./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/per-thread-array-init-race.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/per-thread-array-init-race.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 4a58cd5a9df1e34307d29698b76fc23e990cb41d906448cdaea3bddb0590c4e5
--- Real Ultimate output ---
This is Ultimate 0.2.2-dev-2329fc7
[2023-11-03 11:39:10,328 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2023-11-03 11:39:10,330 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2023-11-03 11:39:10,350 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2023-11-03 11:39:10,350 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2023-11-03 11:39:10,351 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2023-11-03 11:39:10,352 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2023-11-03 11:39:10,353 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2023-11-03 11:39:10,354 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2023-11-03 11:39:10,354 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2023-11-03 11:39:10,355 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2023-11-03 11:39:10,356 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2023-11-03 11:39:10,356 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2023-11-03 11:39:10,357 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2023-11-03 11:39:10,358 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2023-11-03 11:39:10,358 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2023-11-03 11:39:10,359 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2023-11-03 11:39:10,359 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2023-11-03 11:39:10,361 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2023-11-03 11:39:10,362 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2023-11-03 11:39:10,363 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2023-11-03 11:39:10,364 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2023-11-03 11:39:10,364 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2023-11-03 11:39:10,365 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2023-11-03 11:39:10,367 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2023-11-03 11:39:10,367 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2023-11-03 11:39:10,368 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2023-11-03 11:39:10,368 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2023-11-03 11:39:10,368 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2023-11-03 11:39:10,369 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2023-11-03 11:39:10,369 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2023-11-03 11:39:10,370 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2023-11-03 11:39:10,370 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2023-11-03 11:39:10,371 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2023-11-03 11:39:10,371 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2023-11-03 11:39:10,371 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2023-11-03 11:39:10,372 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2023-11-03 11:39:10,372 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2023-11-03 11:39:10,372 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2023-11-03 11:39:10,373 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2023-11-03 11:39:10,373 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2023-11-03 11:39:10,374 INFO  L101        SettingsManager]: Beginning loading settings from /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf
[2023-11-03 11:39:10,388 INFO  L113        SettingsManager]: Loading preferences was successful
[2023-11-03 11:39:10,389 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2023-11-03 11:39:10,389 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2023-11-03 11:39:10,389 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2023-11-03 11:39:10,389 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2023-11-03 11:39:10,390 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2023-11-03 11:39:10,390 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2023-11-03 11:39:10,390 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2023-11-03 11:39:10,390 INFO  L138        SettingsManager]:  * Use SBE=true
[2023-11-03 11:39:10,390 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-11-03 11:39:10,390 INFO  L138        SettingsManager]:  * sizeof long=4
[2023-11-03 11:39:10,391 INFO  L138        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2023-11-03 11:39:10,391 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2023-11-03 11:39:10,391 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2023-11-03 11:39:10,391 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2023-11-03 11:39:10,391 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2023-11-03 11:39:10,391 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2023-11-03 11:39:10,391 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2023-11-03 11:39:10,391 INFO  L138        SettingsManager]:  * Check absence of data races in concurrent programs=true
[2023-11-03 11:39:10,391 INFO  L138        SettingsManager]:  * sizeof long double=12
[2023-11-03 11:39:10,391 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2023-11-03 11:39:10,392 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2023-11-03 11:39:10,392 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2023-11-03 11:39:10,392 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-11-03 11:39:10,392 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2023-11-03 11:39:10,392 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2023-11-03 11:39:10,392 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-11-03 11:39:10,392 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-11-03 11:39:10,392 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2023-11-03 11:39:10,392 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2023-11-03 11:39:10,393 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2023-11-03 11:39:10,393 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2023-11-03 11:39:10,393 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2023-11-03 11:39:10,393 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2023-11-03 11:39:10,393 INFO  L138        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2023-11-03 11:39:10,393 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2023-11-03 11:39:10,393 INFO  L138        SettingsManager]:  * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC
[2023-11-03 11:39:10,393 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 -> 4a58cd5a9df1e34307d29698b76fc23e990cb41d906448cdaea3bddb0590c4e5
[2023-11-03 11:39:10,598 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2023-11-03 11:39:10,624 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-11-03 11:39:10,626 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-11-03 11:39:10,627 INFO  L271        PluginConnector]: Initializing CDTParser...
[2023-11-03 11:39:10,628 INFO  L275        PluginConnector]: CDTParser initialized
[2023-11-03 11:39:10,629 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/per-thread-array-init-race.i
[2023-11-03 11:39:11,614 INFO  L500              CDTParser]: Created temporary CDT project at NULL
[2023-11-03 11:39:11,793 INFO  L351              CDTParser]: Found 1 translation units.
[2023-11-03 11:39:11,794 INFO  L172              CDTParser]: Scanning /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/per-thread-array-init-race.i
[2023-11-03 11:39:11,804 INFO  L394              CDTParser]: About to delete temporary CDT project at /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/c7a454806/274e09a9557b4ea79fce22ba9248d1e6/FLAGf545ac2e1
[2023-11-03 11:39:11,815 INFO  L402              CDTParser]: Successfully deleted /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/c7a454806/274e09a9557b4ea79fce22ba9248d1e6
[2023-11-03 11:39:11,817 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-11-03 11:39:11,818 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2023-11-03 11:39:11,819 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-11-03 11:39:11,819 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-11-03 11:39:11,822 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2023-11-03 11:39:11,822 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 11:39:11" (1/1) ...
[2023-11-03 11:39:11,823 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d1b4ab3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 11:39:11, skipping insertion in model container
[2023-11-03 11:39:11,823 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 11:39:11" (1/1) ...
[2023-11-03 11:39:11,828 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2023-11-03 11:39:11,864 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2023-11-03 11:39:11,976 WARN  L611        FunctionHandler]: implicit declaration of function __builtin_bswap16
[2023-11-03 11:39:12,143 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2023-11-03 11:39:12,151 INFO  L203         MainTranslator]: Completed pre-run
[2023-11-03 11:39:12,161 WARN  L611        FunctionHandler]: implicit declaration of function __builtin_bswap16
[2023-11-03 11:39:12,185 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2023-11-03 11:39:12,228 INFO  L208         MainTranslator]: Completed translation
[2023-11-03 11:39:12,229 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 11:39:12 WrapperNode
[2023-11-03 11:39:12,229 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-11-03 11:39:12,230 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2023-11-03 11:39:12,231 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2023-11-03 11:39:12,231 INFO  L275        PluginConnector]: Boogie Procedure Inliner initialized
[2023-11-03 11:39:12,236 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 11:39:12" (1/1) ...
[2023-11-03 11:39:12,256 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 11:39:12" (1/1) ...
[2023-11-03 11:39:12,277 INFO  L138                Inliner]: procedures = 267, calls = 28, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 113
[2023-11-03 11:39:12,277 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2023-11-03 11:39:12,278 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2023-11-03 11:39:12,278 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2023-11-03 11:39:12,278 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2023-11-03 11:39:12,286 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 11:39:12" (1/1) ...
[2023-11-03 11:39:12,286 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 11:39:12" (1/1) ...
[2023-11-03 11:39:12,290 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 11:39:12" (1/1) ...
