./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 0e0057cc
Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/mnt/goblint-svcomp/benchexec/tools-pldi24/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /mnt/goblint-svcomp/benchexec/tools-pldi24/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /mnt/goblint-svcomp/benchexec/tools-pldi24/UAutomizer-linux/data -tc /mnt/goblint-svcomp/benchexec/tools-pldi24/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-pldi24/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /mnt/goblint-svcomp/benchexec/tools-pldi24/UAutomizer-linux --witnessprinter.witness.filename witness --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 d0de14e17f3b6e3e694c499b21e5d7245ee0481522e3cf267d367a1df91c4383
--- Real Ultimate output ---
This is Ultimate 0.2.4-dev-0e0057c
[2024-03-11 23:49:16,257 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2024-03-11 23:49:16,300 INFO  L114        SettingsManager]: Loading settings from /mnt/goblint-svcomp/benchexec/tools-pldi24/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf
[2024-03-11 23:49:16,303 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2024-03-11 23:49:16,304 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-03-11 23:49:16,318 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2024-03-11 23:49:16,319 INFO  L151        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-03-11 23:49:16,319 INFO  L153        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-03-11 23:49:16,320 INFO  L151        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-03-11 23:49:16,320 INFO  L153        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-03-11 23:49:16,321 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-03-11 23:49:16,321 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2024-03-11 23:49:16,321 INFO  L153        SettingsManager]:  * Use SBE=true
[2024-03-11 23:49:16,322 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-03-11 23:49:16,322 INFO  L153        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2024-03-11 23:49:16,322 INFO  L153        SettingsManager]:  * sizeof long=4
[2024-03-11 23:49:16,322 INFO  L153        SettingsManager]:  * Overapproximate operations on floating types=true
[2024-03-11 23:49:16,323 INFO  L153        SettingsManager]:  * sizeof POINTER=4
[2024-03-11 23:49:16,323 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2024-03-11 23:49:16,323 INFO  L153        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2024-03-11 23:49:16,323 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-03-11 23:49:16,324 INFO  L153        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2024-03-11 23:49:16,324 INFO  L153        SettingsManager]:  * Check absence of data races in concurrent programs=true
[2024-03-11 23:49:16,324 INFO  L153        SettingsManager]:  * Check unreachability of reach_error function=false
[2024-03-11 23:49:16,325 INFO  L153        SettingsManager]:  * sizeof long double=12
[2024-03-11 23:49:16,325 INFO  L153        SettingsManager]:  * Check if freed pointer was valid=false
[2024-03-11 23:49:16,325 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2024-03-11 23:49:16,325 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-03-11 23:49:16,326 INFO  L153        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2024-03-11 23:49:16,326 INFO  L153        SettingsManager]:  * SMT solver=External_DefaultMode
[2024-03-11 23:49:16,326 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-03-11 23:49:16,326 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-03-11 23:49:16,326 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-03-11 23:49:16,327 INFO  L153        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopHeads
[2024-03-11 23:49:16,327 INFO  L153        SettingsManager]:  * Trace refinement strategy=CAMEL
[2024-03-11 23:49:16,327 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-03-11 23:49:16,327 INFO  L153        SettingsManager]:  * Apply one-shot large block encoding in concurrent analysis=false
[2024-03-11 23:49:16,327 INFO  L153        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2024-03-11 23:49:16,327 INFO  L153        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2024-03-11 23:49:16,328 INFO  L153        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2024-03-11 23:49:16,328 INFO  L153        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2024-03-11 23:49:16,328 INFO  L153        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-pldi24/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-pldi24/UAutomizer-linux
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness
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 -> d0de14e17f3b6e3e694c499b21e5d7245ee0481522e3cf267d367a1df91c4383
[2024-03-11 23:49:16,502 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-03-11 23:49:16,527 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-03-11 23:49:16,529 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-03-11 23:49:16,530 INFO  L270        PluginConnector]: Initializing CDTParser...
[2024-03-11 23:49:16,531 INFO  L274        PluginConnector]: CDTParser initialized
[2024-03-11 23:49:16,533 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/per-thread-array-init-race.i
[2024-03-11 23:49:17,695 INFO  L533              CDTParser]: Created temporary CDT project at NULL
[2024-03-11 23:49:17,904 INFO  L384              CDTParser]: Found 1 translation units.
[2024-03-11 23:49:17,905 INFO  L180              CDTParser]: Scanning /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/per-thread-array-init-race.i
[2024-03-11 23:49:17,924 INFO  L427              CDTParser]: About to delete temporary CDT project at /mnt/goblint-svcomp/benchexec/tools-pldi24/UAutomizer-linux/data/2cb4a1965/fee6b3b5251240b8a9347ccc114e509f/FLAG094d09b26
[2024-03-11 23:49:17,934 INFO  L435              CDTParser]: Successfully deleted /mnt/goblint-svcomp/benchexec/tools-pldi24/UAutomizer-linux/data/2cb4a1965/fee6b3b5251240b8a9347ccc114e509f
[2024-03-11 23:49:17,936 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-03-11 23:49:17,937 INFO  L133        ToolchainWalker]: Walking toolchain with 6 elements.
[2024-03-11 23:49:17,938 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-03-11 23:49:17,938 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-03-11 23:49:17,942 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-03-11 23:49:17,942 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.03 11:49:17" (1/1) ...
[2024-03-11 23:49:17,943 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7aaa0e1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 11:49:17, skipping insertion in model container
[2024-03-11 23:49:17,943 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.03 11:49:17" (1/1) ...
[2024-03-11 23:49:17,986 INFO  L177         MainTranslator]: Built tables and reachable declarations
[2024-03-11 23:49:18,286 INFO  L209          PostProcessor]: Analyzing one entry point: main
[2024-03-11 23:49:18,295 INFO  L202         MainTranslator]: Completed pre-run
[2024-03-11 23:49:18,324 INFO  L209          PostProcessor]: Analyzing one entry point: main
[2024-03-11 23:49:18,359 INFO  L206         MainTranslator]: Completed translation
[2024-03-11 23:49:18,359 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 11:49:18 WrapperNode
[2024-03-11 23:49:18,359 INFO  L131        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-03-11 23:49:18,360 INFO  L112        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-03-11 23:49:18,373 INFO  L270        PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-03-11 23:49:18,373 INFO  L274        PluginConnector]: Boogie Procedure Inliner initialized
[2024-03-11 23:49:18,380 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 11:49:18" (1/1) ...
[2024-03-11 23:49:18,393 INFO  L184        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 11:49:18" (1/1) ...
[2024-03-11 23:49:18,424 INFO  L138                Inliner]: procedures = 266, calls = 27, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 115
[2024-03-11 23:49:18,425 INFO  L131        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-03-11 23:49:18,425 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-03-11 23:49:18,425 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2024-03-11 23:49:18,425 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2024-03-11 23:49:18,433 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 11:49:18" (1/1) ...
[2024-03-11 23:49:18,433 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 11:49:18" (1/1) ...
[2024-03-11 23:49:18,436 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 11:49:18" (1/1) ...
[2024-03-11 23:49:18,436 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 11:49:18" (1/1) ...
[2024-03-11 23:49:18,445 INFO  L184        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 11:49:18" (1/1) ...
[2024-03-11 23:49:18,447 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 11:49:18" (1/1) ...
[2024-03-11 23:49:18,449 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 11:49:18" (1/1) ...
