#t~nondet22#1, #pthreadsMutex][73], [Black: 285#true, 291#true, 61#L721-4true, 236#L687-1true, threadThread1of3ForFork0InUse, 164#L687-2true, 180#L694true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:08,430 INFO  L383   tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event
[2024-03-11 23:19:08,430 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:08,430 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:08,430 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:08,469 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1447] L724-2-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res#1_44| v_~data~0_48) (= |v_ULTIMATE.start_main_#res#1_44| |v_ULTIMATE.start_#t~ret23#1_12|))  InVars {~data~0=v_~data~0_48}  OutVars{ULTIMATE.start_#t~ret23#1=|v_ULTIMATE.start_#t~ret23#1_12|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_44|, ~data~0=v_~data~0_48}  AuxVars[]  AssignedVars[ULTIMATE.start_#t~ret23#1, ULTIMATE.start_main_#res#1][89], [Black: 285#true, 291#true, 236#L687-1true, threadThread1of3ForFork0InUse, 157#L691-1true, threadThread2of3ForFork0InUse, 191#L687-1true, 134#ULTIMATE.startEXITtrue, threadThread3of3ForFork0InUse, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:08,469 INFO  L383   tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event
[2024-03-11 23:19:08,469 INFO  L386   tUnfolder$Statistics]:   existing Event has 45 ancestors and is cut-off event
[2024-03-11 23:19:08,469 INFO  L386   tUnfolder$Statistics]:   existing Event has 45 ancestors and is cut-off event
[2024-03-11 23:19:08,469 INFO  L386   tUnfolder$Statistics]:   existing Event has 45 ancestors and is cut-off event
[2024-03-11 23:19:08,470 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1353] L722-1-->L721-4: Formula: (let ((.cse0 (select |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131|))) (and (= (select .cse0 |v_~#threads_alive_mutex~0.offset_131|) 0) (= |v_#pthreadsMutex_249| (store |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131| (store .cse0 |v_~#threads_alive_mutex~0.offset_131| 1)))))  InVars {#pthreadsMutex=|v_#pthreadsMutex_250|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  OutVars{ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_40|, #pthreadsMutex=|v_#pthreadsMutex_249|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  AuxVars[]  AssignedVars[ULTIMATE.start_main_#t~nondet22#1, #pthreadsMutex][73], [Black: 285#true, 291#true, 61#L721-4true, 236#L687-1true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, 191#L687-1true, threadThread3of3ForFork0InUse, 264#L700true, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:08,470 INFO  L383   tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event
[2024-03-11 23:19:08,470 INFO  L386   tUnfolder$Statistics]:   existing Event has 47 ancestors and is cut-off event
[2024-03-11 23:19:08,470 INFO  L386   tUnfolder$Statistics]:   existing Event has 47 ancestors and is cut-off event
[2024-03-11 23:19:08,471 INFO  L386   tUnfolder$Statistics]:   existing Event has 47 ancestors and is cut-off event
[2024-03-11 23:19:08,471 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1353] L722-1-->L721-4: Formula: (let ((.cse0 (select |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131|))) (and (= (select .cse0 |v_~#threads_alive_mutex~0.offset_131|) 0) (= |v_#pthreadsMutex_249| (store |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131| (store .cse0 |v_~#threads_alive_mutex~0.offset_131| 1)))))  InVars {#pthreadsMutex=|v_#pthreadsMutex_250|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  OutVars{ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_40|, #pthreadsMutex=|v_#pthreadsMutex_249|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  AuxVars[]  AssignedVars[ULTIMATE.start_main_#t~nondet22#1, #pthreadsMutex][73], [Black: 285#true, 291#true, 61#L721-4true, 236#L687-1true, threadThread1of3ForFork0InUse, 180#L694true, threadThread2of3ForFork0InUse, 191#L687-1true, threadThread3of3ForFork0InUse, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:08,471 INFO  L383   tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event
[2024-03-11 23:19:08,471 INFO  L386   tUnfolder$Statistics]:   existing Event has 47 ancestors and is cut-off event
[2024-03-11 23:19:08,471 INFO  L386   tUnfolder$Statistics]:   existing Event has 47 ancestors and is cut-off event
[2024-03-11 23:19:08,471 INFO  L386   tUnfolder$Statistics]:   existing Event has 47 ancestors and is cut-off event
[2024-03-11 23:19:08,475 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1243] L700-->L700-1: Formula: (= |v_#race~threads_alive~0_13| 0)  InVars {}  OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|}  AuxVars[]  AssignedVars[#race~threads_alive~0][127], [Black: 285#true, 185#L721-1true, 291#true, 236#L687-1true, 164#L687-2true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, 249#L700-1true, threadThread3of3ForFork0InUse, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:08,475 INFO  L383   tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event
[2024-03-11 23:19:08,475 INFO  L386   tUnfolder$Statistics]:   existing Event has 45 ancestors and is cut-off event
[2024-03-11 23:19:08,475 INFO  L386   tUnfolder$Statistics]:   existing Event has 45 ancestors and is cut-off event
[2024-03-11 23:19:08,475 INFO  L386   tUnfolder$Statistics]:   existing Event has 45 ancestors and is cut-off event
[2024-03-11 23:19:08,475 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1243] L700-->L700-1: Formula: (= |v_#race~threads_alive~0_13| 0)  InVars {}  OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|}  AuxVars[]  AssignedVars[#race~threads_alive~0][127], [Black: 285#true, 291#true, 236#L687-1true, 78#L721-2true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, 191#L687-1true, 249#L700-1true, threadThread3of3ForFork0InUse, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:08,475 INFO  L383   tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event
[2024-03-11 23:19:08,476 INFO  L386   tUnfolder$Statistics]:   existing Event has 45 ancestors and is cut-off event
[2024-03-11 23:19:08,476 INFO  L386   tUnfolder$Statistics]:   existing Event has 45 ancestors and is cut-off event
[2024-03-11 23:19:08,476 INFO  L386   tUnfolder$Statistics]:   existing Event has 45 ancestors and is cut-off event
[2024-03-11 23:19:09,883 INFO  L381   tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1447] L724-2-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res#1_44| v_~data~0_48) (= |v_ULTIMATE.start_main_#res#1_44| |v_ULTIMATE.start_#t~ret23#1_12|))  InVars {~data~0=v_~data~0_48}  OutVars{ULTIMATE.start_#t~ret23#1=|v_ULTIMATE.start_#t~ret23#1_12|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_44|, ~data~0=v_~data~0_48}  AuxVars[]  AssignedVars[ULTIMATE.start_#t~ret23#1, ULTIMATE.start_main_#res#1][89], [Black: 285#true, 291#true, 236#L687-1true, 164#L687-2true, threadThread1of3ForFork0InUse, 157#L691-1true, threadThread2of3ForFork0InUse, 134#ULTIMATE.startEXITtrue, threadThread3of3ForFork0InUse, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:09,884 INFO  L383   tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event
[2024-03-11 23:19:09,884 INFO  L386   tUnfolder$Statistics]:   existing Event has 46 ancestors and is cut-off event
[2024-03-11 23:19:09,884 INFO  L386   tUnfolder$Statistics]:   existing Event has 46 ancestors and is cut-off event
[2024-03-11 23:19:09,884 INFO  L386   tUnfolder$Statistics]:   existing Event has 46 ancestors and is cut-off event
[2024-03-11 23:19:09,884 INFO  L386   tUnfolder$Statistics]:   existing Event has 46 ancestors and is cut-off event
[2024-03-11 23:19:09,885 INFO  L381   tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1353] L722-1-->L721-4: Formula: (let ((.cse0 (select |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131|))) (and (= (select .cse0 |v_~#threads_alive_mutex~0.offset_131|) 0) (= |v_#pthreadsMutex_249| (store |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131| (store .cse0 |v_~#threads_alive_mutex~0.offset_131| 1)))))  InVars {#pthreadsMutex=|v_#pthreadsMutex_250|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  OutVars{ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_40|, #pthreadsMutex=|v_#pthreadsMutex_249|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  AuxVars[]  AssignedVars[ULTIMATE.start_main_#t~nondet22#1, #pthreadsMutex][73], [Black: 285#true, 291#true, 61#L721-4true, 236#L687-1true, threadThread1of3ForFork0InUse, 164#L687-2true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 264#L700true, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:09,885 INFO  L383   tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event
[2024-03-11 23:19:09,885 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:09,885 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:09,885 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:09,885 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:09,886 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1447] L724-2-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res#1_44| v_~data~0_48) (= |v_ULTIMATE.start_main_#res#1_44| |v_ULTIMATE.start_#t~ret23#1_12|))  InVars {~data~0=v_~data~0_48}  OutVars{ULTIMATE.start_#t~ret23#1=|v_ULTIMATE.start_#t~ret23#1_12|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_44|, ~data~0=v_~data~0_48}  AuxVars[]  AssignedVars[ULTIMATE.start_#t~ret23#1, ULTIMATE.start_main_#res#1][89], [Black: 285#true, 291#true, 236#L687-1true, threadThread1of3ForFork0InUse, 164#L687-2true, threadThread2of3ForFork0InUse, 134#ULTIMATE.startEXITtrue, threadThread3of3ForFork0InUse, 264#L700true, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:09,886 INFO  L383   tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event
[2024-03-11 23:19:09,886 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:09,886 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:09,886 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:09,886 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 291#true, 236#L687-1true, 78#L721-2true, 255#L687-6true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 264#L700true, 285#true])
[2024-03-11 23:19:09,886 INFO  L383   tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event
[2024-03-11 23:19:09,886 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:09,886 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:09,886 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:09,887 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1243] L700-->L700-1: Formula: (= |v_#race~threads_alive~0_13| 0)  InVars {}  OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|}  AuxVars[]  AssignedVars[#race~threads_alive~0][127], [Black: 285#true, 291#true, 236#L687-1true, 78#L721-2true, threadThread1of3ForFork0InUse, 164#L687-2true, threadThread2of3ForFork0InUse, 249#L700-1true, threadThread3of3ForFork0InUse, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:09,887 INFO  L383   tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event
[2024-03-11 23:19:09,887 INFO  L386   tUnfolder$Statistics]:   existing Event has 46 ancestors and is cut-off event
[2024-03-11 23:19:09,887 INFO  L386   tUnfolder$Statistics]:   existing Event has 46 ancestors and is cut-off event
[2024-03-11 23:19:09,887 INFO  L386   tUnfolder$Statistics]:   existing Event has 46 ancestors and is cut-off event
