/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/chl-name-comparator-subst.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-eaa536417960c97dc4122e532ee2691877b99d76-eaa5364 [2021-10-16 22:59:52,418 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 22:59:52,451 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 22:59:52,476 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-10-16 22:59:52,491 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 22:59:52,493 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 22:59:52,495 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 22:59:52,496 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 22:59:52,498 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 22:59:52,498 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 22:59:52,501 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 22:59:52,502 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 22:59:52,503 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 22:59:52,505 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 22:59:52,505 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 22:59:52,506 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 22:59:52,507 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-10-16 22:59:52,511 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 22:59:52,512 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 22:59:52,512 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 22:59:52,514 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 22:59:52,536 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 22:59:52,536 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 22:59:52,537 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-16 22:59:52,538 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-16 22:59:52,538 INFO L138 SettingsManager]: * Use SBE=true [2021-10-16 22:59:52,538 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 22:59:52,538 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-16 22:59:52,538 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-16 22:59:52,538 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-16 22:59:52,538 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 22:59:52,539 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 22:59:52,539 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 22:59:52,539 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 22:59:52,539 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-16 22:59:52,539 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 22:59:52,539 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 22:59:52,539 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 22:59:52,539 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 22:59:52,540 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-16 22:59:52,540 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-10-16 22:59:52,540 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 22:59:52,540 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 22:59:52,540 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 22:59:52,540 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 22:59:52,540 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 22:59:52,540 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-16 22:59:52,540 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-16 22:59:52,541 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-16 22:59:52,541 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-16 22:59:52,541 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of data races in concurrent programs -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of error function in SV-COMP mode -> false [2021-10-16 22:59:52,726 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 22:59:52,740 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 22:59:52,742 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 22:59:52,743 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 22:59:52,743 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 22:59:52,744 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-name-comparator-subst.wvr.c [2021-10-16 22:59:52,795 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/949df6c0a/73c7525e0ca6406aa9de2b959654db22/FLAGbe977a378 [2021-10-16 22:59:53,189 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 22:59:53,190 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-name-comparator-subst.wvr.c [2021-10-16 22:59:53,196 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/949df6c0a/73c7525e0ca6406aa9de2b959654db22/FLAGbe977a378 [2021-10-16 22:59:53,204 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/949df6c0a/73c7525e0ca6406aa9de2b959654db22 [2021-10-16 22:59:53,206 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 22:59:53,207 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-10-16 22:59:53,211 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 22:59:53,211 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 22:59:53,213 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 22:59:53,213 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 10:59:53" (1/1) ... [2021-10-16 22:59:53,214 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21c8a2ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:59:53, skipping insertion in model container [2021-10-16 22:59:53,214 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 10:59:53" (1/1) ... [2021-10-16 22:59:53,218 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 22:59:53,249 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 22:59:53,423 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/chl-name-comparator-subst.wvr.c[4836,4849] [2021-10-16 22:59:53,428 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 22:59:53,433 INFO L203 MainTranslator]: Completed pre-run [2021-10-16 22:59:53,456 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/chl-name-comparator-subst.wvr.c[4836,4849] [2021-10-16 22:59:53,459 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 22:59:53,468 INFO L208 MainTranslator]: Completed translation [2021-10-16 22:59:53,469 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:59:53 WrapperNode [2021-10-16 22:59:53,469 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-16 22:59:53,470 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-16 22:59:53,470 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-16 22:59:53,470 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-16 22:59:53,475 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:59:53" (1/1) ... [2021-10-16 22:59:53,484 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:59:53" (1/1) ... [2021-10-16 22:59:53,519 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-16 22:59:53,519 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-16 22:59:53,519 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-16 22:59:53,519 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-16 22:59:53,532 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:59:53" (1/1) ... [2021-10-16 22:59:53,532 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:59:53" (1/1) ... [2021-10-16 22:59:53,538 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:59:53" (1/1) ... [2021-10-16 22:59:53,538 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:59:53" (1/1) ... [2021-10-16 22:59:53,550 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:59:53" (1/1) ... [2021-10-16 22:59:53,557 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:59:53" (1/1) ... [2021-10-16 22:59:53,559 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:59:53" (1/1) ... [2021-10-16 22:59:53,563 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-16 22:59:53,563 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-16 22:59:53,564 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-16 22:59:53,564 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-16 22:59:53,571 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:59:53" (1/1) ... [2021-10-16 22:59:53,582 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 22:59:53,591 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-10-16 22:59:53,599 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 22:59:53,600 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 22:59:53,621 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-16 22:59:53,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-16 22:59:53,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-16 22:59:53,623 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-10-16 22:59:53,624 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-10-16 22:59:53,624 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-10-16 22:59:53,624 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-10-16 22:59:53,624 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-10-16 22:59:53,624 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-10-16 22:59:53,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-16 22:59:53,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-16 22:59:53,624 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-16 22:59:53,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-16 22:59:53,624 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-16 22:59:53,626 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 22:59:54,383 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-16 22:59:54,384 INFO L299 CfgBuilder]: Removed 46 assume(true) statements. [2021-10-16 22:59:54,386 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 10:59:54 BoogieIcfgContainer [2021-10-16 22:59:54,386 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-16 22:59:54,387 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-16 22:59:54,387 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-16 22:59:54,389 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-16 22:59:54,389 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 10:59:53" (1/3) ... [2021-10-16 22:59:54,390 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@53dec953 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 10:59:54, skipping insertion in model container [2021-10-16 22:59:54,390 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:59:53" (2/3) ... [2021-10-16 22:59:54,390 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@53dec953 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 10:59:54, skipping insertion in model container [2021-10-16 22:59:54,390 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 10:59:54" (3/3) ... [2021-10-16 22:59:54,391 INFO L111 eAbstractionObserver]: Analyzing ICFG chl-name-comparator-subst.wvr.c [2021-10-16 22:59:54,394 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-16 22:59:54,395 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 50 error locations. [2021-10-16 22:59:54,395 INFO L516 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-10-16 22:59:54,455 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,455 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,455 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,455 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,455 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,456 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,456 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,456 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,456 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,456 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,456 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,456 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,456 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,456 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,456 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,456 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,457 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,457 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,457 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,457 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,457 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,457 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,457 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,457 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,457 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,457 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,457 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,458 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,458 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,458 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,458 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,458 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,458 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,458 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,458 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,458 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,458 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,459 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,459 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,459 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,459 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,459 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,459 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,459 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,459 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,459 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,459 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,459 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,460 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,460 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,460 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,460 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,460 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,460 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,460 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,460 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,460 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,460 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,460 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,460 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,461 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,461 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,461 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,461 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,461 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,461 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,461 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,461 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,461 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,461 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,461 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,462 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,462 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,462 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,462 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,462 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,462 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,462 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,462 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,462 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,462 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,463 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,463 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,463 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,463 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,463 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,463 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,463 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,463 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,463 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,463 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,463 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,463 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,464 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,464 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,464 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,464 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,464 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,464 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,464 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,464 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,464 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,464 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,464 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,465 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,465 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,465 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,465 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,465 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,465 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,465 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,465 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,465 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,465 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,465 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,466 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,466 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,466 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,466 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,466 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,466 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,466 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,466 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,466 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,466 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,466 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,466 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,467 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,467 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,467 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,467 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,467 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,467 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,467 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,467 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,467 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,467 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,467 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,468 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,468 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,468 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,468 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,468 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,468 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,468 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,468 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,468 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,468 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,468 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,468 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,468 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,469 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,469 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,469 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,469 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,469 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,469 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,469 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,469 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,469 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,469 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,469 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,469 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,470 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,470 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,470 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,470 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,470 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,470 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,470 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,470 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,470 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,470 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,470 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,470 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,471 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,471 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,471 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,471 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,471 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,471 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,471 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,471 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,471 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,471 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,471 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,471 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,472 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,472 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,472 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,472 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,472 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,472 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,472 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,472 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,472 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,472 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,472 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,473 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,473 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,473 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,473 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,473 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,473 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,473 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,473 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,473 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,473 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,473 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,473 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,473 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,474 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,474 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,474 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,474 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,474 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,474 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,474 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,474 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,474 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,474 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,474 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,474 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,475 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,475 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,475 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,475 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,475 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,475 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,475 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,475 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,475 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,475 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,475 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,476 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,476 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,476 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,476 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,476 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,476 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,476 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,476 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,476 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,476 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,476 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,476 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,476 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,477 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,477 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,477 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,477 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,477 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,477 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,477 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,477 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,477 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,477 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,477 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,477 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,477 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,478 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,478 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,478 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,478 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,478 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ret57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,478 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ret57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,478 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,478 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,478 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,478 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,478 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,478 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,479 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,479 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,479 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,479 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,479 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,479 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,479 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,479 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,479 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,479 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,479 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,479 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,479 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,480 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,480 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,480 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,480 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,480 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,480 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,480 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,480 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,480 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,480 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,480 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,480 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,480 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,480 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,481 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,481 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,481 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,481 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,481 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,481 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,481 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,481 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,481 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,481 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,481 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,481 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,481 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,482 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,482 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,482 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,482 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,482 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,482 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ret57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,482 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,482 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ret57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,482 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,482 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,482 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ret57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,482 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ret57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,482 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,483 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,483 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ret57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,483 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,483 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ret57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,483 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,483 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,483 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,483 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,483 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,483 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,483 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,483 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,484 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,484 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,484 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,484 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,484 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,484 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,484 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,484 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,484 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,484 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,484 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,484 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,485 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,485 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,485 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,485 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,485 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,485 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,485 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,485 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,485 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,485 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,485 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,485 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,485 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,485 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,486 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,486 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,486 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,486 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,486 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,486 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,486 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,486 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,486 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,486 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,486 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,486 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,487 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,487 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,487 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,487 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,487 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,487 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,487 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,487 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,487 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,487 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,487 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,487 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,488 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,488 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,488 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,488 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,488 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,488 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,488 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,488 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,488 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,488 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,488 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,488 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,488 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,489 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,489 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,489 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,489 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,489 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,489 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,489 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,489 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,489 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,489 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,489 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,489 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,489 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,490 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,490 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,490 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,490 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,490 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,490 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,490 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,490 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,490 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,490 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,490 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,490 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,490 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,491 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,491 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,491 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,491 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,491 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,491 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,491 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,491 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,491 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,491 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,491 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,491 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,491 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,492 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,492 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,492 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,492 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,492 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,492 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,492 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,492 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,492 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,492 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,492 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,492 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,492 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,492 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,493 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,493 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,493 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,493 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,493 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,493 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,493 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,493 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,493 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,493 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,493 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,493 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,494 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,494 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,494 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,494 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,494 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,494 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,494 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,494 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,494 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,494 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,494 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,494 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,494 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,494 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,495 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,495 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,495 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,495 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,495 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,495 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,495 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,495 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,495 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,496 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,496 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,496 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,496 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,496 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,496 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,496 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,496 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,496 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,496 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,496 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,496 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,496 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,496 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,497 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,497 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,497 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,497 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,497 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,497 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,497 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,497 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,533 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,533 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,534 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,534 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,534 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,534 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,534 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,534 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,534 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,534 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,534 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,534 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,534 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,534 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,535 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,535 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,535 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,535 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,535 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,535 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,536 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,536 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,536 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,536 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,536 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,537 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,537 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,537 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,537 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,537 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,537 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,537 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,537 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,537 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,537 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,537 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,537 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,537 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,537 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,537 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,538 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,538 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,538 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,538 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,538 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,538 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,538 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,538 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,538 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,538 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,538 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,538 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,538 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,538 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,539 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,539 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,539 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,539 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,539 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,539 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,539 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,539 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,539 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,539 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,539 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,539 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,539 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,539 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,539 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,539 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,540 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,540 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,540 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,540 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,540 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,540 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,540 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,540 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,540 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,540 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,540 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,540 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,540 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,540 