[2023-11-03 11:39:12,290 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 11:39:12" (1/1) ...
[2023-11-03 11:39:12,300 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 11:39:12" (1/1) ...
[2023-11-03 11:39:12,302 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 11:39:12" (1/1) ...
[2023-11-03 11:39:12,304 INFO  L185        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 11:39:12" (1/1) ...
[2023-11-03 11:39:12,306 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 11:39:12" (1/1) ...
[2023-11-03 11:39:12,308 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2023-11-03 11:39:12,309 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2023-11-03 11:39:12,309 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2023-11-03 11:39:12,309 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2023-11-03 11:39:12,310 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 11:39:12" (1/1) ...
[2023-11-03 11:39:12,315 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-11-03 11:39:12,323 INFO  L189       MonitoredProcess]: No working directory specified, using /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/z3
[2023-11-03 11:39:12,335 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)
[2023-11-03 11:39:12,338 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
[2023-11-03 11:39:12,362 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2023-11-03 11:39:12,362 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2023-11-03 11:39:12,362 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2023-11-03 11:39:12,362 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2023-11-03 11:39:12,362 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2023-11-03 11:39:12,362 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2023-11-03 11:39:12,362 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2023-11-03 11:39:12,363 INFO  L130     BoogieDeclarations]: Found specification of procedure thread
[2023-11-03 11:39:12,363 INFO  L138     BoogieDeclarations]: Found implementation of procedure thread
[2023-11-03 11:39:12,363 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2023-11-03 11:39:12,363 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2023-11-03 11:39:12,364 WARN  L209             CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement
[2023-11-03 11:39:12,494 INFO  L235             CfgBuilder]: Building ICFG
[2023-11-03 11:39:12,496 INFO  L261             CfgBuilder]: Building CFG for each procedure with an implementation
[2023-11-03 11:39:12,761 INFO  L276             CfgBuilder]: Performing block encoding
[2023-11-03 11:39:12,768 INFO  L295             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2023-11-03 11:39:12,768 INFO  L300             CfgBuilder]: Removed 2 assume(true) statements.
[2023-11-03 11:39:12,770 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 11:39:12 BoogieIcfgContainer
[2023-11-03 11:39:12,770 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2023-11-03 11:39:12,772 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2023-11-03 11:39:12,772 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2023-11-03 11:39:12,774 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2023-11-03 11:39:12,774 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.11 11:39:11" (1/3) ...
[2023-11-03 11:39:12,775 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6908f9d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 11:39:12, skipping insertion in model container
[2023-11-03 11:39:12,775 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 11:39:12" (2/3) ...
[2023-11-03 11:39:12,775 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6908f9d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 11:39:12, skipping insertion in model container
[2023-11-03 11:39:12,775 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 11:39:12" (3/3) ...
[2023-11-03 11:39:12,776 INFO  L112   eAbstractionObserver]: Analyzing ICFG per-thread-array-init-race.i
[2023-11-03 11:39:12,782 WARN  L145   ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program
[2023-11-03 11:39:12,789 INFO  L203   ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2023-11-03 11:39:12,789 INFO  L162   ceAbstractionStarter]: Applying trace abstraction to program that has 9 error locations.
[2023-11-03 11:39:12,789 INFO  L515   ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances.
[2023-11-03 11:39:12,833 INFO  L144    ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions.
[2023-11-03 11:39:12,865 INFO  L73            FinitePrefix]: Start finitePrefix. Operand has 139 places, 140 transitions, 288 flow
[2023-11-03 11:39:12,923 INFO  L130       PetriNetUnfolder]: 6/204 cut-off events.
[2023-11-03 11:39:12,923 INFO  L131       PetriNetUnfolder]: For 1/1 co-relation queries the response was YES.
[2023-11-03 11:39:12,927 INFO  L83            FinitePrefix]: Finished finitePrefix Result has 210 conditions, 204 events. 6/204 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 329 event pairs, 0 based on Foata normal form. 0/180 useless extension candidates. Maximal degree in co-relation 101. Up to 4 conditions per place. 
[2023-11-03 11:39:12,927 INFO  L82        GeneralOperation]: Start removeDead. Operand has 139 places, 140 transitions, 288 flow
[2023-11-03 11:39:12,931 INFO  L88        GeneralOperation]: Finished RemoveDead, result has has 139 places, 140 transitions, 288 flow
[2023-11-03 11:39:12,934 INFO  L124   etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation.
[2023-11-03 11:39:12,943 INFO  L131   etLargeBlockEncoding]: Starting large block encoding on Petri net that has 139 places, 140 transitions, 288 flow
[2023-11-03 11:39:12,945 INFO  L113        LiptonReduction]: Starting Lipton reduction on Petri net that has 139 places, 140 transitions, 288 flow
[2023-11-03 11:39:12,946 INFO  L73            FinitePrefix]: Start finitePrefix. Operand has 139 places, 140 transitions, 288 flow
[2023-11-03 11:39:12,994 INFO  L130       PetriNetUnfolder]: 6/204 cut-off events.
[2023-11-03 11:39:12,994 INFO  L131       PetriNetUnfolder]: For 1/1 co-relation queries the response was YES.
[2023-11-03 11:39:12,995 INFO  L83            FinitePrefix]: Finished finitePrefix Result has 210 conditions, 204 events. 6/204 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 329 event pairs, 0 based on Foata normal form. 0/180 useless extension candidates. Maximal degree in co-relation 101. Up to 4 conditions per place. 
[2023-11-03 11:39:12,997 INFO  L119        LiptonReduction]: Number of co-enabled transitions 2314
[2023-11-03 11:39:16,819 INFO  L134        LiptonReduction]: Checked pairs total: 12741
[2023-11-03 11:39:16,819 INFO  L136        LiptonReduction]: Total number of compositions: 82
[2023-11-03 11:39:16,832 INFO  L356      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2023-11-03 11:39:16,838 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;@48e7762c, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=<UNSUPPORTED>, UseSemiCommutativity=<UNSUPPORTED>, Solver=<NOT_USED>, SolverTimeout=<NOT_USED>]
[2023-11-03 11:39:16,838 INFO  L358      AbstractCegarLoop]: Starting to check reachability of 11 error locations.
[2023-11-03 11:39:16,841 INFO  L130       PetriNetUnfolder]: 0/14 cut-off events.
[2023-11-03 11:39:16,841 INFO  L131       PetriNetUnfolder]: For 0/0 co-relation queries the response was YES.