[2024-03-11 23:19:09,887 INFO  L381   tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1353] L722-1-->L721-4: Formula: (let ((.cse0 (select |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131|))) (and (= (select .cse0 |v_~#threads_alive_mutex~0.offset_131|) 0) (= |v_#pthreadsMutex_249| (store |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131| (store .cse0 |v_~#threads_alive_mutex~0.offset_131| 1)))))  InVars {#pthreadsMutex=|v_#pthreadsMutex_250|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  OutVars{ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_40|, #pthreadsMutex=|v_#pthreadsMutex_249|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  AuxVars[]  AssignedVars[ULTIMATE.start_main_#t~nondet22#1, #pthreadsMutex][73], [Black: 285#true, 61#L721-4true, 291#true, 236#L687-1true, threadThread1of3ForFork0InUse, 164#L687-2true, 180#L694true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:09,888 INFO  L383   tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event
[2024-03-11 23:19:09,888 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:09,888 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:09,888 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:09,888 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:09,888 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1447] L724-2-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res#1_44| v_~data~0_48) (= |v_ULTIMATE.start_main_#res#1_44| |v_ULTIMATE.start_#t~ret23#1_12|))  InVars {~data~0=v_~data~0_48}  OutVars{ULTIMATE.start_#t~ret23#1=|v_ULTIMATE.start_#t~ret23#1_12|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_44|, ~data~0=v_~data~0_48}  AuxVars[]  AssignedVars[ULTIMATE.start_#t~ret23#1, ULTIMATE.start_main_#res#1][89], [Black: 285#true, 291#true, 236#L687-1true, threadThread1of3ForFork0InUse, 164#L687-2true, 180#L694true, threadThread2of3ForFork0InUse, 134#ULTIMATE.startEXITtrue, threadThread3of3ForFork0InUse, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:09,888 INFO  L383   tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event
[2024-03-11 23:19:09,888 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:09,888 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:09,888 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:09,889 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 291#true, 236#L687-1true, 78#L721-2true, 255#L687-6true, threadThread1of3ForFork0InUse, 180#L694true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 285#true])
[2024-03-11 23:19:09,889 INFO  L383   tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event
[2024-03-11 23:19:09,889 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:09,889 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:09,889 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:09,891 INFO  L381   tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1243] L700-->L700-1: Formula: (= |v_#race~threads_alive~0_13| 0)  InVars {}  OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|}  AuxVars[]  AssignedVars[#race~threads_alive~0][127], [Black: 285#true, 291#true, 236#L687-1true, 78#L721-2true, 164#L687-2true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, 249#L700-1true, threadThread3of3ForFork0InUse, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:09,891 INFO  L383   tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event
[2024-03-11 23:19:09,891 INFO  L386   tUnfolder$Statistics]:   existing Event has 46 ancestors and is cut-off event
[2024-03-11 23:19:09,891 INFO  L386   tUnfolder$Statistics]:   existing Event has 46 ancestors and is cut-off event
[2024-03-11 23:19:09,892 INFO  L386   tUnfolder$Statistics]:   existing Event has 46 ancestors and is cut-off event
[2024-03-11 23:19:09,892 INFO  L386   tUnfolder$Statistics]:   existing Event has 46 ancestors and is cut-off event
[2024-03-11 23:19:09,892 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1243] L700-->L700-1: Formula: (= |v_#race~threads_alive~0_13| 0)  InVars {}  OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|}  AuxVars[]  AssignedVars[#race~threads_alive~0][127], [Black: 285#true, 185#L721-1true, 291#true, 241#L687-2true, 164#L687-2true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, 249#L700-1true, threadThread3of3ForFork0InUse, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:09,892 INFO  L383   tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event
[2024-03-11 23:19:09,892 INFO  L386   tUnfolder$Statistics]:   existing Event has 46 ancestors and is cut-off event
[2024-03-11 23:19:09,892 INFO  L386   tUnfolder$Statistics]:   existing Event has 46 ancestors and is cut-off event
[2024-03-11 23:19:09,892 INFO  L386   tUnfolder$Statistics]:   existing Event has 46 ancestors and is cut-off event
[2024-03-11 23:19:09,893 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1353] L722-1-->L721-4: Formula: (let ((.cse0 (select |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131|))) (and (= (select .cse0 |v_~#threads_alive_mutex~0.offset_131|) 0) (= |v_#pthreadsMutex_249| (store |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131| (store .cse0 |v_~#threads_alive_mutex~0.offset_131| 1)))))  InVars {#pthreadsMutex=|v_#pthreadsMutex_250|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  OutVars{ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_40|, #pthreadsMutex=|v_#pthreadsMutex_249|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  AuxVars[]  AssignedVars[ULTIMATE.start_main_#t~nondet22#1, #pthreadsMutex][73], [Black: 285#true, 291#true, 61#L721-4true, 236#L687-1true, threadThread1of3ForFork0InUse, 164#L687-2true, 47#L694-2true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:09,893 INFO  L383   tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event
[2024-03-11 23:19:09,893 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:09,893 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:09,893 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:09,940 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1243] L700-->L700-1: Formula: (= |v_#race~threads_alive~0_13| 0)  InVars {}  OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|}  AuxVars[]  AssignedVars[#race~threads_alive~0][127], [Black: 285#true, 291#true, 241#L687-2true, 78#L721-2true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, 191#L687-1true, 249#L700-1true, threadThread3of3ForFork0InUse, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:09,940 INFO  L383   tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event
[2024-03-11 23:19:09,941 INFO  L386   tUnfolder$Statistics]:   existing Event has 46 ancestors and is cut-off event
[2024-03-11 23:19:09,941 INFO  L386   tUnfolder$Statistics]:   existing Event has 46 ancestors and is cut-off event
[2024-03-11 23:19:09,941 INFO  L386   tUnfolder$Statistics]:   existing Event has 46 ancestors and is cut-off event
[2024-03-11 23:19:09,941 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1353] L722-1-->L721-4: Formula: (let ((.cse0 (select |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131|))) (and (= (select .cse0 |v_~#threads_alive_mutex~0.offset_131|) 0) (= |v_#pthreadsMutex_249| (store |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131| (store .cse0 |v_~#threads_alive_mutex~0.offset_131| 1)))))  InVars {#pthreadsMutex=|v_#pthreadsMutex_250|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  OutVars{ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_40|, #pthreadsMutex=|v_#pthreadsMutex_249|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  AuxVars[]  AssignedVars[ULTIMATE.start_main_#t~nondet22#1, #pthreadsMutex][73], [Black: 285#true, 291#true, 61#L721-4true, 236#L687-1true, threadThread1of3ForFork0InUse, 47#L694-2true, threadThread2of3ForFork0InUse, 191#L687-1true, threadThread3of3ForFork0InUse, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:09,941 INFO  L383   tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event
[2024-03-11 23:19:09,941 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:09,941 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:09,942 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:10,027 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 268#L687-8true, 61#L721-4true, 291#true, 255#L687-6true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 167#L687-6true, 285#true])
[2024-03-11 23:19:10,027 INFO  L383   tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event
[2024-03-11 23:19:10,027 INFO  L386   tUnfolder$Statistics]:   existing Event has 43 ancestors and is cut-off event
[2024-03-11 23:19:10,027 INFO  L386   tUnfolder$Statistics]:   existing Event has 43 ancestors and is cut-off event
[2024-03-11 23:19:10,027 INFO  L386   tUnfolder$Statistics]:   existing Event has 43 ancestors and is cut-off event
[2024-03-11 23:19:11,183 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 185#L721-1true, 291#true, 236#L687-1true, 255#L687-6true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 264#L700true, 285#true])
[2024-03-11 23:19:11,183 INFO  L383   tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event
[2024-03-11 23:19:11,183 INFO  L386   tUnfolder$Statistics]:   existing Event has 47 ancestors and is cut-off event
[2024-03-11 23:19:11,183 INFO  L386   tUnfolder$Statistics]:   existing Event has 47 ancestors and is cut-off event
[2024-03-11 23:19:11,183 INFO  L386   tUnfolder$Statistics]:   existing Event has 47 ancestors and is cut-off event
[2024-03-11 23:19:11,184 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 185#L721-1true, 291#true, 236#L687-1true, threadThread1of3ForFork0InUse, 255#L687-6true, 180#L694true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 285#true])
[2024-03-11 23:19:11,184 INFO  L383   tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event
[2024-03-11 23:19:11,184 INFO  L386   tUnfolder$Statistics]:   existing Event has 47 ancestors and is cut-off event
[2024-03-11 23:19:11,184 INFO  L386   tUnfolder$Statistics]:   existing Event has 47 ancestors and is cut-off event
[2024-03-11 23:19:11,184 INFO  L386   tUnfolder$Statistics]:   existing Event has 47 ancestors and is cut-off event
[2024-03-11 23:19:11,676 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 291#true, 241#L687-2true, 78#L721-2true, 255#L687-6true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 264#L700true, 285#true])
[2024-03-11 23:19:11,676 INFO  L383   tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event
[2024-03-11 23:19:11,676 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:11,676 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:11,676 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:11,677 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1243] L700-->L700-1: Formula: (= |v_#race~threads_alive~0_13| 0)  InVars {}  OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|}  AuxVars[]  AssignedVars[#race~threads_alive~0][127], [Black: 285#true, 291#true, 241#L687-2true, 78#L721-2true, threadThread1of3ForFork0InUse, 164#L687-2true, threadThread2of3ForFork0InUse, 249#L700-1true, threadThread3of3ForFork0InUse, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:11,677 INFO  L383   tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event
[2024-03-11 23:19:11,677 INFO  L386   tUnfolder$Statistics]:   existing Event has 47 ancestors and is cut-off event
[2024-03-11 23:19:11,677 INFO  L386   tUnfolder$Statistics]:   existing Event has 47 ancestors and is cut-off event
[2024-03-11 23:19:11,677 INFO  L386   tUnfolder$Statistics]:   existing Event has 47 ancestors and is cut-off event
[2024-03-11 23:19:11,677 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 291#true, 241#L687-2true, 78#L721-2true, 255#L687-6true, threadThread1of3ForFork0InUse, 180#L694true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 285#true])
[2024-03-11 23:19:11,677 INFO  L383   tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event