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,540 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,540 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,540 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,541 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,541 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,541 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,541 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,541 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,541 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,541 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,541 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,541 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,541 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,541 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,541 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,541 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,541 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,541 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,541 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,541 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,542 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,542 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,542 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,542 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,542 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,542 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,542 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,542 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,542 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,542 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,542 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,542 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,542 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet109| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,542 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet109| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,542 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,542 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,542 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,543 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,543 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet109| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,543 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet109| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,543 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,543 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,543 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short111| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,543 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short111| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,543 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,543 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,543 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short111| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,543 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short111| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,543 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short111| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,543 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short111| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,543 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,543 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,543 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet110| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,544 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet110| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,544 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short111| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,544 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,544 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short111| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,544 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,544 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,544 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,544 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,544 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,544 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet110| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,544 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet110| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,544 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,544 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,544 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,544 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,544 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,544 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,545 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,545 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,545 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short111| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,545 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short111| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,545 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,545 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,545 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,545 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,545 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,545 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,545 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,545 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,545 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,545 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,545 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,545 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,545 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,546 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,546 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,546 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,546 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,546 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,546 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet109| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,546 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet109| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,546 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,546 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,546 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,546 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,546 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet110| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,546 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet110| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,546 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,546 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,546 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short111| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,546 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short111| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,547 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,547 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,547 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet112| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,547 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet112| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,547 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,547 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,547 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet112| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,547 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet112| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,547 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,547 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,547 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,547 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,547 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet113| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,547 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet113| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,547 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet116| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,547 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet116| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,547 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,548 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,548 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet113| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,548 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet113| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,548 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet116| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,548 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet116| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,548 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,548 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,548 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet114| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,548 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet114| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,548 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite117| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,548 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite117| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,548 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~mem79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,548 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~mem79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,548 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet114| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,548 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet114| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,548 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite117| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,549 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite117| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,549 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,549 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,549 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,549 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,549 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,549 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,549 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,549 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,549 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,549 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,549 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,549 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,549 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,549 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,549 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,549 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,550 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,550 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,550 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,550 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,550 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,550 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,550 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,550 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,550 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,550 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,550 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,550 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,550 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,550 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,550 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet112| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,550 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet112| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,551 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,551 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,551 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,551 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,551 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,551 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,551 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite117| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,551 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite117| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,551 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~mem79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,551 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~mem79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,551 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,551 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,551 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,551 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,551 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,551 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,551 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet113| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,552 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet113| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,552 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,552 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,552 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,552 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,552 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet114| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,552 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet114| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,552 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,552 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,552 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,552 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,552 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,552 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,552 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ret115| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,552 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ret115| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,552 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,552 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,552 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,553 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,553 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,553 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,553 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,553 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,553 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet116| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,553 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet116| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,553 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,553 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,553 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,553 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,553 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,553 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,553 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,553 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,553 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,553 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,554 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,554 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,554 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,554 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,554 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,554 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,554 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,554 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,554 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~mem79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,554 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~mem79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,554 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,554 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,554 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,554 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,554 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,554 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,554 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,554 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,555 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,555 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,555 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,555 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,555 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,555 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,555 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,555 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,555 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,555 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,555 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,555 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,555 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,555 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ret115| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,555 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,555 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ret115| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,555 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,556 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,556 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ret115| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,556 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ret115| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,556 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,556 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,556 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ret115| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,556 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite117| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,556 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ret115| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,556 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite117| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,556 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,556 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,556 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,556 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,557 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet84| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,557 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet84| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,557 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,557 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,557 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet84| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,557 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet84| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,557 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet86| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,557 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet86| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,557 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,557 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,557 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet86| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,557 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet86| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,557 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet86| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,557 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet86| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,558 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet86| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,558 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet86| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,558 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,558 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,558 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,558 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,558 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,558 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,558 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet84| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,558 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet84| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,558 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet86| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,558 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet86| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,558 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet87| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,558 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet87| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,558 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet87| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,558 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet87| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,558 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet88| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,559 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet88| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,559 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet88| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,559 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet88| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,559 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite90| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,559 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite90| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,559 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet89| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,559 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet89| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,559 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite90| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,559 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite90| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,559 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet89| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,559 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet89| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,559 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet91| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,559 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet91| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,559 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite90| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,559 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite90| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,559 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet91| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,559 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet91| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,560 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet91| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,560 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet91| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,560 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet91| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,560 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet91| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,560 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet87| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,560 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet87| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,560 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet88| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,560 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet88| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,560 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite90| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,560 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite90| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,560 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet89| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,560 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet89| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,560 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet91| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,560 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet91| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,560 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet92| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,560 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet92| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,560 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet92| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,561 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet92| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,561 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short95| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,561 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short95| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,561 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short95| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,561 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short95| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,561 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short95| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,561 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short95| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,561 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet93| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,561 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet93| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,561 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short95| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,561 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short95| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,561 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short95| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,561 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short95| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,561 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet93| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,561 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet93| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,561 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite97| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,562 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite97| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,562 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet96| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,562 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet96| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,562 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet94| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,562 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet94| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,562 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite97| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,562 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite97| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,562 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet96| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,562 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet96| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,562 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet94| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,562 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet94| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,562 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet98| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,562 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet98| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,562 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite97| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,562 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite97| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,562 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short95| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,562 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short95| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,563 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet98| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,563 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet98| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,563 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet98| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,563 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet98| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,563 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet98| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,563 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet98| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,563 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet92| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,563 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet92| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,563 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet93| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,563 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet93| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,563 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet94| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,563 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet94| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,563 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short95| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,563 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short95| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,563 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite97| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,563 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite97| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,563 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet96| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,564 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet96| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,564 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet98| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,564 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet98| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,564 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet99| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,564 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet99| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,564 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet99| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,564 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet99| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,564 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short102| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,564 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short102| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,564 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short102| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,564 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short102| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,564 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short102| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,564 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short102| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,564 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet100| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,564 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet100| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,564 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short102| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,564 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short102| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,565 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short102| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,565 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short102| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,565 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet100| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,565 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet100| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,565 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite104| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,565 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite104| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,565 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet103| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,565 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet103| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,565 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet101| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,565 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet101| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,565 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite104| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,565 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite104| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,565 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet103| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,565 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet103| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,565 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet101| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,565 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet101| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,565 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet105| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,566 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet105| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,566 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite104| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,566 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite104| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,566 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short102| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,566 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short102| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,566 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet105| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,566 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet105| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,566 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet105| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,566 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet105| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,566 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet105| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,566 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet105| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,566 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet99| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,566 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet99| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,566 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet100| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,566 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet100| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,566 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet101| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,566 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet101| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,567 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short102| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,567 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short102| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,567 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite104| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,567 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite104| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,567 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet103| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,567 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet103| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,567 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet105| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,567 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet105| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,567 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet106| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,567 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet106| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,567 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet106| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,567 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet106| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,567 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~post107| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,567 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~post107| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,567 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~post107| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,567 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~post107| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,567 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet108| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,568 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet108| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,568 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet108| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,568 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet108| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,568 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet108| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,568 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet108| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,568 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet108| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,568 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet108| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,568 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet106| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,568 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet106| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,568 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~post107| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,568 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~post107| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,568 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet108| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,568 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet108| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,569 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet119| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,569 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet119| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,570 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet119| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,570 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet119| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,570 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet119| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,570 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet119| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,570 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet119| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,570 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet119| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,570 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet119| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,570 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet119| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,570 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet120| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,570 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet120| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,570 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet120| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,570 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet120| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,570 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet120| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,570 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet120| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,570 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet120| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,570 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet120| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,570 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet120| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,571 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet120| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,571 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet121| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,571 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet121| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,571 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet121| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,571 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet121| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,571 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,571 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,571 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,571 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,571 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite124| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,571 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite124| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,571 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet123| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,571 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet123| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,571 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite124| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,571 