[2024-03-11 23:49:18,450 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 11:49:18" (1/1) ...
[2024-03-11 23:49:18,452 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-03-11 23:49:18,453 INFO  L112        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-03-11 23:49:18,453 INFO  L270        PluginConnector]: Initializing RCFGBuilder...
[2024-03-11 23:49:18,453 INFO  L274        PluginConnector]: RCFGBuilder initialized
[2024-03-11 23:49:18,454 INFO  L184        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 11:49:18" (1/1) ...
[2024-03-11 23:49:18,458 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-03-11 23:49:18,465 INFO  L189       MonitoredProcess]: No working directory specified, using /mnt/goblint-svcomp/benchexec/tools-pldi24/UAutomizer-linux/z3
[2024-03-11 23:49:18,478 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /mnt/goblint-svcomp/benchexec/tools-pldi24/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null)
[2024-03-11 23:49:18,482 INFO  L327       MonitoredProcess]: [MP /mnt/goblint-svcomp/benchexec/tools-pldi24/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process
[2024-03-11 23:49:18,505 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2024-03-11 23:49:18,506 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2024-03-11 23:49:18,506 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2024-03-11 23:49:18,506 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2024-03-11 23:49:18,506 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2024-03-11 23:49:18,506 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2024-03-11 23:49:18,506 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2024-03-11 23:49:18,506 INFO  L130     BoogieDeclarations]: Found specification of procedure thread
[2024-03-11 23:49:18,507 INFO  L138     BoogieDeclarations]: Found implementation of procedure thread
[2024-03-11 23:49:18,507 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-03-11 23:49:18,507 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-03-11 23:49:18,508 WARN  L213             CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement
[2024-03-11 23:49:18,658 INFO  L241             CfgBuilder]: Building ICFG
[2024-03-11 23:49:18,659 INFO  L267             CfgBuilder]: Building CFG for each procedure with an implementation
[2024-03-11 23:49:18,874 INFO  L282             CfgBuilder]: Performing block encoding
[2024-03-11 23:49:18,882 INFO  L304             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-03-11 23:49:18,882 INFO  L309             CfgBuilder]: Removed 2 assume(true) statements.
[2024-03-11 23:49:18,883 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.03 11:49:18 BoogieIcfgContainer
[2024-03-11 23:49:18,883 INFO  L131        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-03-11 23:49:18,885 INFO  L112        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2024-03-11 23:49:18,885 INFO  L270        PluginConnector]: Initializing TraceAbstraction...
[2024-03-11 23:49:18,887 INFO  L274        PluginConnector]: TraceAbstraction initialized
[2024-03-11 23:49:18,888 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.03 11:49:17" (1/3) ...
[2024-03-11 23:49:18,888 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@74f05477 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.03 11:49:18, skipping insertion in model container
[2024-03-11 23:49:18,888 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 11:49:18" (2/3) ...
[2024-03-11 23:49:18,888 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@74f05477 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.03 11:49:18, skipping insertion in model container
[2024-03-11 23:49:18,889 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.03 11:49:18" (3/3) ...
[2024-03-11 23:49:18,889 INFO  L112   eAbstractionObserver]: Analyzing ICFG per-thread-array-init-race.i
[2024-03-11 23:49:18,896 WARN  L145   ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program
[2024-03-11 23:49:18,903 INFO  L203   ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2024-03-11 23:49:18,903 INFO  L162   ceAbstractionStarter]: Applying trace abstraction to program that has 9 error locations.
[2024-03-11 23:49:18,903 INFO  L514   ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances.
[2024-03-11 23:49:18,954 INFO  L144    ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions.
[2024-03-11 23:49:18,980 INFO  L73            FinitePrefix]: Start finitePrefix. Operand has 137 places, 138 transitions, 283 flow
[2024-03-11 23:49:19,042 INFO  L124   PetriNetUnfolderBase]: 6/204 cut-off events.
[2024-03-11 23:49:19,042 INFO  L125   PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES.
[2024-03-11 23:49:19,046 INFO  L83            FinitePrefix]: Finished finitePrefix Result has 209 conditions, 204 events. 6/204 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 331 event pairs, 0 based on Foata normal form. 0/180 useless extension candidates. Maximal degree in co-relation 103. Up to 4 conditions per place. 
[2024-03-11 23:49:19,046 INFO  L82        GeneralOperation]: Start removeDead. Operand has 137 places, 138 transitions, 283 flow
[2024-03-11 23:49:19,050 INFO  L88        GeneralOperation]: Finished RemoveDead, result has has 137 places, 138 transitions, 283 flow
[2024-03-11 23:49:19,058 INFO  L356      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2024-03-11 23:49:19,063 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=LoopHeads, 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;@3864778b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2024-03-11 23:49:19,063 INFO  L358      AbstractCegarLoop]: Starting to check reachability of 11 error locations.
[2024-03-11 23:49:19,072 INFO  L185   PetriNetUnfolderBase]: Found word, exiting Unfolder.
[2024-03-11 23:49:19,073 INFO  L124   PetriNetUnfolderBase]: 3/44 cut-off events.
[2024-03-11 23:49:19,073 INFO  L125   PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES.
[2024-03-11 23:49:19,073 INFO  L200   CegarLoopForPetriNet]: Found error trace
[2024-03-11 23:49:19,074 INFO  L208   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, 1, 1, 1, 1, 1, 1]
[2024-03-11 23:49:19,074 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)] ===
[2024-03-11 23:49:19,078 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-03-11 23:49:19,079 INFO  L85        PathProgramCache]: Analyzing trace with hash -1888234241, now seen corresponding path program 1 times
[2024-03-11 23:49:19,087 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-03-11 23:49:19,087 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1342578624]
[2024-03-11 23:49:19,088 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-03-11 23:49:19,088 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-03-11 23:49:19,214 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-03-11 23:49:19,648 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-03-11 23:49:19,649 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-03-11 23:49:19,649 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1342578624]
[2024-03-11 23:49:19,650 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1342578624] provided 1 perfect and 0 imperfect interpolant sequences
[2024-03-11 23:49:19,650 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-03-11 23:49:19,650 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2024-03-11 23:49:19,651 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1942605785]
[2024-03-11 23:49:19,652 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-03-11 23:49:19,658 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2024-03-11 23:49:19,663 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-03-11 23:49:19,682 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2024-03-11 23:49:19,682 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30
[2024-03-11 23:49:20,202 INFO  L471   CegarLoopForPetriNet]: Number of universal loopers: 107 out of 138
[2024-03-11 23:49:20,206 INFO  L103   encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 137 places, 138 transitions, 283 flow. Second operand  has 6 states, 6 states have (on average 108.16666666666667) internal successors, (649), 6 states have internal predecessors, (649), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:49:20,206 INFO  L112   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2024-03-11 23:49:20,206 INFO  L113   encePairwiseOnDemand]: Number of universal subtrahend loopers: 107 of 138
[2024-03-11 23:49:20,207 INFO  L73            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2024-03-11 23:49:20,274 INFO  L124   PetriNetUnfolderBase]: 1/194 cut-off events.
[2024-03-11 23:49:20,274 INFO  L125   PetriNetUnfolderBase]: For 4/4 co-relation queries the response was YES.
[2024-03-11 23:49:20,274 INFO  L83            FinitePrefix]: Finished finitePrefix Result has 237 conditions, 194 events. 1/194 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 305 event pairs, 0 based on Foata normal form. 5/184 useless extension candidates. Maximal degree in co-relation 5. Up to 14 conditions per place. 