[2024-03-11 23:19:11,678 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:11,678 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:11,678 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:11,679 INFO  L381   tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1243] L700-->L700-1: Formula: (= |v_#race~threads_alive~0_13| 0)  InVars {}  OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|}  AuxVars[]  AssignedVars[#race~threads_alive~0][127], [Black: 285#true, 291#true, 241#L687-2true, 78#L721-2true, 164#L687-2true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, 249#L700-1true, threadThread3of3ForFork0InUse, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:11,679 INFO  L383   tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event
[2024-03-11 23:19:11,679 INFO  L386   tUnfolder$Statistics]:   existing Event has 47 ancestors and is cut-off event
[2024-03-11 23:19:11,679 INFO  L386   tUnfolder$Statistics]:   existing Event has 47 ancestors and is cut-off event
[2024-03-11 23:19:11,679 INFO  L386   tUnfolder$Statistics]:   existing Event has 47 ancestors and is cut-off event
[2024-03-11 23:19:11,679 INFO  L386   tUnfolder$Statistics]:   existing Event has 47 ancestors and is cut-off event
[2024-03-11 23:19:11,680 INFO  L381   tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1353] L722-1-->L721-4: Formula: (let ((.cse0 (select |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131|))) (and (= (select .cse0 |v_~#threads_alive_mutex~0.offset_131|) 0) (= |v_#pthreadsMutex_249| (store |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131| (store .cse0 |v_~#threads_alive_mutex~0.offset_131| 1)))))  InVars {#pthreadsMutex=|v_#pthreadsMutex_250|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  OutVars{ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_40|, #pthreadsMutex=|v_#pthreadsMutex_249|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  AuxVars[]  AssignedVars[ULTIMATE.start_main_#t~nondet22#1, #pthreadsMutex][73], [Black: 285#true, 61#L721-4true, 291#true, 236#L687-1true, threadThread1of3ForFork0InUse, 164#L687-2true, threadThread2of3ForFork0InUse, 47#L694-2true, threadThread3of3ForFork0InUse, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:11,680 INFO  L383   tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event
[2024-03-11 23:19:11,680 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:11,680 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:11,680 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:11,680 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:11,681 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1447] L724-2-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res#1_44| v_~data~0_48) (= |v_ULTIMATE.start_main_#res#1_44| |v_ULTIMATE.start_#t~ret23#1_12|))  InVars {~data~0=v_~data~0_48}  OutVars{ULTIMATE.start_#t~ret23#1=|v_ULTIMATE.start_#t~ret23#1_12|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_44|, ~data~0=v_~data~0_48}  AuxVars[]  AssignedVars[ULTIMATE.start_#t~ret23#1, ULTIMATE.start_main_#res#1][89], [Black: 285#true, 291#true, 236#L687-1true, threadThread1of3ForFork0InUse, 164#L687-2true, threadThread2of3ForFork0InUse, 47#L694-2true, 134#ULTIMATE.startEXITtrue, threadThread3of3ForFork0InUse, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:11,681 INFO  L383   tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event
[2024-03-11 23:19:11,681 INFO  L386   tUnfolder$Statistics]:   existing Event has 51 ancestors and is cut-off event
[2024-03-11 23:19:11,681 INFO  L386   tUnfolder$Statistics]:   existing Event has 51 ancestors and is cut-off event
[2024-03-11 23:19:11,681 INFO  L386   tUnfolder$Statistics]:   existing Event has 51 ancestors and is cut-off event
[2024-03-11 23:19:11,681 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 291#true, 241#L687-2true, 78#L721-2true, threadThread1of3ForFork0InUse, 255#L687-6true, threadThread2of3ForFork0InUse, 47#L694-2true, threadThread3of3ForFork0InUse, 285#true])
[2024-03-11 23:19:11,681 INFO  L383   tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event
[2024-03-11 23:19:11,681 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:11,681 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:11,681 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:11,682 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 291#true, 236#L687-1true, 78#L721-2true, threadThread1of3ForFork0InUse, 255#L687-6true, threadThread2of3ForFork0InUse, 47#L694-2true, threadThread3of3ForFork0InUse, 285#true])
[2024-03-11 23:19:11,682 INFO  L383   tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event
[2024-03-11 23:19:11,682 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:11,682 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:11,682 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:11,685 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1353] L722-1-->L721-4: Formula: (let ((.cse0 (select |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131|))) (and (= (select .cse0 |v_~#threads_alive_mutex~0.offset_131|) 0) (= |v_#pthreadsMutex_249| (store |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131| (store .cse0 |v_~#threads_alive_mutex~0.offset_131| 1)))))  InVars {#pthreadsMutex=|v_#pthreadsMutex_250|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  OutVars{ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_40|, #pthreadsMutex=|v_#pthreadsMutex_249|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  AuxVars[]  AssignedVars[ULTIMATE.start_main_#t~nondet22#1, #pthreadsMutex][73], [Black: 285#true, 15#L694-4true, 61#L721-4true, 291#true, 236#L687-1true, threadThread1of3ForFork0InUse, 164#L687-2true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:11,685 INFO  L383   tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event
[2024-03-11 23:19:11,685 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:11,685 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:11,685 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:11,738 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1353] L722-1-->L721-4: Formula: (let ((.cse0 (select |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131|))) (and (= (select .cse0 |v_~#threads_alive_mutex~0.offset_131|) 0) (= |v_#pthreadsMutex_249| (store |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131| (store .cse0 |v_~#threads_alive_mutex~0.offset_131| 1)))))  InVars {#pthreadsMutex=|v_#pthreadsMutex_250|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  OutVars{ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_40|, #pthreadsMutex=|v_#pthreadsMutex_249|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  AuxVars[]  AssignedVars[ULTIMATE.start_main_#t~nondet22#1, #pthreadsMutex][73], [Black: 285#true, 15#L694-4true, 61#L721-4true, 291#true, 236#L687-1true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, 191#L687-1true, threadThread3of3ForFork0InUse, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:11,739 INFO  L383   tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event
[2024-03-11 23:19:11,739 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:11,739 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:11,739 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:11,830 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 291#true, 61#L721-4true, 231#L690true, 255#L687-6true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 167#L687-6true, 285#true])
[2024-03-11 23:19:11,830 INFO  L383   tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event
[2024-03-11 23:19:11,830 INFO  L386   tUnfolder$Statistics]:   existing Event has 44 ancestors and is cut-off event
[2024-03-11 23:19:11,830 INFO  L386   tUnfolder$Statistics]:   existing Event has 44 ancestors and is cut-off event
[2024-03-11 23:19:11,830 INFO  L386   tUnfolder$Statistics]:   existing Event has 44 ancestors and is cut-off event
[2024-03-11 23:19:11,831 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 268#L687-8true, 61#L721-4true, 291#true, threadThread1of3ForFork0InUse, 255#L687-6true, 39#L687-8true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 285#true])
[2024-03-11 23:19:11,831 INFO  L383   tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event
[2024-03-11 23:19:11,831 INFO  L386   tUnfolder$Statistics]:   existing Event has 44 ancestors and is cut-off event
[2024-03-11 23:19:11,831 INFO  L386   tUnfolder$Statistics]:   existing Event has 44 ancestors and is cut-off event
[2024-03-11 23:19:11,831 INFO  L386   tUnfolder$Statistics]:   existing Event has 44 ancestors and is cut-off event
[2024-03-11 23:19:12,000 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1359] L700-4-->L700-6: Formula: (= |v_#race~threads_alive~0_55| |v_threadThread1of3ForFork0_#t~nondet10_15|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet10=|v_threadThread1of3ForFork0_#t~nondet10_15|, #race~threads_alive~0=|v_#race~threads_alive~0_55|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet10, #race~threads_alive~0][119], [Black: 287#(= |#race~threads_alive~0| 0), 291#true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, 84#L714-2true, 50#L687-1true, threadThread3of3ForFork0InUse, 218#L700-6true, 252#L691-1true, 285#true])
[2024-03-11 23:19:12,000 INFO  L383   tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event
[2024-03-11 23:19:12,001 INFO  L386   tUnfolder$Statistics]:   existing Event has 47 ancestors and is cut-off event
[2024-03-11 23:19:12,001 INFO  L386   tUnfolder$Statistics]:   existing Event has 47 ancestors and is cut-off event
[2024-03-11 23:19:12,001 INFO  L386   tUnfolder$Statistics]:   existing Event has 47 ancestors and is cut-off event
[2024-03-11 23:19:13,109 INFO  L381   tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 291#true, 236#L687-1true, 78#L721-2true, 255#L687-6true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 264#L700true, 285#true])
[2024-03-11 23:19:13,109 INFO  L383   tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event
[2024-03-11 23:19:13,109 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:13,110 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:13,110 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:13,110 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:13,110 INFO  L381   tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 291#true, 236#L687-1true, 78#L721-2true, threadThread1of3ForFork0InUse, 255#L687-6true, 180#L694true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 285#true])
[2024-03-11 23:19:13,110 INFO  L383   tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event
[2024-03-11 23:19:13,110 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:13,110 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:13,111 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:13,111 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:13,112 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 185#L721-1true, 291#true, 241#L687-2true, 255#L687-6true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 264#L700true, 285#true])
[2024-03-11 23:19:13,112 INFO  L383   tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event
[2024-03-11 23:19:13,112 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:13,112 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:13,113 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:13,113 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 185#L721-1true, 291#true, 241#L687-2true, 255#L687-6true, threadThread1of3ForFork0InUse, 180#L694true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 285#true])
[2024-03-11 23:19:13,113 INFO  L383   tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event
