/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --cacsl2boogietranslator.check.absence.of.data.races.in.concurrent.programs true --cacsl2boogietranslator.check.unreachability.of.error.function.in.sv-comp.mode false -i ../../../trunk/examples/svcomp/weaver/popl20-three-array-max.wvr.c


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


This is Ultimate 0.2.1-eaa536417960c97dc4122e532ee2691877b99d76-eaa5364
[2021-10-16 23:03:19,415 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2021-10-16 23:03:19,416 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2021-10-16 23:03:19,466 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2021-10-16 23:03:19,466 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2021-10-16 23:03:19,467 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2021-10-16 23:03:19,468 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2021-10-16 23:03:19,469 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
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[2021-10-16 23:03:19,474 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2021-10-16 23:03:19,475 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2021-10-16 23:03:19,475 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2021-10-16 23:03:19,476 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2021-10-16 23:03:19,477 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2021-10-16 23:03:19,477 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2021-10-16 23:03:19,478 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2021-10-16 23:03:19,479 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2021-10-16 23:03:19,480 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2021-10-16 23:03:19,482 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2021-10-16 23:03:19,483 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2021-10-16 23:03:19,483 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2021-10-16 23:03:19,485 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
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[2021-10-16 23:03:19,485 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2021-10-16 23:03:19,486 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2021-10-16 23:03:19,486 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
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[2021-10-16 23:03:19,486 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
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[2021-10-16 23:03:19,487 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2021-10-16 23:03:19,488 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2021-10-16 23:03:19,488 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2021-10-16 23:03:19,488 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
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[2021-10-16 23:03:19,489 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
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[2021-10-16 23:03:19,490 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2021-10-16 23:03:19,492 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf
[2021-10-16 23:03:19,505 INFO  L113        SettingsManager]: Loading preferences was successful
[2021-10-16 23:03:19,506 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2021-10-16 23:03:19,506 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2021-10-16 23:03:19,506 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2021-10-16 23:03:19,507 INFO  L138        SettingsManager]:  * Use SBE=true
[2021-10-16 23:03:19,507 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2021-10-16 23:03:19,507 INFO  L138        SettingsManager]:  * sizeof long=4
[2021-10-16 23:03:19,507 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2021-10-16 23:03:19,507 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2021-10-16 23:03:19,507 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2021-10-16 23:03:19,507 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2021-10-16 23:03:19,508 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2021-10-16 23:03:19,508 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2021-10-16 23:03:19,508 INFO  L138        SettingsManager]:  * sizeof long double=12
[2021-10-16 23:03:19,508 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2021-10-16 23:03:19,508 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2021-10-16 23:03:19,508 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2021-10-16 23:03:19,508 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2021-10-16 23:03:19,508 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2021-10-16 23:03:19,508 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2021-10-16 23:03:19,509 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2021-10-16 23:03:19,509 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2021-10-16 23:03:19,509 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2021-10-16 23:03:19,509 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2021-10-16 23:03:19,509 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2021-10-16 23:03:19,509 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2021-10-16 23:03:19,509 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2021-10-16 23:03:19,509 INFO  L138        SettingsManager]:  * Large block encoding in concurrent analysis=OFF
[2021-10-16 23:03:19,510 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2021-10-16 23:03:19,510 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of data races in concurrent programs -> true
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of error function in SV-COMP mode -> false
[2021-10-16 23:03:19,681 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2021-10-16 23:03:19,711 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2021-10-16 23:03:19,713 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2021-10-16 23:03:19,713 INFO  L271        PluginConnector]: Initializing CDTParser...
[2021-10-16 23:03:19,716 INFO  L275        PluginConnector]: CDTParser initialized
[2021-10-16 23:03:19,716 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-three-array-max.wvr.c
[2021-10-16 23:03:19,769 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c0b6b8a12/754a8f64dd96406a9f5bf5e3b0ce91bd/FLAGc449d596c
[2021-10-16 23:03:20,139 INFO  L306              CDTParser]: Found 1 translation units.
[2021-10-16 23:03:20,140 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-three-array-max.wvr.c
[2021-10-16 23:03:20,144 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c0b6b8a12/754a8f64dd96406a9f5bf5e3b0ce91bd/FLAGc449d596c
[2021-10-16 23:03:20,563 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c0b6b8a12/754a8f64dd96406a9f5bf5e3b0ce91bd
[2021-10-16 23:03:20,565 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2021-10-16 23:03:20,566 INFO  L131        ToolchainWalker]: Walking toolchain with 5 elements.
[2021-10-16 23:03:20,570 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2021-10-16 23:03:20,570 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2021-10-16 23:03:20,573 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2021-10-16 23:03:20,573 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:03:20" (1/1) ...
[2021-10-16 23:03:20,574 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55d5d07d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:03:20, skipping insertion in model container
[2021-10-16 23:03:20,574 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:03:20" (1/1) ...
[2021-10-16 23:03:20,578 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2021-10-16 23:03:20,597 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2021-10-16 23:03:20,801 WARN  L228   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-three-array-max.wvr.c[2671,2684]
[2021-10-16 23:03:20,806 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2021-10-16 23:03:20,816 INFO  L203         MainTranslator]: Completed pre-run
[2021-10-16 23:03:20,854 WARN  L228   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-three-array-max.wvr.c[2671,2684]
[2021-10-16 23:03:20,857 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2021-10-16 23:03:20,869 INFO  L208         MainTranslator]: Completed translation
[2021-10-16 23:03:20,869 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:03:20 WrapperNode
[2021-10-16 23:03:20,870 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2021-10-16 23:03:20,870 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2021-10-16 23:03:20,871 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2021-10-16 23:03:20,872 INFO  L275        PluginConnector]: Boogie Procedure Inliner initialized
[2021-10-16 23:03:20,877 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:03:20" (1/1) ...
[2021-10-16 23:03:20,896 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:03:20" (1/1) ...
[2021-10-16 23:03:20,932 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2021-10-16 23:03:20,933 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2021-10-16 23:03:20,933 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2021-10-16 23:03:20,933 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2021-10-16 23:03:20,944 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:03:20" (1/1) ...
[2021-10-16 23:03:20,944 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:03:20" (1/1) ...
[2021-10-16 23:03:20,955 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:03:20" (1/1) ...
[2021-10-16 23:03:20,955 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:03:20" (1/1) ...
[2021-10-16 23:03:20,966 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:03:20" (1/1) ...
[2021-10-16 23:03:20,991 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:03:20" (1/1) ...
[2021-10-16 23:03:20,993 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:03:20" (1/1) ...
[2021-10-16 23:03:20,996 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2021-10-16 23:03:20,996 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2021-10-16 23:03:20,997 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2021-10-16 23:03:20,997 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2021-10-16 23:03:21,002 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:03:20" (1/1) ...
[2021-10-16 23:03:21,007 INFO  L170          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2021-10-16 23:03:21,015 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2021-10-16 23:03:21,028 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
[2021-10-16 23:03:21,052 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process
[2021-10-16 23:03:21,059 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2021-10-16 23:03:21,060 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2021-10-16 23:03:21,060 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2021-10-16 23:03:21,061 INFO  L130     BoogieDeclarations]: Found specification of procedure thread1
[2021-10-16 23:03:21,061 INFO  L138     BoogieDeclarations]: Found implementation of procedure thread1
[2021-10-16 23:03:21,061 INFO  L130     BoogieDeclarations]: Found specification of procedure thread2
[2021-10-16 23:03:21,061 INFO  L138     BoogieDeclarations]: Found implementation of procedure thread2
[2021-10-16 23:03:21,061 INFO  L130     BoogieDeclarations]: Found specification of procedure thread3
[2021-10-16 23:03:21,061 INFO  L138     BoogieDeclarations]: Found implementation of procedure thread3
[2021-10-16 23:03:21,061 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2021-10-16 23:03:21,061 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end
[2021-10-16 23:03:21,061 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin
[2021-10-16 23:03:21,062 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2021-10-16 23:03:21,062 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2021-10-16 23:03:21,062 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2021-10-16 23:03:21,062 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2021-10-16 23:03:21,063 WARN  L209             CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement
[2021-10-16 23:03:21,907 INFO  L294             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2021-10-16 23:03:21,907 INFO  L299             CfgBuilder]: Removed 44 assume(true) statements.
[2021-10-16 23:03:21,909 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:03:21 BoogieIcfgContainer
[2021-10-16 23:03:21,909 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2021-10-16 23:03:21,910 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2021-10-16 23:03:21,910 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2021-10-16 23:03:21,915 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2021-10-16 23:03:21,915 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 11:03:20" (1/3) ...
[2021-10-16 23:03:21,916 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@446999c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:03:21, skipping insertion in model container
[2021-10-16 23:03:21,916 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:03:20" (2/3) ...
[2021-10-16 23:03:21,916 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@446999c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:03:21, skipping insertion in model container
[2021-10-16 23:03:21,916 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:03:21" (3/3) ...
[2021-10-16 23:03:21,917 INFO  L111   eAbstractionObserver]: Analyzing ICFG popl20-three-array-max.wvr.c
[2021-10-16 23:03:21,920 INFO  L204   ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2021-10-16 23:03:21,921 INFO  L163   ceAbstractionStarter]: Applying trace abstraction to program that has 16 error locations.
[2021-10-16 23:03:21,921 INFO  L516   ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances.