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite124| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,571 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet123| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,572 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet123| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,572 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet125| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,572 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet125| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,572 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite124| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,572 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite124| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,572 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet125| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,572 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet125| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,572 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet125| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,572 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet125| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,572 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet125| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,572 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet125| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,572 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet121| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,572 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet121| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,572 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,572 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,572 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite124| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,572 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite124| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,572 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet123| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,573 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet123| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,573 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet125| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,573 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet125| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,573 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,573 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,573 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,573 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,573 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet127| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,573 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet127| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,573 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet127| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,573 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet127| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,573 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite129| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,573 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite129| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,573 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,573 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,573 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite129| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,573 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite129| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,574 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,574 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,574 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,574 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,574 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite129| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,574 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite129| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,574 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,574 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,574 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,574 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,574 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,574 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,574 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,574 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,574 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet127| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,574 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet127| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,574 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite129| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,575 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite129| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,575 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,575 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,575 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,575 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,575 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet131| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,575 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet131| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,575 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet131| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,575 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet131| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,575 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet167| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,575 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet167| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,575 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet131| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,575 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet131| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,575 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet131| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,575 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet131| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,575 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet167| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,575 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet167| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,575 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,576 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,576 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short169| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,576 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short169| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,576 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,576 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,576 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short169| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,576 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short169| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,576 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short169| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,576 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short169| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,576 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,576 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,576 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,576 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,576 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short169| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,576 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,576 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short169| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,576 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,577 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,577 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,577 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,577 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,577 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,577 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,577 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,577 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,577 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet133| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,577 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet133| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,577 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,577 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,577 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,577 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,577 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short169| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,577 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short169| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,577 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,578 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,578 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,578 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,578 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet133| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,578 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet133| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,578 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,578 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,578 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,578 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,578 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,578 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,578 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,578 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,578 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,578 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,578 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,578 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,579 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet167| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,579 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet167| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,579 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,579 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,579 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,579 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,579 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,579 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,579 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,579 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,579 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short169| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,579 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short169| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,579 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet133| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,579 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet133| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,579 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,579 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,579 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,579 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,580 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,580 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,580 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,580 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,580 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,580 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,580 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet171| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,580 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet171| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,580 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,580 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,580 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet135| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,580 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet135| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,580 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet171| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,580 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet171| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,580 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,580 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,580 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet135| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,581 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet135| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,581 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet172| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,581 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet172| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,581 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite175| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,581 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite175| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,581 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~mem137| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,581 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~mem137| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,581 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet172| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,581 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet172| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,581 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite175| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,581 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite175| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,581 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,581 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,581 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,581 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,581 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,582 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,582 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,582 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,582 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,582 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,582 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,582 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,582 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,582 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,582 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,582 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,582 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,582 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,582 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,582 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,582 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,582 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,583 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,583 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,583 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,583 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,583 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,583 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,583 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,583 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,583 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,583 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,583 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,583 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,583 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,583 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,583 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,583 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,584 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite175| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,584 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite175| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,584 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~mem137| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,584 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~mem137| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,584 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,584 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,584 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,584 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,584 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,584 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,584 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet171| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,584 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet171| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,584 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet139| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,584 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet139| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,584 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,584 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,584 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet172| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,584 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet172| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,585 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet139| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,585 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet139| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,585 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,585 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,585 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,585 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,585 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ret173| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,585 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ret173| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,585 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet139| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,585 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet139| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,585 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet139| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,585 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet139| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,585 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,585 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,585 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,585 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,585 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,586 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,586 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,586 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,586 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,586 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,586 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,586 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,586 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,586 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,586 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,586 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,586 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet135| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,586 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet135| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,586 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,586 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,586 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,586 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,586 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,586 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,587 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~mem137| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,587 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~mem137| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,587 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,587 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,587 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,587 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,587 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,587 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,587 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,587 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,587 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,587 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,587 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet139| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,587 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet139| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,587 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,587 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,587 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,587 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,587 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,588 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,588 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet140| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,588 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet140| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,588 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,588 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ret173| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,588 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,588 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ret173| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,588 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet140| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,588 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet140| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,588 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ret173| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,588 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ret173| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,588 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet141| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,588 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet141| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,588 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ret173| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,588 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite175| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,588 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ret173| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,588 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite175| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,588 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet141| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,589 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet141| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,589 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite143| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,589 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite143| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,589 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet142| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,589 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet142| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,589 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite143| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,589 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite143| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,589 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet142| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,589 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet142| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,589 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,589 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,589 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite143| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,589 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite143| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,589 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,589 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,589 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,589 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,589 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,590 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,590 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet140| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,590 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet140| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,590 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet141| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,590 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet141| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,590 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite143| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,590 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite143| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,590 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet142| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,590 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet142| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,590 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,590 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,590 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet145| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,590 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet145| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,590 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet145| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,590 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet145| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,590 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,590 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,590 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,590 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,591 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,591 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,591 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet147| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,591 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet147| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,591 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,591 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,591 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet147| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,591 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet147| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,591 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet149| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,591 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet149| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,591 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,591 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,591 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet149| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,591 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet149| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,591 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet149| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,591 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet149| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,591 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet149| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,591 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet149| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,592 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet145| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,592 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet145| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,592 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,592 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,592 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,592 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,592 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet147| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,592 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet147| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,592 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet149| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,592 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet149| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,592 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,592 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,592 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,592 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,592 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short153| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,592 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short153| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,592 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short153| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,592 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short153| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,592 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short153| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,593 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short153| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,593 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet151| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,593 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet151| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,593 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short153| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,593 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short153| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,593 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short153| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,593 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short153| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,593 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet151| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,593 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet151| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,593 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite155| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,593 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite155| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,593 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet154| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,593 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet154| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,593 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet152| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,593 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet152| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,593 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite155| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,593 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite155| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,593 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet154| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,594 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet154| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,594 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet152| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,594 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet152| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,594 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,594 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,594 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite155| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,594 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite155| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,594 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short153| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,594 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short153| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,594 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,594 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,594 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,594 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,594 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,594 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,594 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,594 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,594 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet151| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,595 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet151| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,595 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet152| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,595 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet152| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,595 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short153| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,595 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short153| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,595 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite155| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,595 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite155| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,595 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet154| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,595 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet154| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,595 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,595 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,595 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet157| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,595 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet157| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,595 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet157| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,595 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet157| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,595 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short160| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,595 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short160| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,595 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short160| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,595 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short160| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,596 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short160| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,596 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short160| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,596 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,596 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,596 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short160| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,596 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short160| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,596 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short160| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,596 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short160| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,596 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,596 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,596 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite162| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,596 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite162| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,596 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet161| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,596 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet161| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,596 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet159| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,596 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet159| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,596 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite162| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,596 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite162| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,597 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet161| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,597 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet161| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,597 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet159| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,597 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet159| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,597 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet163| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,597 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet163| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,597 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite162| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,597 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite162| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,597 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short160| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,597 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short160| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,597 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet163| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,597 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet163| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,597 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet163| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,597 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet163| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,597 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet163| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,597 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet163| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,598 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet157| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,598 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet157| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,598 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,598 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,598 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet159| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,598 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet159| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,598 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short160| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,598 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short160| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,598 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite162| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,598 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite162| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,598 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet161| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,598 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet161| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,598 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet163| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,598 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet163| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,598 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,598 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,598 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,598 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,598 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~post165| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,599 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~post165| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,599 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~post165| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,599 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~post165| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,599 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,599 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,599 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,599 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,599 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,599 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,599 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,599 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,599 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,599 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,599 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~post165| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,599 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~post165| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,599 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,599 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,602 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,602 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,602 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,602 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,602 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,602 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,602 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,602 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,602 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,602 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,602 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,602 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,602 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ret57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,602 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,602 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,603 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,603 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,603 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,603 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,603 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,603 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,603 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,603 