[2024-03-11 23:19:13,113 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:13,113 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:13,113 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:13,115 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 185#L721-1true, 291#true, 236#L687-1true, threadThread1of3ForFork0InUse, 255#L687-6true, 47#L694-2true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 285#true])
[2024-03-11 23:19:13,115 INFO  L383   tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event
[2024-03-11 23:19:13,115 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:13,115 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:13,115 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:13,447 INFO  L381   tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1353] L722-1-->L721-4: Formula: (let ((.cse0 (select |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131|))) (and (= (select .cse0 |v_~#threads_alive_mutex~0.offset_131|) 0) (= |v_#pthreadsMutex_249| (store |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131| (store .cse0 |v_~#threads_alive_mutex~0.offset_131| 1)))))  InVars {#pthreadsMutex=|v_#pthreadsMutex_250|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  OutVars{ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_40|, #pthreadsMutex=|v_#pthreadsMutex_249|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  AuxVars[]  AssignedVars[ULTIMATE.start_main_#t~nondet22#1, #pthreadsMutex][73], [Black: 285#true, 15#L694-4true, 291#true, 61#L721-4true, 236#L687-1true, threadThread1of3ForFork0InUse, 164#L687-2true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:13,447 INFO  L383   tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event
[2024-03-11 23:19:13,447 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:13,447 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:13,447 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:13,448 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:13,448 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1447] L724-2-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res#1_44| v_~data~0_48) (= |v_ULTIMATE.start_main_#res#1_44| |v_ULTIMATE.start_#t~ret23#1_12|))  InVars {~data~0=v_~data~0_48}  OutVars{ULTIMATE.start_#t~ret23#1=|v_ULTIMATE.start_#t~ret23#1_12|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_44|, ~data~0=v_~data~0_48}  AuxVars[]  AssignedVars[ULTIMATE.start_#t~ret23#1, ULTIMATE.start_main_#res#1][89], [Black: 285#true, 15#L694-4true, 291#true, 236#L687-1true, threadThread1of3ForFork0InUse, 164#L687-2true, threadThread2of3ForFork0InUse, 134#ULTIMATE.startEXITtrue, threadThread3of3ForFork0InUse, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:13,448 INFO  L383   tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event
[2024-03-11 23:19:13,448 INFO  L386   tUnfolder$Statistics]:   existing Event has 52 ancestors and is cut-off event
[2024-03-11 23:19:13,448 INFO  L386   tUnfolder$Statistics]:   existing Event has 52 ancestors and is cut-off event
[2024-03-11 23:19:13,448 INFO  L386   tUnfolder$Statistics]:   existing Event has 52 ancestors and is cut-off event
[2024-03-11 23:19:13,448 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 15#L694-4true, 291#true, 241#L687-2true, 78#L721-2true, 255#L687-6true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 285#true])
[2024-03-11 23:19:13,448 INFO  L383   tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event
[2024-03-11 23:19:13,449 INFO  L386   tUnfolder$Statistics]:   existing Event has 51 ancestors and is cut-off event
[2024-03-11 23:19:13,449 INFO  L386   tUnfolder$Statistics]:   existing Event has 51 ancestors and is cut-off event
[2024-03-11 23:19:13,449 INFO  L386   tUnfolder$Statistics]:   existing Event has 51 ancestors and is cut-off event
[2024-03-11 23:19:13,449 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 15#L694-4true, 291#true, 236#L687-1true, 78#L721-2true, threadThread1of3ForFork0InUse, 255#L687-6true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 285#true])
[2024-03-11 23:19:13,449 INFO  L383   tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event
[2024-03-11 23:19:13,449 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:13,449 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:13,449 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:13,450 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1408] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_67| |v_threadThread3of3ForFork0_#t~nondet2_17|)  InVars {}  OutVars{threadThread3of3ForFork0_#t~nondet2=|v_threadThread3of3ForFork0_#t~nondet2_17|, #race~threads_alive~0=|v_#race~threads_alive~0_67|}  AuxVars[]  AssignedVars[threadThread3of3ForFork0_#t~nondet2, #race~threads_alive~0][74], [Black: 287#(= |#race~threads_alive~0| 0), 185#L721-1true, 291#true, 164#L687-2true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 264#L700true, 167#L687-6true, 285#true])
[2024-03-11 23:19:13,450 INFO  L383   tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event
[2024-03-11 23:19:13,450 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:13,451 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:13,451 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:13,451 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1408] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_67| |v_threadThread3of3ForFork0_#t~nondet2_17|)  InVars {}  OutVars{threadThread3of3ForFork0_#t~nondet2=|v_threadThread3of3ForFork0_#t~nondet2_17|, #race~threads_alive~0=|v_#race~threads_alive~0_67|}  AuxVars[]  AssignedVars[threadThread3of3ForFork0_#t~nondet2, #race~threads_alive~0][74], [Black: 287#(= |#race~threads_alive~0| 0), 185#L721-1true, 291#true, 164#L687-2true, threadThread1of3ForFork0InUse, 180#L694true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 167#L687-6true, 285#true])
[2024-03-11 23:19:13,451 INFO  L383   tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event
[2024-03-11 23:19:13,451 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:13,451 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:13,451 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:13,454 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1353] L722-1-->L721-4: Formula: (let ((.cse0 (select |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131|))) (and (= (select .cse0 |v_~#threads_alive_mutex~0.offset_131|) 0) (= |v_#pthreadsMutex_249| (store |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131| (store .cse0 |v_~#threads_alive_mutex~0.offset_131| 1)))))  InVars {#pthreadsMutex=|v_#pthreadsMutex_250|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  OutVars{ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_40|, #pthreadsMutex=|v_#pthreadsMutex_249|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  AuxVars[]  AssignedVars[ULTIMATE.start_main_#t~nondet22#1, #pthreadsMutex][73], [Black: 285#true, 25#L694-6true, 61#L721-4true, 291#true, 236#L687-1true, threadThread1of3ForFork0InUse, 164#L687-2true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:13,454 INFO  L383   tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event
[2024-03-11 23:19:13,454 INFO  L386   tUnfolder$Statistics]:   existing Event has 51 ancestors and is cut-off event
[2024-03-11 23:19:13,454 INFO  L386   tUnfolder$Statistics]:   existing Event has 51 ancestors and is cut-off event
[2024-03-11 23:19:13,455 INFO  L386   tUnfolder$Statistics]:   existing Event has 51 ancestors and is cut-off event
[2024-03-11 23:19:13,506 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1408] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_67| |v_threadThread3of3ForFork0_#t~nondet2_17|)  InVars {}  OutVars{threadThread3of3ForFork0_#t~nondet2=|v_threadThread3of3ForFork0_#t~nondet2_17|, #race~threads_alive~0=|v_#race~threads_alive~0_67|}  AuxVars[]  AssignedVars[threadThread3of3ForFork0_#t~nondet2, #race~threads_alive~0][74], [Black: 287#(= |#race~threads_alive~0| 0), 291#true, 78#L721-2true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, 191#L687-1true, threadThread3of3ForFork0InUse, 264#L700true, 167#L687-6true, 285#true])
[2024-03-11 23:19:13,506 INFO  L383   tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event
[2024-03-11 23:19:13,507 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:13,507 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:13,507 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:13,507 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1408] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_67| |v_threadThread3of3ForFork0_#t~nondet2_17|)  InVars {}  OutVars{threadThread3of3ForFork0_#t~nondet2=|v_threadThread3of3ForFork0_#t~nondet2_17|, #race~threads_alive~0=|v_#race~threads_alive~0_67|}  AuxVars[]  AssignedVars[threadThread3of3ForFork0_#t~nondet2, #race~threads_alive~0][74], [Black: 287#(= |#race~threads_alive~0| 0), 291#true, 78#L721-2true, threadThread1of3ForFork0InUse, 180#L694true, threadThread2of3ForFork0InUse, 191#L687-1true, threadThread3of3ForFork0InUse, 167#L687-6true, 285#true])
[2024-03-11 23:19:13,507 INFO  L383   tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event
[2024-03-11 23:19:13,507 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:13,507 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:13,507 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:13,510 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1353] L722-1-->L721-4: Formula: (let ((.cse0 (select |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131|))) (and (= (select .cse0 |v_~#threads_alive_mutex~0.offset_131|) 0) (= |v_#pthreadsMutex_249| (store |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131| (store .cse0 |v_~#threads_alive_mutex~0.offset_131| 1)))))  InVars {#pthreadsMutex=|v_#pthreadsMutex_250|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  OutVars{ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_40|, #pthreadsMutex=|v_#pthreadsMutex_249|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  AuxVars[]  AssignedVars[ULTIMATE.start_main_#t~nondet22#1, #pthreadsMutex][73], [Black: 285#true, 25#L694-6true, 291#true, 61#L721-4true, 236#L687-1true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, 191#L687-1true, threadThread3of3ForFork0InUse, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:13,511 INFO  L383   tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event
[2024-03-11 23:19:13,511 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:13,511 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:13,511 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:13,590 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 291#true, 61#L721-4true, 255#L687-6true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 273#L691-4true, 285#true, 167#L687-6true])
[2024-03-11 23:19:13,590 INFO  L383   tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event
[2024-03-11 23:19:13,590 INFO  L386   tUnfolder$Statistics]:   existing Event has 45 ancestors and is cut-off event
[2024-03-11 23:19:13,590 INFO  L386   tUnfolder$Statistics]:   existing Event has 45 ancestors and is cut-off event
[2024-03-11 23:19:13,590 INFO  L386   tUnfolder$Statistics]:   existing Event has 45 ancestors and is cut-off event
[2024-03-11 23:19:13,590 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 61#L721-4true, 231#L690true, 291#true, threadThread1of3ForFork0InUse, 39#L687-8true, 255#L687-6true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 285#true])
[2024-03-11 23:19:13,591 INFO  L383   tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event
[2024-03-11 23:19:13,591 INFO  L386   tUnfolder$Statistics]:   existing Event has 45 ancestors and is cut-off event
[2024-03-11 23:19:13,591 INFO  L386   tUnfolder$Statistics]:   existing Event has 45 ancestors and is cut-off event
[2024-03-11 23:19:13,591 INFO  L386   tUnfolder$Statistics]:   existing Event has 45 ancestors and is cut-off event