[2024-03-11 23:49:20,276 INFO  L140   encePairwiseOnDemand]: 122/138 looper letters, 15 selfloop transitions, 10 changer transitions 1/132 dead transitions.
[2024-03-11 23:49:20,276 INFO  L145   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 139 places, 132 transitions, 321 flow
[2024-03-11 23:49:20,277 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2024-03-11 23:49:20,279 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 6 states.
[2024-03-11 23:49:20,285 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 673 transitions.
[2024-03-11 23:49:20,288 INFO  L516   CegarLoopForPetriNet]: DFA transition density 0.8128019323671497
[2024-03-11 23:49:20,288 INFO  L72            ComplementDD]: Start complementDD. Operand 6 states and 673 transitions.
[2024-03-11 23:49:20,289 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 6 states and 673 transitions.
[2024-03-11 23:49:20,291 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2024-03-11 23:49:20,292 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 673 transitions.
[2024-03-11 23:49:20,297 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 7 states, 6 states have (on average 112.16666666666667) internal successors, (673), 6 states have internal predecessors, (673), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:49:20,302 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 7 states, 7 states have (on average 138.0) internal successors, (966), 7 states have internal predecessors, (966), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:49:20,303 INFO  L81            ComplementDD]: Finished complementDD. Result  has 7 states, 7 states have (on average 138.0) internal successors, (966), 7 states have internal predecessors, (966), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:49:20,304 INFO  L175             Difference]: Start difference. First operand has 137 places, 138 transitions, 283 flow. Second operand 6 states and 673 transitions.
[2024-03-11 23:49:20,305 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 139 places, 132 transitions, 321 flow
[2024-03-11 23:49:20,307 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 139 places, 132 transitions, 321 flow, removed 0 selfloop flow, removed 0 redundant places.
[2024-03-11 23:49:20,310 INFO  L231             Difference]: Finished difference. Result has 139 places, 131 transitions, 289 flow
[2024-03-11 23:49:20,311 INFO  L264   CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=271, PETRI_DIFFERENCE_MINUEND_PLACES=134, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=132, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=10, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=122, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=289, PETRI_PLACES=139, PETRI_TRANSITIONS=131}
[2024-03-11 23:49:20,314 INFO  L281   CegarLoopForPetriNet]: 137 programPoint places, 2 predicate places.
[2024-03-11 23:49:20,314 INFO  L495      AbstractCegarLoop]: Abstraction has has 139 places, 131 transitions, 289 flow
[2024-03-11 23:49:20,315 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 6 states, 6 states have (on average 108.16666666666667) internal successors, (649), 6 states have internal predecessors, (649), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:49:20,315 INFO  L200   CegarLoopForPetriNet]: Found error trace
[2024-03-11 23:49:20,315 INFO  L208   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, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-03-11 23:49:20,315 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2024-03-11 23:49:20,315 INFO  L420      AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACE (and 8 more)] ===
[2024-03-11 23:49:20,316 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-03-11 23:49:20,316 INFO  L85        PathProgramCache]: Analyzing trace with hash 1621397187, now seen corresponding path program 1 times
[2024-03-11 23:49:20,316 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-03-11 23:49:20,316 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [963385367]
[2024-03-11 23:49:20,316 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-03-11 23:49:20,316 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-03-11 23:49:20,332 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-03-11 23:49:20,385 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-03-11 23:49:20,385 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-03-11 23:49:20,385 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [963385367]
[2024-03-11 23:49:20,385 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [963385367] provided 1 perfect and 0 imperfect interpolant sequences
[2024-03-11 23:49:20,385 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-03-11 23:49:20,385 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2024-03-11 23:49:20,385 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1907194521]
[2024-03-11 23:49:20,386 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-03-11 23:49:20,386 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 5 states
[2024-03-11 23:49:20,387 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-03-11 23:49:20,387 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2024-03-11 23:49:20,387 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20
[2024-03-11 23:49:20,508 INFO  L471   CegarLoopForPetriNet]: Number of universal loopers: 122 out of 138
[2024-03-11 23:49:20,509 INFO  L103   encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 139 places, 131 transitions, 289 flow. Second operand  has 5 states, 5 states have (on average 123.4) internal successors, (617), 5 states have internal predecessors, (617), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:49:20,509 INFO  L112   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2024-03-11 23:49:20,509 INFO  L113   encePairwiseOnDemand]: Number of universal subtrahend loopers: 122 of 138
[2024-03-11 23:49:20,509 INFO  L73            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2024-03-11 23:49:20,568 INFO  L124   PetriNetUnfolderBase]: 1/219 cut-off events.
[2024-03-11 23:49:20,568 INFO  L125   PetriNetUnfolderBase]: For 4/4 co-relation queries the response was YES.
[2024-03-11 23:49:20,568 INFO  L83            FinitePrefix]: Finished finitePrefix Result has 271 conditions, 219 events. 1/219 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 275 event pairs, 0 based on Foata normal form. 1/209 useless extension candidates. Maximal degree in co-relation 55. Up to 16 conditions per place. 
[2024-03-11 23:49:20,569 INFO  L140   encePairwiseOnDemand]: 130/138 looper letters, 11 selfloop transitions, 6 changer transitions 1/136 dead transitions.
[2024-03-11 23:49:20,569 INFO  L145   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 143 places, 136 transitions, 335 flow
[2024-03-11 23:49:20,573 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2024-03-11 23:49:20,573 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 6 states.
[2024-03-11 23:49:20,575 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 751 transitions.
[2024-03-11 23:49:20,576 INFO  L516   CegarLoopForPetriNet]: DFA transition density 0.9070048309178744
[2024-03-11 23:49:20,576 INFO  L72            ComplementDD]: Start complementDD. Operand 6 states and 751 transitions.
[2024-03-11 23:49:20,576 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 6 states and 751 transitions.
[2024-03-11 23:49:20,577 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2024-03-11 23:49:20,577 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 751 transitions.
[2024-03-11 23:49:20,580 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 7 states, 6 states have (on average 125.16666666666667) internal successors, (751), 6 states have internal predecessors, (751), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:49:20,582 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 7 states, 7 states have (on average 138.0) internal successors, (966), 7 states have internal predecessors, (966), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:49:20,583 INFO  L81            ComplementDD]: Finished complementDD. Result  has 7 states, 7 states have (on average 138.0) internal successors, (966), 7 states have internal predecessors, (966), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:49:20,583 INFO  L175             Difference]: Start difference. First operand has 139 places, 131 transitions, 289 flow. Second operand 6 states and 751 transitions.
[2024-03-11 23:49:20,583 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 143 places, 136 transitions, 335 flow
[2024-03-11 23:49:20,585 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 138 places, 136 transitions, 315 flow, removed 0 selfloop flow, removed 5 redundant places.
[2024-03-11 23:49:20,587 INFO  L231             Difference]: Finished difference. Result has 142 places, 135 transitions, 311 flow
[2024-03-11 23:49:20,587 INFO  L264   CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=269, PETRI_DIFFERENCE_MINUEND_PLACES=133, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=131, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=125, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=311, PETRI_PLACES=142, PETRI_TRANSITIONS=135}
[2024-03-11 23:49:20,587 INFO  L281   CegarLoopForPetriNet]: 137 programPoint places, 5 predicate places.