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,603 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,603 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,603 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,603 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,603 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,603 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,603 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,603 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,603 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,604 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,604 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,604 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,604 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,604 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,604 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,604 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,604 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,604 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,604 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,604 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,604 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,604 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,604 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,604 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,604 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,604 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,604 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,605 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,605 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,605 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,605 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,605 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,605 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,605 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,605 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,605 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,605 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,605 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,605 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,605 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,605 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,605 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,605 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,605 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,609 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,609 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite97| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,609 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~post107| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,609 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite104| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,609 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,609 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet89| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,609 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short102| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,609 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet87| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,609 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,609 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,609 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,609 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,609 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,610 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~mem79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,610 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,610 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,610 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,610 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet113| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,610 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,610 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet109| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,610 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet105| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,610 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet99| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,610 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,610 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short111| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,610 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet103| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,610 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,610 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet101| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,610 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet93| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,610 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,610 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,610 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet91| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,611 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,611 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,611 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,611 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,611 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet88| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,611 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,611 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite90| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,611 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,611 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet86| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,611 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,611 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet84| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,611 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,611 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,611 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,611 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short95| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,611 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet110| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,611 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ret115| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,612 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite117| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,612 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,612 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet112| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,612 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,612 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet114| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,612 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,612 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet108| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,612 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet116| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,612 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet106| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,612 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,612 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,612 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,612 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet98| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,612 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,612 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet96| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,612 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet94| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,612 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet100| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,612 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,613 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet92| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,614 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet157| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,614 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,614 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,614 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet159| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,614 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,614 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,614 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,615 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,615 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,615 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet151| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,615 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet172| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,615 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,615 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,615 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite129| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,615 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet119| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,615 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short169| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,615 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,615 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,615 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,615 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,615 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet145| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,615 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,615 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet120| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,615 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,616 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet147| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,616 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite175| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,616 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet141| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,616 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,616 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short153| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,616 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,616 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,616 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,616 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,616 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet149| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,616 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short160| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,616 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,616 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet133| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,616 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite162| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,616 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet131| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,616 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,616 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet152| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,616 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet135| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,617 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet154| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,617 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet171| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,617 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,617 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,617 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,617 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ret173| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,617 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite124| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,617 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet139| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,617 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite143| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,617 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~post165| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,617 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet167| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,617 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,617 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet121| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,617 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~mem137| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,617 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet163| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,617 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet142| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,617 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet125| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,617 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet123| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,618 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,618 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,618 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet161| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,618 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet140| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,618 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,618 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet127| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,618 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite155| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:54,622 INFO L148 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2021-10-16 22:59:54,652 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-10-16 22:59:54,672 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 22:59:54,672 INFO L340 AbstractCegarLoop]: Starting to check reachability of 86 error locations. [2021-10-16 22:59:54,699 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 1027 places, 1075 transitions, 2174 flow [2021-10-16 22:59:55,127 INFO L129 PetriNetUnfolder]: 58/1072 cut-off events. [2021-10-16 22:59:55,127 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2021-10-16 22:59:55,154 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1085 conditions, 1072 events. 58/1072 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 3326 event pairs, 0 based on Foata normal form. 0/964 useless extension candidates. Maximal degree in co-relation 820. Up to 2 conditions per place. [2021-10-16 22:59:55,154 INFO L82 GeneralOperation]: Start removeDead. Operand has 1027 places, 1075 transitions, 2174 flow [2021-10-16 22:59:55,172 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 983 places, 1028 transitions, 2071 flow [2021-10-16 22:59:55,176 INFO L129 PetriNetUnfolder]: 0/32 cut-off events. [2021-10-16 22:59:55,176 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 22:59:55,177 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 22:59:55,177 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] [2021-10-16 22:59:55,177 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 22:59:55,183 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 22:59:55,183 INFO L82 PathProgramCache]: Analyzing trace with hash -1319425142, now seen corresponding path program 1 times [2021-10-16 22:59:55,189 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 22:59:55,189 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1883892298] [2021-10-16 22:59:55,189 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 22:59:55,189 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 22:59:55,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 22:59:55,336 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 22:59:55,337 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 22:59:55,337 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1883892298] [2021-10-16 22:59:55,337 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1883892298] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 22:59:55,337 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 22:59:55,337 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 22:59:55,338 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [16060158] [2021-10-16 22:59:55,344 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 22:59:55,344 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 22:59:55,351 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 22:59:55,352 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 22:59:55,358 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1039 out of 1075 [2021-10-16 22:59:55,366 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 983 places, 1028 transitions, 2071 flow. Second operand has 3 states, 3 states have (on average 1040.3333333333333) internal successors, (3121), 3 states have internal predecessors, (3121), 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 22:59:55,366 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 22:59:55,366 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1039 of 1075 [2021-10-16 22:59:55,367 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 22:59:56,277 INFO L129 PetriNetUnfolder]: 122/2309 cut-off events. [2021-10-16 22:59:56,277 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2021-10-16 22:59:56,332 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2392 conditions, 2309 events. 122/2309 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 25. Compared 13249 event pairs, 25 based on Foata normal form. 187/2264 useless extension candidates. Maximal degree in co-relation 2170. Up to 64 conditions per place. [2021-10-16 22:59:56,356 INFO L132 encePairwiseOnDemand]: 1054/1075 looper letters, 13 selfloop transitions, 2 changer transitions 2/1009 dead transitions. [2021-10-16 22:59:56,356 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 984 places, 1009 transitions, 2063 flow [2021-10-16 22:59:56,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 22:59:56,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 22:59:56,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3151 transitions. [2021-10-16 22:59:56,373 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9770542635658914 [2021-10-16 22:59:56,373 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3151 transitions. [2021-10-16 22:59:56,374 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3151 transitions. [2021-10-16 22:59:56,377 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 22:59:56,378 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3151 transitions. [2021-10-16 22:59:56,385 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1050.3333333333333) internal successors, (3151), 3 states have internal predecessors, (3151), 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 22:59:56,394 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 22:59:56,395 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 22:59:56,397 INFO L186 Difference]: Start difference. First operand has 983 places, 1028 transitions, 2071 flow. Second operand 3 states and 3151 transitions. [2021-10-16 22:59:56,397 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 984 places, 1009 transitions, 2063 flow [2021-10-16 22:59:56,404 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 979 places, 1009 transitions, 2054 flow, removed 0 selfloop flow, removed 5 redundant places. [2021-10-16 22:59:56,416 INFO L242 Difference]: Finished difference. Result has 979 places, 1007 transitions, 2024 flow [2021-10-16 22:59:56,419 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=2024, PETRI_DIFFERENCE_MINUEND_PLACES=977, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1009, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1007, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2024, PETRI_PLACES=979, PETRI_TRANSITIONS=1007} [2021-10-16 22:59:56,419 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -4 predicate places. [2021-10-16 22:59:56,420 INFO L470 AbstractCegarLoop]: Abstraction has has 979 places, 1007 transitions, 2024 flow [2021-10-16 22:59:56,421 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1040.3333333333333) internal successors, (3121), 3 states have internal predecessors, (3121), 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 22:59:56,421 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 22:59:56,421 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] [2021-10-16 22:59:56,422 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-10-16 22:59:56,422 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 22:59:56,422 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 22:59:56,422 INFO L82 PathProgramCache]: Analyzing trace with hash -1373780583, now seen corresponding path program 1 times [2021-10-16 22:59:56,422 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 22:59:56,422 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [526997870] [2021-10-16 22:59:56,422 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 22:59:56,423 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 22:59:56,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 22:59:56,452 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 22:59:56,452 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 22:59:56,452 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [526997870] [2021-10-16 22:59:56,452 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [526997870] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 22:59:56,453 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 22:59:56,453 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 22:59:56,453 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [345475139] [2021-10-16 22:59:56,454 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 22:59:56,454 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 22:59:56,454 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 22:59:56,454 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 22:59:56,457 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1039 out of 1075 [2021-10-16 22:59:56,460 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 979 places, 1007 transitions, 2024 flow. Second operand has 3 states, 3 states have (on average 1040.3333333333333) internal successors, (3121), 3 states have internal predecessors, (3121), 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 22:59:56,460 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 22:59:56,460 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1039 of 1075 [2021-10-16 22:59:56,460 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 22:59:57,334 INFO L129 PetriNetUnfolder]: 122/2341 cut-off events. [2021-10-16 22:59:57,334 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 22:59:57,385 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2415 conditions, 2341 events. 122/2341 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 24. Compared 13858 event pairs, 25 based on Foata normal form. 0/2112 useless extension candidates. Maximal degree in co-relation 2374. Up to 64 conditions per place. [2021-10-16 22:59:57,401 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 13 selfloop transitions, 2 changer transitions 0/1006 dead transitions. [2021-10-16 22:59:57,402 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 978 places, 1006 transitions, 2052 flow [2021-10-16 22:59:57,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 22:59:57,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 22:59:57,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3133 transitions. [2021-10-16 22:59:57,407 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9714728682170543 [2021-10-16 22:59:57,407 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3133 transitions. [2021-10-16 22:59:57,407 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3133 transitions. [2021-10-16 22:59:57,408 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 22:59:57,408 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3133 transitions. [2021-10-16 22:59:57,413 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1044.3333333333333) internal successors, (3133), 3 states have internal predecessors, (3133), 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 22:59:57,417 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 22:59:57,419 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 22:59:57,419 INFO L186 Difference]: Start difference. First operand has 979 places, 1007 transitions, 2024 flow. Second operand 3 states and 3133 transitions. [2021-10-16 22:59:57,419 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 978 places, 1006 transitions, 2052 flow [2021-10-16 22:59:57,423 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 976 places, 1006 transitions, 2048 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 22:59:57,431 INFO L242 Difference]: Finished difference. Result has 976 places, 1006 transitions, 2022 flow [2021-10-16 22:59:57,433 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=2018, PETRI_DIFFERENCE_MINUEND_PLACES=974, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1006, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1004, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2022, PETRI_PLACES=976, PETRI_TRANSITIONS=1006} [2021-10-16 22:59:57,433 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -7 predicate places. [2021-10-16 22:59:57,433 INFO L470 AbstractCegarLoop]: Abstraction has has 976 places, 1006 transitions, 2022 flow [2021-10-16 22:59:57,435 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1040.3333333333333) internal successors, (3121), 3 states have internal predecessors, (3121), 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 22:59:57,435 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 22:59:57,435 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] [2021-10-16 22:59:57,435 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-10-16 22:59:57,435 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 22:59:57,435 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 22:59:57,435 INFO L82 PathProgramCache]: Analyzing trace with hash -1882813439, now seen corresponding path program 1 times [2021-10-16 22:59:57,436 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 22:59:57,436 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1190287554] [2021-10-16 22:59:57,436 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 22:59:57,436 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 22:59:57,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 22:59:57,494 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 22:59:57,494 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 22:59:57,494 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1190287554] [2021-10-16 22:59:57,494 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1190287554] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 22:59:57,494 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 22:59:57,495 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 22:59:57,495 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1240836800] [2021-10-16 22:59:57,495 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 22:59:57,495 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 22:59:57,495 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 22:59:57,495 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 22:59:57,498 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1039 out of 1075 [2021-10-16 22:59:57,501 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 976 places, 1006 transitions, 2022 flow. Second operand has 3 states, 3 states have (on average 1040.3333333333333) internal successors, (3121), 3 states have internal predecessors, (3121), 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 22:59:57,501 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 22:59:57,501 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1039 of 1075 [2021-10-16 22:59:57,501 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 22:59:58,277 INFO L129 PetriNetUnfolder]: 122/2295 cut-off events. [2021-10-16 22:59:58,277 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 22:59:58,329 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2369 conditions, 2295 events. 122/2295 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 23. Compared 13199 event pairs, 25 based on Foata normal form. 0/2063 useless extension candidates. Maximal degree in co-relation 2321. Up to 64 conditions per place. [2021-10-16 22:59:58,344 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 13 selfloop transitions, 2 changer transitions 0/1005 dead transitions. [2021-10-16 22:59:58,345 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 977 places, 1005 transitions, 2050 flow [2021-10-16 22:59:58,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 22:59:58,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 22:59:58,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3133 transitions. [2021-10-16 22:59:58,349 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9714728682170543 [2021-10-16 22:59:58,349 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3133 transitions. [2021-10-16 22:59:58,349 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3133 transitions. [2021-10-16 22:59:58,350 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 22:59:58,350 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3133 transitions. [2021-10-16 22:59:58,355 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1044.3333333333333) internal successors, (3133), 3 states have internal predecessors, (3133), 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 22:59:58,360 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 22:59:58,362 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 22:59:58,362 INFO L186 Difference]: Start difference. First operand has 976 places, 1006 transitions, 2022 flow. Second operand 3 states and 3133 transitions. [2021-10-16 22:59:58,362 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 977 places, 1005 transitions, 2050 flow [2021-10-16 22:59:58,366 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 975 places, 1005 transitions, 2046 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 22:59:58,374 INFO L242 Difference]: Finished difference. Result has 975 places, 1005 transitions, 2020 flow [2021-10-16 22:59:58,375 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=2016, PETRI_DIFFERENCE_MINUEND_PLACES=973, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1005, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1003, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2020, PETRI_PLACES=975, PETRI_TRANSITIONS=1005} [2021-10-16 22:59:58,375 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -8 predicate places. [2021-10-16 22:59:58,375 INFO L470 AbstractCegarLoop]: Abstraction has has 975 places, 1005 transitions, 2020 flow [2021-10-16 22:59:58,377 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1040.3333333333333) internal successors, (3121), 3 states have internal predecessors, (3121), 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 22:59:58,377 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 22:59:58,377 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] [2021-10-16 22:59:58,377 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-10-16 22:59:58,377 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 22:59:58,378 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 22:59:58,378 INFO L82 PathProgramCache]: Analyzing trace with hash 668486517, now seen corresponding path program 1 times [2021-10-16 22:59:58,378 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 22:59:58,378 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1947228438] [2021-10-16 22:59:58,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 22:59:58,379 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 22:59:58,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 22:59:58,421 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 22:59:58,421 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 22:59:58,422 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1947228438] [2021-10-16 22:59:58,422 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1947228438] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 22:59:58,422 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 22:59:58,422 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 22:59:58,422 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1926693585] [2021-10-16 22:59:58,422 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 22:59:58,422 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 22:59:58,423 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 22:59:58,423 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 22:59:58,425 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1032 out of 1075 [2021-10-16 22:59:58,428 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 975 places, 1005 transitions, 2020 flow. Second operand has 3 states, 3 states have (on average 1033.3333333333333) internal successors, (3100), 3 states have internal predecessors, (3100), 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 22:59:58,428 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 22:59:58,428 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1032 of 1075 [2021-10-16 22:59:58,428 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 22:59:58,692 INFO L129 PetriNetUnfolder]: 37/1004 cut-off events. [2021-10-16 22:59:58,692 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 22:59:58,722 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1034 conditions, 1004 events. 37/1004 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3292 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 979. Up to 20 conditions per place. [2021-10-16 22:59:58,731 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 19 selfloop transitions, 2 changer transitions 0/1004 dead transitions. [2021-10-16 22:59:58,731 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 976 places, 1004 transitions, 2060 flow [2021-10-16 22:59:58,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 22:59:58,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 22:59:58,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3118 transitions. [2021-10-16 22:59:58,736 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9668217054263566 [2021-10-16 22:59:58,736 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3118 transitions. [2021-10-16 22:59:58,736 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3118 transitions. [2021-10-16 22:59:58,737 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 22:59:58,737 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3118 transitions. [2021-10-16 22:59:58,742 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1039.3333333333333) internal successors, (3118), 3 states have internal predecessors, (3118), 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 22:59:58,746 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 22:59:58,747 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 22:59:58,747 INFO L186 Difference]: Start difference. First operand has 975 places, 1005 transitions, 2020 flow. Second operand 3 states and 3118 transitions. [2021-10-16 22:59:58,748 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 976 places, 1004 transitions, 2060 flow [2021-10-16 22:59:58,753 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 974 places, 1004 transitions, 2056 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 22:59:58,760 INFO L242 Difference]: Finished difference. Result has 974 places, 1004 transitions, 2018 flow [2021-10-16 22:59:58,762 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=2014, PETRI_DIFFERENCE_MINUEND_PLACES=972, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1004, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1002, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2018, PETRI_PLACES=974, PETRI_TRANSITIONS=1004} [2021-10-16 22:59:58,762 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -9 predicate places. [2021-10-16 22:59:58,762 INFO L470 AbstractCegarLoop]: Abstraction has has 974 places, 1004 transitions, 2018 flow [2021-10-16 22:59:58,763 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1033.3333333333333) internal successors, (3100), 3 states have internal predecessors, (3100), 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 22:59:58,763 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 22:59:58,763 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 22:59:58,763 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-10-16 22:59:58,764 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 22:59:58,764 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 22:59:58,764 INFO L82 PathProgramCache]: Analyzing trace with hash 1255987352, now seen corresponding path program 1 times [2021-10-16 22:59:58,764 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 22:59:58,764 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1660521683] [2021-10-16 22:59:58,764 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 22:59:58,764 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 22:59:58,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 22:59:58,787 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 22:59:58,787 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 22:59:58,787 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1660521683] [2021-10-16 22:59:58,787 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1660521683] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 22:59:58,787 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 22:59:58,787 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 22:59:58,787 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1220627408] [2021-10-16 22:59:58,788 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 22:59:58,788 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 22:59:58,788 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 22:59:58,788 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 22:59:58,790 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1039 out of 1075 [2021-10-16 22:59:58,793 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 974 places, 1004 transitions, 2018 flow. Second operand has 3 states, 3 states have (on average 1040.3333333333333) internal successors, (3121), 3 states have internal predecessors, (3121), 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 22:59:58,793 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 22:59:58,793 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1039 of 1075 [2021-10-16 22:59:58,793 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 22:59:59,132 INFO L129 PetriNetUnfolder]: 37/1003 cut-off events. [2021-10-16 22:59:59,132 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 22:59:59,161 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1027 conditions, 1003 events. 37/1003 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3291 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 965. Up to 14 conditions per place. [2021-10-16 22:59:59,169 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 13 selfloop transitions, 2 changer transitions 0/1003 dead transitions. [2021-10-16 22:59:59,169 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 975 places, 1003 transitions, 2046 flow [2021-10-16 22:59:59,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 22:59:59,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 22:59:59,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3133 transitions. [2021-10-16 22:59:59,175 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9714728682170543 [2021-10-16 22:59:59,175 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3133 transitions. [2021-10-16 22:59:59,175 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3133 transitions. [2021-10-16 22:59:59,177 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 22:59:59,177 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3133 transitions. [2021-10-16 22:59:59,182 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1044.3333333333333) internal successors, (3133), 3 states have internal predecessors, (3133), 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 22:59:59,188 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 22:59:59,189 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 22:59:59,189 INFO L186 Difference]: Start difference. First operand has 974 places, 1004 transitions, 2018 flow. Second operand 3 states and 3133 transitions. [2021-10-16 22:59:59,189 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 975 places, 1003 transitions, 2046 flow [2021-10-16 22:59:59,194 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 973 places, 1003 transitions, 2042 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 22:59:59,202 INFO L242 Difference]: Finished difference. Result has 973 places, 1003 transitions, 2016 flow [2021-10-16 22:59:59,203 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=2012, PETRI_DIFFERENCE_MINUEND_PLACES=971, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1003, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1001, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2016, PETRI_PLACES=973, PETRI_TRANSITIONS=1003} [2021-10-16 22:59:59,203 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -10 predicate places. [2021-10-16 22:59:59,203 INFO L470 AbstractCegarLoop]: Abstraction has has 973 places, 1003 transitions, 2016 flow [2021-10-16 22:59:59,204 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1040.3333333333333) internal successors, (3121), 3 states have internal predecessors, (3121), 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 22:59:59,204 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 22:59:59,204 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] [2021-10-16 22:59:59,204 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-10-16 22:59:59,204 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 22:59:59,205 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 22:59:59,205 INFO L82 PathProgramCache]: Analyzing trace with hash -82028641, now seen corresponding path program 1 times [2021-10-16 22:59:59,205 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 22:59:59,205 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2002486164] [2021-10-16 22:59:59,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 22:59:59,205 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 22:59:59,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 22:59:59,235 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 22:59:59,235 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 22:59:59,235 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2002486164] [2021-10-16 22:59:59,236 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2002486164] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 22:59:59,236 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 22:59:59,236 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 22:59:59,236 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [116275926] [2021-10-16 22:59:59,236 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 22:59:59,236 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 22:59:59,237 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 22:59:59,237 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 22:59:59,240 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1042 out of 1075 [2021-10-16 22:59:59,241 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 973 places, 1003 transitions, 2016 flow. Second operand has 3 states, 3 states have (on average 1043.3333333333333) internal successors, (3130), 3 states have internal predecessors, (3130), 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 22:59:59,241 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 22:59:59,241 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1042 of 1075 [2021-10-16 22:59:59,241 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 22:59:59,545 INFO L129 PetriNetUnfolder]: 37/1002 cut-off events. [2021-10-16 22:59:59,545 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 22:59:59,576 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1023 conditions, 1002 events. 