[2021-10-16 23:03:21,974 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,975 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,975 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,975 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,975 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,975 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,975 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,975 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,975 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,976 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,976 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,976 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,976 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,976 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,976 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,976 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,976 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,976 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,977 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,977 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,977 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,977 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,977 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,977 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,977 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,978 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,978 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,978 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,978 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,978 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,979 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,979 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,979 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,979 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,979 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,979 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,979 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,979 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,979 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,980 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,980 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,980 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,980 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,980 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,980 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,980 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,980 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,980 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,981 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,981 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,981 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,981 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,981 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,981 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,981 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,982 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,982 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,982 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,982 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,982 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,982 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,982 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,983 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,983 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,983 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,983 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,984 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,984 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,984 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,984 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,984 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,984 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,985 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,985 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,985 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,985 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,985 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,985 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,986 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,986 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,986 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,986 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,986 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,986 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,986 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,986 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,986 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,987 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,987 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,987 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,987 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,988 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,988 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,989 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,989 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,992 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,992 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,992 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,997 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,998 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,998 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,998 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,998 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,998 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,998 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,998 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:21,998 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,000 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,001 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,001 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,001 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,001 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,001 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,001 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,001 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,001 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,001 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,001 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,002 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,002 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,002 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,002 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,002 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,002 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,002 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,002 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,002 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,002 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,002 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,003 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,003 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,003 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,003 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,003 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,003 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,003 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,003 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,003 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,003 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,003 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,004 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,004 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,004 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,004 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,004 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,004 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,004 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,004 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,004 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,004 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,004 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,004 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,005 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,005 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,005 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,005 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,005 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,005 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,005 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,005 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,005 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,005 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,005 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,005 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,006 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,006 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,006 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,006 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,006 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,006 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,006 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,006 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,006 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,006 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,006 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,006 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,007 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,007 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,007 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,007 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,007 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,007 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,007 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,007 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,007 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,007 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,007 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,008 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,008 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,008 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,008 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,008 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,008 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,008 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,008 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,008 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,008 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,008 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,009 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,009 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,009 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet20| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,009 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet20| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,009 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet20| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,009 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet20| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,009 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet20| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,009 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet20| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,009 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet20| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,009 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet20| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,009 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,010 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,010 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,010 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,010 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,010 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,010 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet20| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,010 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet20| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,010 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,010 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,011 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,011 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,011 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,011 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,011 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,011 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,011 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,011 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,011 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,011 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,011 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,012 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,012 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,012 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,012 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,012 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,012 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,012 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~mem25| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,012 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,012 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,012 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,012 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,012 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,013 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet27| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,013 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,013 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,013 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,013 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,013 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,013 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,013 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet23| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,013 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~ret30| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,013 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,013 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~mem25| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,013 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,013 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,013 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,014 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,014 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,014 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet27| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,014 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,014 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,014 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,014 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,014 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,014 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,015 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet23| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,015 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~ret30| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,015 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~mem25| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,015 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,015 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,015 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet27| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,015 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,015 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,015 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,015 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,015 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet23| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,015 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,015 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,016 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,016 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,016 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,016 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,016 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet32| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,016 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~ret30| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,016 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~mem25| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,016 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,016 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,016 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet27| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,016 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,016 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,016 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,017 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,017 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet23| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,017 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,017 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,017 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,017 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,017 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,017 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,017 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet32| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,017 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~ret30| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,017 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,017 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~mem25| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,017 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,018 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,018 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet27| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,018 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,018 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,018 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,018 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,018 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet23| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,018 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,018 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,018 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,018 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,018 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,018 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,018 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet32| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,019 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~ret30| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,019 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,019 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~mem25| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,019 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,019 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,019 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet27| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,019 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,020 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,020 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,020 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,020 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet23| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,020 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,020 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,020 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,020 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,020 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,020 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,020 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet32| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,020 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~ret30| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,021 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,021 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~post21| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,021 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,021 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~post21| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,021 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~post21| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,021 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,021 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~post21| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,021 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,021 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~post21| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,021 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~post21| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,022 WARN  L313   ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,022 WARN  L313   ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,023 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,023 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,025 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,025 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,025 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,026 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,026 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,027 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,033 WARN  L313   ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,034 WARN  L313   ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,034 WARN  L313   ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,034 WARN  L313   ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,034 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,034 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,034 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,034 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,034 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,034 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,034 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,034 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,035 WARN  L313   ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,035 WARN  L313   ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,035 WARN  L313   ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,035 WARN  L313   ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,035 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,035 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,035 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,035 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,035 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet36| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,035 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet36| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,035 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet36| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,035 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet36| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,035 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,036 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,036 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,036 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,036 WARN  L313   ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,036 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~mem37| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,036 WARN  L313   ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,036 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~mem37| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,036 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,036 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,036 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,036 WARN  L313   ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,037 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,037 WARN  L313   ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,037 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,037 WARN  L313   ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,037 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,037 WARN  L313   ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,037 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,037 WARN  L313   ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,037 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,037 WARN  L313   ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,037 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,037 WARN  L313   ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,037 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,038 WARN  L313   ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,038 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~mem37| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,038 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~mem37| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,038 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~mem37| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,038 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~mem37| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,038 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet36| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,038 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet36| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,038 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet36| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,038 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet36| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,038 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,038 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,038 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,039 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,039 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~mem37| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,039 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~mem37| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,039 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~mem37| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,039 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~mem37| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,039 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,039 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,039 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,039 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,039 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet39| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,039 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet39| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,039 WARN  L313   ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,040 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,040 WARN  L313   ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,040 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,040 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet39| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,040 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet39| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,040 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,040 WARN  L313   ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,040 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,040 WARN  L313   ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,040 WARN  L313   ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,040 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,040 WARN  L313   ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,040 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,041 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,041 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,041 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,041 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,041 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,041 WARN  L313   ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,041 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,041 WARN  L313   ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,041 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,041 WARN  L313   ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,041 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,041 WARN  L313   ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,042 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,042 WARN  L313   ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,042 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,042 WARN  L313   ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,042 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,042 WARN  L313   ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,042 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,042 WARN  L313   ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,042 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,042 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,042 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,042 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,043 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,043 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,043 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,043 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,043 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,043 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,043 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet39| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,043 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet39| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,043 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,043 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,043 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,043 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,044 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,044 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,046 WARN  L313   ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,046 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,046 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,046 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,046 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,046 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,046 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~mem37| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,046 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet39| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,046 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,047 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,047 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,047 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,047 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~nondet36| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,047 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,048 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,048 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,048 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,049 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,049 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,049 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,049 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,049 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,049 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,049 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,049 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,049 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,049 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,049 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,049 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,050 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,050 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet20| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,050 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,050 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,050 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,050 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,051 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,051 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~post21| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,051 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,051 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,051 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,051 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,051 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,051 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,052 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet23| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,052 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,052 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet27| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,052 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,052 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,052 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet32| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,052 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~ret30| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,052 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,052 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,052 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,052 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,052 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~mem25| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,052 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,052 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-10-16 23:03:22,057 INFO  L148    ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions.
[2021-10-16 23:03:22,097 INFO  L338      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2021-10-16 23:03:22,105 INFO  L339      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=false, mConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2021-10-16 23:03:22,105 INFO  L340      AbstractCegarLoop]: Starting to check reachability of 24 error locations.
[2021-10-16 23:03:22,124 INFO  L74            FinitePrefix]: Start finitePrefix. Operand has 489 places, 505 transitions, 1034 flow
[2021-10-16 23:03:22,241 INFO  L129       PetriNetUnfolder]: 26/502 cut-off events.
[2021-10-16 23:03:22,242 INFO  L130       PetriNetUnfolder]: For 3/3 co-relation queries the response was YES.
[2021-10-16 23:03:22,248 INFO  L84            FinitePrefix]: Finished finitePrefix Result has 515 conditions, 502 events. 26/502 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 709 event pairs, 0 based on Foata normal form. 0/460 useless extension candidates. Maximal degree in co-relation 395. Up to 3 conditions per place. 
[2021-10-16 23:03:22,248 INFO  L82        GeneralOperation]: Start removeDead. Operand has 489 places, 505 transitions, 1034 flow
[2021-10-16 23:03:22,256 INFO  L88        GeneralOperation]: Finished RemoveDead, result has has 459 places, 474 transitions, 963 flow
[2021-10-16 23:03:22,260 INFO  L129       PetriNetUnfolder]: 0/25 cut-off events.
[2021-10-16 23:03:22,261 INFO  L130       PetriNetUnfolder]: For 0/0 co-relation queries the response was YES.
[2021-10-16 23:03:22,261 INFO  L246   CegarLoopForPetriNet]: Found error trace
[2021-10-16 23:03:22,261 INFO  L254   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]
[2021-10-16 23:03:22,262 INFO  L402      AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread2Err0ASSERT_VIOLATIONDATA_RACE, thread2Err1ASSERT_VIOLATIONDATA_RACE (and 20 more)] ===
[2021-10-16 23:03:22,265 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-10-16 23:03:22,266 INFO  L82        PathProgramCache]: Analyzing trace with hash 1466417496, now seen corresponding path program 1 times
[2021-10-16 23:03:22,271 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-10-16 23:03:22,272 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [254155478]
[2021-10-16 23:03:22,272 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-10-16 23:03:22,272 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-10-16 23:03:22,336 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-10-16 23:03:22,375 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-10-16 23:03:22,376 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-10-16 23:03:22,376 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [254155478]
[2021-10-16 23:03:22,376 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [254155478] provided 1 perfect and 0 imperfect interpolant sequences
[2021-10-16 23:03:22,377 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-10-16 23:03:22,377 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2021-10-16 23:03:22,378 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1432768209]
[2021-10-16 23:03:22,383 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2021-10-16 23:03:22,383 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-10-16 23:03:22,390 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2021-10-16 23:03:22,392 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-10-16 23:03:22,397 INFO  L499   CegarLoopForPetriNet]: Number of universal loopers: 473 out of 505
[2021-10-16 23:03:22,402 INFO  L92    encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 459 places, 474 transitions, 963 flow. Second operand  has 3 states, 3 states have (on average 474.3333333333333) internal successors, (1423), 3 states have internal predecessors, (1423), 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)
[2021-10-16 23:03:22,402 INFO  L101   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2021-10-16 23:03:22,402 INFO  L102   encePairwiseOnDemand]: Number of universal subtrahend loopers: 473 of 505
[2021-10-16 23:03:22,403 INFO  L74            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2021-10-16 23:03:22,540 INFO  L129       PetriNetUnfolder]: 24/687 cut-off events.
[2021-10-16 23:03:22,541 INFO  L130       PetriNetUnfolder]: For 5/5 co-relation queries the response was YES.
[2021-10-16 23:03:22,544 INFO  L84            FinitePrefix]: Finished finitePrefix Result has 729 conditions, 687 events. 24/687 cut-off events. For 5/5 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 2232 event pairs, 5 based on Foata normal form. 28/665 useless extension candidates. Maximal degree in co-relation 479. Up to 25 conditions per place. 
[2021-10-16 23:03:22,547 INFO  L132   encePairwiseOnDemand]: 485/505 looper letters, 10 selfloop transitions, 2 changer transitions 9/456 dead transitions.
[2021-10-16 23:03:22,547 INFO  L138   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 458 places, 456 transitions, 951 flow
[2021-10-16 23:03:22,547 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-10-16 23:03:22,549 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 3 states.
[2021-10-16 23:03:22,558 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1449 transitions.
[2021-10-16 23:03:22,561 INFO  L544   CegarLoopForPetriNet]: DFA transition density 0.9564356435643564
[2021-10-16 23:03:22,561 INFO  L72            ComplementDD]: Start complementDD. Operand 3 states and 1449 transitions.
[2021-10-16 23:03:22,562 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 3 states and 1449 transitions.
[2021-10-16 23:03:22,565 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2021-10-16 23:03:22,566 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1449 transitions.
[2021-10-16 23:03:22,571 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 4 states, 3 states have (on average 483.0) internal successors, (1449), 3 states have internal predecessors, (1449), 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)
[2021-10-16 23:03:22,578 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 4 states, 4 states have (on average 505.0) internal successors, (2020), 4 states have internal predecessors, (2020), 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)
[2021-10-16 23:03:22,579 INFO  L81            ComplementDD]: Finished complementDD. Result  has 4 states, 4 states have (on average 505.0) internal successors, (2020), 4 states have internal predecessors, (2020), 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)
[2021-10-16 23:03:22,580 INFO  L186             Difference]: Start difference. First operand has 459 places, 474 transitions, 963 flow. Second operand 3 states and 1449 transitions.
[2021-10-16 23:03:22,581 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 458 places, 456 transitions, 951 flow
[2021-10-16 23:03:22,586 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 453 places, 456 transitions, 942 flow, removed 0 selfloop flow, removed 5 redundant places.
[2021-10-16 23:03:22,596 INFO  L242             Difference]: Finished difference. Result has 453 places, 447 transitions, 904 flow
[2021-10-16 23:03:22,597 INFO  L317   CegarLoopForPetriNet]: {PETRI_ALPHABET=505, PETRI_DIFFERENCE_MINUEND_FLOW=918, PETRI_DIFFERENCE_MINUEND_PLACES=451, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=456, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=454, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=904, PETRI_PLACES=453, PETRI_TRANSITIONS=447}
[2021-10-16 23:03:22,598 INFO  L334   CegarLoopForPetriNet]: 459 programPoint places, -6 predicate places.
[2021-10-16 23:03:22,598 INFO  L470      AbstractCegarLoop]: Abstraction has has 453 places, 447 transitions, 904 flow
[2021-10-16 23:03:22,599 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 474.3333333333333) internal successors, (1423), 3 states have internal predecessors, (1423), 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)
[2021-10-16 23:03:22,599 INFO  L246   CegarLoopForPetriNet]: Found error trace
[2021-10-16 23:03:22,599 INFO  L254   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]
[2021-10-16 23:03:22,599 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2021-10-16 23:03:22,600 INFO  L402      AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread2Err0ASSERT_VIOLATIONDATA_RACE, thread2Err1ASSERT_VIOLATIONDATA_RACE (and 20 more)] ===
[2021-10-16 23:03:22,601 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-10-16 23:03:22,601 INFO  L82        PathProgramCache]: Analyzing trace with hash -1621717101, now seen corresponding path program 1 times
[2021-10-16 23:03:22,601 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-10-16 23:03:22,601 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1741639718]
[2021-10-16 23:03:22,601 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-10-16 23:03:22,601 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-10-16 23:03:22,638 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-10-16 23:03:22,682 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-10-16 23:03:22,683 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-10-16 23:03:22,683 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1741639718]
[2021-10-16 23:03:22,683 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1741639718] provided 1 perfect and 0 imperfect interpolant sequences
[2021-10-16 23:03:22,683 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-10-16 23:03:22,683 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2021-10-16 23:03:22,683 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [810918736]
[2021-10-16 23:03:22,684 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2021-10-16 23:03:22,684 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-10-16 23:03:22,685 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2021-10-16 23:03:22,685 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-10-16 23:03:22,687 INFO  L499   CegarLoopForPetriNet]: Number of universal loopers: 475 out of 505
[2021-10-16 23:03:22,689 INFO  L92    encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 453 places, 447 transitions, 904 flow. Second operand  has 3 states, 3 states have (on average 476.3333333333333) internal successors, (1429), 3 states have internal predecessors, (1429), 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)
[2021-10-16 23:03:22,689 INFO  L101   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2021-10-16 23:03:22,689 INFO  L102   encePairwiseOnDemand]: Number of universal subtrahend loopers: 475 of 505
[2021-10-16 23:03:22,689 INFO  L74            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2021-10-16 23:03:22,778 INFO  L129       PetriNetUnfolder]: 15/543 cut-off events.