[2024-03-11 23:49:20,588 INFO  L495      AbstractCegarLoop]: Abstraction has has 142 places, 135 transitions, 311 flow
[2024-03-11 23:49:20,588 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 5 states, 5 states have (on average 123.4) internal successors, (617), 5 states have internal predecessors, (617), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:49:20,588 INFO  L200   CegarLoopForPetriNet]: Found error trace
[2024-03-11 23:49:20,588 INFO  L208   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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-03-11 23:49:20,588 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2024-03-11 23:49:20,589 INFO  L420      AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACE (and 8 more)] ===
[2024-03-11 23:49:20,589 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-03-11 23:49:20,589 INFO  L85        PathProgramCache]: Analyzing trace with hash -1676259275, now seen corresponding path program 1 times
[2024-03-11 23:49:20,589 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-03-11 23:49:20,590 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1800282583]
[2024-03-11 23:49:20,590 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-03-11 23:49:20,590 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-03-11 23:49:20,604 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-03-11 23:49:20,821 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-03-11 23:49:20,821 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-03-11 23:49:20,821 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1800282583]
[2024-03-11 23:49:20,821 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1800282583] provided 1 perfect and 0 imperfect interpolant sequences
[2024-03-11 23:49:20,822 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-03-11 23:49:20,822 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2024-03-11 23:49:20,822 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [564965939]
[2024-03-11 23:49:20,822 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-03-11 23:49:20,822 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2024-03-11 23:49:20,822 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-03-11 23:49:20,823 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2024-03-11 23:49:20,823 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30
[2024-03-11 23:49:21,157 INFO  L471   CegarLoopForPetriNet]: Number of universal loopers: 107 out of 138
[2024-03-11 23:49:21,158 INFO  L103   encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 142 places, 135 transitions, 311 flow. Second operand  has 6 states, 6 states have (on average 108.16666666666667) internal successors, (649), 6 states have internal predecessors, (649), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:49:21,158 INFO  L112   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2024-03-11 23:49:21,158 INFO  L113   encePairwiseOnDemand]: Number of universal subtrahend loopers: 107 of 138
[2024-03-11 23:49:21,158 INFO  L73            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2024-03-11 23:49:21,226 INFO  L124   PetriNetUnfolderBase]: 0/211 cut-off events.
[2024-03-11 23:49:21,226 INFO  L125   PetriNetUnfolderBase]: For 8/8 co-relation queries the response was YES.
[2024-03-11 23:49:21,227 INFO  L83            FinitePrefix]: Finished finitePrefix Result has 290 conditions, 211 events. 0/211 cut-off events. For 8/8 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 235 event pairs, 0 based on Foata normal form. 0/207 useless extension candidates. Maximal degree in co-relation 0. Up to 22 conditions per place. 
[2024-03-11 23:49:21,227 INFO  L140   encePairwiseOnDemand]: 121/138 looper letters, 15 selfloop transitions, 14 changer transitions 8/140 dead transitions.
[2024-03-11 23:49:21,227 INFO  L145   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 144 places, 140 transitions, 387 flow
[2024-03-11 23:49:21,229 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2024-03-11 23:49:21,229 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 6 states.
[2024-03-11 23:49:21,230 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 678 transitions.
[2024-03-11 23:49:21,230 INFO  L516   CegarLoopForPetriNet]: DFA transition density 0.8188405797101449
[2024-03-11 23:49:21,231 INFO  L72            ComplementDD]: Start complementDD. Operand 6 states and 678 transitions.
[2024-03-11 23:49:21,231 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 6 states and 678 transitions.
[2024-03-11 23:49:21,231 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2024-03-11 23:49:21,231 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 678 transitions.
[2024-03-11 23:49:21,232 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 7 states, 6 states have (on average 113.0) internal successors, (678), 6 states have internal predecessors, (678), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:49:21,234 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 7 states, 7 states have (on average 138.0) internal successors, (966), 7 states have internal predecessors, (966), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:49:21,234 INFO  L81            ComplementDD]: Finished complementDD. Result  has 7 states, 7 states have (on average 138.0) internal successors, (966), 7 states have internal predecessors, (966), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:49:21,234 INFO  L175             Difference]: Start difference. First operand has 142 places, 135 transitions, 311 flow. Second operand 6 states and 678 transitions.
[2024-03-11 23:49:21,235 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 144 places, 140 transitions, 387 flow
[2024-03-11 23:49:21,236 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 143 places, 140 transitions, 385 flow, removed 0 selfloop flow, removed 1 redundant places.
[2024-03-11 23:49:21,238 INFO  L231             Difference]: Finished difference. Result has 147 places, 132 transitions, 346 flow
[2024-03-11 23:49:21,238 INFO  L264   CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=303, PETRI_DIFFERENCE_MINUEND_PLACES=138, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=132, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=10, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=118, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=346, PETRI_PLACES=147, PETRI_TRANSITIONS=132}
[2024-03-11 23:49:21,238 INFO  L281   CegarLoopForPetriNet]: 137 programPoint places, 10 predicate places.
[2024-03-11 23:49:21,239 INFO  L495      AbstractCegarLoop]: Abstraction has has 147 places, 132 transitions, 346 flow
[2024-03-11 23:49:21,239 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 6 states, 6 states have (on average 108.16666666666667) internal successors, (649), 6 states have internal predecessors, (649), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:49:21,239 INFO  L200   CegarLoopForPetriNet]: Found error trace
[2024-03-11 23:49:21,239 INFO  L208   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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-03-11 23:49:21,239 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2024-03-11 23:49:21,240 INFO  L420      AbstractCegarLoop]: === Iteration 4 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACE (and 8 more)] ===
[2024-03-11 23:49:21,240 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-03-11 23:49:21,240 INFO  L85        PathProgramCache]: Analyzing trace with hash 57195927, now seen corresponding path program 1 times
[2024-03-11 23:49:21,240 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-03-11 23:49:21,240 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [262171011]
[2024-03-11 23:49:21,241 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-03-11 23:49:21,241 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-03-11 23:49:21,267 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-03-11 23:49:21,502 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-03-11 23:49:21,502 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-03-11 23:49:21,502 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [262171011]
[2024-03-11 23:49:21,502 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [262171011] provided 1 perfect and 0 imperfect interpolant sequences
[2024-03-11 23:49:21,503 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-03-11 23:49:21,503 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2024-03-11 23:49:21,503 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [42988433]
[2024-03-11 23:49:21,503 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-03-11 23:49:21,503 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2024-03-11 23:49:21,503 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-03-11 23:49:21,504 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2024-03-11 23:49:21,504 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30
[2024-03-11 23:49:21,899 INFO  L471   CegarLoopForPetriNet]: Number of universal loopers: 122 out of 138
[2024-03-11 23:49:21,900 INFO  L103   encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 147 places, 132 transitions, 346 flow. Second operand  has 6 states, 6 states have (on average 123.16666666666667) internal successors, (739), 6 states have internal predecessors, (739), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:49:21,901 INFO  L112   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2024-03-11 23:49:21,901 INFO  L113   encePairwiseOnDemand]: Number of universal subtrahend loopers: 122 of 138
[2024-03-11 23:49:21,901 INFO  L73            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2024-03-11 23:49:22,004 INFO  L124   PetriNetUnfolderBase]: 38/688 cut-off events.
[2024-03-11 23:49:22,004 INFO  L125   PetriNetUnfolderBase]: For 57/62 co-relation queries the response was YES.