37/1002 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3290 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 954. Up to 11 conditions per place. [2021-10-16 22:59:59,584 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 10 selfloop transitions, 2 changer transitions 0/1002 dead transitions. [2021-10-16 22:59:59,584 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 974 places, 1002 transitions, 2038 flow [2021-10-16 22:59:59,585 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 22:59:59,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 22:59:59,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3139 transitions. [2021-10-16 22:59:59,638 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9733333333333334 [2021-10-16 22:59:59,638 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3139 transitions. [2021-10-16 22:59:59,638 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3139 transitions. [2021-10-16 22:59:59,639 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 22:59:59,639 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3139 transitions. [2021-10-16 22:59:59,643 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1046.3333333333333) internal successors, (3139), 3 states have internal predecessors, (3139), 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 22:59:59,646 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 22:59:59,647 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 22:59:59,647 INFO L186 Difference]: Start difference. First operand has 973 places, 1003 transitions, 2016 flow. Second operand 3 states and 3139 transitions. [2021-10-16 22:59:59,647 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 974 places, 1002 transitions, 2038 flow [2021-10-16 22:59:59,651 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 972 places, 1002 transitions, 2034 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 22:59:59,659 INFO L242 Difference]: Finished difference. Result has 972 places, 1002 transitions, 2014 flow [2021-10-16 22:59:59,660 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=2010, PETRI_DIFFERENCE_MINUEND_PLACES=970, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1002, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1000, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2014, PETRI_PLACES=972, PETRI_TRANSITIONS=1002} [2021-10-16 22:59:59,660 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -11 predicate places. [2021-10-16 22:59:59,660 INFO L470 AbstractCegarLoop]: Abstraction has has 972 places, 1002 transitions, 2014 flow [2021-10-16 22:59:59,661 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1043.3333333333333) internal successors, (3130), 3 states have internal predecessors, (3130), 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 22:59:59,661 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 22:59:59,661 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] [2021-10-16 22:59:59,661 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-10-16 22:59:59,661 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 22:59:59,662 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 22:59:59,662 INFO L82 PathProgramCache]: Analyzing trace with hash 666822660, now seen corresponding path program 1 times [2021-10-16 22:59:59,662 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 22:59:59,662 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1558854113] [2021-10-16 22:59:59,662 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 22:59:59,662 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 22:59:59,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 22:59:59,685 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 22:59:59,685 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 22:59:59,686 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1558854113] [2021-10-16 22:59:59,686 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1558854113] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 22:59:59,686 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 22:59:59,686 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 22:59:59,686 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2038027313] [2021-10-16 22:59:59,686 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 22:59:59,686 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 22:59:59,687 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 22:59:59,687 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 22:59:59,689 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1029 out of 1075 [2021-10-16 22:59:59,690 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 972 places, 1002 transitions, 2014 flow. Second operand has 3 states, 3 states have (on average 1030.3333333333333) internal successors, (3091), 3 states have internal predecessors, (3091), 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 22:59:59,690 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 22:59:59,691 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1029 of 1075 [2021-10-16 22:59:59,691 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 22:59:59,952 INFO L129 PetriNetUnfolder]: 37/1001 cut-off events. [2021-10-16 22:59:59,952 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 22:59:59,981 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1035 conditions, 1001 events. 37/1001 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3289 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 959. Up to 24 conditions per place. [2021-10-16 22:59:59,989 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 23 selfloop transitions, 2 changer transitions 0/1001 dead transitions. [2021-10-16 22:59:59,989 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 973 places, 1001 transitions, 2062 flow [2021-10-16 22:59:59,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 22:59:59,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 22:59:59,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3113 transitions. [2021-10-16 22:59:59,993 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9652713178294574 [2021-10-16 22:59:59,993 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3113 transitions. [2021-10-16 22:59:59,993 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3113 transitions. [2021-10-16 22:59:59,994 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 22:59:59,994 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3113 transitions. [2021-10-16 22:59:59,998 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1037.6666666666667) internal successors, (3113), 3 states have internal predecessors, (3113), 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 23:00:00,001 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:00,002 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:00,002 INFO L186 Difference]: Start difference. First operand has 972 places, 1002 transitions, 2014 flow. Second operand 3 states and 3113 transitions. [2021-10-16 23:00:00,002 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 973 places, 1001 transitions, 2062 flow [2021-10-16 23:00:00,007 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 971 places, 1001 transitions, 2058 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:00,015 INFO L242 Difference]: Finished difference. Result has 971 places, 1001 transitions, 2012 flow [2021-10-16 23:00:00,016 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=2008, PETRI_DIFFERENCE_MINUEND_PLACES=969, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1001, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=999, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2012, PETRI_PLACES=971, PETRI_TRANSITIONS=1001} [2021-10-16 23:00:00,017 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -12 predicate places. [2021-10-16 23:00:00,017 INFO L470 AbstractCegarLoop]: Abstraction has has 971 places, 1001 transitions, 2012 flow [2021-10-16 23:00:00,017 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1030.3333333333333) internal successors, (3091), 3 states have internal predecessors, (3091), 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 23:00:00,017 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:00,017 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] [2021-10-16 23:00:00,018 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-10-16 23:00:00,018 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr7ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:00,018 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:00,018 INFO L82 PathProgramCache]: Analyzing trace with hash 179918585, now seen corresponding path program 1 times [2021-10-16 23:00:00,018 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:00,018 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [938505975] [2021-10-16 23:00:00,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:00,018 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:00,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:00,038 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 23:00:00,038 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:00,038 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [938505975] [2021-10-16 23:00:00,038 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [938505975] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:00,038 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:00,038 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:00,038 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [131325356] [2021-10-16 23:00:00,039 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:00,039 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:00,039 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:00,039 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:00,041 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1031 out of 1075 [2021-10-16 23:00:00,043 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 971 places, 1001 transitions, 2012 flow. Second operand has 3 states, 3 states have (on average 1032.3333333333333) internal successors, (3097), 3 states have internal predecessors, (3097), 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 23:00:00,043 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:00,043 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1031 of 1075 [2021-10-16 23:00:00,043 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:00,318 INFO L129 PetriNetUnfolder]: 37/1000 cut-off events. [2021-10-16 23:00:00,318 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:00,351 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1030 conditions, 1000 events. 37/1000 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3287 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 947. Up to 20 conditions per place. [2021-10-16 23:00:00,360 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 19 selfloop transitions, 2 changer transitions 0/1000 dead transitions. [2021-10-16 23:00:00,360 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 972 places, 1000 transitions, 2052 flow [2021-10-16 23:00:00,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:00,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:00,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3115 transitions. [2021-10-16 23:00:00,365 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9658914728682171 [2021-10-16 23:00:00,365 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3115 transitions. [2021-10-16 23:00:00,365 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3115 transitions. [2021-10-16 23:00:00,366 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:00,366 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3115 transitions. [2021-10-16 23:00:00,370 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1038.3333333333333) internal successors, (3115), 3 states have internal predecessors, (3115), 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 23:00:00,373 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:00,374 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:00,374 INFO L186 Difference]: Start difference. First operand has 971 places, 1001 transitions, 2012 flow. Second operand 3 states and 3115 transitions. [2021-10-16 23:00:00,374 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 972 places, 1000 transitions, 2052 flow [2021-10-16 23:00:00,380 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 970 places, 1000 transitions, 2048 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:00,389 INFO L242 Difference]: Finished difference. Result has 970 places, 1000 transitions, 2010 flow [2021-10-16 23:00:00,390 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=2006, PETRI_DIFFERENCE_MINUEND_PLACES=968, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1000, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=998, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2010, PETRI_PLACES=970, PETRI_TRANSITIONS=1000} [2021-10-16 23:00:00,390 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -13 predicate places. [2021-10-16 23:00:00,390 INFO L470 AbstractCegarLoop]: Abstraction has has 970 places, 1000 transitions, 2010 flow [2021-10-16 23:00:00,391 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1032.3333333333333) internal successors, (3097), 3 states have internal predecessors, (3097), 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 23:00:00,391 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:00,391 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] [2021-10-16 23:00:00,391 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-10-16 23:00:00,391 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr8ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:00,392 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:00,392 INFO L82 PathProgramCache]: Analyzing trace with hash 2024359067, now seen corresponding path program 1 times [2021-10-16 23:00:00,392 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:00,392 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1465833308] [2021-10-16 23:00:00,392 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:00,392 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:00,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:00,433 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 23:00:00,433 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:00,434 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1465833308] [2021-10-16 23:00:00,434 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1465833308] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:00,434 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:00,434 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:00,434 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1532010893] [2021-10-16 23:00:00,434 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:00,434 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:00,435 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:00,435 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:00,437 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1039 out of 1075 [2021-10-16 23:00:00,439 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 970 places, 1000 transitions, 2010 flow. Second operand has 3 states, 3 states have (on average 1040.3333333333333) internal successors, (3121), 3 states have internal predecessors, (3121), 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 23:00:00,439 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:00,439 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1039 of 1075 [2021-10-16 23:00:00,439 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:00,685 INFO L129 PetriNetUnfolder]: 37/999 cut-off events. [2021-10-16 23:00:00,685 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:00,710 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1023 conditions, 999 events. 37/999 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3285 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 933. Up to 14 conditions per place. [2021-10-16 23:00:00,717 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 13 selfloop transitions, 2 changer transitions 0/999 dead transitions. [2021-10-16 23:00:00,717 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 971 places, 999 transitions, 2038 flow [2021-10-16 23:00:00,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:00,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:00,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3133 transitions. [2021-10-16 23:00:00,721 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9714728682170543 [2021-10-16 23:00:00,721 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3133 transitions. [2021-10-16 23:00:00,721 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3133 transitions. [2021-10-16 23:00:00,722 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:00,722 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3133 transitions. [2021-10-16 23:00:00,725 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1044.3333333333333) internal successors, (3133), 3 states have internal predecessors, (3133), 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 23:00:00,728 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:00,729 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:00,729 INFO L186 Difference]: Start difference. First operand has 970 places, 1000 transitions, 2010 flow. Second operand 3 states and 3133 transitions. [2021-10-16 23:00:00,729 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 971 places, 999 transitions, 2038 flow [2021-10-16 23:00:00,733 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 969 places, 999 transitions, 2034 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:00,740 INFO L242 Difference]: Finished difference. Result has 969 places, 999 transitions, 2008 flow [2021-10-16 23:00:00,741 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=2004, PETRI_DIFFERENCE_MINUEND_PLACES=967, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=999, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=997, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2008, PETRI_PLACES=969, PETRI_TRANSITIONS=999} [2021-10-16 23:00:00,741 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -14 predicate places. [2021-10-16 23:00:00,741 INFO L470 AbstractCegarLoop]: Abstraction has has 969 places, 999 transitions, 2008 flow [2021-10-16 23:00:00,742 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1040.3333333333333) internal successors, (3121), 3 states have internal predecessors, (3121), 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 23:00:00,742 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:00,742 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] [2021-10-16 23:00:00,742 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-10-16 23:00:00,742 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr9ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:00,743 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:00,743 INFO L82 PathProgramCache]: Analyzing trace with hash 1154798671, now seen corresponding path program 1 times [2021-10-16 23:00:00,743 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:00,743 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1486312780] [2021-10-16 23:00:00,743 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:00,743 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:00,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:00,765 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 23:00:00,766 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:00,766 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1486312780] [2021-10-16 23:00:00,766 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1486312780] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:00,766 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:00,766 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:00,766 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [652550824] [2021-10-16 23:00:00,766 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:00,767 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:00,767 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:00,767 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:00,769 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1042 out of 1075 [2021-10-16 23:00:00,770 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 969 places, 999 transitions, 2008 flow. Second operand has 3 states, 3 states have (on average 1043.3333333333333) internal successors, (3130), 3 states have internal predecessors, (3130), 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 23:00:00,770 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:00,770 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1042 of 1075 [2021-10-16 23:00:00,770 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:01,024 INFO L129 PetriNetUnfolder]: 37/998 cut-off events. [2021-10-16 23:00:01,024 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:01,055 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1019 conditions, 998 events. 37/998 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3284 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 922. Up to 11 conditions per place. [2021-10-16 23:00:01,063 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 10 selfloop transitions, 2 changer transitions 0/998 dead transitions. [2021-10-16 23:00:01,063 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 970 places, 998 transitions, 2030 flow [2021-10-16 23:00:01,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:01,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:01,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3139 transitions. [2021-10-16 23:00:01,066 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9733333333333334 [2021-10-16 23:00:01,067 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3139 transitions. [2021-10-16 23:00:01,067 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3139 transitions. [2021-10-16 23:00:01,068 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:01,068 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3139 transitions. [2021-10-16 23:00:01,071 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1046.3333333333333) internal successors, (3139), 3 states have internal predecessors, (3139), 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 23:00:01,074 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:01,075 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:01,075 INFO L186 Difference]: Start difference. First operand has 969 places, 999 transitions, 2008 flow. Second operand 3 states and 3139 transitions. [2021-10-16 23:00:01,075 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 970 places, 998 transitions, 2030 flow [2021-10-16 23:00:01,080 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 968 places, 998 transitions, 2026 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:01,087 INFO L242 Difference]: Finished difference. Result has 968 places, 998 transitions, 2006 flow [2021-10-16 23:00:01,089 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=2002, PETRI_DIFFERENCE_MINUEND_PLACES=966, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=998, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=996, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2006, PETRI_PLACES=968, PETRI_TRANSITIONS=998} [2021-10-16 23:00:01,089 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -15 predicate places. [2021-10-16 23:00:01,089 INFO L470 AbstractCegarLoop]: Abstraction has has 968 places, 998 transitions, 2006 flow [2021-10-16 23:00:01,090 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1043.3333333333333) internal successors, (3130), 3 states have internal predecessors, (3130), 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 23:00:01,090 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:01,090 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] [2021-10-16 23:00:01,090 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-10-16 23:00:01,090 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr10ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:01,090 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:01,091 INFO L82 PathProgramCache]: Analyzing trace with hash -1781257334, now seen corresponding path program 1 times [2021-10-16 23:00:01,091 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:01,091 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1419870553] [2021-10-16 23:00:01,091 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:01,091 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:01,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:01,109 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 23:00:01,109 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:01,110 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1419870553] [2021-10-16 23:00:01,110 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1419870553] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:01,110 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:01,110 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:01,110 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1010608500] [2021-10-16 23:00:01,110 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:01,110 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:01,111 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:01,111 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:01,113 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1029 out of 1075 [2021-10-16 23:00:01,114 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 968 places, 998 transitions, 2006 flow. Second operand has 3 states, 3 states have (on average 1030.3333333333333) internal successors, (3091), 3 states have internal predecessors, (3091), 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 23:00:01,114 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:01,114 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1029 of 1075 [2021-10-16 23:00:01,114 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:01,413 INFO L129 PetriNetUnfolder]: 37/997 cut-off events. [2021-10-16 23:00:01,414 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:01,448 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1031 conditions, 997 events. 37/997 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3283 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 927. Up to 24 conditions per place. [2021-10-16 23:00:01,456 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 23 selfloop transitions, 2 changer transitions 0/997 dead transitions. [2021-10-16 23:00:01,457 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 969 places, 997 transitions, 2054 flow [2021-10-16 23:00:01,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:01,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:01,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3113 transitions. [2021-10-16 23:00:01,461 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9652713178294574 [2021-10-16 23:00:01,461 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3113 transitions. [2021-10-16 23:00:01,461 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3113 transitions. [2021-10-16 23:00:01,462 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:01,462 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3113 transitions. [2021-10-16 23:00:01,465 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1037.6666666666667) internal successors, (3113), 3 states have internal predecessors, (3113), 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 23:00:01,468 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:01,469 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:01,469 INFO L186 Difference]: Start difference. First operand has 968 places, 998 transitions, 2006 flow. Second operand 3 states and 3113 transitions. [2021-10-16 23:00:01,469 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 969 places, 997 transitions, 2054 flow [2021-10-16 23:00:01,474 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 967 places, 997 transitions, 2050 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:01,484 INFO L242 Difference]: Finished difference. Result has 967 places, 997 transitions, 2004 flow [2021-10-16 23:00:01,485 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=2000, PETRI_DIFFERENCE_MINUEND_PLACES=965, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=997, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=995, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2004, PETRI_PLACES=967, PETRI_TRANSITIONS=997} [2021-10-16 23:00:01,486 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -16 predicate places. [2021-10-16 23:00:01,486 INFO L470 AbstractCegarLoop]: Abstraction has has 967 places, 997 transitions, 2004 flow [2021-10-16 23:00:01,487 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1030.3333333333333) internal successors, (3091), 3 states have internal predecessors, (3091), 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 23:00:01,487 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:01,487 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] [2021-10-16 23:00:01,487 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-10-16 23:00:01,487 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr11ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:01,487 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:01,487 INFO L82 PathProgramCache]: Analyzing trace with hash -1171405336, now seen corresponding path program 1 times [2021-10-16 23:00:01,488 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:01,488 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1574382243] [2021-10-16 23:00:01,488 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:01,488 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:01,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:01,510 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 23:00:01,510 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:01,510 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1574382243] [2021-10-16 23:00:01,510 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1574382243] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:01,510 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:01,510 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:01,510 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1853100895] [2021-10-16 23:00:01,511 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:01,511 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:01,511 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:01,511 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:01,514 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1031 out of 1075 [2021-10-16 23:00:01,515 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 967 places, 997 transitions, 2004 flow. Second operand has 3 states, 3 states have (on average 1032.3333333333333) internal successors, (3097), 3 states have internal predecessors, (3097), 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 23:00:01,515 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:01,515 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1031 of 1075 [2021-10-16 23:00:01,515 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:01,808 INFO L129 PetriNetUnfolder]: 37/996 cut-off events. [2021-10-16 23:00:01,809 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:01,839 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1026 conditions, 996 events. 37/996 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3282 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 915. Up to 20 conditions per place. [2021-10-16 23:00:01,847 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 19 selfloop transitions, 2 changer transitions 0/996 dead transitions. [2021-10-16 23:00:01,847 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 968 places, 996 transitions, 2044 flow [2021-10-16 23:00:01,847 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:01,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:01,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3115 transitions. [2021-10-16 23:00:01,851 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9658914728682171 [2021-10-16 23:00:01,851 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3115 transitions. [2021-10-16 23:00:01,851 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3115 transitions. [2021-10-16 23:00:01,852 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:01,852 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3115 transitions. [2021-10-16 23:00:01,855 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1038.3333333333333) internal successors, (3115), 3 states have internal predecessors, (3115), 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 23:00:01,857 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:01,857 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:01,857 INFO L186 Difference]: Start difference. First operand has 967 places, 997 transitions, 2004 flow. Second operand 3 states and 3115 transitions. [2021-10-16 23:00:01,858 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 968 places, 996 transitions, 2044 flow [2021-10-16 23:00:01,863 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 966 places, 996 transitions, 2040 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:01,872 INFO L242 Difference]: Finished difference. Result has 966 places, 996 transitions, 2002 flow [2021-10-16 23:00:01,873 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=1998, PETRI_DIFFERENCE_MINUEND_PLACES=964, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=996, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=994, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2002, PETRI_PLACES=966, PETRI_TRANSITIONS=996} [2021-10-16 23:00:01,873 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -17 predicate places. [2021-10-16 23:00:01,874 INFO L470 AbstractCegarLoop]: Abstraction has has 966 places, 996 transitions, 2002 flow [2021-10-16 23:00:01,874 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1032.3333333333333) internal successors, (3097), 3 states have internal predecessors, (3097), 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 23:00:01,874 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:01,874 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] [2021-10-16 23:00:01,874 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-10-16 23:00:01,874 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr12ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:01,875 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:01,875 INFO L82 PathProgramCache]: Analyzing trace with hash 1529209960, now seen corresponding path program 1 times [2021-10-16 23:00:01,875 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:01,875 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2095236311] [2021-10-16 23:00:01,875 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:01,875 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:01,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:01,896 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 23:00:01,896 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:01,896 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2095236311] [2021-10-16 23:00:01,896 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2095236311] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:01,896 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:01,897 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:01,897 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [772949373] [2021-10-16 23:00:01,897 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:01,897 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:01,897 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:01,898 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:01,900 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1039 out of 1075 [2021-10-16 23:00:01,901 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 966 places, 996 transitions, 2002 flow. Second operand has 3 states, 3 states have (on average 1040.3333333333333) internal successors, (3121), 3 states have internal predecessors, (3121), 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 23:00:01,902 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:01,902 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1039 of 1075 [2021-10-16 23:00:01,902 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:02,201 INFO L129 PetriNetUnfolder]: 37/995 cut-off events. [2021-10-16 23:00:02,202 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:02,236 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1019 conditions, 995 events. 37/995 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3281 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 901. Up to 14 conditions per place. [2021-10-16 23:00:02,243 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 13 selfloop transitions, 2 changer transitions 0/995 dead transitions. [2021-10-16 23:00:02,244 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 967 places, 995 transitions, 2030 flow [2021-10-16 23:00:02,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:02,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:02,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3133 transitions. [2021-10-16 23:00:02,247 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9714728682170543 [2021-10-16 23:00:02,247 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3133 transitions. [2021-10-16 23:00:02,247 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3133 transitions. [2021-10-16 23:00:02,248 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:02,248 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3133 transitions. [2021-10-16 23:00:02,251 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1044.3333333333333) internal successors, (3133), 3 states have internal predecessors, (3133), 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 23:00:02,253 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:02,253 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:02,254 INFO L186 Difference]: Start difference. First operand has 966 places, 996 transitions, 2002 flow. Second operand 3 states and 3133 transitions. [2021-10-16 23:00:02,254 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 967 places, 995 transitions, 2030 flow [2021-10-16 23:00:02,259 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 965 places, 995 transitions, 2026 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:02,275 INFO L242 Difference]: Finished difference. Result has 965 places, 995 transitions, 2000 flow [2021-10-16 23:00:02,277 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=1996, PETRI_DIFFERENCE_MINUEND_PLACES=963, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=995, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=993, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2000, PETRI_PLACES=965, PETRI_TRANSITIONS=995} [2021-10-16 23:00:02,277 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -18 predicate places. [2021-10-16 23:00:02,277 INFO L470 AbstractCegarLoop]: Abstraction has has 965 places, 995 transitions, 2000 flow [2021-10-16 23:00:02,278 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1040.3333333333333) internal successors, (3121), 3 states have internal predecessors, (3121), 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 23:00:02,278 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:02,278 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] [2021-10-16 23:00:02,278 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-10-16 23:00:02,278 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr13ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:02,278 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:02,278 INFO L82 PathProgramCache]: Analyzing trace with hash 1572545535, now seen corresponding path program 1 times [2021-10-16 23:00:02,278 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:02,279 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2010414090] [2021-10-16 23:00:02,279 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:02,279 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:02,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:02,301 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 23:00:02,301 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:02,301 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2010414090] [2021-10-16 23:00:02,301 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2010414090] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:02,301 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:02,301 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:02,301 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [475168140] [2021-10-16 23:00:02,302 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:02,302 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:02,302 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:02,302 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:02,304 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1042 out of 1075 [2021-10-16 23:00:02,306 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 965 places, 995 transitions, 2000 flow. Second operand has 3 states, 3 states have (on average 1043.3333333333333) internal successors, (3130), 3 states have internal predecessors, (3130), 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 23:00:02,306 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:02,306 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1042 of 1075 [2021-10-16 23:00:02,306 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:02,570 INFO L129 PetriNetUnfolder]: 37/994 cut-off events. [2021-10-16 23:00:02,570 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:02,607 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1015 conditions, 994 events. 37/994 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3279 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 890. Up to 11 conditions per place. [2021-10-16 23:00:02,616 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 10 selfloop transitions, 2 changer transitions 0/994 dead transitions. [2021-10-16 23:00:02,617 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 966 places, 994 transitions, 2022 flow [2021-10-16 23:00:02,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:02,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:02,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3139 transitions. [2021-10-16 23:00:02,622 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9733333333333334 [2021-10-16 23:00:02,622 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3139 transitions. [2021-10-16 23:00:02,622 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3139 transitions. [2021-10-16 23:00:02,623 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:02,623 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3139 transitions. [2021-10-16 23:00:02,626 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1046.3333333333333) internal successors, (3139), 3 states have internal predecessors, (3139), 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 23:00:02,630 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:02,630 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:02,630 INFO L186 Difference]: Start difference. First operand has 965 places, 995 transitions, 2000 flow. Second operand 3 states and 3139 transitions. [2021-10-16 23:00:02,631 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 966 places, 994 transitions, 2022 flow [2021-10-16 23:00:02,635 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 964 places, 994 transitions, 2018 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:02,645 INFO L242 Difference]: Finished difference. Result has 964 places, 994 transitions, 1998 flow [2021-10-16 23:00:02,646 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=1994, PETRI_DIFFERENCE_MINUEND_PLACES=962, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=994, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=992, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1998, PETRI_PLACES=964, PETRI_TRANSITIONS=994} [2021-10-16 23:00:02,646 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -19 predicate places. [2021-10-16 23:00:02,647 INFO L470 AbstractCegarLoop]: Abstraction has has 964 places, 994 transitions, 1998 flow [2021-10-16 23:00:02,647 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1043.3333333333333) internal successors, (3130), 3 states have internal predecessors, (3130), 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 23:00:02,647 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:02,647 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] [2021-10-16 23:00:02,647 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-10-16 23:00:02,648 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr14ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:02,648 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:02,648 INFO L82 PathProgramCache]: Analyzing trace with hash -1051949790, now seen corresponding path program 1 times [2021-10-16 23:00:02,648 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:02,648 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1217350855] [2021-10-16 23:00:02,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:02,648 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:02,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:02,671 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 23:00:02,672 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:02,672 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1217350855] [2021-10-16 23:00:02,672 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1217350855] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:02,672 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:02,672 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:02,672 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [775378913] [2021-10-16 23:00:02,672 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:02,672 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:02,673 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:02,673 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:02,675 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1029 out of 1075 [2021-10-16 23:00:02,677 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 964 places, 994 transitions, 1998 flow. Second operand has 3 states, 3 states have (on average 1030.3333333333333) internal successors, (3091), 3 states have internal predecessors, (3091), 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 23:00:02,677 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:02,677 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1029 of 1075 [2021-10-16 23:00:02,677 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:02,983 INFO L129 PetriNetUnfolder]: 37/993 cut-off events. [2021-10-16 23:00:02,984 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:03,014 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1027 conditions, 993 events. 