[2024-03-11 23:19:13,591 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 268#L687-8true, 156#L690true, 61#L721-4true, 291#true, threadThread1of3ForFork0InUse, 255#L687-6true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 285#true])
[2024-03-11 23:19:13,591 INFO  L383   tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event
[2024-03-11 23:19:13,591 INFO  L386   tUnfolder$Statistics]:   existing Event has 45 ancestors and is cut-off event
[2024-03-11 23:19:13,592 INFO  L386   tUnfolder$Statistics]:   existing Event has 45 ancestors and is cut-off event
[2024-03-11 23:19:13,592 INFO  L386   tUnfolder$Statistics]:   existing Event has 45 ancestors and is cut-off event
[2024-03-11 23:19:13,739 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1359] L700-4-->L700-6: Formula: (= |v_#race~threads_alive~0_55| |v_threadThread1of3ForFork0_#t~nondet10_15|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet10=|v_threadThread1of3ForFork0_#t~nondet10_15|, #race~threads_alive~0=|v_#race~threads_alive~0_55|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet10, #race~threads_alive~0][119], [Black: 287#(= |#race~threads_alive~0| 0), 291#true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, 21#L687-2true, 84#L714-2true, threadThread3of3ForFork0InUse, 252#L691-1true, 218#L700-6true, 285#true])
[2024-03-11 23:19:13,740 INFO  L383   tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event
[2024-03-11 23:19:13,740 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:13,740 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:13,740 INFO  L386   tUnfolder$Statistics]:   existing Event has 48 ancestors and is cut-off event
[2024-03-11 23:19:14,813 INFO  L381   tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 291#true, 241#L687-2true, 78#L721-2true, 255#L687-6true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 264#L700true, 285#true])
[2024-03-11 23:19:14,813 INFO  L383   tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event
[2024-03-11 23:19:14,813 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:14,813 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:14,814 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:14,814 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:14,814 INFO  L381   tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 291#true, 241#L687-2true, 255#L687-6true, 78#L721-2true, threadThread1of3ForFork0InUse, 180#L694true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 285#true])
[2024-03-11 23:19:14,814 INFO  L383   tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event
[2024-03-11 23:19:14,814 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:14,814 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:14,814 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:14,814 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:14,816 INFO  L381   tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 291#true, 236#L687-1true, 255#L687-6true, 78#L721-2true, threadThread1of3ForFork0InUse, 47#L694-2true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 285#true])
[2024-03-11 23:19:14,816 INFO  L383   tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event
[2024-03-11 23:19:14,816 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:14,816 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:14,816 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:14,816 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:14,818 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 185#L721-1true, 291#true, 241#L687-2true, threadThread1of3ForFork0InUse, 255#L687-6true, 47#L694-2true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 285#true])
[2024-03-11 23:19:14,818 INFO  L383   tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event
[2024-03-11 23:19:14,818 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:14,818 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:14,818 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:14,820 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 15#L694-4true, 185#L721-1true, 291#true, 236#L687-1true, 255#L687-6true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 285#true])
[2024-03-11 23:19:14,820 INFO  L383   tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event
[2024-03-11 23:19:14,820 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:14,820 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:14,820 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:15,328 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1408] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_67| |v_threadThread3of3ForFork0_#t~nondet2_17|)  InVars {}  OutVars{threadThread3of3ForFork0_#t~nondet2=|v_threadThread3of3ForFork0_#t~nondet2_17|, #race~threads_alive~0=|v_#race~threads_alive~0_67|}  AuxVars[]  AssignedVars[threadThread3of3ForFork0_#t~nondet2, #race~threads_alive~0][74], [Black: 287#(= |#race~threads_alive~0| 0), 291#true, 78#L721-2true, 164#L687-2true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 264#L700true, 167#L687-6true, 285#true])
[2024-03-11 23:19:15,329 INFO  L383   tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event
[2024-03-11 23:19:15,329 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:15,329 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:15,329 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:15,329 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1408] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_67| |v_threadThread3of3ForFork0_#t~nondet2_17|)  InVars {}  OutVars{threadThread3of3ForFork0_#t~nondet2=|v_threadThread3of3ForFork0_#t~nondet2_17|, #race~threads_alive~0=|v_#race~threads_alive~0_67|}  AuxVars[]  AssignedVars[threadThread3of3ForFork0_#t~nondet2, #race~threads_alive~0][74], [Black: 287#(= |#race~threads_alive~0| 0), 291#true, 78#L721-2true, 164#L687-2true, threadThread1of3ForFork0InUse, 180#L694true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 167#L687-6true, 285#true])
[2024-03-11 23:19:15,329 INFO  L383   tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event
[2024-03-11 23:19:15,329 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:15,330 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:15,330 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:15,330 INFO  L381   tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1408] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_67| |v_threadThread3of3ForFork0_#t~nondet2_17|)  InVars {}  OutVars{threadThread3of3ForFork0_#t~nondet2=|v_threadThread3of3ForFork0_#t~nondet2_17|, #race~threads_alive~0=|v_#race~threads_alive~0_67|}  AuxVars[]  AssignedVars[threadThread3of3ForFork0_#t~nondet2, #race~threads_alive~0][74], [Black: 287#(= |#race~threads_alive~0| 0), 291#true, 78#L721-2true, threadThread1of3ForFork0InUse, 164#L687-2true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 264#L700true, 285#true, 167#L687-6true])
[2024-03-11 23:19:15,330 INFO  L383   tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event
[2024-03-11 23:19:15,330 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:15,330 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:15,330 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:15,331 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:15,331 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1408] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_67| |v_threadThread3of3ForFork0_#t~nondet2_17|)  InVars {}  OutVars{threadThread3of3ForFork0_#t~nondet2=|v_threadThread3of3ForFork0_#t~nondet2_17|, #race~threads_alive~0=|v_#race~threads_alive~0_67|}  AuxVars[]  AssignedVars[threadThread3of3ForFork0_#t~nondet2, #race~threads_alive~0][74], [Black: 287#(= |#race~threads_alive~0| 0), 15#L694-4true, 291#true, 78#L721-2true, threadThread1of3ForFork0InUse, 164#L687-2true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 285#true, 167#L687-6true])
[2024-03-11 23:19:15,331 INFO  L383   tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event
[2024-03-11 23:19:15,331 INFO  L386   tUnfolder$Statistics]:   existing Event has 51 ancestors and is cut-off event
[2024-03-11 23:19:15,331 INFO  L386   tUnfolder$Statistics]:   existing Event has 51 ancestors and is cut-off event
[2024-03-11 23:19:15,331 INFO  L386   tUnfolder$Statistics]:   existing Event has 51 ancestors and is cut-off event
[2024-03-11 23:19:15,331 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1408] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_67| |v_threadThread3of3ForFork0_#t~nondet2_17|)  InVars {}  OutVars{threadThread3of3ForFork0_#t~nondet2=|v_threadThread3of3ForFork0_#t~nondet2_17|, #race~threads_alive~0=|v_#race~threads_alive~0_67|}  AuxVars[]  AssignedVars[threadThread3of3ForFork0_#t~nondet2, #race~threads_alive~0][74], [Black: 287#(= |#race~threads_alive~0| 0), 291#true, 78#L721-2true, threadThread1of3ForFork0InUse, 164#L687-2true, threadThread2of3ForFork0InUse, 47#L694-2true, threadThread3of3ForFork0InUse, 285#true, 167#L687-6true])
[2024-03-11 23:19:15,332 INFO  L383   tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event
[2024-03-11 23:19:15,332 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:15,332 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:15,332 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:15,332 INFO  L381   tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1408] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_67| |v_threadThread3of3ForFork0_#t~nondet2_17|)  InVars {}  OutVars{threadThread3of3ForFork0_#t~nondet2=|v_threadThread3of3ForFork0_#t~nondet2_17|, #race~threads_alive~0=|v_#race~threads_alive~0_67|}  AuxVars[]  AssignedVars[threadThread3of3ForFork0_#t~nondet2, #race~threads_alive~0][74], [Black: 287#(= |#race~threads_alive~0| 0), 291#true, 78#L721-2true, threadThread1of3ForFork0InUse, 164#L687-2true, 180#L694true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 285#true, 167#L687-6true])
[2024-03-11 23:19:15,332 INFO  L383   tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event
[2024-03-11 23:19:15,332 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:15,332 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:15,332 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:15,332 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:15,334 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1408] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_67| |v_threadThread3of3ForFork0_#t~nondet2_17|)  InVars {}  OutVars{threadThread3of3ForFork0_#t~nondet2=|v_threadThread3of3ForFork0_#t~nondet2_17|, #race~threads_alive~0=|v_#race~threads_alive~0_67|}  AuxVars[]  AssignedVars[threadThread3of3ForFork0_#t~nondet2, #race~threads_alive~0][74], [25#L694-6true, Black: 287#(= |#race~threads_alive~0| 0), 291#true, 78#L721-2true, threadThread1of3ForFork0InUse, 164#L687-2true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 285#true, 167#L687-6true])
[2024-03-11 23:19:15,335 INFO  L383   tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event
[2024-03-11 23:19:15,335 INFO  L386   tUnfolder$Statistics]:   existing Event has 52 ancestors and is cut-off event
[2024-03-11 23:19:15,335 INFO  L386   tUnfolder$Statistics]:   existing Event has 52 ancestors and is cut-off event
[2024-03-11 23:19:15,335 INFO  L386   tUnfolder$Statistics]:   existing Event has 52 ancestors and is cut-off event