[2024-03-11 23:49:22,007 INFO  L83            FinitePrefix]: Finished finitePrefix Result has 1054 conditions, 688 events. 38/688 cut-off events. For 57/62 co-relation queries the response was YES. Maximal size of possible extension queue 22. Compared 3973 event pairs, 4 based on Foata normal form. 4/670 useless extension candidates. Maximal degree in co-relation 920. Up to 70 conditions per place. 
[2024-03-11 23:49:22,009 INFO  L140   encePairwiseOnDemand]: 128/138 looper letters, 13 selfloop transitions, 21 changer transitions 0/153 dead transitions.
[2024-03-11 23:49:22,009 INFO  L145   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 149 places, 153 transitions, 471 flow
[2024-03-11 23:49:22,012 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2024-03-11 23:49:22,012 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 6 states.
[2024-03-11 23:49:22,014 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 767 transitions.
[2024-03-11 23:49:22,015 INFO  L516   CegarLoopForPetriNet]: DFA transition density 0.9263285024154589
[2024-03-11 23:49:22,015 INFO  L72            ComplementDD]: Start complementDD. Operand 6 states and 767 transitions.
[2024-03-11 23:49:22,015 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 6 states and 767 transitions.
[2024-03-11 23:49:22,016 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2024-03-11 23:49:22,016 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 767 transitions.
[2024-03-11 23:49:22,019 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 7 states, 6 states have (on average 127.83333333333333) internal successors, (767), 6 states have internal predecessors, (767), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:49:22,021 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 7 states, 7 states have (on average 138.0) internal successors, (966), 7 states have internal predecessors, (966), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:49:22,022 INFO  L81            ComplementDD]: Finished complementDD. Result  has 7 states, 7 states have (on average 138.0) internal successors, (966), 7 states have internal predecessors, (966), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:49:22,022 INFO  L175             Difference]: Start difference. First operand has 147 places, 132 transitions, 346 flow. Second operand 6 states and 767 transitions.
[2024-03-11 23:49:22,022 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 149 places, 153 transitions, 471 flow
[2024-03-11 23:49:22,027 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 144 places, 153 transitions, 450 flow, removed 5 selfloop flow, removed 5 redundant places.
[2024-03-11 23:49:22,029 INFO  L231             Difference]: Finished difference. Result has 149 places, 152 transitions, 479 flow
[2024-03-11 23:49:22,029 INFO  L264   CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=329, PETRI_DIFFERENCE_MINUEND_PLACES=139, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=132, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=123, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=479, PETRI_PLACES=149, PETRI_TRANSITIONS=152}
[2024-03-11 23:49:22,030 INFO  L281   CegarLoopForPetriNet]: 137 programPoint places, 12 predicate places.
[2024-03-11 23:49:22,030 INFO  L495      AbstractCegarLoop]: Abstraction has has 149 places, 152 transitions, 479 flow
[2024-03-11 23:49:22,031 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 6 states, 6 states have (on average 123.16666666666667) internal successors, (739), 6 states have internal predecessors, (739), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:49:22,031 INFO  L200   CegarLoopForPetriNet]: Found error trace
[2024-03-11 23:49:22,031 INFO  L208   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, 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, 1, 1, 1, 1, 1, 1, 1]
[2024-03-11 23:49:22,031 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3
[2024-03-11 23:49:22,031 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)] ===
[2024-03-11 23:49:22,032 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-03-11 23:49:22,032 INFO  L85        PathProgramCache]: Analyzing trace with hash 1207268779, now seen corresponding path program 1 times
[2024-03-11 23:49:22,032 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-03-11 23:49:22,032 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [423073927]
[2024-03-11 23:49:22,032 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-03-11 23:49:22,032 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-03-11 23:49:22,054 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-03-11 23:49:22,301 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-03-11 23:49:22,301 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-03-11 23:49:22,301 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [423073927]
[2024-03-11 23:49:22,301 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [423073927] provided 1 perfect and 0 imperfect interpolant sequences
[2024-03-11 23:49:22,302 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-03-11 23:49:22,302 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2024-03-11 23:49:22,302 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [949203969]
[2024-03-11 23:49:22,302 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-03-11 23:49:22,302 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2024-03-11 23:49:22,303 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-03-11 23:49:22,303 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2024-03-11 23:49:22,303 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30
[2024-03-11 23:49:22,543 INFO  L471   CegarLoopForPetriNet]: Number of universal loopers: 86 out of 138
[2024-03-11 23:49:22,543 INFO  L103   encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 149 places, 152 transitions, 479 flow. Second operand  has 6 states, 6 states have (on average 89.66666666666667) internal successors, (538), 6 states have internal predecessors, (538), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:49:22,544 INFO  L112   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2024-03-11 23:49:22,544 INFO  L113   encePairwiseOnDemand]: Number of universal subtrahend loopers: 86 of 138
[2024-03-11 23:49:22,544 INFO  L73            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2024-03-11 23:49:22,733 INFO  L124   PetriNetUnfolderBase]: 292/1241 cut-off events.
[2024-03-11 23:49:22,733 INFO  L125   PetriNetUnfolderBase]: For 684/686 co-relation queries the response was YES.
[2024-03-11 23:49:22,736 INFO  L83            FinitePrefix]: Finished finitePrefix Result has 2814 conditions, 1241 events. 292/1241 cut-off events. For 684/686 co-relation queries the response was YES. Maximal size of possible extension queue 38. Compared 7599 event pairs, 139 based on Foata normal form. 0/1207 useless extension candidates. Maximal degree in co-relation 2652. Up to 683 conditions per place. 
[2024-03-11 23:49:22,740 INFO  L140   encePairwiseOnDemand]: 127/138 looper letters, 67 selfloop transitions, 32 changer transitions 0/179 dead transitions.
[2024-03-11 23:49:22,740 INFO  L145   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 154 places, 179 transitions, 801 flow
[2024-03-11 23:49:22,742 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2024-03-11 23:49:22,742 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 6 states.
[2024-03-11 23:49:22,743 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 587 transitions.
[2024-03-11 23:49:22,743 INFO  L516   CegarLoopForPetriNet]: DFA transition density 0.7089371980676329
[2024-03-11 23:49:22,744 INFO  L72            ComplementDD]: Start complementDD. Operand 6 states and 587 transitions.
[2024-03-11 23:49:22,744 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 6 states and 587 transitions.
[2024-03-11 23:49:22,744 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2024-03-11 23:49:22,744 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 587 transitions.
[2024-03-11 23:49:22,745 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 7 states, 6 states have (on average 97.83333333333333) internal successors, (587), 6 states have internal predecessors, (587), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:49:22,746 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 7 states, 7 states have (on average 138.0) internal successors, (966), 7 states have internal predecessors, (966), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:49:22,746 INFO  L81            ComplementDD]: Finished complementDD. Result  has 7 states, 7 states have (on average 138.0) internal successors, (966), 7 states have internal predecessors, (966), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:49:22,746 INFO  L175             Difference]: Start difference. First operand has 149 places, 152 transitions, 479 flow. Second operand 6 states and 587 transitions.
[2024-03-11 23:49:22,747 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 154 places, 179 transitions, 801 flow
[2024-03-11 23:49:22,753 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 154 places, 179 transitions, 801 flow, removed 0 selfloop flow, removed 0 redundant places.