37/993 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3277 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 895. Up to 24 conditions per place. [2021-10-16 23:00:03,021 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 23 selfloop transitions, 2 changer transitions 0/993 dead transitions. [2021-10-16 23:00:03,021 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 965 places, 993 transitions, 2046 flow [2021-10-16 23:00:03,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:03,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:03,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3113 transitions. [2021-10-16 23:00:03,025 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9652713178294574 [2021-10-16 23:00:03,025 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3113 transitions. [2021-10-16 23:00:03,025 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3113 transitions. [2021-10-16 23:00:03,026 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:03,026 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3113 transitions. [2021-10-16 23:00:03,028 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1037.6666666666667) internal successors, (3113), 3 states have internal predecessors, (3113), 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 23:00:03,031 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:03,031 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:03,031 INFO L186 Difference]: Start difference. First operand has 964 places, 994 transitions, 1998 flow. Second operand 3 states and 3113 transitions. [2021-10-16 23:00:03,031 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 965 places, 993 transitions, 2046 flow [2021-10-16 23:00:03,036 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 963 places, 993 transitions, 2042 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:03,044 INFO L242 Difference]: Finished difference. Result has 963 places, 993 transitions, 1996 flow [2021-10-16 23:00:03,045 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=1992, PETRI_DIFFERENCE_MINUEND_PLACES=961, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=993, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=991, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1996, PETRI_PLACES=963, PETRI_TRANSITIONS=993} [2021-10-16 23:00:03,045 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -20 predicate places. [2021-10-16 23:00:03,045 INFO L470 AbstractCegarLoop]: Abstraction has has 963 places, 993 transitions, 1996 flow [2021-10-16 23:00:03,046 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1030.3333333333333) internal successors, (3091), 3 states have internal predecessors, (3091), 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 23:00:03,046 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:03,046 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] [2021-10-16 23:00:03,046 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-10-16 23:00:03,046 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr16ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:03,046 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:03,046 INFO L82 PathProgramCache]: Analyzing trace with hash 489576266, now seen corresponding path program 1 times [2021-10-16 23:00:03,046 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:03,047 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2011461993] [2021-10-16 23:00:03,047 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:03,047 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:03,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:03,069 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 23:00:03,069 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:03,069 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2011461993] [2021-10-16 23:00:03,069 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2011461993] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:03,069 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:03,070 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:03,070 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1986242049] [2021-10-16 23:00:03,070 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:03,070 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:03,070 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:03,070 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:03,073 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1046 out of 1075 [2021-10-16 23:00:03,074 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 963 places, 993 transitions, 1996 flow. Second operand has 3 states, 3 states have (on average 1047.3333333333333) internal successors, (3142), 3 states have internal predecessors, (3142), 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 23:00:03,074 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:03,074 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1046 of 1075 [2021-10-16 23:00:03,074 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:03,559 INFO L129 PetriNetUnfolder]: 85/1859 cut-off events. [2021-10-16 23:00:03,559 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:03,627 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1890 conditions, 1859 events. 85/1859 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 14. Compared 7638 event pairs, 5 based on Foata normal form. 0/1688 useless extension candidates. Maximal degree in co-relation 1751. Up to 21 conditions per place. [2021-10-16 23:00:03,642 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 6 selfloop transitions, 2 changer transitions 0/992 dead transitions. [2021-10-16 23:00:03,643 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 964 places, 992 transitions, 2010 flow [2021-10-16 23:00:03,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:03,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:03,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3147 transitions. [2021-10-16 23:00:03,646 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9758139534883721 [2021-10-16 23:00:03,646 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3147 transitions. [2021-10-16 23:00:03,646 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3147 transitions. [2021-10-16 23:00:03,647 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:03,647 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3147 transitions. [2021-10-16 23:00:03,649 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1049.0) internal successors, (3147), 3 states have internal predecessors, (3147), 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 23:00:03,651 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:03,652 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:03,652 INFO L186 Difference]: Start difference. First operand has 963 places, 993 transitions, 1996 flow. Second operand 3 states and 3147 transitions. [2021-10-16 23:00:03,652 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 964 places, 992 transitions, 2010 flow [2021-10-16 23:00:03,656 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 962 places, 992 transitions, 2006 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:03,664 INFO L242 Difference]: Finished difference. Result has 962 places, 992 transitions, 1994 flow [2021-10-16 23:00:03,665 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=1990, PETRI_DIFFERENCE_MINUEND_PLACES=960, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=992, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=990, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1994, PETRI_PLACES=962, PETRI_TRANSITIONS=992} [2021-10-16 23:00:03,665 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -21 predicate places. [2021-10-16 23:00:03,665 INFO L470 AbstractCegarLoop]: Abstraction has has 962 places, 992 transitions, 1994 flow [2021-10-16 23:00:03,665 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1047.3333333333333) internal successors, (3142), 3 states have internal predecessors, (3142), 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 23:00:03,665 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:03,666 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] [2021-10-16 23:00:03,666 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-10-16 23:00:03,666 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr15ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:03,666 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:03,666 INFO L82 PathProgramCache]: Analyzing trace with hash -525092558, now seen corresponding path program 1 times [2021-10-16 23:00:03,666 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:03,666 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1546160927] [2021-10-16 23:00:03,666 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:03,666 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:03,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:03,750 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 23:00:03,750 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:03,750 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1546160927] [2021-10-16 23:00:03,751 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1546160927] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:03,751 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:03,751 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-16 23:00:03,751 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1148766837] [2021-10-16 23:00:03,751 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-10-16 23:00:03,751 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:03,752 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-10-16 23:00:03,752 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-10-16 23:00:03,755 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1014 out of 1075 [2021-10-16 23:00:03,757 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 962 places, 992 transitions, 1994 flow. Second operand has 6 states, 6 states have (on average 1015.8333333333334) internal successors, (6095), 6 states have internal predecessors, (6095), 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 23:00:03,757 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:03,757 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1014 of 1075 [2021-10-16 23:00:03,758 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:16,366 INFO L129 PetriNetUnfolder]: 3759/43099 cut-off events. [2021-10-16 23:00:16,367 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:17,907 INFO L84 FinitePrefix]: Finished finitePrefix Result has 45836 conditions, 43099 events. 3759/43099 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 427. Compared 593223 event pairs, 1552 based on Foata normal form. 0/38672 useless extension candidates. Maximal degree in co-relation 45643. Up to 2724 conditions per place. [2021-10-16 23:00:18,237 INFO L132 encePairwiseOnDemand]: 1069/1075 looper letters, 35 selfloop transitions, 5 changer transitions 0/991 dead transitions. [2021-10-16 23:00:18,238 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 966 places, 991 transitions, 2072 flow [2021-10-16 23:00:18,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-16 23:00:18,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-10-16 23:00:18,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6125 transitions. [2021-10-16 23:00:18,245 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9496124031007752 [2021-10-16 23:00:18,245 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 6125 transitions. [2021-10-16 23:00:18,245 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 6125 transitions. [2021-10-16 23:00:18,247 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:18,247 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 6125 transitions. [2021-10-16 23:00:18,252 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 1020.8333333333334) internal successors, (6125), 6 states have internal predecessors, (6125), 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 23:00:18,256 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 1075.0) internal successors, (7525), 7 states have internal predecessors, (7525), 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 23:00:18,256 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 1075.0) internal successors, (7525), 7 states have internal predecessors, (7525), 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 23:00:18,256 INFO L186 Difference]: Start difference. First operand has 962 places, 992 transitions, 1994 flow. Second operand 6 states and 6125 transitions. [2021-10-16 23:00:18,256 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 966 places, 991 transitions, 2072 flow [2021-10-16 23:00:18,260 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 964 places, 991 transitions, 2068 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:18,267 INFO L242 Difference]: Finished difference. Result has 964 places, 991 transitions, 1998 flow [2021-10-16 23:00:18,268 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=1988, PETRI_DIFFERENCE_MINUEND_PLACES=959, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=991, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=986, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1998, PETRI_PLACES=964, PETRI_TRANSITIONS=991} [2021-10-16 23:00:18,268 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -19 predicate places. [2021-10-16 23:00:18,268 INFO L470 AbstractCegarLoop]: Abstraction has has 964 places, 991 transitions, 1998 flow [2021-10-16 23:00:18,269 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 1015.8333333333334) internal successors, (6095), 6 states have internal predecessors, (6095), 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 23:00:18,269 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:18,269 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] [2021-10-16 23:00:18,269 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-10-16 23:00:18,270 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting thread1Err0ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:18,270 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:18,270 INFO L82 PathProgramCache]: Analyzing trace with hash 347164865, now seen corresponding path program 1 times [2021-10-16 23:00:18,270 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:18,270 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1166549865] [2021-10-16 23:00:18,270 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:18,271 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:18,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:18,296 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 23:00:18,296 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:18,296 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1166549865] [2021-10-16 23:00:18,296 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1166549865] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:18,296 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:18,297 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:18,297 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1177979896] [2021-10-16 23:00:18,297 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:18,297 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:18,298 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:18,298 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:18,300 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1039 out of 1075 [2021-10-16 23:00:18,302 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 964 places, 991 transitions, 1998 flow. Second operand has 3 states, 3 states have (on average 1041.0) internal successors, (3123), 3 states have internal predecessors, (3123), 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 23:00:18,302 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:18,302 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1039 of 1075 [2021-10-16 23:00:18,302 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:18,593 INFO L129 PetriNetUnfolder]: 37/990 cut-off events. [2021-10-16 23:00:18,593 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:18,624 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1016 conditions, 990 events. 37/990 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3268 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 998. Up to 13 conditions per place. [2021-10-16 23:00:18,633 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 12 selfloop transitions, 2 changer transitions 0/990 dead transitions. [2021-10-16 23:00:18,633 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 965 places, 990 transitions, 2024 flow [2021-10-16 23:00:18,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:18,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:18,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3132 transitions. [2021-10-16 23:00:18,637 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9711627906976744 [2021-10-16 23:00:18,637 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3132 transitions. [2021-10-16 23:00:18,637 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3132 transitions. [2021-10-16 23:00:18,638 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:18,638 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3132 transitions. [2021-10-16 23:00:18,641 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1044.0) internal successors, (3132), 3 states have internal predecessors, (3132), 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 23:00:18,643 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:18,643 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:18,643 INFO L186 Difference]: Start difference. First operand has 964 places, 991 transitions, 1998 flow. Second operand 3 states and 3132 transitions. [2021-10-16 23:00:18,643 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 965 places, 990 transitions, 2024 flow [2021-10-16 23:00:18,648 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 960 places, 990 transitions, 2014 flow, removed 0 selfloop flow, removed 5 redundant places. [2021-10-16 23:00:18,655 INFO L242 Difference]: Finished difference. Result has 960 places, 990 transitions, 1990 flow [2021-10-16 23:00:18,656 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=1986, PETRI_DIFFERENCE_MINUEND_PLACES=958, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=990, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=988, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1990, PETRI_PLACES=960, PETRI_TRANSITIONS=990} [2021-10-16 23:00:18,656 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -23 predicate places. [2021-10-16 23:00:18,656 INFO L470 AbstractCegarLoop]: Abstraction has has 960 places, 990 transitions, 1990 flow [2021-10-16 23:00:18,657 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1041.0) internal successors, (3123), 3 states have internal predecessors, (3123), 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 23:00:18,657 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:18,657 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] [2021-10-16 23:00:18,657 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2021-10-16 23:00:18,657 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting thread1Err1ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:18,657 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:18,657 INFO L82 PathProgramCache]: Analyzing trace with hash -2001864617, now seen corresponding path program 1 times [2021-10-16 23:00:18,658 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:18,658 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1002859818] [2021-10-16 23:00:18,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:18,658 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:18,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:18,680 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 23:00:18,680 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:18,680 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1002859818] [2021-10-16 23:00:18,680 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1002859818] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:18,680 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:18,680 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:18,680 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [591480654] [2021-10-16 23:00:18,681 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:18,681 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:18,681 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:18,681 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:18,684 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1029 out of 1075 [2021-10-16 23:00:18,685 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 960 places, 990 transitions, 1990 flow. Second operand has 3 states, 3 states have (on average 1031.0) internal successors, (3093), 3 states have internal predecessors, (3093), 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 23:00:18,685 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:18,685 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1029 of 1075 [2021-10-16 23:00:18,685 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:19,029 INFO L129 PetriNetUnfolder]: 37/989 cut-off events. [2021-10-16 23:00:19,029 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:19,054 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1022 conditions, 989 events. 37/989 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3263 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 832. Up to 23 conditions per place. [2021-10-16 23:00:19,060 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 22 selfloop transitions, 2 changer transitions 0/989 dead transitions. [2021-10-16 23:00:19,060 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 961 places, 989 transitions, 2036 flow [2021-10-16 23:00:19,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:19,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:19,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3112 transitions. [2021-10-16 23:00:19,063 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9649612403100776 [2021-10-16 23:00:19,063 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3112 transitions. [2021-10-16 23:00:19,063 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3112 transitions. [2021-10-16 23:00:19,064 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:19,064 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3112 transitions. [2021-10-16 23:00:19,066 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1037.3333333333333) internal successors, (3112), 3 states have internal predecessors, (3112), 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 23:00:19,068 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:19,068 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:19,068 INFO L186 Difference]: Start difference. First operand has 960 places, 990 transitions, 1990 flow. Second operand 3 states and 3112 transitions. [2021-10-16 23:00:19,068 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 961 places, 989 transitions, 2036 flow [2021-10-16 23:00:19,072 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 959 places, 989 transitions, 2032 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:19,079 INFO L242 Difference]: Finished difference. Result has 959 places, 989 transitions, 1988 flow [2021-10-16 23:00:19,080 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=1984, PETRI_DIFFERENCE_MINUEND_PLACES=957, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=989, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=987, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1988, PETRI_PLACES=959, PETRI_TRANSITIONS=989} [2021-10-16 23:00:19,080 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -24 predicate places. [2021-10-16 23:00:19,080 INFO L470 AbstractCegarLoop]: Abstraction has has 959 places, 989 transitions, 1988 flow [2021-10-16 23:00:19,081 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1031.0) internal successors, (3093), 3 states have internal predecessors, (3093), 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 23:00:19,081 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:19,081 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] [2021-10-16 23:00:19,081 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2021-10-16 23:00:19,081 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting thread2Err0ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:19,081 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:19,081 INFO L82 PathProgramCache]: Analyzing trace with hash -2126391172, now seen corresponding path program 1 times [2021-10-16 23:00:19,081 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:19,081 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [546225415] [2021-10-16 23:00:19,082 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:19,082 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:19,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:19,106 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 23:00:19,106 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:19,106 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [546225415] [2021-10-16 23:00:19,106 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [546225415] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:19,106 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:19,106 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:19,106 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [902004362] [2021-10-16 23:00:19,107 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:19,107 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:19,107 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:19,107 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:19,109 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1039 out of 1075 [2021-10-16 23:00:19,116 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 959 places, 989 transitions, 1988 flow. Second operand has 3 states, 3 states have (on average 1041.0) internal successors, (3123), 3 states have internal predecessors, (3123), 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 23:00:19,116 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:19,117 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1039 of 1075 [2021-10-16 23:00:19,117 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:19,360 INFO L129 PetriNetUnfolder]: 37/988 cut-off events. [2021-10-16 23:00:19,360 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:19,393 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1011 conditions, 988 events. 37/988 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3258 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 817. Up to 13 conditions per place. [2021-10-16 23:00:19,400 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 12 selfloop transitions, 2 changer transitions 0/988 dead transitions. [2021-10-16 23:00:19,400 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 960 places, 988 transitions, 2014 flow [2021-10-16 23:00:19,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:19,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:19,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3132 transitions. [2021-10-16 23:00:19,403 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9711627906976744 [2021-10-16 23:00:19,403 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3132 transitions. [2021-10-16 23:00:19,403 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3132 transitions. [2021-10-16 23:00:19,403 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:19,403 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3132 transitions. [2021-10-16 23:00:19,405 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1044.0) internal successors, (3132), 3 states have internal predecessors, (3132), 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 23:00:19,407 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:19,407 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:19,407 INFO L186 Difference]: Start difference. First operand has 959 places, 989 transitions, 1988 flow. Second operand 3 states and 3132 transitions. [2021-10-16 23:00:19,407 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 960 places, 988 transitions, 2014 flow [2021-10-16 23:00:19,411 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 958 places, 988 transitions, 2010 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:19,418 INFO L242 Difference]: Finished difference. Result has 958 places, 988 transitions, 1986 flow [2021-10-16 23:00:19,419 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=1982, PETRI_DIFFERENCE_MINUEND_PLACES=956, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=988, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=986, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1986, PETRI_PLACES=958, PETRI_TRANSITIONS=988} [2021-10-16 23:00:19,420 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -25 predicate places. [2021-10-16 23:00:19,420 INFO L470 AbstractCegarLoop]: Abstraction has has 958 places, 988 transitions, 1986 flow [2021-10-16 23:00:19,420 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1041.0) internal successors, (3123), 3 states have internal predecessors, (3123), 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 23:00:19,420 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:19,420 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] [2021-10-16 23:00:19,420 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2021-10-16 23:00:19,421 INFO L402 AbstractCegarLoop]: === Iteration 21 === Targeting thread2Err1ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:19,421 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:19,421 INFO L82 PathProgramCache]: Analyzing trace with hash 578309252, now seen corresponding path program 1 times [2021-10-16 23:00:19,421 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:19,421 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [980169823] [2021-10-16 23:00:19,421 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:19,422 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:19,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:19,470 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 23:00:19,471 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:19,471 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [980169823] [2021-10-16 23:00:19,471 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [980169823] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:19,471 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:19,471 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:19,471 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [623910370] [2021-10-16 23:00:19,471 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:19,471 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:19,472 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:19,472 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:19,474 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1029 out of 1075 [2021-10-16 23:00:19,475 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 958 places, 988 transitions, 1986 flow. Second operand has 3 states, 3 states have (on average 1031.0) internal successors, (3093), 3 states have internal predecessors, (3093), 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 23:00:19,475 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:19,475 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1029 of 1075 [2021-10-16 23:00:19,475 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:19,717 INFO L129 PetriNetUnfolder]: 37/987 cut-off events. [2021-10-16 23:00:19,717 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:19,746 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1020 conditions, 987 events. 37/987 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3251 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 823. Up to 23 conditions per place. [2021-10-16 23:00:19,752 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 22 selfloop transitions, 2 changer transitions 0/987 dead transitions. [2021-10-16 23:00:19,752 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 959 places, 987 transitions, 2032 flow [2021-10-16 23:00:19,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:19,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:19,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3112 transitions. [2021-10-16 23:00:19,755 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9649612403100776 [2021-10-16 23:00:19,755 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3112 transitions. [2021-10-16 23:00:19,755 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3112 transitions. [2021-10-16 23:00:19,755 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:19,755 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3112 transitions. [2021-10-16 23:00:19,757 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1037.3333333333333) internal successors, (3112), 3 states have internal predecessors, (3112), 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 23:00:19,759 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:19,759 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:19,759 INFO L186 Difference]: Start difference. First operand has 958 places, 988 transitions, 1986 flow. Second operand 3 states and 3112 transitions. [2021-10-16 23:00:19,759 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 959 places, 987 transitions, 2032 flow [2021-10-16 23:00:19,764 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 957 places, 987 transitions, 2028 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:19,770 INFO L242 Difference]: Finished difference. Result has 957 places, 987 transitions, 1984 flow [2021-10-16 23:00:19,771 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=1980, PETRI_DIFFERENCE_MINUEND_PLACES=955, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=987, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=985, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1984, PETRI_PLACES=957, PETRI_TRANSITIONS=987} [2021-10-16 23:00:19,771 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -26 predicate places. [2021-10-16 23:00:19,771 INFO L470 AbstractCegarLoop]: Abstraction has has 957 places, 987 transitions, 1984 flow [2021-10-16 23:00:19,771 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1031.0) internal successors, (3093), 3 states have internal predecessors, (3093), 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 23:00:19,771 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:19,771 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] [2021-10-16 23:00:19,771 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2021-10-16 23:00:19,772 INFO L402 AbstractCegarLoop]: === Iteration 22 === Targeting thread3Err0ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:19,772 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:19,772 INFO L82 PathProgramCache]: Analyzing trace with hash 1740808463, now seen corresponding path program 1 times [2021-10-16 23:00:19,772 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:19,772 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [783560869] [2021-10-16 23:00:19,772 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:19,772 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:19,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:19,808 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 23:00:19,809 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:19,809 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [783560869] [2021-10-16 23:00:19,809 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [783560869] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:19,809 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:19,809 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:19,809 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [341863751] [2021-10-16 23:00:19,809 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:19,809 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:19,809 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:19,810 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:19,812 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1039 out of 1075 [2021-10-16 23:00:19,813 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 957 places, 987 transitions, 1984 flow. Second operand has 3 states, 3 states have (on average 1041.0) internal successors, (3123), 3 states have internal predecessors, (3123), 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 23:00:19,813 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:19,813 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1039 of 1075 [2021-10-16 23:00:19,813 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:20,047 INFO L129 PetriNetUnfolder]: 37/986 cut-off events. [2021-10-16 23:00:20,047 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:20,071 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1009 conditions, 986 events. 37/986 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3241 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 811. Up to 13 conditions per place. [2021-10-16 23:00:20,076 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 12 selfloop transitions, 2 changer transitions 0/986 dead transitions. [2021-10-16 23:00:20,076 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 958 places, 986 transitions, 2010 flow [2021-10-16 23:00:20,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:20,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:20,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3132 transitions. [2021-10-16 23:00:20,078 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9711627906976744 [2021-10-16 23:00:20,078 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3132 transitions. [2021-10-16 23:00:20,079 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3132 transitions. [2021-10-16 23:00:20,079 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:20,079 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3132 transitions. [2021-10-16 23:00:20,081 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1044.0) internal successors, (3132), 3 states have internal predecessors, (3132), 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 23:00:20,082 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:20,083 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:20,083 INFO L186 Difference]: Start difference. First operand has 957 places, 987 transitions, 1984 flow. Second operand 3 states and 3132 transitions. [2021-10-16 23:00:20,083 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 958 places, 986 transitions, 2010 flow [2021-10-16 23:00:20,086 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 956 places, 986 transitions, 2006 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:20,092 INFO L242 Difference]: Finished difference. Result has 956 places, 986 transitions, 1982 flow [2021-10-16 23:00:20,093 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=1978, PETRI_DIFFERENCE_MINUEND_PLACES=954, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=986, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=984, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1982, PETRI_PLACES=956, PETRI_TRANSITIONS=986} [2021-10-16 23:00:20,093 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -27 predicate places. [2021-10-16 23:00:20,093 INFO L470 AbstractCegarLoop]: Abstraction has has 956 places, 986 transitions, 1982 flow [2021-10-16 23:00:20,094 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1041.0) internal successors, (3123), 3 states have internal predecessors, (3123), 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 23:00:20,094 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:20,094 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] [2021-10-16 23:00:20,094 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2021-10-16 23:00:20,094 INFO L402 AbstractCegarLoop]: === Iteration 23 === Targeting thread1Err2ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:20,094 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:20,094 INFO L82 PathProgramCache]: Analyzing trace with hash 1526810764, now seen corresponding path program 1 times [2021-10-16 23:00:20,094 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:20,094 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1211900662] [2021-10-16 23:00:20,094 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:20,095 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:20,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:20,137 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 23:00:20,138 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:20,138 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1211900662] [2021-10-16 23:00:20,138 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1211900662] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:20,138 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:20,138 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:20,138 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1983168271] [2021-10-16 23:00:20,138 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:20,138 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:20,139 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:20,139 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:20,141 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1032 out of 1075 [2021-10-16 23:00:20,142 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 956 places, 986 transitions, 1982 flow. Second operand has 3 states, 3 states have (on average 1034.0) internal successors, (3102), 3 states have internal predecessors, (3102), 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 23:00:20,142 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:20,142 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1032 of 1075 [2021-10-16 23:00:20,142 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:20,385 INFO L129 PetriNetUnfolder]: 37/985 cut-off events. [2021-10-16 23:00:20,385 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:20,413 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1014 conditions, 985 events. 