[2024-03-11 23:19:15,335 INFO  L381   tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1353] L722-1-->L721-4: Formula: (let ((.cse0 (select |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131|))) (and (= (select .cse0 |v_~#threads_alive_mutex~0.offset_131|) 0) (= |v_#pthreadsMutex_249| (store |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131| (store .cse0 |v_~#threads_alive_mutex~0.offset_131| 1)))))  InVars {#pthreadsMutex=|v_#pthreadsMutex_250|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  OutVars{ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_40|, #pthreadsMutex=|v_#pthreadsMutex_249|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  AuxVars[]  AssignedVars[ULTIMATE.start_main_#t~nondet22#1, #pthreadsMutex][73], [Black: 285#true, 25#L694-6true, 291#true, 61#L721-4true, 236#L687-1true, threadThread1of3ForFork0InUse, 164#L687-2true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:15,335 INFO  L383   tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event
[2024-03-11 23:19:15,335 INFO  L386   tUnfolder$Statistics]:   existing Event has 51 ancestors and is cut-off event
[2024-03-11 23:19:15,335 INFO  L386   tUnfolder$Statistics]:   existing Event has 51 ancestors and is cut-off event
[2024-03-11 23:19:15,335 INFO  L386   tUnfolder$Statistics]:   existing Event has 51 ancestors and is cut-off event
[2024-03-11 23:19:15,336 INFO  L386   tUnfolder$Statistics]:   existing Event has 51 ancestors and is cut-off event
[2024-03-11 23:19:15,336 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1447] L724-2-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res#1_44| v_~data~0_48) (= |v_ULTIMATE.start_main_#res#1_44| |v_ULTIMATE.start_#t~ret23#1_12|))  InVars {~data~0=v_~data~0_48}  OutVars{ULTIMATE.start_#t~ret23#1=|v_ULTIMATE.start_#t~ret23#1_12|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_44|, ~data~0=v_~data~0_48}  AuxVars[]  AssignedVars[ULTIMATE.start_#t~ret23#1, ULTIMATE.start_main_#res#1][89], [Black: 285#true, 25#L694-6true, 291#true, 236#L687-1true, threadThread1of3ForFork0InUse, 164#L687-2true, threadThread2of3ForFork0InUse, 134#ULTIMATE.startEXITtrue, threadThread3of3ForFork0InUse, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:15,336 INFO  L383   tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event
[2024-03-11 23:19:15,336 INFO  L386   tUnfolder$Statistics]:   existing Event has 53 ancestors and is cut-off event
[2024-03-11 23:19:15,336 INFO  L386   tUnfolder$Statistics]:   existing Event has 53 ancestors and is cut-off event
[2024-03-11 23:19:15,336 INFO  L386   tUnfolder$Statistics]:   existing Event has 53 ancestors and is cut-off event
[2024-03-11 23:19:15,336 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [25#L694-6true, Black: 287#(= |#race~threads_alive~0| 0), 291#true, 241#L687-2true, 78#L721-2true, 255#L687-6true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 285#true])
[2024-03-11 23:19:15,336 INFO  L383   tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event
[2024-03-11 23:19:15,337 INFO  L386   tUnfolder$Statistics]:   existing Event has 52 ancestors and is cut-off event
[2024-03-11 23:19:15,337 INFO  L386   tUnfolder$Statistics]:   existing Event has 52 ancestors and is cut-off event
[2024-03-11 23:19:15,337 INFO  L386   tUnfolder$Statistics]:   existing Event has 52 ancestors and is cut-off event
[2024-03-11 23:19:15,337 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [25#L694-6true, Black: 287#(= |#race~threads_alive~0| 0), 291#true, 236#L687-1true, 78#L721-2true, threadThread1of3ForFork0InUse, 255#L687-6true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 285#true])
[2024-03-11 23:19:15,337 INFO  L383   tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event
[2024-03-11 23:19:15,337 INFO  L386   tUnfolder$Statistics]:   existing Event has 51 ancestors and is cut-off event
[2024-03-11 23:19:15,337 INFO  L386   tUnfolder$Statistics]:   existing Event has 51 ancestors and is cut-off event
[2024-03-11 23:19:15,337 INFO  L386   tUnfolder$Statistics]:   existing Event has 51 ancestors and is cut-off event
[2024-03-11 23:19:15,339 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1408] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_67| |v_threadThread3of3ForFork0_#t~nondet2_17|)  InVars {}  OutVars{threadThread3of3ForFork0_#t~nondet2=|v_threadThread3of3ForFork0_#t~nondet2_17|, #race~threads_alive~0=|v_#race~threads_alive~0_67|}  AuxVars[]  AssignedVars[threadThread3of3ForFork0_#t~nondet2, #race~threads_alive~0][74], [Black: 287#(= |#race~threads_alive~0| 0), 185#L721-1true, 291#true, 164#L687-2true, threadThread1of3ForFork0InUse, 47#L694-2true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 285#true, 167#L687-6true])
[2024-03-11 23:19:15,339 INFO  L383   tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event
[2024-03-11 23:19:15,339 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:15,339 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:15,339 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:15,342 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1353] L722-1-->L721-4: Formula: (let ((.cse0 (select |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131|))) (and (= (select .cse0 |v_~#threads_alive_mutex~0.offset_131|) 0) (= |v_#pthreadsMutex_249| (store |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131| (store .cse0 |v_~#threads_alive_mutex~0.offset_131| 1)))))  InVars {#pthreadsMutex=|v_#pthreadsMutex_250|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  OutVars{ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_40|, #pthreadsMutex=|v_#pthreadsMutex_249|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  AuxVars[]  AssignedVars[ULTIMATE.start_main_#t~nondet22#1, #pthreadsMutex][73], [211#L696true, Black: 285#true, 61#L721-4true, 291#true, 236#L687-1true, threadThread1of3ForFork0InUse, 164#L687-2true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:15,342 INFO  L383   tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event
[2024-03-11 23:19:15,342 INFO  L386   tUnfolder$Statistics]:   existing Event has 52 ancestors and is cut-off event
[2024-03-11 23:19:15,342 INFO  L386   tUnfolder$Statistics]:   existing Event has 52 ancestors and is cut-off event
[2024-03-11 23:19:15,342 INFO  L386   tUnfolder$Statistics]:   existing Event has 52 ancestors and is cut-off event
[2024-03-11 23:19:15,397 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1408] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_67| |v_threadThread3of3ForFork0_#t~nondet2_17|)  InVars {}  OutVars{threadThread3of3ForFork0_#t~nondet2=|v_threadThread3of3ForFork0_#t~nondet2_17|, #race~threads_alive~0=|v_#race~threads_alive~0_67|}  AuxVars[]  AssignedVars[threadThread3of3ForFork0_#t~nondet2, #race~threads_alive~0][74], [Black: 287#(= |#race~threads_alive~0| 0), 291#true, 78#L721-2true, threadThread1of3ForFork0InUse, 47#L694-2true, threadThread2of3ForFork0InUse, 191#L687-1true, threadThread3of3ForFork0InUse, 167#L687-6true, 285#true])
[2024-03-11 23:19:15,397 INFO  L383   tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event
[2024-03-11 23:19:15,397 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:15,397 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:15,398 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:15,399 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1447] L724-2-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res#1_44| v_~data~0_48) (= |v_ULTIMATE.start_main_#res#1_44| |v_ULTIMATE.start_#t~ret23#1_12|))  InVars {~data~0=v_~data~0_48}  OutVars{ULTIMATE.start_#t~ret23#1=|v_ULTIMATE.start_#t~ret23#1_12|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_44|, ~data~0=v_~data~0_48}  AuxVars[]  AssignedVars[ULTIMATE.start_#t~ret23#1, ULTIMATE.start_main_#res#1][89], [Black: 285#true, 291#true, 236#L687-1true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, 191#L687-1true, 134#ULTIMATE.startEXITtrue, threadThread3of3ForFork0InUse, 264#L700true, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:15,399 INFO  L383   tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event
[2024-03-11 23:19:15,400 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:15,400 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:15,400 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:15,400 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1447] L724-2-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res#1_44| v_~data~0_48) (= |v_ULTIMATE.start_main_#res#1_44| |v_ULTIMATE.start_#t~ret23#1_12|))  InVars {~data~0=v_~data~0_48}  OutVars{ULTIMATE.start_#t~ret23#1=|v_ULTIMATE.start_#t~ret23#1_12|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_44|, ~data~0=v_~data~0_48}  AuxVars[]  AssignedVars[ULTIMATE.start_#t~ret23#1, ULTIMATE.start_main_#res#1][89], [Black: 285#true, 291#true, 236#L687-1true, threadThread1of3ForFork0InUse, 180#L694true, threadThread2of3ForFork0InUse, 134#ULTIMATE.startEXITtrue, 191#L687-1true, threadThread3of3ForFork0InUse, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:15,400 INFO  L383   tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event
[2024-03-11 23:19:15,400 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:15,400 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:15,400 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:15,402 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1353] L722-1-->L721-4: Formula: (let ((.cse0 (select |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131|))) (and (= (select .cse0 |v_~#threads_alive_mutex~0.offset_131|) 0) (= |v_#pthreadsMutex_249| (store |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131| (store .cse0 |v_~#threads_alive_mutex~0.offset_131| 1)))))  InVars {#pthreadsMutex=|v_#pthreadsMutex_250|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  OutVars{ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_40|, #pthreadsMutex=|v_#pthreadsMutex_249|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  AuxVars[]  AssignedVars[ULTIMATE.start_main_#t~nondet22#1, #pthreadsMutex][73], [211#L696true, Black: 285#true, 61#L721-4true, 291#true, 236#L687-1true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, 191#L687-1true, threadThread3of3ForFork0InUse, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:15,402 INFO  L383   tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event
[2024-03-11 23:19:15,402 INFO  L386   tUnfolder$Statistics]:   existing Event has 51 ancestors and is cut-off event
[2024-03-11 23:19:15,403 INFO  L386   tUnfolder$Statistics]:   existing Event has 51 ancestors and is cut-off event
[2024-03-11 23:19:15,403 INFO  L386   tUnfolder$Statistics]:   existing Event has 51 ancestors and is cut-off event
[2024-03-11 23:19:15,478 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 291#true, 61#L721-4true, 255#L687-6true, threadThread1of3ForFork0InUse, 157#L691-1true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 167#L687-6true, 285#true])
[2024-03-11 23:19:15,478 INFO  L383   tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event
[2024-03-11 23:19:15,478 INFO  L386   tUnfolder$Statistics]:   existing Event has 46 ancestors and is cut-off event
[2024-03-11 23:19:15,478 INFO  L386   tUnfolder$Statistics]:   existing Event has 46 ancestors and is cut-off event
[2024-03-11 23:19:15,478 INFO  L386   tUnfolder$Statistics]:   existing Event has 46 ancestors and is cut-off event
[2024-03-11 23:19:15,479 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 291#true, 61#L721-4true, 255#L687-6true, 39#L687-8true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 273#L691-4true, 285#true])
[2024-03-11 23:19:15,479 INFO  L383   tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event
[2024-03-11 23:19:15,479 INFO  L386   tUnfolder$Statistics]:   existing Event has 46 ancestors and is cut-off event
[2024-03-11 23:19:15,479 INFO  L386   tUnfolder$Statistics]:   existing Event has 46 ancestors and is cut-off event
[2024-03-11 23:19:15,479 INFO  L386   tUnfolder$Statistics]:   existing Event has 46 ancestors and is cut-off event