[2024-03-11 23:49:22,756 INFO  L231             Difference]: Finished difference. Result has 159 places, 179 transitions, 763 flow
[2024-03-11 23:49:22,756 INFO  L264   CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=479, PETRI_DIFFERENCE_MINUEND_PLACES=149, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=152, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=9, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=132, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=763, PETRI_PLACES=159, PETRI_TRANSITIONS=179}
[2024-03-11 23:49:22,757 INFO  L281   CegarLoopForPetriNet]: 137 programPoint places, 22 predicate places.
[2024-03-11 23:49:22,757 INFO  L495      AbstractCegarLoop]: Abstraction has has 159 places, 179 transitions, 763 flow
[2024-03-11 23:49:22,757 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 6 states, 6 states have (on average 89.66666666666667) internal successors, (538), 6 states have internal predecessors, (538), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-03-11 23:49:22,757 INFO  L200   CegarLoopForPetriNet]: Found error trace
[2024-03-11 23:49:22,757 INFO  L208   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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-03-11 23:49:22,758 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4
[2024-03-11 23:49:22,758 INFO  L420      AbstractCegarLoop]: === Iteration 6 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACE (and 8 more)] ===
[2024-03-11 23:49:22,758 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-03-11 23:49:22,758 INFO  L85        PathProgramCache]: Analyzing trace with hash 1599757749, now seen corresponding path program 1 times
[2024-03-11 23:49:22,758 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-03-11 23:49:22,758 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1779833073]
[2024-03-11 23:49:22,759 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-03-11 23:49:22,759 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-03-11 23:49:22,792 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-03-11 23:49:22,792 INFO  L356             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2024-03-11 23:49:22,808 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-03-11 23:49:22,829 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2024-03-11 23:49:22,829 INFO  L360         BasicCegarLoop]: Counterexample is feasible
[2024-03-11 23:49:22,830 INFO  L805   garLoopResultBuilder]: Registering result UNSAFE for location threadErr0ASSERT_VIOLATIONDATA_RACE (10 of 11 remaining)
[2024-03-11 23:49:22,831 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (9 of 11 remaining)
[2024-03-11 23:49:22,831 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (8 of 11 remaining)
[2024-03-11 23:49:22,831 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACE (7 of 11 remaining)
[2024-03-11 23:49:22,831 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (6 of 11 remaining)
[2024-03-11 23:49:22,832 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE (5 of 11 remaining)
[2024-03-11 23:49:22,832 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr7ASSERT_VIOLATIONDATA_RACE (4 of 11 remaining)
[2024-03-11 23:49:22,832 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (3 of 11 remaining)
[2024-03-11 23:49:22,832 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (2 of 11 remaining)
[2024-03-11 23:49:22,832 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 11 remaining)
[2024-03-11 23:49:22,832 INFO  L805   garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (0 of 11 remaining)
[2024-03-11 23:49:22,832 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5
[2024-03-11 23:49:22,833 INFO  L445         BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1]
[2024-03-11 23:49:22,837 INFO  L228   ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances
[2024-03-11 23:49:22,837 INFO  L178   ceAbstractionStarter]: Computing trace abstraction results
[2024-03-11 23:49:22,858 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated
[2024-03-11 23:49:22,861 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc5
[2024-03-11 23:49:22,861 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc6
[2024-03-11 23:49:22,862 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc6
[2024-03-11 23:49:22,862 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc6
[2024-03-11 23:49:22,862 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem8
[2024-03-11 23:49:22,862 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc6
[2024-03-11 23:49:22,862 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc6
[2024-03-11 23:49:22,862 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem8
[2024-03-11 23:49:22,862 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem10
[2024-03-11 23:49:22,863 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre9 could not be translated
[2024-03-11 23:49:22,863 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem8
[2024-03-11 23:49:22,863 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc6
[2024-03-11 23:49:22,863 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc6
[2024-03-11 23:49:22,863 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem10
[2024-03-11 23:49:22,863 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem8
[2024-03-11 23:49:22,863 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre9 could not be translated
[2024-03-11 23:49:22,863 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre9 could not be translated
[2024-03-11 23:49:22,863 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem10
[2024-03-11 23:49:22,863 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem8
[2024-03-11 23:49:22,864 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc6
[2024-03-11 23:49:22,864 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem3 could not be translated
[2024-03-11 23:49:22,864 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem12
[2024-03-11 23:49:22,864 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem3 could not be translated
[2024-03-11 23:49:22,864 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc6
[2024-03-11 23:49:22,864 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem3 could not be translated
[2024-03-11 23:49:22,864 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc6
[2024-03-11 23:49:22,864 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem12
[2024-03-11 23:49:22,865 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem3 could not be translated
[2024-03-11 23:49:22,865 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem3 could not be translated
[2024-03-11 23:49:22,865 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem12
[2024-03-11 23:49:22,865 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc6
[2024-03-11 23:49:22,865 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem3 could not be translated
[2024-03-11 23:49:22,865 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem3 could not be translated
[2024-03-11 23:49:22,865 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem12
[2024-03-11 23:49:22,865 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc6
[2024-03-11 23:49:22,866 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem3 could not be translated
[2024-03-11 23:49:22,866 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet13 could not be translated
[2024-03-11 23:49:22,866 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem12
[2024-03-11 23:49:22,866 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem3 could not be translated
[2024-03-11 23:49:22,866 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc6
[2024-03-11 23:49:22,866 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem3 could not be translated
[2024-03-11 23:49:22,874 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.03 11:49:22 BasicIcfg
[2024-03-11 23:49:22,874 INFO  L131        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2024-03-11 23:49:22,874 INFO  L112        PluginConnector]: ------------------------Witness Printer----------------------------
[2024-03-11 23:49:22,874 INFO  L270        PluginConnector]: Initializing Witness Printer...
[2024-03-11 23:49:22,874 INFO  L274        PluginConnector]: Witness Printer initialized
[2024-03-11 23:49:22,875 INFO  L184        PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.03 11:49:18" (3/4) ...
[2024-03-11 23:49:22,876 INFO  L140         WitnessPrinter]: No result that supports witness generation found
[2024-03-11 23:49:22,877 INFO  L131        PluginConnector]: ------------------------ END Witness Printer----------------------------
[2024-03-11 23:49:22,878 INFO  L158              Benchmark]: Toolchain (without parser) took 4940.35ms. Allocated memory was 121.6MB in the beginning and 216.0MB in the end (delta: 94.4MB). Free memory was 80.9MB in the beginning and 112.0MB in the end (delta: -31.2MB). Peak memory consumption was 65.2MB. Max. memory is 16.1GB.
[2024-03-11 23:49:22,878 INFO  L158              Benchmark]: CDTParser took 0.12ms. Allocated memory is still 121.6MB. Free memory is still 93.1MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-03-11 23:49:22,878 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 421.58ms. Allocated memory is still 121.6MB. Free memory was 80.6MB in the beginning and 52.5MB in the end (delta: 28.2MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB.
[2024-03-11 23:49:22,879 INFO  L158              Benchmark]: Boogie Procedure Inliner took 64.65ms. Allocated memory was 121.6MB in the beginning and 159.4MB in the end (delta: 37.7MB). Free memory was 52.5MB in the beginning and 129.7MB in the end (delta: -77.2MB). Peak memory consumption was 11.5MB. Max. memory is 16.1GB.