[2023-11-03 11:39:16,842 INFO  L201   CegarLoopForPetriNet]: Found error trace
[2023-11-03 11:39:16,842 INFO  L209   CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1]
[2023-11-03 11:39:16,842 INFO  L420      AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACE (and 8 more)] ===
[2023-11-03 11:39:16,847 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2023-11-03 11:39:16,847 INFO  L85        PathProgramCache]: Analyzing trace with hash -203115129, now seen corresponding path program 1 times
[2023-11-03 11:39:16,854 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2023-11-03 11:39:16,855 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [3037336]
[2023-11-03 11:39:16,855 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-11-03 11:39:16,855 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-03 11:39:16,958 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-03 11:39:17,267 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2023-11-03 11:39:17,267 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2023-11-03 11:39:17,268 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [3037336]
[2023-11-03 11:39:17,268 INFO  L157   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [3037336] provided 1 perfect and 0 imperfect interpolant sequences
[2023-11-03 11:39:17,268 INFO  L184   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2023-11-03 11:39:17,268 INFO  L197   FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2023-11-03 11:39:17,269 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1253120886]
[2023-11-03 11:39:17,270 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2023-11-03 11:39:17,276 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2023-11-03 11:39:17,276 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2023-11-03 11:39:17,291 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2023-11-03 11:39:17,292 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30
[2023-11-03 11:39:17,636 INFO  L478   CegarLoopForPetriNet]: Number of universal loopers: 110 out of 222
[2023-11-03 11:39:17,640 INFO  L100   encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 65 places, 63 transitions, 134 flow. Second operand  has 6 states, 6 states have (on average 111.0) internal successors, (666), 6 states have internal predecessors, (666), 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)
[2023-11-03 11:39:17,640 INFO  L109   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2023-11-03 11:39:17,640 INFO  L110   encePairwiseOnDemand]: Number of universal subtrahend loopers: 110 of 222
[2023-11-03 11:39:17,641 INFO  L73            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2023-11-03 11:39:17,797 INFO  L130       PetriNetUnfolder]: 55/248 cut-off events.
[2023-11-03 11:39:17,798 INFO  L131       PetriNetUnfolder]: For 4/4 co-relation queries the response was YES.
[2023-11-03 11:39:17,798 INFO  L83            FinitePrefix]: Finished finitePrefix Result has 414 conditions, 248 events. 55/248 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 18. Compared 1133 event pairs, 20 based on Foata normal form. 0/224 useless extension candidates. Maximal degree in co-relation 342. Up to 65 conditions per place. 
[2023-11-03 11:39:17,801 INFO  L137   encePairwiseOnDemand]: 209/222 looper letters, 31 selfloop transitions, 10 changer transitions 0/68 dead transitions.
[2023-11-03 11:39:17,802 INFO  L142   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 67 places, 68 transitions, 226 flow
[2023-11-03 11:39:17,804 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2023-11-03 11:39:17,806 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 6 states.
[2023-11-03 11:39:17,829 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 704 transitions.
[2023-11-03 11:39:17,832 INFO  L523   CegarLoopForPetriNet]: DFA transition density 0.5285285285285285
[2023-11-03 11:39:17,833 INFO  L72            ComplementDD]: Start complementDD. Operand 6 states and 704 transitions.
[2023-11-03 11:39:17,833 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 6 states and 704 transitions.
[2023-11-03 11:39:17,835 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2023-11-03 11:39:17,837 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 704 transitions.
[2023-11-03 11:39:17,841 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 7 states, 6 states have (on average 117.33333333333333) internal successors, (704), 6 states have internal predecessors, (704), 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)
[2023-11-03 11:39:17,850 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 7 states, 7 states have (on average 222.0) internal successors, (1554), 7 states have internal predecessors, (1554), 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)
[2023-11-03 11:39:17,852 INFO  L81            ComplementDD]: Finished complementDD. Result  has 7 states, 7 states have (on average 222.0) internal successors, (1554), 7 states have internal predecessors, (1554), 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)
[2023-11-03 11:39:17,855 INFO  L175             Difference]: Start difference. First operand has 65 places, 63 transitions, 134 flow. Second operand 6 states and 704 transitions.
[2023-11-03 11:39:17,855 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 67 places, 68 transitions, 226 flow
[2023-11-03 11:39:17,857 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 67 places, 68 transitions, 226 flow, removed 0 selfloop flow, removed 0 redundant places.
[2023-11-03 11:39:17,859 INFO  L231             Difference]: Finished difference. Result has 67 places, 60 transitions, 148 flow
[2023-11-03 11:39:17,860 INFO  L271   CegarLoopForPetriNet]: {PETRI_ALPHABET=222, PETRI_DIFFERENCE_MINUEND_FLOW=128, PETRI_DIFFERENCE_MINUEND_PLACES=62, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=60, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=10, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=50, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=148, PETRI_PLACES=67, PETRI_TRANSITIONS=60}
[2023-11-03 11:39:17,863 INFO  L288   CegarLoopForPetriNet]: 65 programPoint places, 2 predicate places.
[2023-11-03 11:39:17,863 INFO  L495      AbstractCegarLoop]: Abstraction has has 67 places, 60 transitions, 148 flow
[2023-11-03 11:39:17,864 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 6 states, 6 states have (on average 111.0) internal successors, (666), 6 states have internal predecessors, (666), 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)
[2023-11-03 11:39:17,864 INFO  L201   CegarLoopForPetriNet]: Found error trace
[2023-11-03 11:39:17,864 INFO  L209   CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1]
[2023-11-03 11:39:17,864 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2023-11-03 11:39:17,864 INFO  L420      AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACE (and 8 more)] ===
[2023-11-03 11:39:17,865 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2023-11-03 11:39:17,865 INFO  L85        PathProgramCache]: Analyzing trace with hash -1955762504, now seen corresponding path program 1 times
[2023-11-03 11:39:17,865 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2023-11-03 11:39:17,865 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1995262513]
[2023-11-03 11:39:17,865 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-11-03 11:39:17,865 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-03 11:39:17,883 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-03 11:39:18,039 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2023-11-03 11:39:18,039 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2023-11-03 11:39:18,039 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1995262513]
[2023-11-03 11:39:18,039 INFO  L157   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1995262513] provided 1 perfect and 0 imperfect interpolant sequences
[2023-11-03 11:39:18,040 INFO  L184   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2023-11-03 11:39:18,040 INFO  L197   FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2023-11-03 11:39:18,040 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1879745648]
[2023-11-03 11:39:18,040 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2023-11-03 11:39:18,041 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2023-11-03 11:39:18,041 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2023-11-03 11:39:18,041 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2023-11-03 11:39:18,041 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30
[2023-11-03 11:39:18,407 INFO  L478   CegarLoopForPetriNet]: Number of universal loopers: 110 out of 222
[2023-11-03 11:39:18,408 INFO  L100   encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 67 places, 60 transitions, 148 flow. Second operand  has 6 states, 6 states have (on average 111.16666666666667) internal successors, (667), 6 states have internal predecessors, (667), 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)
[2023-11-03 11:39:18,409 INFO  L109   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2023-11-03 11:39:18,409 INFO  L110   encePairwiseOnDemand]: Number of universal subtrahend loopers: 110 of 222
[2023-11-03 11:39:18,409 INFO  L73            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2023-11-03 11:39:18,523 INFO  L130       PetriNetUnfolder]: 58/246 cut-off events.
[2023-11-03 11:39:18,524 INFO  L131       PetriNetUnfolder]: For 4/4 co-relation queries the response was YES.
[2023-11-03 11:39:18,525 INFO  L83            FinitePrefix]: Finished finitePrefix Result has 470 conditions, 246 events. 58/246 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 21. Compared 1073 event pairs, 20 based on Foata normal form. 0/236 useless extension candidates. Maximal degree in co-relation 370. Up to 71 conditions per place. 