[2021-10-16 23:03:22,778 INFO  L130       PetriNetUnfolder]: For 0/0 co-relation queries the response was YES.
[2021-10-16 23:03:22,781 INFO  L84            FinitePrefix]: Finished finitePrefix Result has 567 conditions, 543 events. 15/543 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 1169 event pairs, 2 based on Foata normal form. 0/515 useless extension candidates. Maximal degree in co-relation 534. Up to 14 conditions per place. 
[2021-10-16 23:03:22,783 INFO  L132   encePairwiseOnDemand]: 502/505 looper letters, 8 selfloop transitions, 2 changer transitions 0/446 dead transitions.
[2021-10-16 23:03:22,783 INFO  L138   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 445 places, 446 transitions, 922 flow
[2021-10-16 23:03:22,783 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-10-16 23:03:22,783 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 3 states.
[2021-10-16 23:03:22,785 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1436 transitions.
[2021-10-16 23:03:22,786 INFO  L544   CegarLoopForPetriNet]: DFA transition density 0.9478547854785478
[2021-10-16 23:03:22,786 INFO  L72            ComplementDD]: Start complementDD. Operand 3 states and 1436 transitions.
[2021-10-16 23:03:22,786 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 3 states and 1436 transitions.
[2021-10-16 23:03:22,786 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2021-10-16 23:03:22,786 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1436 transitions.
[2021-10-16 23:03:22,789 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 4 states, 3 states have (on average 478.6666666666667) internal successors, (1436), 3 states have internal predecessors, (1436), 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)
[2021-10-16 23:03:22,791 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 4 states, 4 states have (on average 505.0) internal successors, (2020), 4 states have internal predecessors, (2020), 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)
[2021-10-16 23:03:22,792 INFO  L81            ComplementDD]: Finished complementDD. Result  has 4 states, 4 states have (on average 505.0) internal successors, (2020), 4 states have internal predecessors, (2020), 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)
[2021-10-16 23:03:22,792 INFO  L186             Difference]: Start difference. First operand has 453 places, 447 transitions, 904 flow. Second operand 3 states and 1436 transitions.
[2021-10-16 23:03:22,792 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 445 places, 446 transitions, 922 flow
[2021-10-16 23:03:22,794 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 443 places, 446 transitions, 918 flow, removed 0 selfloop flow, removed 2 redundant places.
[2021-10-16 23:03:22,799 INFO  L242             Difference]: Finished difference. Result has 443 places, 446 transitions, 902 flow
[2021-10-16 23:03:22,799 INFO  L317   CegarLoopForPetriNet]: {PETRI_ALPHABET=505, PETRI_DIFFERENCE_MINUEND_FLOW=898, PETRI_DIFFERENCE_MINUEND_PLACES=441, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=446, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=444, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=902, PETRI_PLACES=443, PETRI_TRANSITIONS=446}
[2021-10-16 23:03:22,800 INFO  L334   CegarLoopForPetriNet]: 459 programPoint places, -16 predicate places.
[2021-10-16 23:03:22,800 INFO  L470      AbstractCegarLoop]: Abstraction has has 443 places, 446 transitions, 902 flow
[2021-10-16 23:03:22,801 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 476.3333333333333) internal successors, (1429), 3 states have internal predecessors, (1429), 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)
[2021-10-16 23:03:22,801 INFO  L246   CegarLoopForPetriNet]: Found error trace
[2021-10-16 23:03:22,801 INFO  L254   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]
[2021-10-16 23:03:22,801 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2021-10-16 23:03:22,801 INFO  L402      AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread2Err0ASSERT_VIOLATIONDATA_RACE, thread2Err1ASSERT_VIOLATIONDATA_RACE (and 20 more)] ===
[2021-10-16 23:03:22,803 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-10-16 23:03:22,803 INFO  L82        PathProgramCache]: Analyzing trace with hash -1437250471, now seen corresponding path program 1 times
[2021-10-16 23:03:22,803 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-10-16 23:03:22,803 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1681351488]
[2021-10-16 23:03:22,803 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-10-16 23:03:22,803 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-10-16 23:03:22,838 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-10-16 23:03:22,966 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-10-16 23:03:22,966 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-10-16 23:03:22,966 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1681351488]
[2021-10-16 23:03:22,967 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1681351488] provided 1 perfect and 0 imperfect interpolant sequences
[2021-10-16 23:03:22,967 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-10-16 23:03:22,967 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2021-10-16 23:03:22,967 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1381093069]
[2021-10-16 23:03:22,968 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2021-10-16 23:03:22,968 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-10-16 23:03:22,968 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2021-10-16 23:03:22,969 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30
[2021-10-16 23:03:22,972 INFO  L499   CegarLoopForPetriNet]: Number of universal loopers: 382 out of 505
[2021-10-16 23:03:22,974 INFO  L92    encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 443 places, 446 transitions, 902 flow. Second operand  has 6 states, 6 states have (on average 383.8333333333333) internal successors, (2303), 6 states have internal predecessors, (2303), 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)
[2021-10-16 23:03:22,974 INFO  L101   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2021-10-16 23:03:22,974 INFO  L102   encePairwiseOnDemand]: Number of universal subtrahend loopers: 382 of 505
[2021-10-16 23:03:22,974 INFO  L74            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2021-10-16 23:03:25,663 INFO  L129       PetriNetUnfolder]: 5013/17430 cut-off events.
[2021-10-16 23:03:25,663 INFO  L130       PetriNetUnfolder]: For 0/0 co-relation queries the response was YES.
[2021-10-16 23:03:25,736 INFO  L84            FinitePrefix]: Finished finitePrefix Result has 23770 conditions, 17430 events. 5013/17430 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 498. Compared 194371 event pairs, 3392 based on Foata normal form. 0/16196 useless extension candidates. Maximal degree in co-relation 23673. Up to 6317 conditions per place. 
[2021-10-16 23:03:25,808 INFO  L132   encePairwiseOnDemand]: 487/505 looper letters, 86 selfloop transitions, 15 changer transitions 0/443 dead transitions.
[2021-10-16 23:03:25,808 INFO  L138   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 445 places, 443 transitions, 1098 flow
[2021-10-16 23:03:25,808 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-10-16 23:03:25,809 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 6 states.
[2021-10-16 23:03:25,811 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 2396 transitions.
[2021-10-16 23:03:25,812 INFO  L544   CegarLoopForPetriNet]: DFA transition density 0.7907590759075908
[2021-10-16 23:03:25,812 INFO  L72            ComplementDD]: Start complementDD. Operand 6 states and 2396 transitions.
[2021-10-16 23:03:25,812 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 6 states and 2396 transitions.
[2021-10-16 23:03:25,813 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2021-10-16 23:03:25,813 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 2396 transitions.
[2021-10-16 23:03:25,817 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 7 states, 6 states have (on average 399.3333333333333) internal successors, (2396), 6 states have internal predecessors, (2396), 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)
[2021-10-16 23:03:25,820 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 7 states, 7 states have (on average 505.0) internal successors, (3535), 7 states have internal predecessors, (3535), 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)
[2021-10-16 23:03:25,822 INFO  L81            ComplementDD]: Finished complementDD. Result  has 7 states, 7 states have (on average 505.0) internal successors, (3535), 7 states have internal predecessors, (3535), 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)
[2021-10-16 23:03:25,822 INFO  L186             Difference]: Start difference. First operand has 443 places, 446 transitions, 902 flow. Second operand 6 states and 2396 transitions.
[2021-10-16 23:03:25,822 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 445 places, 443 transitions, 1098 flow
[2021-10-16 23:03:25,824 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 443 places, 443 transitions, 1094 flow, removed 0 selfloop flow, removed 2 redundant places.
[2021-10-16 23:03:25,828 INFO  L242             Difference]: Finished difference. Result has 443 places, 443 transitions, 922 flow
[2021-10-16 23:03:25,828 INFO  L317   CegarLoopForPetriNet]: {PETRI_ALPHABET=505, PETRI_DIFFERENCE_MINUEND_FLOW=892, PETRI_DIFFERENCE_MINUEND_PLACES=438, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=443, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=15, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=428, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=922, PETRI_PLACES=443, PETRI_TRANSITIONS=443}
[2021-10-16 23:03:25,828 INFO  L334   CegarLoopForPetriNet]: 459 programPoint places, -16 predicate places.
[2021-10-16 23:03:25,829 INFO  L470      AbstractCegarLoop]: Abstraction has has 443 places, 443 transitions, 922 flow
[2021-10-16 23:03:25,830 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 6 states, 6 states have (on average 383.8333333333333) internal successors, (2303), 6 states have internal predecessors, (2303), 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)
[2021-10-16 23:03:25,830 INFO  L246   CegarLoopForPetriNet]: Found error trace
[2021-10-16 23:03:25,830 INFO  L254   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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-10-16 23:03:25,830 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2021-10-16 23:03:25,830 INFO  L402      AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread2Err0ASSERT_VIOLATIONDATA_RACE, thread2Err1ASSERT_VIOLATIONDATA_RACE (and 20 more)] ===
[2021-10-16 23:03:25,830 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-10-16 23:03:25,831 INFO  L82        PathProgramCache]: Analyzing trace with hash 840005359, now seen corresponding path program 1 times
[2021-10-16 23:03:25,831 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-10-16 23:03:25,831 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1968510567]
[2021-10-16 23:03:25,831 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-10-16 23:03:25,831 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-10-16 23:03:25,842 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-10-16 23:03:25,875 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-10-16 23:03:25,875 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-10-16 23:03:25,875 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1968510567]
[2021-10-16 23:03:25,875 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1968510567] provided 1 perfect and 0 imperfect interpolant sequences
[2021-10-16 23:03:25,876 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-10-16 23:03:25,876 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2021-10-16 23:03:25,876 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [531495364]
[2021-10-16 23:03:25,876 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2021-10-16 23:03:25,876 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-10-16 23:03:25,876 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2021-10-16 23:03:25,877 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-10-16 23:03:25,878 INFO  L499   CegarLoopForPetriNet]: Number of universal loopers: 475 out of 505
[2021-10-16 23:03:25,879 INFO  L92    encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 443 places, 443 transitions, 922 flow. Second operand  has 3 states, 3 states have (on average 476.3333333333333) internal successors, (1429), 3 states have internal predecessors, (1429), 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)
[2021-10-16 23:03:25,879 INFO  L101   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2021-10-16 23:03:25,879 INFO  L102   encePairwiseOnDemand]: Number of universal subtrahend loopers: 475 of 505
[2021-10-16 23:03:25,879 INFO  L74            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2021-10-16 23:03:25,951 INFO  L129       PetriNetUnfolder]: 14/470 cut-off events.
[2021-10-16 23:03:25,951 INFO  L130       PetriNetUnfolder]: For 0/0 co-relation queries the response was YES.
[2021-10-16 23:03:25,953 INFO  L84            FinitePrefix]: Finished finitePrefix Result has 508 conditions, 470 events. 14/470 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 822 event pairs, 2 based on Foata normal form. 0/448 useless extension candidates. Maximal degree in co-relation 460. Up to 15 conditions per place. 
[2021-10-16 23:03:25,954 INFO  L132   encePairwiseOnDemand]: 502/505 looper letters, 8 selfloop transitions, 2 changer transitions 0/442 dead transitions.