37/985 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3235 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 816. Up to 19 conditions per place. [2021-10-16 23:00:20,420 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 18 selfloop transitions, 2 changer transitions 0/985 dead transitions. [2021-10-16 23:00:20,420 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 957 places, 985 transitions, 2020 flow [2021-10-16 23:00:20,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:20,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:20,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3117 transitions. [2021-10-16 23:00:20,434 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9665116279069768 [2021-10-16 23:00:20,434 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3117 transitions. [2021-10-16 23:00:20,434 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3117 transitions. [2021-10-16 23:00:20,435 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:20,435 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3117 transitions. [2021-10-16 23:00:20,437 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1039.0) internal successors, (3117), 3 states have internal predecessors, (3117), 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 23:00:20,439 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:20,439 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:20,439 INFO L186 Difference]: Start difference. First operand has 956 places, 986 transitions, 1982 flow. Second operand 3 states and 3117 transitions. [2021-10-16 23:00:20,439 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 957 places, 985 transitions, 2020 flow [2021-10-16 23:00:20,443 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 955 places, 985 transitions, 2016 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:20,450 INFO L242 Difference]: Finished difference. Result has 955 places, 985 transitions, 1980 flow [2021-10-16 23:00:20,451 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=1976, PETRI_DIFFERENCE_MINUEND_PLACES=953, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=985, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=983, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1980, PETRI_PLACES=955, PETRI_TRANSITIONS=985} [2021-10-16 23:00:20,451 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -28 predicate places. [2021-10-16 23:00:20,452 INFO L470 AbstractCegarLoop]: Abstraction has has 955 places, 985 transitions, 1980 flow [2021-10-16 23:00:20,452 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1034.0) internal successors, (3102), 3 states have internal predecessors, (3102), 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 23:00:20,452 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:20,452 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] [2021-10-16 23:00:20,452 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2021-10-16 23:00:20,452 INFO L402 AbstractCegarLoop]: === Iteration 24 === Targeting thread3Err1ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:20,453 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:20,453 INFO L82 PathProgramCache]: Analyzing trace with hash -1626265895, now seen corresponding path program 1 times [2021-10-16 23:00:20,453 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:20,453 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [334621021] [2021-10-16 23:00:20,453 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:20,453 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:20,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:20,480 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 23:00:20,480 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:20,480 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [334621021] [2021-10-16 23:00:20,480 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [334621021] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:20,480 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:20,480 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:20,480 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [855829370] [2021-10-16 23:00:20,481 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:20,481 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:20,481 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:20,481 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:20,483 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1029 out of 1075 [2021-10-16 23:00:20,484 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 955 places, 985 transitions, 1980 flow. Second operand has 3 states, 3 states have (on average 1031.0) internal successors, (3093), 3 states have internal predecessors, (3093), 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 23:00:20,484 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:20,484 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1029 of 1075 [2021-10-16 23:00:20,484 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:20,729 INFO L129 PetriNetUnfolder]: 37/984 cut-off events. [2021-10-16 23:00:20,729 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:20,759 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1017 conditions, 984 events. 37/984 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3229 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 819. Up to 23 conditions per place. [2021-10-16 23:00:20,766 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 22 selfloop transitions, 2 changer transitions 0/984 dead transitions. [2021-10-16 23:00:20,766 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 956 places, 984 transitions, 2026 flow [2021-10-16 23:00:20,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:20,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:20,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3112 transitions. [2021-10-16 23:00:20,768 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9649612403100776 [2021-10-16 23:00:20,768 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3112 transitions. [2021-10-16 23:00:20,768 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3112 transitions. [2021-10-16 23:00:20,768 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:20,769 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3112 transitions. [2021-10-16 23:00:20,770 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1037.3333333333333) internal successors, (3112), 3 states have internal predecessors, (3112), 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 23:00:20,772 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:20,772 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:20,772 INFO L186 Difference]: Start difference. First operand has 955 places, 985 transitions, 1980 flow. Second operand 3 states and 3112 transitions. [2021-10-16 23:00:20,772 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 956 places, 984 transitions, 2026 flow [2021-10-16 23:00:20,777 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 954 places, 984 transitions, 2022 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:20,783 INFO L242 Difference]: Finished difference. Result has 954 places, 984 transitions, 1978 flow [2021-10-16 23:00:20,784 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=1974, PETRI_DIFFERENCE_MINUEND_PLACES=952, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=984, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=982, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1978, PETRI_PLACES=954, PETRI_TRANSITIONS=984} [2021-10-16 23:00:20,785 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -29 predicate places. [2021-10-16 23:00:20,785 INFO L470 AbstractCegarLoop]: Abstraction has has 954 places, 984 transitions, 1978 flow [2021-10-16 23:00:20,785 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1031.0) internal successors, (3093), 3 states have internal predecessors, (3093), 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 23:00:20,785 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:20,785 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] [2021-10-16 23:00:20,785 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2021-10-16 23:00:20,785 INFO L402 AbstractCegarLoop]: === Iteration 25 === Targeting thread2Err2ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:20,786 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:20,786 INFO L82 PathProgramCache]: Analyzing trace with hash 549651015, now seen corresponding path program 1 times [2021-10-16 23:00:20,786 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:20,786 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [168744632] [2021-10-16 23:00:20,786 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:20,786 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:20,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:20,828 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 23:00:20,828 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:20,828 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [168744632] [2021-10-16 23:00:20,828 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [168744632] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:20,828 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:20,828 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:20,828 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [311746562] [2021-10-16 23:00:20,829 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:20,829 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:20,829 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:20,829 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:20,831 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1031 out of 1075 [2021-10-16 23:00:20,832 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 954 places, 984 transitions, 1978 flow. Second operand has 3 states, 3 states have (on average 1033.0) internal successors, (3099), 3 states have internal predecessors, (3099), 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 23:00:20,832 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:20,832 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1031 of 1075 [2021-10-16 23:00:20,832 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:21,137 INFO L129 PetriNetUnfolder]: 37/983 cut-off events. [2021-10-16 23:00:21,137 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:21,156 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1012 conditions, 983 events. 37/983 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3223 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 814. Up to 19 conditions per place. [2021-10-16 23:00:21,160 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 18 selfloop transitions, 2 changer transitions 0/983 dead transitions. [2021-10-16 23:00:21,161 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 955 places, 983 transitions, 2016 flow [2021-10-16 23:00:21,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:21,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:21,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3114 transitions. [2021-10-16 23:00:21,163 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9655813953488372 [2021-10-16 23:00:21,163 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3114 transitions. [2021-10-16 23:00:21,163 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3114 transitions. [2021-10-16 23:00:21,163 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:21,163 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3114 transitions. [2021-10-16 23:00:21,165 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1038.0) internal successors, (3114), 3 states have internal predecessors, (3114), 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 23:00:21,167 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:21,167 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:21,167 INFO L186 Difference]: Start difference. First operand has 954 places, 984 transitions, 1978 flow. Second operand 3 states and 3114 transitions. [2021-10-16 23:00:21,168 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 955 places, 983 transitions, 2016 flow [2021-10-16 23:00:21,171 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 953 places, 983 transitions, 2012 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:21,177 INFO L242 Difference]: Finished difference. Result has 953 places, 983 transitions, 1976 flow [2021-10-16 23:00:21,178 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=1972, PETRI_DIFFERENCE_MINUEND_PLACES=951, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=983, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=981, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1976, PETRI_PLACES=953, PETRI_TRANSITIONS=983} [2021-10-16 23:00:21,178 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -30 predicate places. [2021-10-16 23:00:21,179 INFO L470 AbstractCegarLoop]: Abstraction has has 953 places, 983 transitions, 1976 flow [2021-10-16 23:00:21,179 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1033.0) internal successors, (3099), 3 states have internal predecessors, (3099), 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 23:00:21,179 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:21,179 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] [2021-10-16 23:00:21,179 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2021-10-16 23:00:21,179 INFO L402 AbstractCegarLoop]: === Iteration 26 === Targeting thread3Err2ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:21,180 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:21,180 INFO L82 PathProgramCache]: Analyzing trace with hash 122178778, now seen corresponding path program 1 times [2021-10-16 23:00:21,180 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:21,180 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1701645670] [2021-10-16 23:00:21,180 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:21,180 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:21,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:21,216 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 23:00:21,216 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:21,216 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1701645670] [2021-10-16 23:00:21,216 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1701645670] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:21,216 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:21,216 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:21,216 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [16557018] [2021-10-16 23:00:21,217 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:21,217 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:21,218 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:21,218 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:21,221 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1031 out of 1075 [2021-10-16 23:00:21,222 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 953 places, 983 transitions, 1976 flow. Second operand has 3 states, 3 states have (on average 1033.0) internal successors, (3099), 3 states have internal predecessors, (3099), 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 23:00:21,222 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:21,222 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1031 of 1075 [2021-10-16 23:00:21,222 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:21,480 INFO L129 PetriNetUnfolder]: 37/982 cut-off events. [2021-10-16 23:00:21,481 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:21,509 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1011 conditions, 982 events. 37/982 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3217 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 813. Up to 19 conditions per place. [2021-10-16 23:00:21,515 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 18 selfloop transitions, 2 changer transitions 0/982 dead transitions. [2021-10-16 23:00:21,515 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 954 places, 982 transitions, 2014 flow [2021-10-16 23:00:21,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:21,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:21,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3114 transitions. [2021-10-16 23:00:21,518 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9655813953488372 [2021-10-16 23:00:21,518 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3114 transitions. [2021-10-16 23:00:21,518 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3114 transitions. [2021-10-16 23:00:21,518 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:21,518 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3114 transitions. [2021-10-16 23:00:21,520 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1038.0) internal successors, (3114), 3 states have internal predecessors, (3114), 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 23:00:21,522 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:21,522 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:21,522 INFO L186 Difference]: Start difference. First operand has 953 places, 983 transitions, 1976 flow. Second operand 3 states and 3114 transitions. [2021-10-16 23:00:21,522 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 954 places, 982 transitions, 2014 flow [2021-10-16 23:00:21,526 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 952 places, 982 transitions, 2010 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:21,578 INFO L242 Difference]: Finished difference. Result has 952 places, 982 transitions, 1974 flow [2021-10-16 23:00:21,579 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=1970, PETRI_DIFFERENCE_MINUEND_PLACES=950, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=982, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=980, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1974, PETRI_PLACES=952, PETRI_TRANSITIONS=982} [2021-10-16 23:00:21,579 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -31 predicate places. [2021-10-16 23:00:21,579 INFO L470 AbstractCegarLoop]: Abstraction has has 952 places, 982 transitions, 1974 flow [2021-10-16 23:00:21,579 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1033.0) internal successors, (3099), 3 states have internal predecessors, (3099), 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 23:00:21,579 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:21,579 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] [2021-10-16 23:00:21,579 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2021-10-16 23:00:21,580 INFO L402 AbstractCegarLoop]: === Iteration 27 === Targeting thread1Err3ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:21,580 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:21,580 INFO L82 PathProgramCache]: Analyzing trace with hash -267328823, now seen corresponding path program 1 times [2021-10-16 23:00:21,580 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:21,580 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1403574894] [2021-10-16 23:00:21,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:21,580 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:21,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:21,603 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 23:00:21,603 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:21,603 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1403574894] [2021-10-16 23:00:21,603 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1403574894] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:21,603 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:21,604 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:21,604 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1501952724] [2021-10-16 23:00:21,604 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:21,604 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:21,604 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:21,604 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:21,606 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1029 out of 1075 [2021-10-16 23:00:21,607 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 952 places, 982 transitions, 1974 flow. Second operand has 3 states, 3 states have (on average 1031.6666666666667) internal successors, (3095), 3 states have internal predecessors, (3095), 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 23:00:21,607 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:21,607 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1029 of 1075 [2021-10-16 23:00:21,608 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:21,844 INFO L129 PetriNetUnfolder]: 37/981 cut-off events. [2021-10-16 23:00:21,844 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:21,873 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1013 conditions, 981 events. 37/981 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3211 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 815. Up to 22 conditions per place. [2021-10-16 23:00:21,879 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 21 selfloop transitions, 2 changer transitions 0/981 dead transitions. [2021-10-16 23:00:21,879 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 953 places, 981 transitions, 2018 flow [2021-10-16 23:00:21,879 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:21,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:21,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3111 transitions. [2021-10-16 23:00:21,881 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9646511627906976 [2021-10-16 23:00:21,881 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3111 transitions. [2021-10-16 23:00:21,881 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3111 transitions. [2021-10-16 23:00:21,881 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:21,881 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3111 transitions. [2021-10-16 23:00:21,883 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1037.0) internal successors, (3111), 3 states have internal predecessors, (3111), 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 23:00:21,885 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:21,885 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:21,885 INFO L186 Difference]: Start difference. First operand has 952 places, 982 transitions, 1974 flow. Second operand 3 states and 3111 transitions. [2021-10-16 23:00:21,886 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 953 places, 981 transitions, 2018 flow [2021-10-16 23:00:21,890 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 951 places, 981 transitions, 2014 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:21,896 INFO L242 Difference]: Finished difference. Result has 951 places, 981 transitions, 1972 flow [2021-10-16 23:00:21,897 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=1968, PETRI_DIFFERENCE_MINUEND_PLACES=949, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=981, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=979, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1972, PETRI_PLACES=951, PETRI_TRANSITIONS=981} [2021-10-16 23:00:21,897 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -32 predicate places. [2021-10-16 23:00:21,897 INFO L470 AbstractCegarLoop]: Abstraction has has 951 places, 981 transitions, 1972 flow [2021-10-16 23:00:21,898 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1031.6666666666667) internal successors, (3095), 3 states have internal predecessors, (3095), 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 23:00:21,898 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:21,898 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] [2021-10-16 23:00:21,898 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2021-10-16 23:00:21,898 INFO L402 AbstractCegarLoop]: === Iteration 28 === Targeting thread2Err3ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:21,898 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:21,898 INFO L82 PathProgramCache]: Analyzing trace with hash 1504728502, now seen corresponding path program 1 times [2021-10-16 23:00:21,898 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:21,899 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1565328353] [2021-10-16 23:00:21,899 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:21,899 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:21,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:21,926 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 23:00:21,926 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:21,926 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1565328353] [2021-10-16 23:00:21,926 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1565328353] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:21,926 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:21,926 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:21,926 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1480132808] [2021-10-16 23:00:21,927 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:21,927 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:21,927 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:21,927 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:21,929 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1029 out of 1075 [2021-10-16 23:00:21,930 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 951 places, 981 transitions, 1972 flow. Second operand has 3 states, 3 states have (on average 1031.6666666666667) internal successors, (3095), 3 states have internal predecessors, (3095), 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 23:00:21,930 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:21,930 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1029 of 1075 [2021-10-16 23:00:21,930 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:22,179 INFO L129 PetriNetUnfolder]: 37/980 cut-off events. [2021-10-16 23:00:22,179 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:22,205 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1012 conditions, 980 events. 37/980 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3205 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 814. Up to 22 conditions per place. [2021-10-16 23:00:22,211 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 21 selfloop transitions, 2 changer transitions 0/980 dead transitions. [2021-10-16 23:00:22,211 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 952 places, 980 transitions, 2016 flow [2021-10-16 23:00:22,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:22,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:22,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3111 transitions. [2021-10-16 23:00:22,213 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9646511627906976 [2021-10-16 23:00:22,213 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3111 transitions. [2021-10-16 23:00:22,213 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3111 transitions. [2021-10-16 23:00:22,213 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:22,213 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3111 transitions. [2021-10-16 23:00:22,215 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1037.0) internal successors, (3111), 3 states have internal predecessors, (3111), 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 23:00:22,217 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:22,217 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:22,217 INFO L186 Difference]: Start difference. First operand has 951 places, 981 transitions, 1972 flow. Second operand 3 states and 3111 transitions. [2021-10-16 23:00:22,217 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 952 places, 980 transitions, 2016 flow [2021-10-16 23:00:22,220 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 950 places, 980 transitions, 2012 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:22,226 INFO L242 Difference]: Finished difference. Result has 950 places, 980 transitions, 1970 flow [2021-10-16 23:00:22,227 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=1966, PETRI_DIFFERENCE_MINUEND_PLACES=948, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=980, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=978, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1970, PETRI_PLACES=950, PETRI_TRANSITIONS=980} [2021-10-16 23:00:22,227 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -33 predicate places. [2021-10-16 23:00:22,227 INFO L470 AbstractCegarLoop]: Abstraction has has 950 places, 980 transitions, 1970 flow [2021-10-16 23:00:22,228 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1031.6666666666667) internal successors, (3095), 3 states have internal predecessors, (3095), 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 23:00:22,228 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:22,228 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] [2021-10-16 23:00:22,228 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2021-10-16 23:00:22,228 INFO L402 AbstractCegarLoop]: === Iteration 29 === Targeting thread3Err3ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:22,228 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:22,228 INFO L82 PathProgramCache]: Analyzing trace with hash 67988683, now seen corresponding path program 1 times [2021-10-16 23:00:22,228 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:22,229 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [64358532] [2021-10-16 23:00:22,229 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:22,229 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:22,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:22,251 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 23:00:22,251 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:22,251 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [64358532] [2021-10-16 23:00:22,251 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [64358532] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:22,251 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:22,251 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:22,251 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [836418119] [2021-10-16 23:00:22,252 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:22,252 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:22,252 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:22,252 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:22,254 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1029 out of 1075 [2021-10-16 23:00:22,255 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 950 places, 980 transitions, 1970 flow. Second operand has 3 states, 3 states have (on average 1031.6666666666667) internal successors, (3095), 3 states have internal predecessors, (3095), 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 23:00:22,255 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:22,255 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1029 of 1075 [2021-10-16 23:00:22,255 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:22,499 INFO L129 PetriNetUnfolder]: 37/979 cut-off events. [2021-10-16 23:00:22,499 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:22,521 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1011 conditions, 979 events. 37/979 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3197 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 813. Up to 22 conditions per place. [2021-10-16 23:00:22,526 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 21 selfloop transitions, 2 changer transitions 0/979 dead transitions. [2021-10-16 23:00:22,526 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 951 places, 979 transitions, 2014 flow [2021-10-16 23:00:22,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:22,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:22,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3111 transitions. [2021-10-16 23:00:22,528 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9646511627906976 [2021-10-16 23:00:22,528 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3111 transitions. [2021-10-16 23:00:22,528 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3111 transitions. [2021-10-16 23:00:22,529 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:22,529 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3111 transitions. [2021-10-16 23:00:22,530 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1037.0) internal successors, (3111), 3 states have internal predecessors, (3111), 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 23:00:22,532 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:22,532 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:22,532 INFO L186 Difference]: Start difference. First operand has 950 places, 980 transitions, 1970 flow. Second operand 3 states and 3111 transitions. [2021-10-16 23:00:22,532 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 951 places, 979 transitions, 2014 flow [2021-10-16 23:00:22,536 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 949 places, 979 transitions, 2010 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:22,543 INFO L242 Difference]: Finished difference. Result has 949 places, 979 transitions, 1968 flow [2021-10-16 23:00:22,544 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=1964, PETRI_DIFFERENCE_MINUEND_PLACES=947, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=979, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=977, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1968, PETRI_PLACES=949, PETRI_TRANSITIONS=979} [2021-10-16 23:00:22,546 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -34 predicate places. [2021-10-16 23:00:22,546 INFO L470 AbstractCegarLoop]: Abstraction has has 949 places, 979 transitions, 1968 flow [2021-10-16 23:00:22,547 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1031.6666666666667) internal successors, (3095), 3 states have internal predecessors, (3095), 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 23:00:22,547 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:22,547 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] [2021-10-16 23:00:22,547 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2021-10-16 23:00:22,547 INFO L402 AbstractCegarLoop]: === Iteration 30 === Targeting thread1Err10ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:22,547 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:22,548 INFO L82 PathProgramCache]: Analyzing trace with hash 1142190411, now seen corresponding path program 1 times [2021-10-16 23:00:22,548 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:22,548 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [493061508] [2021-10-16 23:00:22,548 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:22,548 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:22,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:22,579 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 23:00:22,579 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:22,579 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [493061508] [2021-10-16 23:00:22,579 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [493061508] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:22,579 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:22,579 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:22,579 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1141490490] [2021-10-16 23:00:22,579 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:22,580 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:22,580 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:22,580 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:22,582 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1032 out of 1075 [2021-10-16 23:00:22,583 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 949 places, 979 transitions, 1968 flow. Second operand has 3 states, 3 states have (on average 1035.0) internal successors, (3105), 3 states have internal predecessors, (3105), 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 23:00:22,583 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:22,583 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1032 of 1075 [2021-10-16 23:00:22,584 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:22,893 INFO L129 PetriNetUnfolder]: 37/978 cut-off events. [2021-10-16 23:00:22,894 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:22,916 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1006 conditions, 978 events. 37/978 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3186 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 808. Up to 18 conditions per place. [2021-10-16 23:00:22,921 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 17 selfloop transitions, 2 changer transitions 0/978 dead transitions. [2021-10-16 23:00:22,921 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 950 places, 978 transitions, 2004 flow [2021-10-16 23:00:22,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:22,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:22,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3116 transitions. [2021-10-16 23:00:22,923 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9662015503875969 [2021-10-16 23:00:22,923 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3116 transitions. [2021-10-16 23:00:22,923 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3116 transitions. [2021-10-16 23:00:22,924 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:22,924 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3116 transitions. [2021-10-16 23:00:22,926 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1038.6666666666667) internal successors, (3116), 3 states have internal predecessors, (3116), 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 23:00:22,928 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:22,928 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:22,928 INFO L186 Difference]: Start difference. First operand has 949 places, 979 transitions, 1968 flow. Second operand 3 states and 3116 transitions. [2021-10-16 23:00:22,928 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 950 places, 978 transitions, 2004 flow [2021-10-16 23:00:22,932 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 948 places, 978 transitions, 2000 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:22,938 INFO L242 Difference]: Finished difference. Result has 948 places, 978 transitions, 1966 flow [2021-10-16 23:00:22,939 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=1962, PETRI_DIFFERENCE_MINUEND_PLACES=946, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=978, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=976, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1966, PETRI_PLACES=948, PETRI_TRANSITIONS=978} [2021-10-16 23:00:22,939 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -35 predicate places. [2021-10-16 23:00:22,940 INFO L470 AbstractCegarLoop]: Abstraction has has 948 places, 978 transitions, 1966 flow [2021-10-16 23:00:22,940 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1035.0) internal successors, (3105), 3 states have internal predecessors, (3105), 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 23:00:22,940 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:22,940 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] [2021-10-16 23:00:22,940 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2021-10-16 23:00:22,940 INFO L402 AbstractCegarLoop]: === Iteration 31 === Targeting thread1Err4ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:22,941 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:22,941 INFO L82 PathProgramCache]: Analyzing trace with hash 580601270, now seen corresponding path program 1 times [2021-10-16 23:00:22,941 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:22,941 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [312997572] [2021-10-16 23:00:22,941 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:22,941 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:22,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:22,974 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 23:00:22,974 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:22,974 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [312997572] [2021-10-16 23:00:22,974 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [312997572] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:22,974 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:22,974 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:22,974 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1436823477] [2021-10-16 23:00:22,975 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:22,975 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:22,975 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:22,975 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:22,977 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1042 out of 1075 [2021-10-16 23:00:22,978 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 948 places, 978 transitions, 1966 flow. Second operand has 3 states, 3 states have (on average 1044.0) internal successors, (3132), 3 states have internal predecessors, (3132), 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 23:00:22,978 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:22,978 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1042 of 1075 [2021-10-16 23:00:22,978 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:23,212 INFO L129 PetriNetUnfolder]: 37/977 cut-off events. [2021-10-16 23:00:23,212 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:23,240 INFO L84 FinitePrefix]: Finished finitePrefix Result has 997 conditions, 977 events. 37/977 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3158 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 963. Up to 10 conditions per place. [2021-10-16 23:00:23,246 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 9 selfloop transitions, 2 changer transitions 0/977 dead transitions. [2021-10-16 23:00:23,246 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 949 places, 977 transitions, 1986 flow [2021-10-16 23:00:23,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:23,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:23,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3138 transitions. [2021-10-16 23:00:23,248 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9730232558139534 [2021-10-16 23:00:23,248 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3138 transitions. [2021-10-16 23:00:23,248 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3138 transitions. [2021-10-16 23:00:23,248 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:23,248 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3138 transitions. [2021-10-16 23:00:23,250 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1046.0) internal successors, (3138), 3 states have internal predecessors, (3138), 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 23:00:23,252 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:23,252 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:23,252 INFO L186 Difference]: Start difference. First operand has 948 places, 978 transitions, 1966 flow. Second operand 3 states and 3138 transitions. [2021-10-16 23:00:23,252 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 949 places, 977 transitions, 1986 flow [2021-10-16 23:00:23,256 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 947 places, 977 transitions, 1982 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:23,262 INFO L242 Difference]: Finished difference. Result has 947 places, 977 transitions, 1964 flow [2021-10-16 23:00:23,263 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=1960, PETRI_DIFFERENCE_MINUEND_PLACES=945, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=977, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=975, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1964, PETRI_PLACES=947, PETRI_TRANSITIONS=977} [2021-10-16 23:00:23,263 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -36 predicate places. [2021-10-16 23:00:23,263 INFO L470 AbstractCegarLoop]: Abstraction has has 947 places, 977 transitions, 1964 flow [2021-10-16 23:00:23,263 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1044.0) internal successors, (3132), 3 states have internal predecessors, (3132), 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 23:00:23,263 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:23,264 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] [2021-10-16 23:00:23,264 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2021-10-16 23:00:23,264 INFO L402 AbstractCegarLoop]: === Iteration 32 === Targeting thread2Err10ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:23,264 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:23,264 INFO L82 PathProgramCache]: Analyzing trace with hash -1968538440, now seen corresponding path program 1 times [2021-10-16 23:00:23,264 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:23,264 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [301021086] [2021-10-16 23:00:23,264 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:23,265 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:23,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:23,289 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 23:00:23,290 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:23,290 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [301021086] [2021-10-16 23:00:23,290 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [301021086] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:23,290 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:23,290 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:23,290 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1958959145] [2021-10-16 23:00:23,290 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:23,291 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:23,291 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:23,291 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:23,293 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1031 out of 1075 [2021-10-16 23:00:23,294 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 947 places, 977 transitions, 1964 flow. Second operand has 3 states, 3 states have (on average 1034.0) internal successors, (3102), 3 states have internal predecessors, (3102), 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 23:00:23,294 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:23,294 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1031 of 1075 [2021-10-16 23:00:23,294 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:23,506 INFO L129 PetriNetUnfolder]: 37/976 cut-off events. [2021-10-16 23:00:23,506 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:23,531 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1004 conditions, 976 events. 