[2024-03-11 23:19:15,479 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 156#L690true, 61#L721-4true, 231#L690true, 291#true, threadThread1of3ForFork0InUse, 255#L687-6true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 285#true])
[2024-03-11 23:19:15,480 INFO  L383   tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event
[2024-03-11 23:19:15,480 INFO  L386   tUnfolder$Statistics]:   existing Event has 46 ancestors and is cut-off event
[2024-03-11 23:19:15,480 INFO  L386   tUnfolder$Statistics]:   existing Event has 46 ancestors and is cut-off event
[2024-03-11 23:19:15,480 INFO  L386   tUnfolder$Statistics]:   existing Event has 46 ancestors and is cut-off event
[2024-03-11 23:19:15,480 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 268#L687-8true, 37#L691-4true, 61#L721-4true, 291#true, threadThread1of3ForFork0InUse, 255#L687-6true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 285#true])
[2024-03-11 23:19:15,480 INFO  L383   tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event
[2024-03-11 23:19:15,480 INFO  L386   tUnfolder$Statistics]:   existing Event has 46 ancestors and is cut-off event
[2024-03-11 23:19:15,481 INFO  L386   tUnfolder$Statistics]:   existing Event has 46 ancestors and is cut-off event
[2024-03-11 23:19:15,481 INFO  L386   tUnfolder$Statistics]:   existing Event has 46 ancestors and is cut-off event
[2024-03-11 23:19:15,647 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1361] L699-1-->L700-1: Formula: (= |v_#race~threads_alive~0_59| 0)  InVars {}  OutVars{threadThread3of3ForFork0_#t~nondet8=|v_threadThread3of3ForFork0_#t~nondet8_7|, #race~threads_alive~0=|v_#race~threads_alive~0_59|}  AuxVars[]  AssignedVars[threadThread3of3ForFork0_#t~nondet8, #race~threads_alive~0][159], [116#L700-1true, Black: 285#true, 291#true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, 84#L714-2true, 50#L687-1true, 56#L700-2true, threadThread3of3ForFork0InUse, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:15,647 INFO  L383   tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event
[2024-03-11 23:19:15,647 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:15,647 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:15,647 INFO  L386   tUnfolder$Statistics]:   existing Event has 49 ancestors and is cut-off event
[2024-03-11 23:19:16,732 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1353] L722-1-->L721-4: Formula: (let ((.cse0 (select |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131|))) (and (= (select .cse0 |v_~#threads_alive_mutex~0.offset_131|) 0) (= |v_#pthreadsMutex_249| (store |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131| (store .cse0 |v_~#threads_alive_mutex~0.offset_131| 1)))))  InVars {#pthreadsMutex=|v_#pthreadsMutex_250|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  OutVars{ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_40|, #pthreadsMutex=|v_#pthreadsMutex_249|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  AuxVars[]  AssignedVars[ULTIMATE.start_main_#t~nondet22#1, #pthreadsMutex][73], [Black: 285#true, 291#true, 61#L721-4true, 236#L687-1true, threadThread1of3ForFork0InUse, 21#L687-2true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 144#L694-6true, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:16,733 INFO  L383   tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event
[2024-03-11 23:19:16,733 INFO  L386   tUnfolder$Statistics]:   existing Event has 51 ancestors and is cut-off event
[2024-03-11 23:19:16,733 INFO  L386   tUnfolder$Statistics]:   existing Event has 51 ancestors and is cut-off event
[2024-03-11 23:19:16,733 INFO  L386   tUnfolder$Statistics]:   existing Event has 51 ancestors and is cut-off event
[2024-03-11 23:19:16,733 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1353] L722-1-->L721-4: Formula: (let ((.cse0 (select |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131|))) (and (= (select .cse0 |v_~#threads_alive_mutex~0.offset_131|) 0) (= |v_#pthreadsMutex_249| (store |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131| (store .cse0 |v_~#threads_alive_mutex~0.offset_131| 1)))))  InVars {#pthreadsMutex=|v_#pthreadsMutex_250|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  OutVars{ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_40|, #pthreadsMutex=|v_#pthreadsMutex_249|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  AuxVars[]  AssignedVars[ULTIMATE.start_main_#t~nondet22#1, #pthreadsMutex][73], [Black: 285#true, 291#true, 61#L721-4true, 236#L687-1true, threadThread1of3ForFork0InUse, 21#L687-2true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 226#L696true, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:16,734 INFO  L383   tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event
[2024-03-11 23:19:16,734 INFO  L386   tUnfolder$Statistics]:   existing Event has 52 ancestors and is cut-off event
[2024-03-11 23:19:16,734 INFO  L386   tUnfolder$Statistics]:   existing Event has 52 ancestors and is cut-off event
[2024-03-11 23:19:16,734 INFO  L386   tUnfolder$Statistics]:   existing Event has 52 ancestors and is cut-off event
[2024-03-11 23:19:16,757 INFO  L381   tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 291#true, 241#L687-2true, 255#L687-6true, 78#L721-2true, threadThread1of3ForFork0InUse, 47#L694-2true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 285#true])
[2024-03-11 23:19:16,757 INFO  L383   tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event
[2024-03-11 23:19:16,757 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:16,757 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:16,757 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:16,757 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:16,759 INFO  L381   tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 15#L694-4true, 291#true, 236#L687-1true, 78#L721-2true, 255#L687-6true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 285#true])
[2024-03-11 23:19:16,759 INFO  L383   tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event
[2024-03-11 23:19:16,759 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:16,759 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:16,759 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:16,759 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:16,761 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 15#L694-4true, 185#L721-1true, 291#true, 241#L687-2true, 255#L687-6true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 285#true])
[2024-03-11 23:19:16,761 INFO  L383   tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event
[2024-03-11 23:19:16,761 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:16,761 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:16,762 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:16,763 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 25#L694-6true, 185#L721-1true, 291#true, 236#L687-1true, 255#L687-6true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 285#true])
[2024-03-11 23:19:16,764 INFO  L383   tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event
[2024-03-11 23:19:16,764 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:16,764 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:16,764 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:17,103 INFO  L381   tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1408] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_67| |v_threadThread3of3ForFork0_#t~nondet2_17|)  InVars {}  OutVars{threadThread3of3ForFork0_#t~nondet2=|v_threadThread3of3ForFork0_#t~nondet2_17|, #race~threads_alive~0=|v_#race~threads_alive~0_67|}  AuxVars[]  AssignedVars[threadThread3of3ForFork0_#t~nondet2, #race~threads_alive~0][74], [Black: 287#(= |#race~threads_alive~0| 0), 291#true, 78#L721-2true, 164#L687-2true, threadThread1of3ForFork0InUse, 47#L694-2true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 167#L687-6true, 285#true])
[2024-03-11 23:19:17,103 INFO  L383   tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event
[2024-03-11 23:19:17,104 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:17,104 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:17,104 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:17,104 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:17,105 INFO  L381   tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1447] L724-2-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res#1_44| v_~data~0_48) (= |v_ULTIMATE.start_main_#res#1_44| |v_ULTIMATE.start_#t~ret23#1_12|))  InVars {~data~0=v_~data~0_48}  OutVars{ULTIMATE.start_#t~ret23#1=|v_ULTIMATE.start_#t~ret23#1_12|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_44|, ~data~0=v_~data~0_48}  AuxVars[]  AssignedVars[ULTIMATE.start_#t~ret23#1, ULTIMATE.start_main_#res#1][89], [Black: 285#true, 291#true, 236#L687-1true, 164#L687-2true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, 134#ULTIMATE.startEXITtrue, threadThread3of3ForFork0InUse, 264#L700true, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:17,105 INFO  L383   tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event
[2024-03-11 23:19:17,105 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:17,106 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:17,106 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:17,106 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:17,106 INFO  L381   tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1447] L724-2-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res#1_44| v_~data~0_48) (= |v_ULTIMATE.start_main_#res#1_44| |v_ULTIMATE.start_#t~ret23#1_12|))  InVars {~data~0=v_~data~0_48}  OutVars{ULTIMATE.start_#t~ret23#1=|v_ULTIMATE.start_#t~ret23#1_12|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_44|, ~data~0=v_~data~0_48}  AuxVars[]  AssignedVars[ULTIMATE.start_#t~ret23#1, ULTIMATE.start_main_#res#1][89], [Black: 285#true, 291#true, 236#L687-1true, 164#L687-2true, threadThread1of3ForFork0InUse, 180#L694true, threadThread2of3ForFork0InUse, 134#ULTIMATE.startEXITtrue, threadThread3of3ForFork0InUse, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:17,106 INFO  L383   tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event
[2024-03-11 23:19:17,106 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:17,106 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:17,106 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:17,107 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:17,108 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1408] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_67| |v_threadThread3of3ForFork0_#t~nondet2_17|)  InVars {}  OutVars{threadThread3of3ForFork0_#t~nondet2=|v_threadThread3of3ForFork0_#t~nondet2_17|, #race~threads_alive~0=|v_#race~threads_alive~0_67|}  AuxVars[]  AssignedVars[threadThread3of3ForFork0_#t~nondet2, #race~threads_alive~0][74], [211#L696true, Black: 287#(= |#race~threads_alive~0| 0), 291#true, 78#L721-2true, threadThread1of3ForFork0InUse, 164#L687-2true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 167#L687-6true, 285#true])
[2024-03-11 23:19:17,108 INFO  L383   tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event
[2024-03-11 23:19:17,108 INFO  L386   tUnfolder$Statistics]:   existing Event has 53 ancestors and is cut-off event
[2024-03-11 23:19:17,108 INFO  L386   tUnfolder$Statistics]:   existing Event has 53 ancestors and is cut-off event
[2024-03-11 23:19:17,108 INFO  L386   tUnfolder$Statistics]:   existing Event has 53 ancestors and is cut-off event