[2021-10-16 23:03:25,954 INFO  L138   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 444 places, 442 transitions, 940 flow
[2021-10-16 23:03:25,955 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-10-16 23:03:25,955 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 3 states.
[2021-10-16 23:03:25,956 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1436 transitions.
[2021-10-16 23:03:25,957 INFO  L544   CegarLoopForPetriNet]: DFA transition density 0.9478547854785478
[2021-10-16 23:03:25,957 INFO  L72            ComplementDD]: Start complementDD. Operand 3 states and 1436 transitions.
[2021-10-16 23:03:25,957 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 3 states and 1436 transitions.
[2021-10-16 23:03:25,958 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2021-10-16 23:03:25,958 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1436 transitions.
[2021-10-16 23:03:25,960 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 4 states, 3 states have (on average 478.6666666666667) internal successors, (1436), 3 states have internal predecessors, (1436), 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)
[2021-10-16 23:03:25,962 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 4 states, 4 states have (on average 505.0) internal successors, (2020), 4 states have internal predecessors, (2020), 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)
[2021-10-16 23:03:25,963 INFO  L81            ComplementDD]: Finished complementDD. Result  has 4 states, 4 states have (on average 505.0) internal successors, (2020), 4 states have internal predecessors, (2020), 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)
[2021-10-16 23:03:25,963 INFO  L186             Difference]: Start difference. First operand has 443 places, 443 transitions, 922 flow. Second operand 3 states and 1436 transitions.
[2021-10-16 23:03:25,963 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 444 places, 442 transitions, 940 flow
[2021-10-16 23:03:25,965 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 439 places, 442 transitions, 910 flow, removed 0 selfloop flow, removed 5 redundant places.
[2021-10-16 23:03:25,969 INFO  L242             Difference]: Finished difference. Result has 439 places, 442 transitions, 894 flow
[2021-10-16 23:03:25,969 INFO  L317   CegarLoopForPetriNet]: {PETRI_ALPHABET=505, PETRI_DIFFERENCE_MINUEND_FLOW=890, PETRI_DIFFERENCE_MINUEND_PLACES=437, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=442, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=440, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=894, PETRI_PLACES=439, PETRI_TRANSITIONS=442}
[2021-10-16 23:03:25,969 INFO  L334   CegarLoopForPetriNet]: 459 programPoint places, -20 predicate places.
[2021-10-16 23:03:25,970 INFO  L470      AbstractCegarLoop]: Abstraction has has 439 places, 442 transitions, 894 flow
[2021-10-16 23:03:25,970 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 476.3333333333333) internal successors, (1429), 3 states have internal predecessors, (1429), 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)
[2021-10-16 23:03:25,970 INFO  L246   CegarLoopForPetriNet]: Found error trace
[2021-10-16 23:03:25,971 INFO  L254   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, 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]
[2021-10-16 23:03:25,971 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3
[2021-10-16 23:03:25,971 INFO  L402      AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread2Err0ASSERT_VIOLATIONDATA_RACE, thread2Err1ASSERT_VIOLATIONDATA_RACE (and 20 more)] ===
[2021-10-16 23:03:25,972 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-10-16 23:03:25,972 INFO  L82        PathProgramCache]: Analyzing trace with hash -1827885767, now seen corresponding path program 1 times
[2021-10-16 23:03:25,972 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-10-16 23:03:25,972 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1579216062]
[2021-10-16 23:03:25,972 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-10-16 23:03:25,972 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-10-16 23:03:26,004 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-10-16 23:03:26,033 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-10-16 23:03:26,033 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-10-16 23:03:26,034 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1579216062]
[2021-10-16 23:03:26,034 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1579216062] provided 1 perfect and 0 imperfect interpolant sequences
[2021-10-16 23:03:26,034 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-10-16 23:03:26,034 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2021-10-16 23:03:26,034 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1043146707]
[2021-10-16 23:03:26,034 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2021-10-16 23:03:26,034 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-10-16 23:03:26,035 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2021-10-16 23:03:26,035 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-10-16 23:03:26,036 INFO  L499   CegarLoopForPetriNet]: Number of universal loopers: 477 out of 505
[2021-10-16 23:03:26,037 INFO  L92    encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 439 places, 442 transitions, 894 flow. Second operand  has 3 states, 3 states have (on average 478.3333333333333) internal successors, (1435), 3 states have internal predecessors, (1435), 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)
[2021-10-16 23:03:26,037 INFO  L101   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2021-10-16 23:03:26,037 INFO  L102   encePairwiseOnDemand]: Number of universal subtrahend loopers: 477 of 505
[2021-10-16 23:03:26,037 INFO  L74            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2021-10-16 23:03:26,095 INFO  L129       PetriNetUnfolder]: 14/487 cut-off events.
[2021-10-16 23:03:26,096 INFO  L130       PetriNetUnfolder]: For 0/0 co-relation queries the response was YES.
[2021-10-16 23:03:26,098 INFO  L84            FinitePrefix]: Finished finitePrefix Result has 510 conditions, 487 events. 14/487 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 878 event pairs, 2 based on Foata normal form. 0/466 useless extension candidates. Maximal degree in co-relation 386. Up to 13 conditions per place. 
[2021-10-16 23:03:26,099 INFO  L132   encePairwiseOnDemand]: 502/505 looper letters, 6 selfloop transitions, 2 changer transitions 0/441 dead transitions.
[2021-10-16 23:03:26,099 INFO  L138   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 440 places, 441 transitions, 908 flow
[2021-10-16 23:03:26,099 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-10-16 23:03:26,099 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 3 states.
[2021-10-16 23:03:26,101 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1440 transitions.
[2021-10-16 23:03:26,101 INFO  L544   CegarLoopForPetriNet]: DFA transition density 0.9504950495049505
[2021-10-16 23:03:26,101 INFO  L72            ComplementDD]: Start complementDD. Operand 3 states and 1440 transitions.
[2021-10-16 23:03:26,101 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 3 states and 1440 transitions.
[2021-10-16 23:03:26,102 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2021-10-16 23:03:26,102 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1440 transitions.
[2021-10-16 23:03:26,104 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 4 states, 3 states have (on average 480.0) internal successors, (1440), 3 states have internal predecessors, (1440), 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)
[2021-10-16 23:03:26,106 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 4 states, 4 states have (on average 505.0) internal successors, (2020), 4 states have internal predecessors, (2020), 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)
[2021-10-16 23:03:26,107 INFO  L81            ComplementDD]: Finished complementDD. Result  has 4 states, 4 states have (on average 505.0) internal successors, (2020), 4 states have internal predecessors, (2020), 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)
[2021-10-16 23:03:26,107 INFO  L186             Difference]: Start difference. First operand has 439 places, 442 transitions, 894 flow. Second operand 3 states and 1440 transitions.
[2021-10-16 23:03:26,107 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 440 places, 441 transitions, 908 flow
[2021-10-16 23:03:26,109 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 438 places, 441 transitions, 904 flow, removed 0 selfloop flow, removed 2 redundant places.
[2021-10-16 23:03:26,112 INFO  L242             Difference]: Finished difference. Result has 438 places, 441 transitions, 892 flow
[2021-10-16 23:03:26,113 INFO  L317   CegarLoopForPetriNet]: {PETRI_ALPHABET=505, PETRI_DIFFERENCE_MINUEND_FLOW=888, PETRI_DIFFERENCE_MINUEND_PLACES=436, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=441, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=439, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=892, PETRI_PLACES=438, PETRI_TRANSITIONS=441}
[2021-10-16 23:03:26,113 INFO  L334   CegarLoopForPetriNet]: 459 programPoint places, -21 predicate places.
[2021-10-16 23:03:26,113 INFO  L470      AbstractCegarLoop]: Abstraction has has 438 places, 441 transitions, 892 flow
[2021-10-16 23:03:26,114 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 478.3333333333333) internal successors, (1435), 3 states have internal predecessors, (1435), 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)
[2021-10-16 23:03:26,114 INFO  L246   CegarLoopForPetriNet]: Found error trace
[2021-10-16 23:03:26,114 INFO  L254   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, 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]
[2021-10-16 23:03:26,114 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4
[2021-10-16 23:03:26,114 INFO  L402      AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr7ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread2Err0ASSERT_VIOLATIONDATA_RACE, thread2Err1ASSERT_VIOLATIONDATA_RACE (and 20 more)] ===
[2021-10-16 23:03:26,114 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-10-16 23:03:26,114 INFO  L82        PathProgramCache]: Analyzing trace with hash -1672825113, now seen corresponding path program 1 times
[2021-10-16 23:03:26,114 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-10-16 23:03:26,114 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1426801399]
[2021-10-16 23:03:26,115 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-10-16 23:03:26,115 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-10-16 23:03:26,123 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-10-16 23:03:26,138 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-10-16 23:03:26,138 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-10-16 23:03:26,138 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1426801399]
[2021-10-16 23:03:26,138 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1426801399] provided 1 perfect and 0 imperfect interpolant sequences
[2021-10-16 23:03:26,139 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-10-16 23:03:26,139 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2021-10-16 23:03:26,139 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [290265095]
[2021-10-16 23:03:26,139 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2021-10-16 23:03:26,139 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-10-16 23:03:26,139 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2021-10-16 23:03:26,140 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-10-16 23:03:26,141 INFO  L499   CegarLoopForPetriNet]: Number of universal loopers: 478 out of 505
[2021-10-16 23:03:26,142 INFO  L92    encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 438 places, 441 transitions, 892 flow. Second operand  has 3 states, 3 states have (on average 479.3333333333333) internal successors, (1438), 3 states have internal predecessors, (1438), 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)
[2021-10-16 23:03:26,142 INFO  L101   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2021-10-16 23:03:26,142 INFO  L102   encePairwiseOnDemand]: Number of universal subtrahend loopers: 478 of 505
[2021-10-16 23:03:26,142 INFO  L74            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2021-10-16 23:03:26,251 INFO  L129       PetriNetUnfolder]: 12/463 cut-off events.
[2021-10-16 23:03:26,251 INFO  L130       PetriNetUnfolder]: For 0/0 co-relation queries the response was YES.
[2021-10-16 23:03:26,253 INFO  L84            FinitePrefix]: Finished finitePrefix Result has 482 conditions, 463 events. 12/463 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 809 event pairs, 1 based on Foata normal form. 0/444 useless extension candidates. Maximal degree in co-relation 316. Up to 9 conditions per place. 
[2021-10-16 23:03:26,254 INFO  L132   encePairwiseOnDemand]: 502/505 looper letters, 5 selfloop transitions, 2 changer transitions 0/440 dead transitions.
[2021-10-16 23:03:26,254 INFO  L138   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 439 places, 440 transitions, 904 flow
[2021-10-16 23:03:26,254 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-10-16 23:03:26,254 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 3 states.
[2021-10-16 23:03:26,256 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1442 transitions.
[2021-10-16 23:03:26,256 INFO  L544   CegarLoopForPetriNet]: DFA transition density 0.9518151815181518
[2021-10-16 23:03:26,256 INFO  L72            ComplementDD]: Start complementDD. Operand 3 states and 1442 transitions.
[2021-10-16 23:03:26,256 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 3 states and 1442 transitions.
[2021-10-16 23:03:26,257 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2021-10-16 23:03:26,257 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1442 transitions.
[2021-10-16 23:03:26,259 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 4 states, 3 states have (on average 480.6666666666667) internal successors, (1442), 3 states have internal predecessors, (1442), 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)
[2021-10-16 23:03:26,260 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 4 states, 4 states have (on average 505.0) internal successors, (2020), 4 states have internal predecessors, (2020), 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)
[2021-10-16 23:03:26,261 INFO  L81            ComplementDD]: Finished complementDD. Result  has 4 states, 4 states have (on average 505.0) internal successors, (2020), 4 states have internal predecessors, (2020), 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)
[2021-10-16 23:03:26,261 INFO  L186             Difference]: Start difference. First operand has 438 places, 441 transitions, 892 flow. Second operand 3 states and 1442 transitions.