[2023-11-03 11:39:18,526 INFO  L137   encePairwiseOnDemand]: 205/222 looper letters, 32 selfloop transitions, 14 changer transitions 4/73 dead transitions.
[2023-11-03 11:39:18,526 INFO  L142   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 69 places, 73 transitions, 274 flow
[2023-11-03 11:39:18,527 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2023-11-03 11:39:18,527 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 6 states.
[2023-11-03 11:39:18,530 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 713 transitions.
[2023-11-03 11:39:18,531 INFO  L523   CegarLoopForPetriNet]: DFA transition density 0.5352852852852853
[2023-11-03 11:39:18,531 INFO  L72            ComplementDD]: Start complementDD. Operand 6 states and 713 transitions.
[2023-11-03 11:39:18,531 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 6 states and 713 transitions.
[2023-11-03 11:39:18,532 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2023-11-03 11:39:18,532 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 713 transitions.
[2023-11-03 11:39:18,534 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 7 states, 6 states have (on average 118.83333333333333) internal successors, (713), 6 states have internal predecessors, (713), 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)
[2023-11-03 11:39:18,537 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 7 states, 7 states have (on average 222.0) internal successors, (1554), 7 states have internal predecessors, (1554), 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)
[2023-11-03 11:39:18,537 INFO  L81            ComplementDD]: Finished complementDD. Result  has 7 states, 7 states have (on average 222.0) internal successors, (1554), 7 states have internal predecessors, (1554), 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)
[2023-11-03 11:39:18,537 INFO  L175             Difference]: Start difference. First operand has 67 places, 60 transitions, 148 flow. Second operand 6 states and 713 transitions.
[2023-11-03 11:39:18,538 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 69 places, 73 transitions, 274 flow
[2023-11-03 11:39:18,539 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 64 places, 73 transitions, 254 flow, removed 0 selfloop flow, removed 5 redundant places.
[2023-11-03 11:39:18,540 INFO  L231             Difference]: Finished difference. Result has 68 places, 61 transitions, 189 flow
[2023-11-03 11:39:18,540 INFO  L271   CegarLoopForPetriNet]: {PETRI_ALPHABET=222, PETRI_DIFFERENCE_MINUEND_FLOW=122, PETRI_DIFFERENCE_MINUEND_PLACES=59, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=57, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=10, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=43, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=189, PETRI_PLACES=68, PETRI_TRANSITIONS=61}
[2023-11-03 11:39:18,541 INFO  L288   CegarLoopForPetriNet]: 65 programPoint places, 3 predicate places.
[2023-11-03 11:39:18,541 INFO  L495      AbstractCegarLoop]: Abstraction has has 68 places, 61 transitions, 189 flow
[2023-11-03 11:39:18,541 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 6 states, 6 states have (on average 111.16666666666667) internal successors, (667), 6 states have internal predecessors, (667), 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)
[2023-11-03 11:39:18,541 INFO  L201   CegarLoopForPetriNet]: Found error trace
[2023-11-03 11:39:18,542 INFO  L209   CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2023-11-03 11:39:18,542 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2023-11-03 11:39:18,542 INFO  L420      AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACE (and 8 more)] ===
[2023-11-03 11:39:18,542 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2023-11-03 11:39:18,542 INFO  L85        PathProgramCache]: Analyzing trace with hash -1974548590, now seen corresponding path program 1 times
[2023-11-03 11:39:18,542 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2023-11-03 11:39:18,543 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1620014938]
[2023-11-03 11:39:18,543 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-11-03 11:39:18,543 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-03 11:39:18,559 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-03 11:39:18,603 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2023-11-03 11:39:18,603 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2023-11-03 11:39:18,603 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1620014938]
[2023-11-03 11:39:18,603 INFO  L157   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1620014938] provided 1 perfect and 0 imperfect interpolant sequences
[2023-11-03 11:39:18,603 INFO  L184   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2023-11-03 11:39:18,604 INFO  L197   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2023-11-03 11:39:18,604 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1083498618]
[2023-11-03 11:39:18,604 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2023-11-03 11:39:18,604 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2023-11-03 11:39:18,604 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2023-11-03 11:39:18,605 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2023-11-03 11:39:18,605 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2023-11-03 11:39:18,672 INFO  L478   CegarLoopForPetriNet]: Number of universal loopers: 129 out of 222
[2023-11-03 11:39:18,674 INFO  L100   encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 68 places, 61 transitions, 189 flow. Second operand  has 4 states, 4 states have (on average 130.0) internal successors, (520), 4 states have internal predecessors, (520), 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)
[2023-11-03 11:39:18,674 INFO  L109   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2023-11-03 11:39:18,674 INFO  L110   encePairwiseOnDemand]: Number of universal subtrahend loopers: 129 of 222
[2023-11-03 11:39:18,675 INFO  L73            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2023-11-03 11:39:18,774 INFO  L130       PetriNetUnfolder]: 26/208 cut-off events.
[2023-11-03 11:39:18,774 INFO  L131       PetriNetUnfolder]: For 27/27 co-relation queries the response was YES.
[2023-11-03 11:39:18,775 INFO  L83            FinitePrefix]: Finished finitePrefix Result has 401 conditions, 208 events. 26/208 cut-off events. For 27/27 co-relation queries the response was YES. Maximal size of possible extension queue 14. Compared 781 event pairs, 4 based on Foata normal form. 0/196 useless extension candidates. Maximal degree in co-relation 313. Up to 60 conditions per place. 
[2023-11-03 11:39:18,776 INFO  L137   encePairwiseOnDemand]: 218/222 looper letters, 23 selfloop transitions, 2 changer transitions 5/71 dead transitions.
[2023-11-03 11:39:18,777 INFO  L142   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 71 places, 71 transitions, 280 flow
[2023-11-03 11:39:18,777 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2023-11-03 11:39:18,778 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 4 states.
[2023-11-03 11:39:18,780 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 546 transitions.
[2023-11-03 11:39:18,780 INFO  L523   CegarLoopForPetriNet]: DFA transition density 0.6148648648648649
[2023-11-03 11:39:18,781 INFO  L72            ComplementDD]: Start complementDD. Operand 4 states and 546 transitions.
[2023-11-03 11:39:18,781 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 4 states and 546 transitions.
[2023-11-03 11:39:18,781 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2023-11-03 11:39:18,782 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 546 transitions.
[2023-11-03 11:39:18,784 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 5 states, 4 states have (on average 136.5) internal successors, (546), 4 states have internal predecessors, (546), 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)
[2023-11-03 11:39:18,786 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 5 states, 5 states have (on average 222.0) internal successors, (1110), 5 states have internal predecessors, (1110), 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)
[2023-11-03 11:39:18,787 INFO  L81            ComplementDD]: Finished complementDD. Result  has 5 states, 5 states have (on average 222.0) internal successors, (1110), 5 states have internal predecessors, (1110), 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)
[2023-11-03 11:39:18,787 INFO  L175             Difference]: Start difference. First operand has 68 places, 61 transitions, 189 flow. Second operand 4 states and 546 transitions.
[2023-11-03 11:39:18,787 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 71 places, 71 transitions, 280 flow
[2023-11-03 11:39:18,789 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 70 places, 71 transitions, 274 flow, removed 0 selfloop flow, removed 1 redundant places.