[2024-03-11 23:49:22,879 INFO  L158              Benchmark]: Boogie Preprocessor took 27.03ms. Allocated memory is still 159.4MB. Free memory was 129.7MB in the beginning and 127.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
[2024-03-11 23:49:22,880 INFO  L158              Benchmark]: RCFGBuilder took 430.63ms. Allocated memory is still 159.4MB. Free memory was 127.6MB in the beginning and 106.5MB in the end (delta: 21.1MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB.
[2024-03-11 23:49:22,880 INFO  L158              Benchmark]: TraceAbstraction took 3988.71ms. Allocated memory was 159.4MB in the beginning and 216.0MB in the end (delta: 56.6MB). Free memory was 105.3MB in the beginning and 113.1MB in the end (delta: -7.8MB). Peak memory consumption was 47.4MB. Max. memory is 16.1GB.
[2024-03-11 23:49:22,880 INFO  L158              Benchmark]: Witness Printer took 2.85ms. Allocated memory is still 216.0MB. Free memory was 113.1MB in the beginning and 112.0MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
[2024-03-11 23:49:22,882 INFO  L338   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.12ms. Allocated memory is still 121.6MB. Free memory is still 93.1MB. There was no memory consumed. Max. memory is 16.1GB.
 * CACSL2BoogieTranslator took 421.58ms. Allocated memory is still 121.6MB. Free memory was 80.6MB in the beginning and 52.5MB in the end (delta: 28.2MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB.
 * Boogie Procedure Inliner took 64.65ms. Allocated memory was 121.6MB in the beginning and 159.4MB in the end (delta: 37.7MB). Free memory was 52.5MB in the beginning and 129.7MB in the end (delta: -77.2MB). Peak memory consumption was 11.5MB. Max. memory is 16.1GB.
 * Boogie Preprocessor took 27.03ms. Allocated memory is still 159.4MB. Free memory was 129.7MB in the beginning and 127.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
 * RCFGBuilder took 430.63ms. Allocated memory is still 159.4MB. Free memory was 127.6MB in the beginning and 106.5MB in the end (delta: 21.1MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB.
 * TraceAbstraction took 3988.71ms. Allocated memory was 159.4MB in the beginning and 216.0MB in the end (delta: 56.6MB). Free memory was 105.3MB in the beginning and 113.1MB in the end (delta: -7.8MB). Peak memory consumption was 47.4MB. Max. memory is 16.1GB.
 * Witness Printer took 2.85ms. Allocated memory is still 216.0MB. Free memory was 113.1MB in the beginning and 112.0MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: unknown boogie variable #t~malloc5
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: unknown boogie variable #t~malloc6
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: unknown boogie variable #t~malloc6
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: unknown boogie variable #t~malloc6
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: unknown boogie variable #t~mem8
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: unknown boogie variable #t~malloc6
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: unknown boogie variable #t~malloc6
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: unknown boogie variable #t~mem8
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: unknown boogie variable #t~mem10
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: IdentifierExpression #t~pre9 could not be translated
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: unknown boogie variable #t~mem8
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: unknown boogie variable #t~malloc6
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: unknown boogie variable #t~malloc6
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: unknown boogie variable #t~mem10
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: unknown boogie variable #t~mem8
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: IdentifierExpression #t~pre9 could not be translated
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: IdentifierExpression #t~pre9 could not be translated
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: unknown boogie variable #t~mem10
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: unknown boogie variable #t~mem8
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: unknown boogie variable #t~malloc6
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: IdentifierExpression #t~mem3 could not be translated
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: unknown boogie variable #t~mem12
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: IdentifierExpression #t~mem3 could not be translated
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: unknown boogie variable #t~malloc6
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: IdentifierExpression #t~mem3 could not be translated
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: unknown boogie variable #t~malloc6
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: unknown boogie variable #t~mem12
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: IdentifierExpression #t~mem3 could not be translated
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: IdentifierExpression #t~mem3 could not be translated
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: unknown boogie variable #t~mem12
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: unknown boogie variable #t~malloc6
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: IdentifierExpression #t~mem3 could not be translated
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: IdentifierExpression #t~mem3 could not be translated
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: unknown boogie variable #t~mem12
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: unknown boogie variable #t~malloc6
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: IdentifierExpression #t~mem3 could not be translated
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: IdentifierExpression #t~nondet13 could not be translated
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: unknown boogie variable #t~mem12
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: IdentifierExpression #t~mem3 could not be translated
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: unknown boogie variable #t~malloc6
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: IdentifierExpression #t~mem3 could not be translated
  - GenericResult: Unfinished Backtranslation
    The program execution was not completely translated back.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - DataRaceFoundResult [Line: 1014]: Data race detected
[2024-03-11 23:49:22,896 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated
[2024-03-11 23:49:22,897 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc5
[2024-03-11 23:49:22,897 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc6
[2024-03-11 23:49:22,897 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc6
[2024-03-11 23:49:22,897 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc6
[2024-03-11 23:49:22,897 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem8
[2024-03-11 23:49:22,897 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc6
[2024-03-11 23:49:22,897 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc6
[2024-03-11 23:49:22,898 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem8
[2024-03-11 23:49:22,898 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem8
[2024-03-11 23:49:22,898 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre9 could not be translated
[2024-03-11 23:49:22,898 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc6
[2024-03-11 23:49:22,898 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem10
[2024-03-11 23:49:22,898 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem8
[2024-03-11 23:49:22,898 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem10
[2024-03-11 23:49:22,898 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre9 could not be translated
[2024-03-11 23:49:22,898 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc6
[2024-03-11 23:49:22,898 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem8
[2024-03-11 23:49:22,898 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem10
[2024-03-11 23:49:22,899 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre9 could not be translated
[2024-03-11 23:49:22,899 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc6
[2024-03-11 23:49:22,899 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem3 could not be translated
[2024-03-11 23:49:22,899 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc6
[2024-03-11 23:49:22,899 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem3 could not be translated
[2024-03-11 23:49:22,899 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem12
[2024-03-11 23:49:22,900 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem3 could not be translated
[2024-03-11 23:49:22,900 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem12
[2024-03-11 23:49:22,900 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc6
[2024-03-11 23:49:22,900 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem3 could not be translated
[2024-03-11 23:49:22,900 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem3 could not be translated
[2024-03-11 23:49:22,900 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc6
[2024-03-11 23:49:22,900 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem3 could not be translated
[2024-03-11 23:49:22,900 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem12
[2024-03-11 23:49:22,901 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem3 could not be translated
[2024-03-11 23:49:22,901 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem12
[2024-03-11 23:49:22,901 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc6
[2024-03-11 23:49:22,901 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem3 could not be translated