[2021-10-16 23:03:26,261 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 439 places, 440 transitions, 904 flow
[2021-10-16 23:03:26,263 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 437 places, 440 transitions, 900 flow, removed 0 selfloop flow, removed 2 redundant places.
[2021-10-16 23:03:26,266 INFO  L242             Difference]: Finished difference. Result has 437 places, 440 transitions, 890 flow
[2021-10-16 23:03:26,266 INFO  L317   CegarLoopForPetriNet]: {PETRI_ALPHABET=505, PETRI_DIFFERENCE_MINUEND_FLOW=886, PETRI_DIFFERENCE_MINUEND_PLACES=435, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=440, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=438, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=890, PETRI_PLACES=437, PETRI_TRANSITIONS=440}
[2021-10-16 23:03:26,266 INFO  L334   CegarLoopForPetriNet]: 459 programPoint places, -22 predicate places.
[2021-10-16 23:03:26,267 INFO  L470      AbstractCegarLoop]: Abstraction has has 437 places, 440 transitions, 890 flow
[2021-10-16 23:03:26,267 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 479.3333333333333) internal successors, (1438), 3 states have internal predecessors, (1438), 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)
[2021-10-16 23:03:26,267 INFO  L246   CegarLoopForPetriNet]: Found error trace
[2021-10-16 23:03:26,267 INFO  L254   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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-10-16 23:03:26,267 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5
[2021-10-16 23:03:26,268 INFO  L402      AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr8ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread2Err0ASSERT_VIOLATIONDATA_RACE, thread2Err1ASSERT_VIOLATIONDATA_RACE (and 20 more)] ===
[2021-10-16 23:03:26,268 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-10-16 23:03:26,268 INFO  L82        PathProgramCache]: Analyzing trace with hash -1653421474, now seen corresponding path program 1 times
[2021-10-16 23:03:26,268 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-10-16 23:03:26,268 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1023068695]
[2021-10-16 23:03:26,268 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-10-16 23:03:26,268 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-10-16 23:03:26,277 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-10-16 23:03:26,291 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-10-16 23:03:26,291 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-10-16 23:03:26,291 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1023068695]
[2021-10-16 23:03:26,292 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1023068695] provided 1 perfect and 0 imperfect interpolant sequences
[2021-10-16 23:03:26,292 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-10-16 23:03:26,292 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2021-10-16 23:03:26,292 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1583969747]
[2021-10-16 23:03:26,292 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2021-10-16 23:03:26,292 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-10-16 23:03:26,293 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2021-10-16 23:03:26,293 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-10-16 23:03:26,294 INFO  L499   CegarLoopForPetriNet]: Number of universal loopers: 475 out of 505
[2021-10-16 23:03:26,295 INFO  L92    encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 437 places, 440 transitions, 890 flow. Second operand  has 3 states, 3 states have (on average 476.3333333333333) internal successors, (1429), 3 states have internal predecessors, (1429), 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)
[2021-10-16 23:03:26,295 INFO  L101   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2021-10-16 23:03:26,295 INFO  L102   encePairwiseOnDemand]: Number of universal subtrahend loopers: 475 of 505
[2021-10-16 23:03:26,295 INFO  L74            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2021-10-16 23:03:26,329 INFO  L129       PetriNetUnfolder]: 10/439 cut-off events.
[2021-10-16 23:03:26,329 INFO  L130       PetriNetUnfolder]: For 0/0 co-relation queries the response was YES.
[2021-10-16 23:03:26,331 INFO  L84            FinitePrefix]: Finished finitePrefix Result has 457 conditions, 439 events. 10/439 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 655 event pairs, 0 based on Foata normal form. 0/424 useless extension candidates. Maximal degree in co-relation 286. Up to 8 conditions per place. 
[2021-10-16 23:03:26,331 INFO  L132   encePairwiseOnDemand]: 502/505 looper letters, 7 selfloop transitions, 2 changer transitions 0/439 dead transitions.
[2021-10-16 23:03:26,331 INFO  L138   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 438 places, 439 transitions, 906 flow
[2021-10-16 23:03:26,332 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-10-16 23:03:26,332 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 3 states.
[2021-10-16 23:03:26,333 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1435 transitions.
[2021-10-16 23:03:26,334 INFO  L544   CegarLoopForPetriNet]: DFA transition density 0.9471947194719472
[2021-10-16 23:03:26,334 INFO  L72            ComplementDD]: Start complementDD. Operand 3 states and 1435 transitions.
[2021-10-16 23:03:26,334 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 3 states and 1435 transitions.
[2021-10-16 23:03:26,334 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2021-10-16 23:03:26,334 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1435 transitions.
[2021-10-16 23:03:26,336 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 4 states, 3 states have (on average 478.3333333333333) internal successors, (1435), 3 states have internal predecessors, (1435), 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)
[2021-10-16 23:03:26,338 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 4 states, 4 states have (on average 505.0) internal successors, (2020), 4 states have internal predecessors, (2020), 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)
[2021-10-16 23:03:26,338 INFO  L81            ComplementDD]: Finished complementDD. Result  has 4 states, 4 states have (on average 505.0) internal successors, (2020), 4 states have internal predecessors, (2020), 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)
[2021-10-16 23:03:26,338 INFO  L186             Difference]: Start difference. First operand has 437 places, 440 transitions, 890 flow. Second operand 3 states and 1435 transitions.
[2021-10-16 23:03:26,339 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 438 places, 439 transitions, 906 flow
[2021-10-16 23:03:26,341 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 436 places, 439 transitions, 902 flow, removed 0 selfloop flow, removed 2 redundant places.
[2021-10-16 23:03:26,344 INFO  L242             Difference]: Finished difference. Result has 436 places, 439 transitions, 888 flow
[2021-10-16 23:03:26,344 INFO  L317   CegarLoopForPetriNet]: {PETRI_ALPHABET=505, PETRI_DIFFERENCE_MINUEND_FLOW=884, PETRI_DIFFERENCE_MINUEND_PLACES=434, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=439, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=437, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=888, PETRI_PLACES=436, PETRI_TRANSITIONS=439}
[2021-10-16 23:03:26,344 INFO  L334   CegarLoopForPetriNet]: 459 programPoint places, -23 predicate places.
[2021-10-16 23:03:26,345 INFO  L470      AbstractCegarLoop]: Abstraction has has 436 places, 439 transitions, 888 flow
[2021-10-16 23:03:26,345 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 476.3333333333333) internal successors, (1429), 3 states have internal predecessors, (1429), 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)
[2021-10-16 23:03:26,345 INFO  L246   CegarLoopForPetriNet]: Found error trace
[2021-10-16 23:03:26,346 INFO  L254   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, 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, 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]
[2021-10-16 23:03:26,346 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6
[2021-10-16 23:03:26,346 INFO  L402      AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr9ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread2Err0ASSERT_VIOLATIONDATA_RACE, thread2Err1ASSERT_VIOLATIONDATA_RACE (and 20 more)] ===
[2021-10-16 23:03:26,346 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-10-16 23:03:26,346 INFO  L82        PathProgramCache]: Analyzing trace with hash -392784618, now seen corresponding path program 1 times
[2021-10-16 23:03:26,346 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-10-16 23:03:26,346 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1048315741]
[2021-10-16 23:03:26,346 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-10-16 23:03:26,347 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-10-16 23:03:26,355 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-10-16 23:03:26,373 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-10-16 23:03:26,373 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-10-16 23:03:26,373 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1048315741]
[2021-10-16 23:03:26,373 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1048315741] provided 1 perfect and 0 imperfect interpolant sequences
[2021-10-16 23:03:26,373 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-10-16 23:03:26,373 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2021-10-16 23:03:26,373 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1151281583]
[2021-10-16 23:03:26,374 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2021-10-16 23:03:26,374 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-10-16 23:03:26,374 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2021-10-16 23:03:26,374 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-10-16 23:03:26,375 INFO  L499   CegarLoopForPetriNet]: Number of universal loopers: 475 out of 505
[2021-10-16 23:03:26,377 INFO  L92    encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 436 places, 439 transitions, 888 flow. Second operand  has 3 states, 3 states have (on average 476.3333333333333) internal successors, (1429), 3 states have internal predecessors, (1429), 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)
[2021-10-16 23:03:26,377 INFO  L101   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2021-10-16 23:03:26,377 INFO  L102   encePairwiseOnDemand]: Number of universal subtrahend loopers: 475 of 505
[2021-10-16 23:03:26,377 INFO  L74            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2021-10-16 23:03:26,413 INFO  L129       PetriNetUnfolder]: 10/438 cut-off events.
[2021-10-16 23:03:26,413 INFO  L130       PetriNetUnfolder]: For 0/0 co-relation queries the response was YES.
[2021-10-16 23:03:26,415 INFO  L84            FinitePrefix]: Finished finitePrefix Result has 456 conditions, 438 events. 10/438 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 653 event pairs, 0 based on Foata normal form. 0/424 useless extension candidates. Maximal degree in co-relation 269. Up to 8 conditions per place. 
[2021-10-16 23:03:26,416 INFO  L132   encePairwiseOnDemand]: 502/505 looper letters, 7 selfloop transitions, 2 changer transitions 0/438 dead transitions.
[2021-10-16 23:03:26,416 INFO  L138   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 437 places, 438 transitions, 904 flow
[2021-10-16 23:03:26,416 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-10-16 23:03:26,416 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 3 states.
[2021-10-16 23:03:26,417 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1435 transitions.
[2021-10-16 23:03:26,418 INFO  L544   CegarLoopForPetriNet]: DFA transition density 0.9471947194719472
[2021-10-16 23:03:26,418 INFO  L72            ComplementDD]: Start complementDD. Operand 3 states and 1435 transitions.
[2021-10-16 23:03:26,418 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 3 states and 1435 transitions.
[2021-10-16 23:03:26,419 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2021-10-16 23:03:26,419 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1435 transitions.
[2021-10-16 23:03:26,420 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 4 states, 3 states have (on average 478.3333333333333) internal successors, (1435), 3 states have internal predecessors, (1435), 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)
[2021-10-16 23:03:26,422 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 4 states, 4 states have (on average 505.0) internal successors, (2020), 4 states have internal predecessors, (2020), 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)
[2021-10-16 23:03:26,422 INFO  L81            ComplementDD]: Finished complementDD. Result  has 4 states, 4 states have (on average 505.0) internal successors, (2020), 4 states have internal predecessors, (2020), 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)
[2021-10-16 23:03:26,422 INFO  L186             Difference]: Start difference. First operand has 436 places, 439 transitions, 888 flow. Second operand 3 states and 1435 transitions.
[2021-10-16 23:03:26,422 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 437 places, 438 transitions, 904 flow
[2021-10-16 23:03:26,424 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 435 places, 438 transitions, 900 flow, removed 0 selfloop flow, removed 2 redundant places.
[2021-10-16 23:03:26,427 INFO  L242             Difference]: Finished difference. Result has 435 places, 438 transitions, 886 flow
[2021-10-16 23:03:26,428 INFO  L317   CegarLoopForPetriNet]: {PETRI_ALPHABET=505, PETRI_DIFFERENCE_MINUEND_FLOW=882, PETRI_DIFFERENCE_MINUEND_PLACES=433, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=438, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=436, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=886, PETRI_PLACES=435, PETRI_TRANSITIONS=438}
[2021-10-16 23:03:26,428 INFO  L334   CegarLoopForPetriNet]: 459 programPoint places, -24 predicate places.