[2023-11-03 11:39:18,790 INFO  L231             Difference]: Finished difference. Result has 72 places, 61 transitions, 194 flow
[2023-11-03 11:39:18,791 INFO  L271   CegarLoopForPetriNet]: {PETRI_ALPHABET=222, PETRI_DIFFERENCE_MINUEND_FLOW=184, PETRI_DIFFERENCE_MINUEND_PLACES=67, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=61, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=59, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=194, PETRI_PLACES=72, PETRI_TRANSITIONS=61}
[2023-11-03 11:39:18,792 INFO  L288   CegarLoopForPetriNet]: 65 programPoint places, 7 predicate places.
[2023-11-03 11:39:18,792 INFO  L495      AbstractCegarLoop]: Abstraction has has 72 places, 61 transitions, 194 flow
[2023-11-03 11:39:18,792 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 4 states, 4 states have (on average 130.0) internal successors, (520), 4 states have internal predecessors, (520), 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)
[2023-11-03 11:39:18,792 INFO  L201   CegarLoopForPetriNet]: Found error trace
[2023-11-03 11:39:18,792 INFO  L209   CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2023-11-03 11:39:18,792 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2023-11-03 11:39:18,793 INFO  L420      AbstractCegarLoop]: === Iteration 4 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACE (and 8 more)] ===
[2023-11-03 11:39:18,793 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2023-11-03 11:39:18,793 INFO  L85        PathProgramCache]: Analyzing trace with hash 1775540959, now seen corresponding path program 1 times
[2023-11-03 11:39:18,793 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2023-11-03 11:39:18,793 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2094371102]
[2023-11-03 11:39:18,793 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-11-03 11:39:18,794 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-03 11:39:18,829 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-03 11:39:19,039 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2023-11-03 11:39:19,040 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2023-11-03 11:39:19,040 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2094371102]
[2023-11-03 11:39:19,040 INFO  L157   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2094371102] provided 1 perfect and 0 imperfect interpolant sequences
[2023-11-03 11:39:19,040 INFO  L184   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2023-11-03 11:39:19,040 INFO  L197   FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2023-11-03 11:39:19,040 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [363117834]
[2023-11-03 11:39:19,040 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2023-11-03 11:39:19,041 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2023-11-03 11:39:19,041 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2023-11-03 11:39:19,041 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2023-11-03 11:39:19,041 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30
[2023-11-03 11:39:19,379 INFO  L478   CegarLoopForPetriNet]: Number of universal loopers: 124 out of 222
[2023-11-03 11:39:19,380 INFO  L100   encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 72 places, 61 transitions, 194 flow. Second operand  has 6 states, 6 states have (on average 125.83333333333333) internal successors, (755), 6 states have internal predecessors, (755), 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)
[2023-11-03 11:39:19,380 INFO  L109   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2023-11-03 11:39:19,381 INFO  L110   encePairwiseOnDemand]: Number of universal subtrahend loopers: 124 of 222
[2023-11-03 11:39:19,381 INFO  L73            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2023-11-03 11:39:19,675 INFO  L130       PetriNetUnfolder]: 171/623 cut-off events.
[2023-11-03 11:39:19,675 INFO  L131       PetriNetUnfolder]: For 143/143 co-relation queries the response was YES.
[2023-11-03 11:39:19,677 INFO  L83            FinitePrefix]: Finished finitePrefix Result has 1324 conditions, 623 events. 171/623 cut-off events. For 143/143 co-relation queries the response was YES. Maximal size of possible extension queue 39. Compared 3635 event pairs, 28 based on Foata normal form. 0/597 useless extension candidates. Maximal degree in co-relation 1228. Up to 226 conditions per place. 
[2023-11-03 11:39:19,678 INFO  L137   encePairwiseOnDemand]: 212/222 looper letters, 67 selfloop transitions, 21 changer transitions 16/136 dead transitions.
[2023-11-03 11:39:19,678 INFO  L142   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 76 places, 136 transitions, 649 flow
[2023-11-03 11:39:19,679 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2023-11-03 11:39:19,679 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 6 states.
[2023-11-03 11:39:19,694 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 847 transitions.
[2023-11-03 11:39:19,694 INFO  L523   CegarLoopForPetriNet]: DFA transition density 0.6358858858858859
[2023-11-03 11:39:19,695 INFO  L72            ComplementDD]: Start complementDD. Operand 6 states and 847 transitions.
[2023-11-03 11:39:19,695 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 6 states and 847 transitions.
[2023-11-03 11:39:19,695 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2023-11-03 11:39:19,695 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 847 transitions.
[2023-11-03 11:39:19,697 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 7 states, 6 states have (on average 141.16666666666666) internal successors, (847), 6 states have internal predecessors, (847), 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)
[2023-11-03 11:39:19,699 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 7 states, 7 states have (on average 222.0) internal successors, (1554), 7 states have internal predecessors, (1554), 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)
[2023-11-03 11:39:19,699 INFO  L81            ComplementDD]: Finished complementDD. Result  has 7 states, 7 states have (on average 222.0) internal successors, (1554), 7 states have internal predecessors, (1554), 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)
[2023-11-03 11:39:19,700 INFO  L175             Difference]: Start difference. First operand has 72 places, 61 transitions, 194 flow. Second operand 6 states and 847 transitions.
[2023-11-03 11:39:19,700 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 76 places, 136 transitions, 649 flow
[2023-11-03 11:39:19,703 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 73 places, 136 transitions, 627 flow, removed 5 selfloop flow, removed 3 redundant places.
[2023-11-03 11:39:19,704 INFO  L231             Difference]: Finished difference. Result has 78 places, 81 transitions, 338 flow
[2023-11-03 11:39:19,704 INFO  L271   CegarLoopForPetriNet]: {PETRI_ALPHABET=222, PETRI_DIFFERENCE_MINUEND_FLOW=188, PETRI_DIFFERENCE_MINUEND_PLACES=68, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=61, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=52, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=338, PETRI_PLACES=78, PETRI_TRANSITIONS=81}
[2023-11-03 11:39:19,705 INFO  L288   CegarLoopForPetriNet]: 65 programPoint places, 13 predicate places.