[2024-03-11 23:49:22,901 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem12
[2024-03-11 23:49:22,901 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc6
[2024-03-11 23:49:22,901 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem3 could not be translated
[2024-03-11 23:49:22,901 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet13 could not be translated
[2024-03-11 23:49:22,902 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem3 could not be translated
[2024-03-11 23:49:22,909 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated
[2024-03-11 23:49:22,910 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc5
[2024-03-11 23:49:22,910 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc6
[2024-03-11 23:49:22,910 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc6
[2024-03-11 23:49:22,910 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc6
[2024-03-11 23:49:22,910 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem8
[2024-03-11 23:49:22,911 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc6
[2024-03-11 23:49:22,911 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc6
[2024-03-11 23:49:22,911 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem8
[2024-03-11 23:49:22,911 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre9 could not be translated
[2024-03-11 23:49:22,911 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem10
[2024-03-11 23:49:22,911 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem8
[2024-03-11 23:49:22,911 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc6
[2024-03-11 23:49:22,911 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem10
[2024-03-11 23:49:22,911 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre9 could not be translated
[2024-03-11 23:49:22,911 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem8
[2024-03-11 23:49:22,911 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc6
[2024-03-11 23:49:22,912 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem8
[2024-03-11 23:49:22,912 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem10
[2024-03-11 23:49:22,912 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc6
[2024-03-11 23:49:22,912 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre9 could not be translated
[2024-03-11 23:49:22,912 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem3 could not be translated
[2024-03-11 23:49:22,912 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem12
[2024-03-11 23:49:22,912 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem3 could not be translated
[2024-03-11 23:49:22,912 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc6
[2024-03-11 23:49:22,912 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem3 could not be translated
[2024-03-11 23:49:22,912 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem12
[2024-03-11 23:49:22,912 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem3 could not be translated
[2024-03-11 23:49:22,913 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc6
[2024-03-11 23:49:22,913 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem3 could not be translated
[2024-03-11 23:49:22,913 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc6
[2024-03-11 23:49:22,913 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem3 could not be translated
[2024-03-11 23:49:22,913 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem12
[2024-03-11 23:49:22,913 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem3 could not be translated
[2024-03-11 23:49:22,913 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc6
[2024-03-11 23:49:22,913 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem3 could not be translated
[2024-03-11 23:49:22,913 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem12
[2024-03-11 23:49:22,913 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem12
[2024-03-11 23:49:22,913 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet13 could not be translated
[2024-03-11 23:49:22,913 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc6
[2024-03-11 23:49:22,913 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem3 could not be translated
[2024-03-11 23:49:22,914 WARN  L1572  BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem3 could not be translated
    Data race detected
The following path leads to a data race: 
[L1018]               0  int breads_total = __VERIFIER_nondet_int();
         VAL             [breads_total=2]
[L1019]  CALL         0  assume_abort_if_not(breads_total >= 0)
[L1009]  COND FALSE   0  !(!cond)
         VAL             [\old(cond)=1, cond=1]
[L1019]  RET          0  assume_abort_if_not(breads_total >= 0)
[L1020]               0  pthread_t *tids = malloc(breads_total * sizeof(pthread_t));
         VAL             [breads_total=2, tids={6:0}]
[L1020]               0  pthread_t *tids = malloc(breads_total * sizeof(pthread_t));
         VAL             [breads_total=2, tids={6:0}]
[L1021]               0  int *is = calloc(breads_total, sizeof(int));
         VAL             [breads_total=2, is={5:0}, tids={6:0}]
[L1021]  EXPR, FCALL  0  calloc(breads_total, sizeof(int))
[L1021]               0  int *is = calloc(breads_total, sizeof(int));
         VAL             [breads_total=2, is={5:0}, tids={6:0}]
[L1022]               0  int i = 0;
         VAL             [breads_total=2, i=0, is={5:0}, tids={6:0}]
[L1022]  COND TRUE    0  i < breads_total
         VAL             [breads_total=2, i=0, is={5:0}, tids={6:0}]
[L1023]  EXPR         0  \read(*is)
         VAL             [breads_total=2, i=0, is={5:0}, tids={6:0}]
[L1023]  EXPR         0  is[i]
         VAL             [breads_total=2, i=0, is={5:0}, tids={6:0}]
[L1023]  EXPR         0  \read(*tids)
         VAL             [breads_total=2, i=0, is={5:0}, tids={6:0}]
[L1023]  EXPR         0  tids[i]
         VAL             [breads_total=2, i=0, is={5:0}, tids={6:0}]
[L1023]  FCALL, FORK  0  pthread_create(&tids[i], ((void *)0), &thread, &is[i])
         VAL             [arg={-3:0}, breads_total=2, i=0, is={5:0}, tids={6:0}]
[L1013]               1  int *p = arg;
         VAL             [arg={-3:0}, arg={-3:0}, p={-3:0}]
[L1014]  EXPR         1  \read(*p)
         VAL             [arg={-3:0}, arg={-3:0}, p={-3:0}]
[L1024]  EXPR         0  \read(*is)
         VAL             [arg={-3:0}, arg={-3:0}, breads_total=2, i=0, is={5:0}, p={-3:0}, tids={6:0}]
[L1014]               1  int i = *p;
         VAL             [arg={-3:0}, arg={-3:0}, p={-3:0}]
[L1024]  EXPR         0  is[i]
         VAL             [arg={-3:0}, arg={-3:0}, breads_total=2, i=0, is={5:0}, p={-3:0}, tids={6:0}]
[L1014]               1  int i = *p;
         VAL             [arg={-3:0}, arg={-3:0}, p={-3:0}]
[L1024]  EXPR         0  is[i]
         VAL             [arg={-3:0}, arg={-3:0}, breads_total=2, i=0, is={5:0}, p={-3:0}, tids={6:0}]
[L1014]               1  int i = *p;
         VAL             [arg={-3:0}, arg={-3:0}, p={-3:0}]
[L1024]  EXPR         0  is[i]
         VAL             [arg={-3:0}, arg={-3:0}, breads_total=2, i=0, is={5:0}, p={-3:0}, tids={6:0}]
[L1024]               0  is[i] = i
         VAL             [arg={-3:0}, arg={-3:0}, breads_total=2, i=0, is={5:0}, p={-3:0}, tids={6:0}]
[L1014]               1  int i = *p;
         VAL             [arg={-3:0}, arg={-3:0}, p={-3:0}]

Now there is a data race (on the heap) between 
	C: is[i] = i [1024]
and
	C: int i = *p; [1014]

  - UnprovableResult [Line: 1023]: Unable to prove that there are no data races
    Unable to prove that there are no data races
 Reason: Not analyzed. 
  - UnprovableResult [Line: 1027]: Unable to prove that there are no data races
    Unable to prove that there are no data races
 Reason: Not analyzed. 
  - UnprovableResult [Line: 1029]: Unable to prove that there are no data races
    Unable to prove that there are no data races
 Reason: Not analyzed. 
  - UnprovableResult [Line: 1023]: Unable to prove that there are no data races
    Unable to prove that there are no data races
 Reason: Not analyzed. 
  - UnprovableResult [Line: 1027]: 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: 1024]: Unable to prove that there are no data races
    Unable to prove that there are no data races
 Reason: Not analyzed. 
  - UnprovableResult [Line: 1023]: Unable to prove that petrification did provide enough thread instances (tool internal message)
    Unable to prove that petrification did provide enough thread instances (tool internal message)
 Reason: Not analyzed. 
  - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances
    CFG has 3 procedures, 149 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: 3.9s, OverallIterations: 6, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 2.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 856 SdHoareTripleChecker+Valid, 1.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 403 mSDsluCounter, 269 SdHoareTripleChecker+Invalid, 1.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 78 mSDsCounter, 361 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1643 IncrementalHoareTripleChecker+Invalid, 2004 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 361 mSolverCounterUnsat, 191 mSDtfsCounter, 1643 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 30 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=763occurred in iteration=5, InterpolantAutomatonStates: 30, 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, 1.2s InterpolantComputationTime, 275 NumberOfCodeBlocks, 275 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 207 ConstructedInterpolants, 0 QuantifiedInterpolants, 577 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!
[2024-03-11 23:49:22,925 INFO  L540       MonitoredProcess]: [MP /mnt/goblint-svcomp/benchexec/tools-pldi24/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (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