[2021-10-16 23:03:26,428 INFO  L470      AbstractCegarLoop]: Abstraction has has 435 places, 438 transitions, 886 flow
[2021-10-16 23:03:26,429 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 476.3333333333333) internal successors, (1429), 3 states have internal predecessors, (1429), 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)
[2021-10-16 23:03:26,429 INFO  L246   CegarLoopForPetriNet]: Found error trace
[2021-10-16 23:03:26,429 INFO  L254   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, 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, 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, 1, 1]
[2021-10-16 23:03:26,429 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7
[2021-10-16 23:03:26,429 INFO  L402      AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr10ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread2Err0ASSERT_VIOLATIONDATA_RACE, thread2Err1ASSERT_VIOLATIONDATA_RACE (and 20 more)] ===
[2021-10-16 23:03:26,429 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-10-16 23:03:26,430 INFO  L82        PathProgramCache]: Analyzing trace with hash -1145034125, now seen corresponding path program 1 times
[2021-10-16 23:03:26,430 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-10-16 23:03:26,430 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [250242169]
[2021-10-16 23:03:26,430 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-10-16 23:03:26,430 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-10-16 23:03:26,441 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-10-16 23:03:26,459 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-10-16 23:03:26,459 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-10-16 23:03:26,459 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [250242169]
[2021-10-16 23:03:26,460 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [250242169] provided 1 perfect and 0 imperfect interpolant sequences
[2021-10-16 23:03:26,460 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-10-16 23:03:26,460 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2021-10-16 23:03:26,460 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1335134646]
[2021-10-16 23:03:26,460 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2021-10-16 23:03:26,460 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-10-16 23:03:26,461 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2021-10-16 23:03:26,461 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-10-16 23:03:26,462 INFO  L499   CegarLoopForPetriNet]: Number of universal loopers: 475 out of 505
[2021-10-16 23:03:26,463 INFO  L92    encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 435 places, 438 transitions, 886 flow. Second operand  has 3 states, 3 states have (on average 476.3333333333333) internal successors, (1429), 3 states have internal predecessors, (1429), 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)
[2021-10-16 23:03:26,463 INFO  L101   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2021-10-16 23:03:26,463 INFO  L102   encePairwiseOnDemand]: Number of universal subtrahend loopers: 475 of 505
[2021-10-16 23:03:26,463 INFO  L74            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2021-10-16 23:03:26,499 INFO  L129       PetriNetUnfolder]: 10/437 cut-off events.
[2021-10-16 23:03:26,500 INFO  L130       PetriNetUnfolder]: For 0/0 co-relation queries the response was YES.
[2021-10-16 23:03:26,501 INFO  L84            FinitePrefix]: Finished finitePrefix Result has 455 conditions, 437 events. 10/437 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 652 event pairs, 0 based on Foata normal form. 0/424 useless extension candidates. Maximal degree in co-relation 252. Up to 8 conditions per place. 
[2021-10-16 23:03:26,502 INFO  L132   encePairwiseOnDemand]: 502/505 looper letters, 7 selfloop transitions, 2 changer transitions 0/437 dead transitions.
[2021-10-16 23:03:26,502 INFO  L138   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 436 places, 437 transitions, 902 flow
[2021-10-16 23:03:26,504 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-10-16 23:03:26,504 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 3 states.
[2021-10-16 23:03:26,505 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1435 transitions.
[2021-10-16 23:03:26,506 INFO  L544   CegarLoopForPetriNet]: DFA transition density 0.9471947194719472
[2021-10-16 23:03:26,506 INFO  L72            ComplementDD]: Start complementDD. Operand 3 states and 1435 transitions.
[2021-10-16 23:03:26,506 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 3 states and 1435 transitions.
[2021-10-16 23:03:26,506 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2021-10-16 23:03:26,506 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1435 transitions.
[2021-10-16 23:03:26,508 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 4 states, 3 states have (on average 478.3333333333333) internal successors, (1435), 3 states have internal predecessors, (1435), 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)
[2021-10-16 23:03:26,510 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 4 states, 4 states have (on average 505.0) internal successors, (2020), 4 states have internal predecessors, (2020), 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)
[2021-10-16 23:03:26,510 INFO  L81            ComplementDD]: Finished complementDD. Result  has 4 states, 4 states have (on average 505.0) internal successors, (2020), 4 states have internal predecessors, (2020), 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)
[2021-10-16 23:03:26,510 INFO  L186             Difference]: Start difference. First operand has 435 places, 438 transitions, 886 flow. Second operand 3 states and 1435 transitions.
[2021-10-16 23:03:26,510 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 436 places, 437 transitions, 902 flow
[2021-10-16 23:03:26,512 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 434 places, 437 transitions, 898 flow, removed 0 selfloop flow, removed 2 redundant places.
[2021-10-16 23:03:26,515 INFO  L242             Difference]: Finished difference. Result has 434 places, 437 transitions, 884 flow
[2021-10-16 23:03:26,516 INFO  L317   CegarLoopForPetriNet]: {PETRI_ALPHABET=505, PETRI_DIFFERENCE_MINUEND_FLOW=880, PETRI_DIFFERENCE_MINUEND_PLACES=432, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=437, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=435, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=884, PETRI_PLACES=434, PETRI_TRANSITIONS=437}
[2021-10-16 23:03:26,516 INFO  L334   CegarLoopForPetriNet]: 459 programPoint places, -25 predicate places.
[2021-10-16 23:03:26,516 INFO  L470      AbstractCegarLoop]: Abstraction has has 434 places, 437 transitions, 884 flow
[2021-10-16 23:03:26,516 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 476.3333333333333) internal successors, (1429), 3 states have internal predecessors, (1429), 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)
[2021-10-16 23:03:26,516 INFO  L246   CegarLoopForPetriNet]: Found error trace
[2021-10-16 23:03:26,516 INFO  L254   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, 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, 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, 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]
[2021-10-16 23:03:26,517 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8
[2021-10-16 23:03:26,517 INFO  L402      AbstractCegarLoop]: === Iteration 10 === Targeting thread1Err0ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread2Err0ASSERT_VIOLATIONDATA_RACE, thread2Err1ASSERT_VIOLATIONDATA_RACE (and 20 more)] ===
[2021-10-16 23:03:26,517 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-10-16 23:03:26,517 INFO  L82        PathProgramCache]: Analyzing trace with hash -1097121559, now seen corresponding path program 1 times
[2021-10-16 23:03:26,517 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-10-16 23:03:26,517 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [22522072]
[2021-10-16 23:03:26,517 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-10-16 23:03:26,517 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-10-16 23:03:26,529 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-10-16 23:03:26,554 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-10-16 23:03:26,554 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-10-16 23:03:26,554 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [22522072]
[2021-10-16 23:03:26,554 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [22522072] provided 1 perfect and 0 imperfect interpolant sequences
[2021-10-16 23:03:26,554 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-10-16 23:03:26,555 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2021-10-16 23:03:26,555 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [502363614]
[2021-10-16 23:03:26,555 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2021-10-16 23:03:26,555 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-10-16 23:03:26,555 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2021-10-16 23:03:26,556 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-10-16 23:03:26,556 INFO  L499   CegarLoopForPetriNet]: Number of universal loopers: 475 out of 505
[2021-10-16 23:03:26,557 INFO  L92    encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 434 places, 437 transitions, 884 flow. Second operand  has 3 states, 3 states have (on average 477.3333333333333) internal successors, (1432), 3 states have internal predecessors, (1432), 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)
[2021-10-16 23:03:26,558 INFO  L101   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2021-10-16 23:03:26,558 INFO  L102   encePairwiseOnDemand]: Number of universal subtrahend loopers: 475 of 505
[2021-10-16 23:03:26,558 INFO  L74            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2021-10-16 23:03:26,594 INFO  L129       PetriNetUnfolder]: 10/436 cut-off events.
[2021-10-16 23:03:26,594 INFO  L130       PetriNetUnfolder]: For 0/0 co-relation queries the response was YES.
[2021-10-16 23:03:26,596 INFO  L84            FinitePrefix]: Finished finitePrefix Result has 453 conditions, 436 events. 10/436 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 649 event pairs, 0 based on Foata normal form. 0/424 useless extension candidates. Maximal degree in co-relation 233. Up to 7 conditions per place. 
[2021-10-16 23:03:26,597 INFO  L132   encePairwiseOnDemand]: 502/505 looper letters, 6 selfloop transitions, 2 changer transitions 0/436 dead transitions.
[2021-10-16 23:03:26,597 INFO  L138   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 435 places, 436 transitions, 898 flow
[2021-10-16 23:03:26,598 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-10-16 23:03:26,598 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 3 states.
[2021-10-16 23:03:26,600 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1434 transitions.
[2021-10-16 23:03:26,600 INFO  L544   CegarLoopForPetriNet]: DFA transition density 0.9465346534653465
[2021-10-16 23:03:26,600 INFO  L72            ComplementDD]: Start complementDD. Operand 3 states and 1434 transitions.
[2021-10-16 23:03:26,600 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 3 states and 1434 transitions.
[2021-10-16 23:03:26,601 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2021-10-16 23:03:26,601 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1434 transitions.
[2021-10-16 23:03:26,603 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 4 states, 3 states have (on average 478.0) internal successors, (1434), 3 states have internal predecessors, (1434), 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)
[2021-10-16 23:03:26,604 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 4 states, 4 states have (on average 505.0) internal successors, (2020), 4 states have internal predecessors, (2020), 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)
[2021-10-16 23:03:26,605 INFO  L81            ComplementDD]: Finished complementDD. Result  has 4 states, 4 states have (on average 505.0) internal successors, (2020), 4 states have internal predecessors, (2020), 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)
[2021-10-16 23:03:26,605 INFO  L186             Difference]: Start difference. First operand has 434 places, 437 transitions, 884 flow. Second operand 3 states and 1434 transitions.
[2021-10-16 23:03:26,605 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 435 places, 436 transitions, 898 flow
[2021-10-16 23:03:26,607 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 433 places, 436 transitions, 894 flow, removed 0 selfloop flow, removed 2 redundant places.
[2021-10-16 23:03:26,610 INFO  L242             Difference]: Finished difference. Result has 433 places, 436 transitions, 882 flow
[2021-10-16 23:03:26,611 INFO  L317   CegarLoopForPetriNet]: {PETRI_ALPHABET=505, PETRI_DIFFERENCE_MINUEND_FLOW=878, PETRI_DIFFERENCE_MINUEND_PLACES=431, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=436, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=434, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=882, PETRI_PLACES=433, PETRI_TRANSITIONS=436}
[2021-10-16 23:03:26,611 INFO  L334   CegarLoopForPetriNet]: 459 programPoint places, -26 predicate places.
[2021-10-16 23:03:26,611 INFO  L470      AbstractCegarLoop]: Abstraction has has 433 places, 436 transitions, 882 flow
[2021-10-16 23:03:26,612 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 477.3333333333333) internal successors, (1432), 3 states have internal predecessors, (1432), 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)
[2021-10-16 23:03:26,612 INFO  L246   CegarLoopForPetriNet]: Found error trace
[2021-10-16 23:03:26,612 INFO  L254   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, 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, 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, 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]
[2021-10-16 23:03:26,612 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9
[2021-10-16 23:03:26,612 INFO  L402      AbstractCegarLoop]: === Iteration 11 === Targeting thread1Err1ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread2Err0ASSERT_VIOLATIONDATA_RACE, thread2Err1ASSERT_VIOLATIONDATA_RACE (and 20 more)] ===
[2021-10-16 23:03:26,613 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-10-16 23:03:26,613 INFO  L82        PathProgramCache]: Analyzing trace with hash 1886134809, now seen corresponding path program 1 times
[2021-10-16 23:03:26,613 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-10-16 23:03:26,613 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1869098885]
[2021-10-16 23:03:26,613 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-10-16 23:03:26,613 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-10-16 23:03:26,626 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-10-16 23:03:26,652 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-10-16 23:03:26,652 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-10-16 23:03:26,652 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1869098885]
[2021-10-16 23:03:26,652 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1869098885] provided 1 perfect and 0 imperfect interpolant sequences
[2021-10-16 23:03:26,652 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-10-16 23:03:26,652 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2021-10-16 23:03:26,652 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1341544179]
[2021-10-16 23:03:26,653 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2021-10-16 23:03:26,653 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-10-16 23:03:26,653 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2021-10-16 23:03:26,653 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-10-16 23:03:26,654 INFO  L499   CegarLoopForPetriNet]: Number of universal loopers: 475 out of 505
[2021-10-16 23:03:26,655 INFO  L92    encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 433 places, 436 transitions, 882 flow. Second operand  has 3 states, 3 states have (on average 477.3333333333333) internal successors, (1432), 3 states have internal predecessors, (1432), 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)
[2021-10-16 23:03:26,655 INFO  L101   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2021-10-16 23:03:26,655 INFO  L102   encePairwiseOnDemand]: Number of universal subtrahend loopers: 475 of 505
[2021-10-16 23:03:26,655 INFO  L74            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2021-10-16 23:03:26,717 INFO  L129       PetriNetUnfolder]: 10/435 cut-off events.