[2023-11-03 11:39:19,705 INFO  L495      AbstractCegarLoop]: Abstraction has has 78 places, 81 transitions, 338 flow
[2023-11-03 11:39:19,706 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 6 states, 6 states have (on average 125.83333333333333) internal successors, (755), 6 states have internal predecessors, (755), 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)
[2023-11-03 11:39:19,706 INFO  L201   CegarLoopForPetriNet]: Found error trace
[2023-11-03 11:39:19,706 INFO  L209   CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2023-11-03 11:39:19,706 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3
[2023-11-03 11:39:19,706 INFO  L420      AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACE (and 8 more)] ===
[2023-11-03 11:39:19,706 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2023-11-03 11:39:19,706 INFO  L85        PathProgramCache]: Analyzing trace with hash -1732160842, now seen corresponding path program 1 times
[2023-11-03 11:39:19,707 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2023-11-03 11:39:19,707 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1127173745]
[2023-11-03 11:39:19,707 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-11-03 11:39:19,707 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-03 11:39:19,727 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-03 11:39:19,920 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2023-11-03 11:39:19,921 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2023-11-03 11:39:19,921 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1127173745]
[2023-11-03 11:39:19,921 INFO  L157   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1127173745] provided 1 perfect and 0 imperfect interpolant sequences
[2023-11-03 11:39:19,922 INFO  L184   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2023-11-03 11:39:19,922 INFO  L197   FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2023-11-03 11:39:19,922 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1592959570]
[2023-11-03 11:39:19,922 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2023-11-03 11:39:19,923 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2023-11-03 11:39:19,923 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2023-11-03 11:39:19,924 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2023-11-03 11:39:19,924 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30
[2023-11-03 11:39:20,085 INFO  L478   CegarLoopForPetriNet]: Number of universal loopers: 90 out of 222
[2023-11-03 11:39:20,086 INFO  L100   encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 78 places, 81 transitions, 338 flow. Second operand  has 6 states, 6 states have (on average 93.5) internal successors, (561), 6 states have internal predecessors, (561), 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)
[2023-11-03 11:39:20,086 INFO  L109   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2023-11-03 11:39:20,086 INFO  L110   encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 222
[2023-11-03 11:39:20,086 INFO  L73            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2023-11-03 11:39:20,274 INFO  L130       PetriNetUnfolder]: 378/953 cut-off events.
[2023-11-03 11:39:20,274 INFO  L131       PetriNetUnfolder]: For 677/709 co-relation queries the response was YES.
[2023-11-03 11:39:20,276 INFO  L83            FinitePrefix]: Finished finitePrefix Result has 2805 conditions, 953 events. 378/953 cut-off events. For 677/709 co-relation queries the response was YES. Maximal size of possible extension queue 38. Compared 4952 event pairs, 203 based on Foata normal form. 0/916 useless extension candidates. Maximal degree in co-relation 2689. Up to 840 conditions per place. 
[2023-11-03 11:39:20,281 INFO  L137   encePairwiseOnDemand]: 212/222 looper letters, 76 selfloop transitions, 28 changer transitions 0/112 dead transitions.
[2023-11-03 11:39:20,281 INFO  L142   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 83 places, 112 transitions, 683 flow
[2023-11-03 11:39:20,282 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2023-11-03 11:39:20,282 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 6 states.
[2023-11-03 11:39:20,284 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 618 transitions.
[2023-11-03 11:39:20,284 INFO  L523   CegarLoopForPetriNet]: DFA transition density 0.46396396396396394
[2023-11-03 11:39:20,284 INFO  L72            ComplementDD]: Start complementDD. Operand 6 states and 618 transitions.
[2023-11-03 11:39:20,284 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 6 states and 618 transitions.
[2023-11-03 11:39:20,284 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2023-11-03 11:39:20,285 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 618 transitions.
[2023-11-03 11:39:20,286 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 7 states, 6 states have (on average 103.0) internal successors, (618), 6 states have internal predecessors, (618), 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)
[2023-11-03 11:39:20,287 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 7 states, 7 states have (on average 222.0) internal successors, (1554), 7 states have internal predecessors, (1554), 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)
[2023-11-03 11:39:20,288 INFO  L81            ComplementDD]: Finished complementDD. Result  has 7 states, 7 states have (on average 222.0) internal successors, (1554), 7 states have internal predecessors, (1554), 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)
[2023-11-03 11:39:20,288 INFO  L175             Difference]: Start difference. First operand has 78 places, 81 transitions, 338 flow. Second operand 6 states and 618 transitions.
[2023-11-03 11:39:20,288 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 83 places, 112 transitions, 683 flow
[2023-11-03 11:39:20,292 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 83 places, 112 transitions, 683 flow, removed 0 selfloop flow, removed 0 redundant places.
[2023-11-03 11:39:20,294 INFO  L231             Difference]: Finished difference. Result has 87 places, 104 transitions, 557 flow
[2023-11-03 11:39:20,294 INFO  L271   CegarLoopForPetriNet]: {PETRI_ALPHABET=222, PETRI_DIFFERENCE_MINUEND_FLOW=338, PETRI_DIFFERENCE_MINUEND_PLACES=78, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=81, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=9, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=65, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=557, PETRI_PLACES=87, PETRI_TRANSITIONS=104}
[2023-11-03 11:39:20,295 INFO  L288   CegarLoopForPetriNet]: 65 programPoint places, 22 predicate places.
[2023-11-03 11:39:20,295 INFO  L495      AbstractCegarLoop]: Abstraction has has 87 places, 104 transitions, 557 flow
[2023-11-03 11:39:20,295 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 6 states, 6 states have (on average 93.5) internal successors, (561), 6 states have internal predecessors, (561), 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)
[2023-11-03 11:39:20,295 INFO  L201   CegarLoopForPetriNet]: Found error trace
[2023-11-03 11:39:20,295 INFO  L209   CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2023-11-03 11:39:20,295 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4
[2023-11-03 11:39:20,296 INFO  L420      AbstractCegarLoop]: === Iteration 6 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACE (and 8 more)] ===
[2023-11-03 11:39:20,296 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2023-11-03 11:39:20,296 INFO  L85        PathProgramCache]: Analyzing trace with hash -2098266075, now seen corresponding path program 1 times
[2023-11-03 11:39:20,296 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2023-11-03 11:39:20,296 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [866011798]
[2023-11-03 11:39:20,296 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-11-03 11:39:20,297 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-03 11:39:20,342 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2023-11-03 11:39:20,342 INFO  L356             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2023-11-03 11:39:20,365 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2023-11-03 11:39:20,384 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2023-11-03 11:39:20,385 INFO  L360         BasicCegarLoop]: Counterexample is feasible
[2023-11-03 11:39:20,386 INFO  L805   garLoopResultBuilder]: Registering result UNSAFE for location threadErr0ASSERT_VIOLATIONDATA_RACE (10 of 11 remaining)
[2023-11-03 11:39:20,387 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (9 of 11 remaining)
[2023-11-03 11:39:20,387 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (8 of 11 remaining)
[2023-11-03 11:39:20,388 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACE (7 of 11 remaining)
[2023-11-03 11:39:20,388 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (6 of 11 remaining)
[2023-11-03 11:39:20,388 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE (5 of 11 remaining)
[2023-11-03 11:39:20,388 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr7ASSERT_VIOLATIONDATA_RACE (4 of 11 remaining)
[2023-11-03 11:39:20,388 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (3 of 11 remaining)
[2023-11-03 11:39:20,388 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (2 of 11 remaining)
[2023-11-03 11:39:20,388 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 11 remaining)
[2023-11-03 11:39:20,389 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (0 of 11 remaining)
[2023-11-03 11:39:20,389 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5
[2023-11-03 11:39:20,389 INFO  L445         BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1]
[2023-11-03 11:39:20,394 INFO  L228   ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances
[2023-11-03 11:39:20,394 INFO  L178   ceAbstractionStarter]: Computing trace abstraction results
[2023-11-03 11:39:20,402 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,403 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,403 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,403 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,404 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,404 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,404 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,404 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,404 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,404 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,404 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,405 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,405 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,405 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,405 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,405 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,405 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,406 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,406 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,406 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,406 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,406 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,406 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,407 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,407 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,407 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,407 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,407 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,408 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,408 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,408 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,408 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,408 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,408 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,409 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,409 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,409 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,409 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,409 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,409 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,410 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,410 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,410 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,410 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,410 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,410 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,411 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,411 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,411 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,411 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,411 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,411 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,432 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.11 11:39:20 BasicIcfg
[2023-11-03 11:39:20,432 INFO  L132        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2023-11-03 11:39:20,432 INFO  L113        PluginConnector]: ------------------------Witness Printer----------------------------
[2023-11-03 11:39:20,432 INFO  L271        PluginConnector]: Initializing Witness Printer...