[2024-03-11 23:19:17,109 INFO  L381   tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1353] L722-1-->L721-4: Formula: (let ((.cse0 (select |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131|))) (and (= (select .cse0 |v_~#threads_alive_mutex~0.offset_131|) 0) (= |v_#pthreadsMutex_249| (store |v_#pthreadsMutex_250| |v_~#threads_alive_mutex~0.base_131| (store .cse0 |v_~#threads_alive_mutex~0.offset_131| 1)))))  InVars {#pthreadsMutex=|v_#pthreadsMutex_250|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  OutVars{ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_40|, #pthreadsMutex=|v_#pthreadsMutex_249|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_131|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_131|}  AuxVars[]  AssignedVars[ULTIMATE.start_main_#t~nondet22#1, #pthreadsMutex][73], [211#L696true, Black: 285#true, 291#true, 61#L721-4true, 236#L687-1true, threadThread1of3ForFork0InUse, 164#L687-2true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:17,109 INFO  L383   tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event
[2024-03-11 23:19:17,109 INFO  L386   tUnfolder$Statistics]:   existing Event has 52 ancestors and is cut-off event
[2024-03-11 23:19:17,109 INFO  L386   tUnfolder$Statistics]:   existing Event has 52 ancestors and is cut-off event
[2024-03-11 23:19:17,109 INFO  L386   tUnfolder$Statistics]:   existing Event has 52 ancestors and is cut-off event
[2024-03-11 23:19:17,109 INFO  L386   tUnfolder$Statistics]:   existing Event has 52 ancestors and is cut-off event
[2024-03-11 23:19:17,109 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1447] L724-2-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res#1_44| v_~data~0_48) (= |v_ULTIMATE.start_main_#res#1_44| |v_ULTIMATE.start_#t~ret23#1_12|))  InVars {~data~0=v_~data~0_48}  OutVars{ULTIMATE.start_#t~ret23#1=|v_ULTIMATE.start_#t~ret23#1_12|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_44|, ~data~0=v_~data~0_48}  AuxVars[]  AssignedVars[ULTIMATE.start_#t~ret23#1, ULTIMATE.start_main_#res#1][89], [211#L696true, Black: 285#true, 291#true, 236#L687-1true, threadThread1of3ForFork0InUse, 164#L687-2true, threadThread2of3ForFork0InUse, 134#ULTIMATE.startEXITtrue, threadThread3of3ForFork0InUse, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:17,109 INFO  L383   tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event
[2024-03-11 23:19:17,110 INFO  L386   tUnfolder$Statistics]:   existing Event has 54 ancestors and is cut-off event
[2024-03-11 23:19:17,110 INFO  L386   tUnfolder$Statistics]:   existing Event has 54 ancestors and is cut-off event
[2024-03-11 23:19:17,110 INFO  L386   tUnfolder$Statistics]:   existing Event has 54 ancestors and is cut-off event
[2024-03-11 23:19:17,110 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [211#L696true, Black: 287#(= |#race~threads_alive~0| 0), 291#true, 241#L687-2true, 78#L721-2true, threadThread1of3ForFork0InUse, 255#L687-6true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 285#true])
[2024-03-11 23:19:17,110 INFO  L383   tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event
[2024-03-11 23:19:17,110 INFO  L386   tUnfolder$Statistics]:   existing Event has 53 ancestors and is cut-off event
[2024-03-11 23:19:17,110 INFO  L386   tUnfolder$Statistics]:   existing Event has 53 ancestors and is cut-off event
[2024-03-11 23:19:17,110 INFO  L386   tUnfolder$Statistics]:   existing Event has 53 ancestors and is cut-off event
[2024-03-11 23:19:17,110 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [211#L696true, Black: 287#(= |#race~threads_alive~0| 0), 291#true, 236#L687-1true, 78#L721-2true, 255#L687-6true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 285#true])
[2024-03-11 23:19:17,111 INFO  L383   tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event
[2024-03-11 23:19:17,111 INFO  L386   tUnfolder$Statistics]:   existing Event has 52 ancestors and is cut-off event
[2024-03-11 23:19:17,111 INFO  L386   tUnfolder$Statistics]:   existing Event has 52 ancestors and is cut-off event
[2024-03-11 23:19:17,111 INFO  L386   tUnfolder$Statistics]:   existing Event has 52 ancestors and is cut-off event
[2024-03-11 23:19:17,113 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1408] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_67| |v_threadThread3of3ForFork0_#t~nondet2_17|)  InVars {}  OutVars{threadThread3of3ForFork0_#t~nondet2=|v_threadThread3of3ForFork0_#t~nondet2_17|, #race~threads_alive~0=|v_#race~threads_alive~0_67|}  AuxVars[]  AssignedVars[threadThread3of3ForFork0_#t~nondet2, #race~threads_alive~0][74], [Black: 287#(= |#race~threads_alive~0| 0), 15#L694-4true, 185#L721-1true, 291#true, 164#L687-2true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 167#L687-6true, 285#true])
[2024-03-11 23:19:17,113 INFO  L383   tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event
[2024-03-11 23:19:17,113 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:17,113 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:17,113 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:17,173 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1408] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_67| |v_threadThread3of3ForFork0_#t~nondet2_17|)  InVars {}  OutVars{threadThread3of3ForFork0_#t~nondet2=|v_threadThread3of3ForFork0_#t~nondet2_17|, #race~threads_alive~0=|v_#race~threads_alive~0_67|}  AuxVars[]  AssignedVars[threadThread3of3ForFork0_#t~nondet2, #race~threads_alive~0][74], [Black: 287#(= |#race~threads_alive~0| 0), 15#L694-4true, 291#true, 78#L721-2true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, 191#L687-1true, threadThread3of3ForFork0InUse, 167#L687-6true, 285#true])
[2024-03-11 23:19:17,173 INFO  L383   tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event
[2024-03-11 23:19:17,173 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:17,173 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:17,173 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:17,176 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1447] L724-2-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res#1_44| v_~data~0_48) (= |v_ULTIMATE.start_main_#res#1_44| |v_ULTIMATE.start_#t~ret23#1_12|))  InVars {~data~0=v_~data~0_48}  OutVars{ULTIMATE.start_#t~ret23#1=|v_ULTIMATE.start_#t~ret23#1_12|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_44|, ~data~0=v_~data~0_48}  AuxVars[]  AssignedVars[ULTIMATE.start_#t~ret23#1, ULTIMATE.start_main_#res#1][89], [Black: 285#true, 291#true, 236#L687-1true, threadThread1of3ForFork0InUse, 47#L694-2true, threadThread2of3ForFork0InUse, 191#L687-1true, 134#ULTIMATE.startEXITtrue, threadThread3of3ForFork0InUse, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:17,176 INFO  L383   tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event
[2024-03-11 23:19:17,176 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:17,176 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:17,176 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:17,248 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 61#L721-4true, 291#true, 39#L687-8true, threadThread1of3ForFork0InUse, 255#L687-6true, 157#L691-1true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 285#true])
[2024-03-11 23:19:17,248 INFO  L383   tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event
[2024-03-11 23:19:17,249 INFO  L386   tUnfolder$Statistics]:   existing Event has 47 ancestors and is cut-off event
[2024-03-11 23:19:17,249 INFO  L386   tUnfolder$Statistics]:   existing Event has 47 ancestors and is cut-off event
[2024-03-11 23:19:17,249 INFO  L386   tUnfolder$Statistics]:   existing Event has 47 ancestors and is cut-off event
[2024-03-11 23:19:17,249 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 156#L690true, 291#true, 61#L721-4true, threadThread1of3ForFork0InUse, 255#L687-6true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 273#L691-4true, 285#true])
[2024-03-11 23:19:17,249 INFO  L383   tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event
[2024-03-11 23:19:17,249 INFO  L386   tUnfolder$Statistics]:   existing Event has 47 ancestors and is cut-off event
[2024-03-11 23:19:17,250 INFO  L386   tUnfolder$Statistics]:   existing Event has 47 ancestors and is cut-off event
[2024-03-11 23:19:17,250 INFO  L386   tUnfolder$Statistics]:   existing Event has 47 ancestors and is cut-off event
[2024-03-11 23:19:17,250 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 37#L691-4true, 291#true, 61#L721-4true, 231#L690true, 255#L687-6true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 285#true])
[2024-03-11 23:19:17,250 INFO  L383   tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event
[2024-03-11 23:19:17,250 INFO  L386   tUnfolder$Statistics]:   existing Event has 47 ancestors and is cut-off event
[2024-03-11 23:19:17,250 INFO  L386   tUnfolder$Statistics]:   existing Event has 47 ancestors and is cut-off event
[2024-03-11 23:19:17,250 INFO  L386   tUnfolder$Statistics]:   existing Event has 47 ancestors and is cut-off event
[2024-03-11 23:19:17,251 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1360] L687-4-->L687-6: Formula: (= |v_#race~threads_alive~0_57| |v_threadThread1of3ForFork0_#t~nondet2_13|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet2=|v_threadThread1of3ForFork0_#t~nondet2_13|, #race~threads_alive~0=|v_#race~threads_alive~0_57|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet2, #race~threads_alive~0][26], [Black: 287#(= |#race~threads_alive~0| 0), 268#L687-8true, 61#L721-4true, 291#true, 255#L687-6true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, threadThread3of3ForFork0InUse, 252#L691-1true, 285#true])
[2024-03-11 23:19:17,251 INFO  L383   tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event
[2024-03-11 23:19:17,251 INFO  L386   tUnfolder$Statistics]:   existing Event has 47 ancestors and is cut-off event
[2024-03-11 23:19:17,251 INFO  L386   tUnfolder$Statistics]:   existing Event has 47 ancestors and is cut-off event
[2024-03-11 23:19:17,251 INFO  L386   tUnfolder$Statistics]:   existing Event has 47 ancestors and is cut-off event
[2024-03-11 23:19:17,592 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1359] L700-4-->L700-6: Formula: (= |v_#race~threads_alive~0_55| |v_threadThread1of3ForFork0_#t~nondet10_15|)  InVars {}  OutVars{threadThread1of3ForFork0_#t~nondet10=|v_threadThread1of3ForFork0_#t~nondet10_15|, #race~threads_alive~0=|v_#race~threads_alive~0_55|}  AuxVars[]  AssignedVars[threadThread1of3ForFork0_#t~nondet10, #race~threads_alive~0][119], [Black: 287#(= |#race~threads_alive~0| 0), 291#true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, 84#L714-2true, threadThread3of3ForFork0InUse, 218#L700-6true, 215#L687-5true, 252#L691-1true, 285#true])
[2024-03-11 23:19:17,593 INFO  L383   tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event
[2024-03-11 23:19:17,593 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:17,593 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:17,593 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:17,605 INFO  L381   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1361] L699-1-->L700-1: Formula: (= |v_#race~threads_alive~0_59| 0)  InVars {}  OutVars{threadThread3of3ForFork0_#t~nondet8=|v_threadThread3of3ForFork0_#t~nondet8_7|, #race~threads_alive~0=|v_#race~threads_alive~0_59|}  AuxVars[]  AssignedVars[threadThread3of3ForFork0_#t~nondet8, #race~threads_alive~0][159], [116#L700-1true, Black: 285#true, 291#true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0InUse, 21#L687-2true, 84#L714-2true, 56#L700-2true, threadThread3of3ForFork0InUse, 287#(= |#race~threads_alive~0| 0)])
[2024-03-11 23:19:17,606 INFO  L383   tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event
[2024-03-11 23:19:17,606 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:17,606 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
[2024-03-11 23:19:17,606 INFO  L386   tUnfolder$Statistics]:   existing Event has 50 ancestors and is cut-off event