[2021-10-16 23:03:26,718 INFO  L130       PetriNetUnfolder]: For 0/0 co-relation queries the response was YES.
[2021-10-16 23:03:26,719 INFO  L84            FinitePrefix]: Finished finitePrefix Result has 452 conditions, 435 events. 10/435 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 643 event pairs, 0 based on Foata normal form. 0/424 useless extension candidates. Maximal degree in co-relation 441. Up to 7 conditions per place. 
[2021-10-16 23:03:26,720 INFO  L132   encePairwiseOnDemand]: 502/505 looper letters, 6 selfloop transitions, 2 changer transitions 0/435 dead transitions.
[2021-10-16 23:03:26,720 INFO  L138   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 434 places, 435 transitions, 896 flow
[2021-10-16 23:03:26,720 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-10-16 23:03:26,720 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 3 states.
[2021-10-16 23:03:26,722 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1434 transitions.
[2021-10-16 23:03:26,722 INFO  L544   CegarLoopForPetriNet]: DFA transition density 0.9465346534653465
[2021-10-16 23:03:26,722 INFO  L72            ComplementDD]: Start complementDD. Operand 3 states and 1434 transitions.
[2021-10-16 23:03:26,722 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 3 states and 1434 transitions.
[2021-10-16 23:03:26,723 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2021-10-16 23:03:26,723 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1434 transitions.
[2021-10-16 23:03:26,725 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 4 states, 3 states have (on average 478.0) internal successors, (1434), 3 states have internal predecessors, (1434), 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)
[2021-10-16 23:03:26,726 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 4 states, 4 states have (on average 505.0) internal successors, (2020), 4 states have internal predecessors, (2020), 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)
[2021-10-16 23:03:26,727 INFO  L81            ComplementDD]: Finished complementDD. Result  has 4 states, 4 states have (on average 505.0) internal successors, (2020), 4 states have internal predecessors, (2020), 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)
[2021-10-16 23:03:26,727 INFO  L186             Difference]: Start difference. First operand has 433 places, 436 transitions, 882 flow. Second operand 3 states and 1434 transitions.
[2021-10-16 23:03:26,727 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 434 places, 435 transitions, 896 flow
[2021-10-16 23:03:26,729 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 432 places, 435 transitions, 892 flow, removed 0 selfloop flow, removed 2 redundant places.
[2021-10-16 23:03:26,732 INFO  L242             Difference]: Finished difference. Result has 432 places, 435 transitions, 880 flow
[2021-10-16 23:03:26,732 INFO  L317   CegarLoopForPetriNet]: {PETRI_ALPHABET=505, PETRI_DIFFERENCE_MINUEND_FLOW=876, PETRI_DIFFERENCE_MINUEND_PLACES=430, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=435, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=433, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=880, PETRI_PLACES=432, PETRI_TRANSITIONS=435}
[2021-10-16 23:03:26,732 INFO  L334   CegarLoopForPetriNet]: 459 programPoint places, -27 predicate places.
[2021-10-16 23:03:26,732 INFO  L470      AbstractCegarLoop]: Abstraction has has 432 places, 435 transitions, 880 flow
[2021-10-16 23:03:26,733 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 477.3333333333333) internal successors, (1432), 3 states have internal predecessors, (1432), 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)
[2021-10-16 23:03:26,733 INFO  L246   CegarLoopForPetriNet]: Found error trace
[2021-10-16 23:03:26,733 INFO  L254   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, 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, 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, 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]
[2021-10-16 23:03:26,733 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10
[2021-10-16 23:03:26,733 INFO  L402      AbstractCegarLoop]: === Iteration 12 === Targeting thread3Err0ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread2Err0ASSERT_VIOLATIONDATA_RACE, thread2Err1ASSERT_VIOLATIONDATA_RACE (and 20 more)] ===
[2021-10-16 23:03:26,734 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-10-16 23:03:26,734 INFO  L82        PathProgramCache]: Analyzing trace with hash -87243482, now seen corresponding path program 1 times
[2021-10-16 23:03:26,734 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-10-16 23:03:26,734 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1215176824]
[2021-10-16 23:03:26,734 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-10-16 23:03:26,734 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-10-16 23:03:26,747 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-10-16 23:03:26,796 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-10-16 23:03:26,796 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-10-16 23:03:26,797 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1215176824]
[2021-10-16 23:03:26,797 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1215176824] provided 1 perfect and 0 imperfect interpolant sequences
[2021-10-16 23:03:26,797 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-10-16 23:03:26,797 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2021-10-16 23:03:26,797 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [736226144]
[2021-10-16 23:03:26,797 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2021-10-16 23:03:26,797 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-10-16 23:03:26,798 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2021-10-16 23:03:26,798 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12
[2021-10-16 23:03:26,799 INFO  L499   CegarLoopForPetriNet]: Number of universal loopers: 465 out of 505
[2021-10-16 23:03:26,800 INFO  L92    encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 432 places, 435 transitions, 880 flow. Second operand  has 4 states, 4 states have (on average 469.0) internal successors, (1876), 4 states have internal predecessors, (1876), 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)
[2021-10-16 23:03:26,800 INFO  L101   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2021-10-16 23:03:26,800 INFO  L102   encePairwiseOnDemand]: Number of universal subtrahend loopers: 465 of 505
[2021-10-16 23:03:26,801 INFO  L74            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2021-10-16 23:03:26,894 INFO  L129       PetriNetUnfolder]: 34/501 cut-off events.
[2021-10-16 23:03:26,895 INFO  L130       PetriNetUnfolder]: For 0/0 co-relation queries the response was YES.
[2021-10-16 23:03:26,897 INFO  L84            FinitePrefix]: Finished finitePrefix Result has 562 conditions, 501 events. 34/501 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 958 event pairs, 0 based on Foata normal form. 0/483 useless extension candidates. Maximal degree in co-relation 551. Up to 45 conditions per place. 
[2021-10-16 23:03:26,899 INFO  L132   encePairwiseOnDemand]: 501/505 looper letters, 24 selfloop transitions, 4 changer transitions 0/442 dead transitions.
[2021-10-16 23:03:26,899 INFO  L138   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 435 places, 442 transitions, 952 flow
[2021-10-16 23:03:26,900 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-10-16 23:03:26,900 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 4 states.
[2021-10-16 23:03:26,902 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1889 transitions.
[2021-10-16 23:03:26,903 INFO  L544   CegarLoopForPetriNet]: DFA transition density 0.9351485148514852
[2021-10-16 23:03:26,903 INFO  L72            ComplementDD]: Start complementDD. Operand 4 states and 1889 transitions.
[2021-10-16 23:03:26,903 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 4 states and 1889 transitions.
[2021-10-16 23:03:26,903 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2021-10-16 23:03:26,904 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 1889 transitions.
[2021-10-16 23:03:26,906 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 5 states, 4 states have (on average 472.25) internal successors, (1889), 4 states have internal predecessors, (1889), 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)
[2021-10-16 23:03:26,908 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 5 states, 5 states have (on average 505.0) internal successors, (2525), 5 states have internal predecessors, (2525), 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)
[2021-10-16 23:03:26,908 INFO  L81            ComplementDD]: Finished complementDD. Result  has 5 states, 5 states have (on average 505.0) internal successors, (2525), 5 states have internal predecessors, (2525), 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)
[2021-10-16 23:03:26,909 INFO  L186             Difference]: Start difference. First operand has 432 places, 435 transitions, 880 flow. Second operand 4 states and 1889 transitions.
[2021-10-16 23:03:26,909 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 435 places, 442 transitions, 952 flow
[2021-10-16 23:03:26,911 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 433 places, 442 transitions, 948 flow, removed 0 selfloop flow, removed 2 redundant places.
[2021-10-16 23:03:26,915 INFO  L242             Difference]: Finished difference. Result has 435 places, 438 transitions, 901 flow
[2021-10-16 23:03:26,915 INFO  L317   CegarLoopForPetriNet]: {PETRI_ALPHABET=505, PETRI_DIFFERENCE_MINUEND_FLOW=876, PETRI_DIFFERENCE_MINUEND_PLACES=430, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=435, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=432, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=901, PETRI_PLACES=435, PETRI_TRANSITIONS=438}
[2021-10-16 23:03:26,915 INFO  L334   CegarLoopForPetriNet]: 459 programPoint places, -24 predicate places.
[2021-10-16 23:03:26,916 INFO  L470      AbstractCegarLoop]: Abstraction has has 435 places, 438 transitions, 901 flow
[2021-10-16 23:03:26,916 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 4 states, 4 states have (on average 469.0) internal successors, (1876), 4 states have internal predecessors, (1876), 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)
[2021-10-16 23:03:26,916 INFO  L246   CegarLoopForPetriNet]: Found error trace
[2021-10-16 23:03:26,916 INFO  L254   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, 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, 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, 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, 1, 1, 1, 1, 1]
[2021-10-16 23:03:26,917 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11
[2021-10-16 23:03:26,917 INFO  L402      AbstractCegarLoop]: === Iteration 13 === Targeting thread3Err0ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread2Err0ASSERT_VIOLATIONDATA_RACE, thread2Err1ASSERT_VIOLATIONDATA_RACE (and 20 more)] ===
[2021-10-16 23:03:26,917 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-10-16 23:03:26,917 INFO  L82        PathProgramCache]: Analyzing trace with hash 1997993741, now seen corresponding path program 1 times
[2021-10-16 23:03:26,917 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-10-16 23:03:26,917 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [330476561]
[2021-10-16 23:03:26,917 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-10-16 23:03:26,917 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-10-16 23:03:26,932 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-10-16 23:03:26,960 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-10-16 23:03:26,960 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-10-16 23:03:26,960 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [330476561]
[2021-10-16 23:03:26,960 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [330476561] provided 1 perfect and 0 imperfect interpolant sequences
[2021-10-16 23:03:26,960 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-10-16 23:03:26,960 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2021-10-16 23:03:26,960 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1384272511]
[2021-10-16 23:03:26,961 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2021-10-16 23:03:26,961 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-10-16 23:03:26,961 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2021-10-16 23:03:26,961 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-10-16 23:03:26,962 INFO  L499   CegarLoopForPetriNet]: Number of universal loopers: 475 out of 505
[2021-10-16 23:03:26,963 INFO  L92    encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 435 places, 438 transitions, 901 flow. Second operand  has 3 states, 3 states have (on average 477.3333333333333) internal successors, (1432), 3 states have internal predecessors, (1432), 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)
[2021-10-16 23:03:26,963 INFO  L101   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2021-10-16 23:03:26,963 INFO  L102   encePairwiseOnDemand]: Number of universal subtrahend loopers: 475 of 505
[2021-10-16 23:03:26,964 INFO  L74            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2021-10-16 23:03:27,007 INFO  L129       PetriNetUnfolder]: 12/466 cut-off events.
[2021-10-16 23:03:27,007 INFO  L130       PetriNetUnfolder]: For 2/2 co-relation queries the response was YES.
[2021-10-16 23:03:27,009 INFO  L84            FinitePrefix]: Finished finitePrefix Result has 493 conditions, 466 events. 12/466 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 796 event pairs, 0 based on Foata normal form. 0/454 useless extension candidates. Maximal degree in co-relation 423. Up to 7 conditions per place. 
[2021-10-16 23:03:27,010 INFO  L132   encePairwiseOnDemand]: 502/505 looper letters, 0 selfloop transitions, 0 changer transitions 437/437 dead transitions.
[2021-10-16 23:03:27,010 INFO  L138   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 436 places, 437 transitions, 915 flow
[2021-10-16 23:03:27,010 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-10-16 23:03:27,010 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 3 states.
[2021-10-16 23:03:27,012 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1434 transitions.