[2023-11-03 11:39:20,432 INFO  L275        PluginConnector]: Witness Printer initialized
[2023-11-03 11:39:20,433 INFO  L185        PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 11:39:12" (3/4) ...
[2023-11-03 11:39:20,435 INFO  L140         WitnessPrinter]: No result that supports witness generation found
[2023-11-03 11:39:20,435 INFO  L132        PluginConnector]: ------------------------ END Witness Printer----------------------------
[2023-11-03 11:39:20,436 INFO  L158              Benchmark]: Toolchain (without parser) took 8617.79ms. Allocated memory was 201.3MB in the beginning and 308.3MB in the end (delta: 107.0MB). Free memory was 160.8MB in the beginning and 209.8MB in the end (delta: -49.0MB). Peak memory consumption was 60.7MB. Max. memory is 16.1GB.
[2023-11-03 11:39:20,436 INFO  L158              Benchmark]: CDTParser took 0.20ms. Allocated memory is still 201.3MB. Free memory is still 176.9MB. There was no memory consumed. Max. memory is 16.1GB.
[2023-11-03 11:39:20,437 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 410.94ms. Allocated memory is still 201.3MB. Free memory was 160.6MB in the beginning and 132.9MB in the end (delta: 27.7MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB.
[2023-11-03 11:39:20,437 INFO  L158              Benchmark]: Boogie Procedure Inliner took 46.81ms. Allocated memory is still 201.3MB. Free memory was 132.9MB in the beginning and 129.8MB in the end (delta: 3.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB.
[2023-11-03 11:39:20,437 INFO  L158              Benchmark]: Boogie Preprocessor took 30.32ms. Allocated memory is still 201.3MB. Free memory was 129.8MB in the beginning and 127.5MB in the end (delta: 2.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
[2023-11-03 11:39:20,439 INFO  L158              Benchmark]: RCFGBuilder took 461.18ms. Allocated memory is still 201.3MB. Free memory was 127.5MB in the beginning and 107.0MB in the end (delta: 20.5MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB.
[2023-11-03 11:39:20,441 INFO  L158              Benchmark]: TraceAbstraction took 7660.14ms. Allocated memory was 201.3MB in the beginning and 308.3MB in the end (delta: 107.0MB). Free memory was 106.3MB in the beginning and 209.8MB in the end (delta: -103.6MB). Peak memory consumption was 6.2MB. Max. memory is 16.1GB.
[2023-11-03 11:39:20,442 INFO  L158              Benchmark]: Witness Printer took 2.96ms. Allocated memory is still 308.3MB. Free memory is still 209.8MB. There was no memory consumed. Max. memory is 16.1GB.
[2023-11-03 11:39:20,444 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.20ms. Allocated memory is still 201.3MB. Free memory is still 176.9MB. There was no memory consumed. Max. memory is 16.1GB.
 * CACSL2BoogieTranslator took 410.94ms. Allocated memory is still 201.3MB. Free memory was 160.6MB in the beginning and 132.9MB in the end (delta: 27.7MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB.
 * Boogie Procedure Inliner took 46.81ms. Allocated memory is still 201.3MB. Free memory was 132.9MB in the beginning and 129.8MB in the end (delta: 3.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB.
 * Boogie Preprocessor took 30.32ms. Allocated memory is still 201.3MB. Free memory was 129.8MB in the beginning and 127.5MB in the end (delta: 2.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
 * RCFGBuilder took 461.18ms. Allocated memory is still 201.3MB. Free memory was 127.5MB in the beginning and 107.0MB in the end (delta: 20.5MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB.
 * TraceAbstraction took 7660.14ms. Allocated memory was 201.3MB in the beginning and 308.3MB in the end (delta: 107.0MB). Free memory was 106.3MB in the beginning and 209.8MB in the end (delta: -103.6MB). Peak memory consumption was 6.2MB. Max. memory is 16.1GB.
 * Witness Printer took 2.96ms. Allocated memory is still 308.3MB. Free memory is still 209.8MB. There was no memory consumed. Max. memory is 16.1GB.
 * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor:
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - StatisticsResult: PetriNetLargeBlockEncoding benchmarks
    Lipton Reduction Statistics: ReductionTime: 3.9s, 139 PlacesBefore, 65 PlacesAfterwards, 140 TransitionsBefore, 63 TransitionsAfterwards, 2314 CoEnabledTransitionPairs, 7 FixpointIterations, 33 TrivialSequentialCompositions, 39 ConcurrentSequentialCompositions, 3 TrivialYvCompositions, 4 ConcurrentYvCompositions, 3 ChoiceCompositions, 82 TotalNumberOfCompositions, 12741 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 2694, independent: 1866, independent conditional: 0, independent unconditional: 1866, dependent: 828, dependent conditional: 0, dependent unconditional: 828, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 1038, independent: 915, independent conditional: 0, independent unconditional: 915, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2694, independent: 951, independent conditional: 0, independent unconditional: 951, dependent: 705, dependent conditional: 0, dependent unconditional: 705, unknown: 1038, unknown conditional: 0, unknown unconditional: 1038] , Statistics on independence cache: Total cache size (in pairs): 148, Positive cache size: 68, Positive conditional cache size: 0, Positive unconditional cache size: 68, Negative cache size: 80, Negative conditional cache size: 0, Negative unconditional cache size: 80, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0
  - DataRaceFoundResult [Line: 1015]: Data race detected
[2023-11-03 11:39:20,454 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,454 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,454 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,454 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,454 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,454 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,454 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,454 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,455 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,455 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,455 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,455 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,455 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,455 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,455 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,455 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,455 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,455 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,456 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,456 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,456 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,456 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,456 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,456 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,456 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,456 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,456 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,456 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,457 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,457 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,457 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,457 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,457 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,457 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,457 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,457 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,457 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,457 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,458 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,458 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,458 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,458 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,458 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,458 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,458 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,458 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,458 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,458 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,458 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,458 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,459 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,459 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,468 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,468 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,468 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,468 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,468 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,468 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,468 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,468 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,468 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,468 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,468 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,468 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,469 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,469 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,469 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,469 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,469 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,469 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,469 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,469 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,469 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,469 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,469 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,469 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,469 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,470 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,470 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,470 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,470 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,470 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,470 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,470 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,470 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,470 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,470 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,470 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,470 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,471 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,471 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,471 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,471 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,471 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,471 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,471 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,471 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,471 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,471 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,471 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,471 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,471 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,472 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2023-11-03 11:39:20,472 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
    Data race detected
The following path leads to a data race: 
[L1019]               0  int threads_total = __VERIFIER_nondet_int();
[L1020]  CALL         0  assume_abort_if_not(threads_total >= 0)
[L1010]  COND FALSE   0  !(!cond)
[L1020]  RET          0  assume_abort_if_not(threads_total >= 0)
[L1021]               0  pthread_t *tids = malloc(threads_total * sizeof(pthread_t));
[L1021]               0  pthread_t *tids = malloc(threads_total * sizeof(pthread_t));
[L1022]               0  int *is = calloc(threads_total, sizeof(int));
[L1022]  EXPR, FCALL  0  calloc(threads_total, sizeof(int))
[L1022]               0  int *is = calloc(threads_total, sizeof(int));
[L1023]               0  int i = 0;
         VAL             [calloc(threads_total, sizeof(int))={-3:0}, i=0, is={5:0}, threads_total=2, tids={6:0}]
[L1023]  COND TRUE    0  i < threads_total
[L1024]  EXPR         0  \read(*is)
[L1024]  EXPR         0  is[i]
[L1024]  EXPR         0  \read(*tids)
[L1024]  EXPR         0  tids[i]
         VAL             [\read(*is)={-3:0}, \read(*tids)={-2:0}, calloc(threads_total, sizeof(int))={-3:0}, i=0, is={5:0}, pthread_create(&tids[i], ((void *)0), &thread, &is[i])=-1, threads_total=2, tids={6:0}]
[L1024]  FCALL, FORK  0  pthread_create(&tids[i], ((void *)0), &thread, &is[i])
         VAL             [\read(*is)={-3:0}, \read(*tids)={-2:0}, arg={-3:0}, calloc(threads_total, sizeof(int))={-3:0}, i=0, is={5:0}, pthread_create(&tids[i], ((void *)0), &thread, &is[i])=-1, threads_total=2, tids={6:0}]
[L1014]               1  int *p = arg;
[L1015]  EXPR         1  \read(*p)
         VAL             [\read(*p)=0, arg={-3:0}, arg={-3:0}, p={-3:0}]
[L1025]  EXPR         0  \read(*is)
[L1025]  EXPR         0  is[i]
         VAL             [\read(*is)={-3:0}, \read(*p)=0, arg={-3:0}, arg={-3:0}, calloc(threads_total, sizeof(int))={-3:0}, i=0, is={5:0}, p={-3:0}, threads_total=2, tids={6:0}]
[L1015]               1  int i = *p;
         VAL             [\read(*p)=0, arg={-3:0}, arg={-3:0}, p={-3:0}]
[L1025]  EXPR         0  is[i]
         VAL             [\read(*is)={-3:0}, \read(*p)=0, arg={-3:0}, arg={-3:0}, calloc(threads_total, sizeof(int))={-3:0}, i=0, is={5:0}, p={-3:0}, threads_total=2, tids={6:0}]
[L1015]               1  int i = *p;
         VAL             [\read(*p)=0, arg={-3:0}, arg={-3:0}, p={-3:0}]
[L1025]  EXPR         0  is[i]
         VAL             [\read(*is)={-3:0}, \read(*p)=0, arg={-3:0}, arg={-3:0}, calloc(threads_total, sizeof(int))={-3:0}, i=0, is={5:0}, p={-3:0}, threads_total=2, tids={6:0}]
[L1015]               1  int i = *p;
         VAL             [\read(*p)=0, arg={-3:0}, arg={-3:0}, p={-3:0}]
[L1025]  EXPR         0  is[i]
         VAL             [\read(*is)={-3:0}, \read(*p)=0, arg={-3:0}, arg={-3:0}, calloc(threads_total, sizeof(int))={-3:0}, i=0, is={5:0}, p={-3:0}, threads_total=2, tids={6:0}]
[L1025]               0  is[i] = i
         VAL             [\read(*is)={-3:0}, \read(*p)=0, arg={-3:0}, arg={-3:0}, calloc(threads_total, sizeof(int))={-3:0}, i=0, is={5:0}, p={-3:0}, threads_total=2, tids={6:0}]
[L1015]               1  int i = *p;
         VAL             [\read(*p)=0, arg={-3:0}, arg={-3:0}, p={-3:0}]
[L1025]               0  is[i] = i
         VAL             [\read(*is)={-3:0}, \read(*p)=0, arg={-3:0}, arg={-3:0}, calloc(threads_total, sizeof(int))={-3:0}, i=0, is={5:0}, is[i] = i=12, p={-3:0}, threads_total=2, tids={6:0}]
[L1015]               1  int i = *p;
         VAL             [\read(*p)=0, arg={-3:0}, arg={-3:0}, p={-3:0}]

Now there is a data race (on the heap) between 
	C: is[i] = i [1025]
and
	C: int i = *p; [1015]

  - UnprovableResult [Line: 1024]: Unable to prove that there are no data races
    Unable to prove that there are no data races
 Reason: Not analyzed. 
  - UnprovableResult [Line: 1028]: Unable to prove that there are no data races
    Unable to prove that there are no data races
 Reason: Not analyzed. 
  - UnprovableResult [Line: 1030]: Unable to prove that there are no data races
    Unable to prove that there are no data races
 Reason: Not analyzed. 
  - UnprovableResult [Line: 1024]: Unable to prove that there are no data races
    Unable to prove that there are no data races
 Reason: Not analyzed. 
  - UnprovableResult [Line: 1028]: Unable to prove that there are no data races
    Unable to prove that there are no data races
 Reason: Not analyzed. 
  - UnprovableResult [Line: 1031]: Unable to prove that there are no data races
    Unable to prove that there are no data races
 Reason: Not analyzed. 
  - UnprovableResult [Line: 1025]: Unable to prove that there are no data races
    Unable to prove that there are no data races
 Reason: Not analyzed. 
  - UnprovableResult [Line: 1025]: Unable to prove that there are no data races
    Unable to prove that there are no data races
 Reason: Not analyzed. 
  - UnprovableResult [Line: 1024]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users)
    Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users)
 Reason: Not analyzed. 
  - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances
    CFG has 3 procedures, 151 locations, 11 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 7.5s, OverallIterations: 6, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 2.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 4.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 836 SdHoareTripleChecker+Valid, 1.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 455 mSDsluCounter, 47 SdHoareTripleChecker+Invalid, 1.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 19 mSDsCounter, 451 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1727 IncrementalHoareTripleChecker+Invalid, 2178 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 451 mSolverCounterUnsat, 28 mSDtfsCounter, 1727 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 26 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=557occurred in iteration=5, InterpolantAutomatonStates: 28, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 94 NumberOfCodeBlocks, 94 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 63 ConstructedInterpolants, 0 QuantifiedInterpolants, 429 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available
RESULT: Ultimate proved your program to be incorrect!
[2023-11-03 11:39:20,498 INFO  L540       MonitoredProcess]: [MP /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0
Received shutdown request...
--- End real Ultimate output ---

Execution finished normally
Writing output log to file Ultimate.log
Writing human readable error path to file UltimateCounterExample.errorpath
Result:
FALSE