[2021-10-16 23:03:27,012 INFO  L544   CegarLoopForPetriNet]: DFA transition density 0.9465346534653465
[2021-10-16 23:03:27,013 INFO  L72            ComplementDD]: Start complementDD. Operand 3 states and 1434 transitions.
[2021-10-16 23:03:27,013 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 3 states and 1434 transitions.
[2021-10-16 23:03:27,013 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2021-10-16 23:03:27,013 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1434 transitions.
[2021-10-16 23:03:27,015 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 4 states, 3 states have (on average 478.0) internal successors, (1434), 3 states have internal predecessors, (1434), 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)
[2021-10-16 23:03:27,017 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 4 states, 4 states have (on average 505.0) internal successors, (2020), 4 states have internal predecessors, (2020), 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)
[2021-10-16 23:03:27,017 INFO  L81            ComplementDD]: Finished complementDD. Result  has 4 states, 4 states have (on average 505.0) internal successors, (2020), 4 states have internal predecessors, (2020), 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)
[2021-10-16 23:03:27,017 INFO  L186             Difference]: Start difference. First operand has 435 places, 438 transitions, 901 flow. Second operand 3 states and 1434 transitions.
[2021-10-16 23:03:27,017 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 436 places, 437 transitions, 915 flow
[2021-10-16 23:03:27,019 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 436 places, 437 transitions, 915 flow, removed 0 selfloop flow, removed 0 redundant places.
[2021-10-16 23:03:27,021 INFO  L242             Difference]: Finished difference. Result has 436 places, 0 transitions, 0 flow
[2021-10-16 23:03:27,022 INFO  L317   CegarLoopForPetriNet]: {PETRI_ALPHABET=505, PETRI_DIFFERENCE_MINUEND_FLOW=899, PETRI_DIFFERENCE_MINUEND_PLACES=434, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=437, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=437, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=0, PETRI_PLACES=436, PETRI_TRANSITIONS=0}
[2021-10-16 23:03:27,022 INFO  L334   CegarLoopForPetriNet]: 459 programPoint places, -23 predicate places.
[2021-10-16 23:03:27,022 INFO  L470      AbstractCegarLoop]: Abstraction has has 436 places, 0 transitions, 0 flow
[2021-10-16 23:03:27,022 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 477.3333333333333) internal successors, (1432), 3 states have internal predecessors, (1432), 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)
[2021-10-16 23:03:27,024 INFO  L764   garLoopResultBuilder]: Registering result SAFE for location thread1Err0ASSERT_VIOLATIONDATA_RACE
[2021-10-16 23:03:27,024 INFO  L764   garLoopResultBuilder]: Registering result SAFE for location thread1Err1ASSERT_VIOLATIONDATA_RACE
[2021-10-16 23:03:27,025 INFO  L764   garLoopResultBuilder]: Registering result SAFE for location thread2Err0ASSERT_VIOLATIONDATA_RACE
[2021-10-16 23:03:27,025 INFO  L764   garLoopResultBuilder]: Registering result SAFE for location thread2Err1ASSERT_VIOLATIONDATA_RACE
[2021-10-16 23:03:27,025 INFO  L764   garLoopResultBuilder]: Registering result SAFE for location thread3Err0ASSERT_VIOLATIONDATA_RACE
[2021-10-16 23:03:27,025 INFO  L764   garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE
[2021-10-16 23:03:27,025 INFO  L764   garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE
[2021-10-16 23:03:27,025 INFO  L764   garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE
[2021-10-16 23:03:27,025 INFO  L764   garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE
[2021-10-16 23:03:27,025 INFO  L764   garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE
[2021-10-16 23:03:27,025 INFO  L764   garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACE
[2021-10-16 23:03:27,025 INFO  L764   garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE
[2021-10-16 23:03:27,025 INFO  L764   garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr7ASSERT_VIOLATIONDATA_RACE
[2021-10-16 23:03:27,026 INFO  L764   garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr8ASSERT_VIOLATIONDATA_RACE
[2021-10-16 23:03:27,026 INFO  L764   garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr9ASSERT_VIOLATIONDATA_RACE
[2021-10-16 23:03:27,026 INFO  L764   garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr10ASSERT_VIOLATIONDATA_RACE
[2021-10-16 23:03:27,026 INFO  L764   garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATION
[2021-10-16 23:03:27,026 INFO  L764   garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATION
[2021-10-16 23:03:27,026 INFO  L764   garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2INUSE_VIOLATION
[2021-10-16 23:03:27,026 INFO  L764   garLoopResultBuilder]: Registering result SAFE for location thread1Err0ASSERT_VIOLATIONDATA_RACE
[2021-10-16 23:03:27,026 INFO  L764   garLoopResultBuilder]: Registering result SAFE for location thread1Err1ASSERT_VIOLATIONDATA_RACE
[2021-10-16 23:03:27,026 INFO  L764   garLoopResultBuilder]: Registering result SAFE for location thread2Err0ASSERT_VIOLATIONDATA_RACE
[2021-10-16 23:03:27,026 INFO  L764   garLoopResultBuilder]: Registering result SAFE for location thread2Err1ASSERT_VIOLATIONDATA_RACE
[2021-10-16 23:03:27,026 INFO  L764   garLoopResultBuilder]: Registering result SAFE for location thread3Err0ASSERT_VIOLATIONDATA_RACE
[2021-10-16 23:03:27,026 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12
[2021-10-16 23:03:27,031 INFO  L229   ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances
[2021-10-16 23:03:27,031 INFO  L179   ceAbstractionStarter]: Computing trace abstraction results
[2021-10-16 23:03:27,032 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 11:03:27 BasicIcfg
[2021-10-16 23:03:27,032 INFO  L132        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2021-10-16 23:03:27,033 INFO  L168              Benchmark]: Toolchain (without parser) took 6467.27 ms. Allocated memory was 198.2 MB in the beginning and 1.4 GB in the end (delta: 1.2 GB). Free memory was 141.4 MB in the beginning and 1.0 GB in the end (delta: -866.0 MB). Peak memory consumption was 346.2 MB. Max. memory is 8.0 GB.
[2021-10-16 23:03:27,034 INFO  L168              Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 198.2 MB. Free memory is still 157.9 MB. There was no memory consumed. Max. memory is 8.0 GB.
[2021-10-16 23:03:27,034 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 299.58 ms. Allocated memory was 198.2 MB in the beginning and 292.6 MB in the end (delta: 94.4 MB). Free memory was 141.2 MB in the beginning and 260.7 MB in the end (delta: -119.5 MB). Peak memory consumption was 6.2 MB. Max. memory is 8.0 GB.
[2021-10-16 23:03:27,034 INFO  L168              Benchmark]: Boogie Procedure Inliner took 61.95 ms. Allocated memory is still 292.6 MB. Free memory was 260.7 MB in the beginning and 257.0 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB.
[2021-10-16 23:03:27,034 INFO  L168              Benchmark]: Boogie Preprocessor took 63.15 ms. Allocated memory is still 292.6 MB. Free memory was 257.0 MB in the beginning and 253.9 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB.
[2021-10-16 23:03:27,034 INFO  L168              Benchmark]: RCFGBuilder took 912.82 ms. Allocated memory is still 292.6 MB. Free memory was 253.9 MB in the beginning and 205.6 MB in the end (delta: 48.2 MB). Peak memory consumption was 48.2 MB. Max. memory is 8.0 GB.
[2021-10-16 23:03:27,035 INFO  L168              Benchmark]: TraceAbstraction took 5122.14 ms. Allocated memory was 292.6 MB in the beginning and 1.4 GB in the end (delta: 1.1 GB). Free memory was 205.1 MB in the beginning and 1.0 GB in the end (delta: -802.4 MB). Peak memory consumption was 315.4 MB. Max. memory is 8.0 GB.
[2021-10-16 23:03:27,036 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.12 ms. Allocated memory is still 198.2 MB. Free memory is still 157.9 MB. There was no memory consumed. Max. memory is 8.0 GB.
 * CACSL2BoogieTranslator took 299.58 ms. Allocated memory was 198.2 MB in the beginning and 292.6 MB in the end (delta: 94.4 MB). Free memory was 141.2 MB in the beginning and 260.7 MB in the end (delta: -119.5 MB). Peak memory consumption was 6.2 MB. Max. memory is 8.0 GB.
 * Boogie Procedure Inliner took 61.95 ms. Allocated memory is still 292.6 MB. Free memory was 260.7 MB in the beginning and 257.0 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB.
 * Boogie Preprocessor took 63.15 ms. Allocated memory is still 292.6 MB. Free memory was 257.0 MB in the beginning and 253.9 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB.
 * RCFGBuilder took 912.82 ms. Allocated memory is still 292.6 MB. Free memory was 253.9 MB in the beginning and 205.6 MB in the end (delta: 48.2 MB). Peak memory consumption was 48.2 MB. Max. memory is 8.0 GB.
 * TraceAbstraction took 5122.14 ms. Allocated memory was 292.6 MB in the beginning and 1.4 GB in the end (delta: 1.1 GB). Free memory was 205.1 MB in the beginning and 1.0 GB in the end (delta: -802.4 MB). Peak memory consumption was 315.4 MB. Max. memory is 8.0 GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - StatisticsResult: ErrorAutomatonStatistics
    NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
  - PositiveResult [Line: 50]: there are no data races
    For all program executions holds that there are no data races at this location
  - PositiveResult [Line: 53]: there are no data races
    For all program executions holds that there are no data races at this location
  - PositiveResult [Line: 63]: there are no data races
    For all program executions holds that there are no data races at this location
  - PositiveResult [Line: 64]: there are no data races
    For all program executions holds that there are no data races at this location
  - PositiveResult [Line: 76]: there are no data races
    For all program executions holds that there are no data races at this location
  - PositiveResult [Line: 88]: there are no data races
    For all program executions holds that there are no data races at this location
  - PositiveResult [Line: 90]: there are no data races
    For all program executions holds that there are no data races at this location
  - PositiveResult [Line: 120]: there are no data races
    For all program executions holds that there are no data races at this location
  - PositiveResult [Line: 91]: there are no data races
    For all program executions holds that there are no data races at this location
  - PositiveResult [Line: 120]: there are no data races
    For all program executions holds that there are no data races at this location
  - PositiveResult [Line: 92]: there are no data races
    For all program executions holds that there are no data races at this location
  - PositiveResult [Line: 120]: there are no data races
    For all program executions holds that there are no data races at this location
  - PositiveResult [Line: 94]: there are no data races
    For all program executions holds that there are no data races at this location
  - PositiveResult [Line: 96]: there are no data races
    For all program executions holds that there are no data races at this location
  - PositiveResult [Line: 97]: there are no data races
    For all program executions holds that there are no data races at this location
  - PositiveResult [Line: 98]: there are no data races
    For all program executions holds that there are no data races at this location
  - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances
    CFG has 7 procedures, 635 locations, 24 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 3.8ms, RemoveRedundantFlowTime: 0.0ms, RemoveRedundantFlowUnfoldingTime: 0.0ms, BackfoldingTime: 0.0ms, BackfoldingUnfoldingTime: 0.0ms, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 4935.6ms, OverallIterations: 13, TraceHistogramMax: 1, EmptinessCheckTime: 0.0ms, AutomataDifference: 3956.1ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 151.6ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 195 SDtfs, 26 SDslu, 16 SDs, 0 SdLazy, 290 SolverSat, 20 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 310.4ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 32 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 53.2ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=963occurred in iteration=0, InterpolantAutomatonStates: 43, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 44.8ms SsaConstructionTime, 155.9ms SatisfiabilityAnalysisTime, 456.3ms InterpolantComputationTime, 1939 NumberOfCodeBlocks, 1939 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 1926 ConstructedInterpolants, 0 QuantifiedInterpolants, 2347 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 13 InterpolantComputations, 13 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
  - AllSpecificationsHoldResult: All specifications hold
    16 specifications checked. All of them hold
RESULT: Ultimate proved your program to be correct!
[2021-10-16 23:03:27,060 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0
Received shutdown request...