37/976 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3167 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 885. Up to 18 conditions per place. [2021-10-16 23:00:23,535 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 17 selfloop transitions, 2 changer transitions 0/976 dead transitions. [2021-10-16 23:00:23,535 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 948 places, 976 transitions, 2000 flow [2021-10-16 23:00:23,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:23,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:23,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3113 transitions. [2021-10-16 23:00:23,552 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9652713178294574 [2021-10-16 23:00:23,552 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3113 transitions. [2021-10-16 23:00:23,552 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3113 transitions. [2021-10-16 23:00:23,553 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:23,553 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3113 transitions. [2021-10-16 23:00:23,554 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1037.6666666666667) internal successors, (3113), 3 states have internal predecessors, (3113), 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 23:00:23,556 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:23,556 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:23,556 INFO L186 Difference]: Start difference. First operand has 947 places, 977 transitions, 1964 flow. Second operand 3 states and 3113 transitions. [2021-10-16 23:00:23,556 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 948 places, 976 transitions, 2000 flow [2021-10-16 23:00:23,560 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 946 places, 976 transitions, 1996 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:23,566 INFO L242 Difference]: Finished difference. Result has 946 places, 976 transitions, 1962 flow [2021-10-16 23:00:23,566 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=1958, PETRI_DIFFERENCE_MINUEND_PLACES=944, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=976, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=974, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1962, PETRI_PLACES=946, PETRI_TRANSITIONS=976} [2021-10-16 23:00:23,566 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -37 predicate places. [2021-10-16 23:00:23,566 INFO L470 AbstractCegarLoop]: Abstraction has has 946 places, 976 transitions, 1962 flow [2021-10-16 23:00:23,567 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1034.0) internal successors, (3102), 3 states have internal predecessors, (3102), 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 23:00:23,567 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:23,567 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 23:00:23,567 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2021-10-16 23:00:23,567 INFO L402 AbstractCegarLoop]: === Iteration 33 === Targeting thread2Err4ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:23,567 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:23,568 INFO L82 PathProgramCache]: Analyzing trace with hash -810560349, now seen corresponding path program 1 times [2021-10-16 23:00:23,568 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:23,568 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [859985215] [2021-10-16 23:00:23,568 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:23,568 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:23,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:23,593 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 23:00:23,593 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:23,593 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [859985215] [2021-10-16 23:00:23,593 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [859985215] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:23,594 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:23,594 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:23,594 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1764121409] [2021-10-16 23:00:23,594 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:23,594 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:23,594 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:23,594 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:23,596 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1042 out of 1075 [2021-10-16 23:00:23,597 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 946 places, 976 transitions, 1962 flow. Second operand has 3 states, 3 states have (on average 1044.0) internal successors, (3132), 3 states have internal predecessors, (3132), 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 23:00:23,597 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:23,597 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1042 of 1075 [2021-10-16 23:00:23,597 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:23,805 INFO L129 PetriNetUnfolder]: 37/975 cut-off events. [2021-10-16 23:00:23,805 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:23,830 INFO L84 FinitePrefix]: Finished finitePrefix Result has 995 conditions, 975 events. 37/975 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3159 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 970. Up to 10 conditions per place. [2021-10-16 23:00:23,835 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 9 selfloop transitions, 2 changer transitions 0/975 dead transitions. [2021-10-16 23:00:23,835 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 947 places, 975 transitions, 1982 flow [2021-10-16 23:00:23,836 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:23,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:23,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3138 transitions. [2021-10-16 23:00:23,837 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9730232558139534 [2021-10-16 23:00:23,837 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3138 transitions. [2021-10-16 23:00:23,837 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3138 transitions. [2021-10-16 23:00:23,838 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:23,838 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3138 transitions. [2021-10-16 23:00:23,840 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1046.0) internal successors, (3138), 3 states have internal predecessors, (3138), 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 23:00:23,841 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:23,841 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:23,841 INFO L186 Difference]: Start difference. First operand has 946 places, 976 transitions, 1962 flow. Second operand 3 states and 3138 transitions. [2021-10-16 23:00:23,841 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 947 places, 975 transitions, 1982 flow [2021-10-16 23:00:23,845 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 945 places, 975 transitions, 1978 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:23,850 INFO L242 Difference]: Finished difference. Result has 945 places, 975 transitions, 1960 flow [2021-10-16 23:00:23,851 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=1956, PETRI_DIFFERENCE_MINUEND_PLACES=943, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=975, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=973, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1960, PETRI_PLACES=945, PETRI_TRANSITIONS=975} [2021-10-16 23:00:23,851 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -38 predicate places. [2021-10-16 23:00:23,851 INFO L470 AbstractCegarLoop]: Abstraction has has 945 places, 975 transitions, 1960 flow [2021-10-16 23:00:23,852 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1044.0) internal successors, (3132), 3 states have internal predecessors, (3132), 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 23:00:23,852 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:23,852 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] [2021-10-16 23:00:23,852 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2021-10-16 23:00:23,852 INFO L402 AbstractCegarLoop]: === Iteration 34 === Targeting thread3Err10ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:23,852 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:23,852 INFO L82 PathProgramCache]: Analyzing trace with hash 1734074445, now seen corresponding path program 1 times [2021-10-16 23:00:23,852 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:23,853 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1805908176] [2021-10-16 23:00:23,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:23,853 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:23,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:23,878 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 23:00:23,878 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:23,878 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1805908176] [2021-10-16 23:00:23,878 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1805908176] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:23,878 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:23,878 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:23,878 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1108844442] [2021-10-16 23:00:23,879 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:23,879 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:23,879 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:23,879 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:23,881 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1031 out of 1075 [2021-10-16 23:00:23,882 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 945 places, 975 transitions, 1960 flow. Second operand has 3 states, 3 states have (on average 1034.0) internal successors, (3102), 3 states have internal predecessors, (3102), 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 23:00:23,882 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:23,882 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1031 of 1075 [2021-10-16 23:00:23,882 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:24,116 INFO L129 PetriNetUnfolder]: 37/974 cut-off events. [2021-10-16 23:00:24,116 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:24,133 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1002 conditions, 974 events. 37/974 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 3150 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 883. Up to 18 conditions per place. [2021-10-16 23:00:24,137 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 17 selfloop transitions, 2 changer transitions 0/974 dead transitions. [2021-10-16 23:00:24,137 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 946 places, 974 transitions, 1996 flow [2021-10-16 23:00:24,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:24,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:24,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3113 transitions. [2021-10-16 23:00:24,153 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9652713178294574 [2021-10-16 23:00:24,153 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3113 transitions. [2021-10-16 23:00:24,153 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3113 transitions. [2021-10-16 23:00:24,153 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:24,153 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3113 transitions. [2021-10-16 23:00:24,155 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1037.6666666666667) internal successors, (3113), 3 states have internal predecessors, (3113), 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 23:00:24,156 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:24,156 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:24,156 INFO L186 Difference]: Start difference. First operand has 945 places, 975 transitions, 1960 flow. Second operand 3 states and 3113 transitions. [2021-10-16 23:00:24,157 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 946 places, 974 transitions, 1996 flow [2021-10-16 23:00:24,160 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 944 places, 974 transitions, 1992 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:24,165 INFO L242 Difference]: Finished difference. Result has 944 places, 974 transitions, 1958 flow [2021-10-16 23:00:24,166 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=1954, PETRI_DIFFERENCE_MINUEND_PLACES=942, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=974, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=972, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1958, PETRI_PLACES=944, PETRI_TRANSITIONS=974} [2021-10-16 23:00:24,166 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -39 predicate places. [2021-10-16 23:00:24,166 INFO L470 AbstractCegarLoop]: Abstraction has has 944 places, 974 transitions, 1958 flow [2021-10-16 23:00:24,166 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1034.0) internal successors, (3102), 3 states have internal predecessors, (3102), 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 23:00:24,166 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:24,166 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] [2021-10-16 23:00:24,166 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2021-10-16 23:00:24,167 INFO L402 AbstractCegarLoop]: === Iteration 35 === Targeting thread3Err4ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:24,167 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:24,167 INFO L82 PathProgramCache]: Analyzing trace with hash 1739024312, now seen corresponding path program 1 times [2021-10-16 23:00:24,167 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:24,167 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1209603374] [2021-10-16 23:00:24,167 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:24,167 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:24,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:24,205 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 23:00:24,205 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:24,205 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1209603374] [2021-10-16 23:00:24,205 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1209603374] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:24,205 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:24,206 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:24,206 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [297301548] [2021-10-16 23:00:24,206 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:24,206 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:24,207 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:24,207 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:24,209 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1042 out of 1075 [2021-10-16 23:00:24,210 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 944 places, 974 transitions, 1958 flow. Second operand has 3 states, 3 states have (on average 1044.0) internal successors, (3132), 3 states have internal predecessors, (3132), 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 23:00:24,210 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:24,210 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1042 of 1075 [2021-10-16 23:00:24,210 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:24,425 INFO L129 PetriNetUnfolder]: 37/973 cut-off events. [2021-10-16 23:00:24,425 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:24,453 INFO L84 FinitePrefix]: Finished finitePrefix Result has 993 conditions, 973 events. 37/973 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 3136 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 977. Up to 10 conditions per place. [2021-10-16 23:00:24,458 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 9 selfloop transitions, 2 changer transitions 0/973 dead transitions. [2021-10-16 23:00:24,458 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 945 places, 973 transitions, 1978 flow [2021-10-16 23:00:24,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:24,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:24,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3138 transitions. [2021-10-16 23:00:24,469 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9730232558139534 [2021-10-16 23:00:24,469 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3138 transitions. [2021-10-16 23:00:24,469 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3138 transitions. [2021-10-16 23:00:24,469 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:24,469 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3138 transitions. [2021-10-16 23:00:24,471 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1046.0) internal successors, (3138), 3 states have internal predecessors, (3138), 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 23:00:24,473 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:24,473 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:24,473 INFO L186 Difference]: Start difference. First operand has 944 places, 974 transitions, 1958 flow. Second operand 3 states and 3138 transitions. [2021-10-16 23:00:24,473 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 945 places, 973 transitions, 1978 flow [2021-10-16 23:00:24,478 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 943 places, 973 transitions, 1974 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:24,484 INFO L242 Difference]: Finished difference. Result has 943 places, 973 transitions, 1956 flow [2021-10-16 23:00:24,485 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=1952, PETRI_DIFFERENCE_MINUEND_PLACES=941, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=973, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=971, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1956, PETRI_PLACES=943, PETRI_TRANSITIONS=973} [2021-10-16 23:00:24,485 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -40 predicate places. [2021-10-16 23:00:24,485 INFO L470 AbstractCegarLoop]: Abstraction has has 943 places, 973 transitions, 1956 flow [2021-10-16 23:00:24,485 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1044.0) internal successors, (3132), 3 states have internal predecessors, (3132), 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 23:00:24,485 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:24,485 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] [2021-10-16 23:00:24,486 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34 [2021-10-16 23:00:24,486 INFO L402 AbstractCegarLoop]: === Iteration 36 === Targeting thread1Err5ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:24,486 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:24,486 INFO L82 PathProgramCache]: Analyzing trace with hash -1397793292, now seen corresponding path program 1 times [2021-10-16 23:00:24,486 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:24,486 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [821433638] [2021-10-16 23:00:24,486 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:24,486 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:24,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:24,511 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 23:00:24,511 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:24,511 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [821433638] [2021-10-16 23:00:24,512 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [821433638] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:24,512 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:24,512 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:24,512 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [424176545] [2021-10-16 23:00:24,512 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:24,512 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:24,514 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:24,514 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:24,516 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1032 out of 1075 [2021-10-16 23:00:24,517 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 943 places, 973 transitions, 1956 flow. Second operand has 3 states, 3 states have (on average 1034.6666666666667) internal successors, (3104), 3 states have internal predecessors, (3104), 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 23:00:24,517 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:24,517 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1032 of 1075 [2021-10-16 23:00:24,517 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:24,748 INFO L129 PetriNetUnfolder]: 37/972 cut-off events. [2021-10-16 23:00:24,748 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:24,776 INFO L84 FinitePrefix]: Finished finitePrefix Result has 999 conditions, 972 events. 37/972 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 3130 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 880. Up to 17 conditions per place. [2021-10-16 23:00:24,781 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 16 selfloop transitions, 2 changer transitions 0/972 dead transitions. [2021-10-16 23:00:24,781 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 944 places, 972 transitions, 1990 flow [2021-10-16 23:00:24,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:24,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:24,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3115 transitions. [2021-10-16 23:00:24,783 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9658914728682171 [2021-10-16 23:00:24,783 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3115 transitions. [2021-10-16 23:00:24,783 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3115 transitions. [2021-10-16 23:00:24,783 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:24,783 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3115 transitions. [2021-10-16 23:00:24,785 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1038.3333333333333) internal successors, (3115), 3 states have internal predecessors, (3115), 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 23:00:24,786 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:24,787 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:24,787 INFO L186 Difference]: Start difference. First operand has 943 places, 973 transitions, 1956 flow. Second operand 3 states and 3115 transitions. [2021-10-16 23:00:24,787 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 944 places, 972 transitions, 1990 flow [2021-10-16 23:00:24,790 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 942 places, 972 transitions, 1986 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:24,796 INFO L242 Difference]: Finished difference. Result has 942 places, 972 transitions, 1954 flow [2021-10-16 23:00:24,796 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=1950, PETRI_DIFFERENCE_MINUEND_PLACES=940, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=972, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=970, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1954, PETRI_PLACES=942, PETRI_TRANSITIONS=972} [2021-10-16 23:00:24,796 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -41 predicate places. [2021-10-16 23:00:24,796 INFO L470 AbstractCegarLoop]: Abstraction has has 942 places, 972 transitions, 1954 flow [2021-10-16 23:00:24,797 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1034.6666666666667) internal successors, (3104), 3 states have internal predecessors, (3104), 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 23:00:24,797 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:24,797 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 23:00:24,797 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35 [2021-10-16 23:00:24,797 INFO L402 AbstractCegarLoop]: === Iteration 37 === Targeting thread2Err5ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:24,797 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:24,797 INFO L82 PathProgramCache]: Analyzing trace with hash -858476177, now seen corresponding path program 1 times [2021-10-16 23:00:24,797 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:24,798 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1638030259] [2021-10-16 23:00:24,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:24,798 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:24,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:24,834 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 23:00:24,834 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:24,834 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1638030259] [2021-10-16 23:00:24,834 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1638030259] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:24,834 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:24,834 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:24,834 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [459585063] [2021-10-16 23:00:24,835 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:24,835 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:24,835 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:24,835 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:24,837 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1031 out of 1075 [2021-10-16 23:00:24,838 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 942 places, 972 transitions, 1954 flow. Second operand has 3 states, 3 states have (on average 1033.6666666666667) internal successors, (3101), 3 states have internal predecessors, (3101), 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 23:00:24,838 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:24,838 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1031 of 1075 [2021-10-16 23:00:24,838 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:25,063 INFO L129 PetriNetUnfolder]: 37/971 cut-off events. [2021-10-16 23:00:25,063 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:25,091 INFO L84 FinitePrefix]: Finished finitePrefix Result has 998 conditions, 971 events. 37/971 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 3123 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 899. Up to 17 conditions per place. [2021-10-16 23:00:25,096 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 16 selfloop transitions, 2 changer transitions 0/971 dead transitions. [2021-10-16 23:00:25,096 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 943 places, 971 transitions, 1988 flow [2021-10-16 23:00:25,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:25,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:25,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3112 transitions. [2021-10-16 23:00:25,098 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9649612403100776 [2021-10-16 23:00:25,098 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3112 transitions. [2021-10-16 23:00:25,098 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3112 transitions. [2021-10-16 23:00:25,099 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:25,099 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3112 transitions. [2021-10-16 23:00:25,100 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1037.3333333333333) internal successors, (3112), 3 states have internal predecessors, (3112), 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 23:00:25,102 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:25,102 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:25,102 INFO L186 Difference]: Start difference. First operand has 942 places, 972 transitions, 1954 flow. Second operand 3 states and 3112 transitions. [2021-10-16 23:00:25,102 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 943 places, 971 transitions, 1988 flow [2021-10-16 23:00:25,106 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 941 places, 971 transitions, 1984 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:25,113 INFO L242 Difference]: Finished difference. Result has 941 places, 971 transitions, 1952 flow [2021-10-16 23:00:25,113 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=1948, PETRI_DIFFERENCE_MINUEND_PLACES=939, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=971, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=969, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1952, PETRI_PLACES=941, PETRI_TRANSITIONS=971} [2021-10-16 23:00:25,113 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -42 predicate places. [2021-10-16 23:00:25,114 INFO L470 AbstractCegarLoop]: Abstraction has has 941 places, 971 transitions, 1952 flow [2021-10-16 23:00:25,114 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1033.6666666666667) internal successors, (3101), 3 states have internal predecessors, (3101), 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 23:00:25,114 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:25,114 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:00:25,114 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36 [2021-10-16 23:00:25,114 INFO L402 AbstractCegarLoop]: === Iteration 38 === Targeting thread3Err5ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:25,115 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:25,115 INFO L82 PathProgramCache]: Analyzing trace with hash 100215746, now seen corresponding path program 1 times [2021-10-16 23:00:25,115 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:25,115 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1217291387] [2021-10-16 23:00:25,115 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:25,115 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:25,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:25,156 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 23:00:25,156 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:25,156 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1217291387] [2021-10-16 23:00:25,156 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1217291387] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:25,156 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:25,156 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-16 23:00:25,156 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1203621693] [2021-10-16 23:00:25,158 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-16 23:00:25,158 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:25,158 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-16 23:00:25,159 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-16 23:00:25,161 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1037 out of 1075 [2021-10-16 23:00:25,163 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 941 places, 971 transitions, 1952 flow. Second operand has 4 states, 4 states have (on average 1040.25) internal successors, (4161), 4 states have internal predecessors, (4161), 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 23:00:25,163 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:25,163 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1037 of 1075 [2021-10-16 23:00:25,163 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:25,508 INFO L129 PetriNetUnfolder]: 45/1168 cut-off events. [2021-10-16 23:00:25,508 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:25,546 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1208 conditions, 1168 events. 45/1168 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 3434 event pairs, 0 based on Foata normal form. 0/1089 useless extension candidates. Maximal degree in co-relation 1109. Up to 17 conditions per place. [2021-10-16 23:00:25,553 INFO L132 encePairwiseOnDemand]: 1067/1075 looper letters, 23 selfloop transitions, 8 changer transitions 0/984 dead transitions. [2021-10-16 23:00:25,553 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 945 places, 984 transitions, 2040 flow [2021-10-16 23:00:25,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-16 23:00:25,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-10-16 23:00:25,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 5217 transitions. [2021-10-16 23:00:25,556 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9706046511627907 [2021-10-16 23:00:25,556 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 5217 transitions. [2021-10-16 23:00:25,556 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 5217 transitions. [2021-10-16 23:00:25,556 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:25,557 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 5217 transitions. [2021-10-16 23:00:25,559 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 1043.4) internal successors, (5217), 5 states have internal predecessors, (5217), 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 23:00:25,562 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 1075.0) internal successors, (6450), 6 states have internal predecessors, (6450), 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 23:00:25,562 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 1075.0) internal successors, (6450), 6 states have internal predecessors, (6450), 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 23:00:25,562 INFO L186 Difference]: Start difference. First operand has 941 places, 971 transitions, 1952 flow. Second operand 5 states and 5217 transitions. [2021-10-16 23:00:25,562 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 945 places, 984 transitions, 2040 flow [2021-10-16 23:00:25,566 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 943 places, 984 transitions, 2036 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:25,574 INFO L242 Difference]: Finished difference. Result has 946 places, 975 transitions, 1994 flow [2021-10-16 23:00:25,575 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=1948, PETRI_DIFFERENCE_MINUEND_PLACES=939, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=971, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=964, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=1994, PETRI_PLACES=946, PETRI_TRANSITIONS=975} [2021-10-16 23:00:25,575 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -37 predicate places. [2021-10-16 23:00:25,575 INFO L470 AbstractCegarLoop]: Abstraction has has 946 places, 975 transitions, 1994 flow [2021-10-16 23:00:25,576 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1040.25) internal successors, (4161), 4 states have internal predecessors, (4161), 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 23:00:25,576 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:25,576 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, 1, 1] [2021-10-16 23:00:25,576 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable37 [2021-10-16 23:00:25,576 INFO L402 AbstractCegarLoop]: === Iteration 39 === Targeting thread3Err5ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:25,576 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:25,577 INFO L82 PathProgramCache]: Analyzing trace with hash 1041756560, now seen corresponding path program 1 times [2021-10-16 23:00:25,577 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:25,577 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [704940176] [2021-10-16 23:00:25,577 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:25,577 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:25,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:25,605 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 23:00:25,605 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:25,606 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [704940176] [2021-10-16 23:00:25,606 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [704940176] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:25,606 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:25,606 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:25,606 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1144219277] [2021-10-16 23:00:25,606 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:25,606 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:25,606 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:25,607 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:25,608 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1031 out of 1075 [2021-10-16 23:00:25,610 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 946 places, 975 transitions, 1994 flow. Second operand has 3 states, 3 states have (on average 1033.6666666666667) internal successors, (3101), 3 states have internal predecessors, (3101), 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 23:00:25,610 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:25,610 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1031 of 1075 [2021-10-16 23:00:25,610 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:26,048 INFO L129 PetriNetUnfolder]: 45/1166 cut-off events. [2021-10-16 23:00:26,048 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2021-10-16 23:00:26,096 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1224 conditions, 1166 events. 45/1166 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 3425 event pairs, 0 based on Foata normal form. 0/1090 useless extension candidates. Maximal degree in co-relation 1020. Up to 27 conditions per place. [2021-10-16 23:00:26,105 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 16 selfloop transitions, 2 changer transitions 0/974 dead transitions. [2021-10-16 23:00:26,105 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 947 places, 974 transitions, 2028 flow [2021-10-16 23:00:26,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:26,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:26,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3112 transitions. [2021-10-16 23:00:26,108 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9649612403100776 [2021-10-16 23:00:26,108 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3112 transitions. [2021-10-16 23:00:26,108 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3112 transitions. [2021-10-16 23:00:26,109 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:26,109 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3112 transitions. [2021-10-16 23:00:26,111 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1037.3333333333333) internal successors, (3112), 3 states have internal predecessors, (3112), 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 23:00:26,113 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:26,113 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:26,113 INFO L186 Difference]: Start difference. First operand has 946 places, 975 transitions, 1994 flow. Second operand 3 states and 3112 transitions. [2021-10-16 23:00:26,113 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 947 places, 974 transitions, 2028 flow [2021-10-16 23:00:26,119 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 947 places, 974 transitions, 2028 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-10-16 23:00:26,129 INFO L242 Difference]: Finished difference. Result has 947 places, 974 transitions, 1996 flow [2021-10-16 23:00:26,130 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=1992, PETRI_DIFFERENCE_MINUEND_PLACES=945, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=974, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=972, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1996, PETRI_PLACES=947, PETRI_TRANSITIONS=974} [2021-10-16 23:00:26,130 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -36 predicate places. [2021-10-16 23:00:26,130 INFO L470 AbstractCegarLoop]: Abstraction has has 947 places, 974 transitions, 1996 flow [2021-10-16 23:00:26,131 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1033.6666666666667) internal successors, (3101), 3 states have internal predecessors, (3101), 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 23:00:26,131 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:26,131 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, 1, 1] [2021-10-16 23:00:26,131 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable38 [2021-10-16 23:00:26,131 INFO L402 AbstractCegarLoop]: === Iteration 40 === Targeting thread1Err6ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:26,132 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:26,132 INFO L82 PathProgramCache]: Analyzing trace with hash -1453763054, now seen corresponding path program 1 times [2021-10-16 23:00:26,132 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:26,132 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [117026141] [2021-10-16 23:00:26,132 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:26,132 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:26,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:26,186 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 23:00:26,187 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:26,187 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [117026141] [2021-10-16 23:00:26,187 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [117026141] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:26,187 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:26,187 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-16 23:00:26,187 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1959620146] [2021-10-16 23:00:26,187 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-16 23:00:26,188 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:26,188 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-16 23:00:26,188 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-16 23:00:26,191 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1037 out of 1075 [2021-10-16 23:00:26,193 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 947 places, 974 transitions, 1996 flow. Second operand has 4 states, 4 states have (on average 1040.25) internal successors, (4161), 4 states have internal predecessors, (4161), 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 23:00:26,193 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:26,193 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1037 of 1075 [2021-10-16 23:00:26,193 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:26,737 INFO L129 PetriNetUnfolder]: 53/1380 cut-off events. [2021-10-16 23:00:26,737 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2021-10-16 23:00:26,796 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1444 conditions, 1380 events. 53/1380 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 4602 event pairs, 0 based on Foata normal form. 0/1288 useless extension candidates. Maximal degree in co-relation 1239. Up to 17 conditions per place. [2021-10-16 23:00:26,806 INFO L132 encePairwiseOnDemand]: 1067/1075 looper letters, 23 selfloop transitions, 8 changer transitions 0/987 dead transitions. [2021-10-16 23:00:26,806 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 951 places, 987 transitions, 2084 flow [2021-10-16 23:00:26,806 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-16 23:00:26,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-10-16 23:00:26,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 5217 transitions. [2021-10-16 23:00:26,808 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9706046511627907 [2021-10-16 23:00:26,808 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 5217 transitions. [2021-10-16 23:00:26,808 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 5217 transitions. [2021-10-16 23:00:26,809 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:26,809 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 5217 transitions. [2021-10-16 23:00:26,812 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 1043.4) internal successors, (5217), 5 states have internal predecessors, (5217), 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 23:00:26,814 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 1075.0) internal successors, (6450), 6 states have internal predecessors, (6450), 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 23:00:26,815 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 1075.0) internal successors, (6450), 6 states have internal predecessors, (6450), 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 23:00:26,815 INFO L186 Difference]: Start difference. First operand has 947 places, 974 transitions, 1996 flow. Second operand 5 states and 5217 transitions. [2021-10-16 23:00:26,815 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 951 places, 987 transitions, 2084 flow [2021-10-16 23:00:26,818 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 949 places, 987 transitions, 2080 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:26,824 INFO L242 Difference]: Finished difference. Result has 952 places, 978 transitions, 2038 flow [2021-10-16 23:00:26,825 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=1992, PETRI_DIFFERENCE_MINUEND_PLACES=945, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=974, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=967, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=2038, PETRI_PLACES=952, PETRI_TRANSITIONS=978} [2021-10-16 23:00:26,825 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -31 predicate places. [2021-10-16 23:00:26,825 INFO L470 AbstractCegarLoop]: Abstraction has has 952 places, 978 transitions, 2038 flow [2021-10-16 23:00:26,826 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1040.25) internal successors, (4161), 4 states have internal predecessors, (4161), 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 23:00:26,826 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:26,826 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, 1, 1, 1, 1, 1] [2021-10-16 23:00:26,826 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable39 [2021-10-16 23:00:26,826 INFO L402 AbstractCegarLoop]: === Iteration 41 === Targeting thread1Err6ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:26,826 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:26,827 INFO L82 PathProgramCache]: Analyzing trace with hash 1639613112, now seen corresponding path program 1 times [2021-10-16 23:00:26,827 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:26,827 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1418820004] [2021-10-16 23:00:26,827 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:26,827 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:26,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:26,853 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 23:00:26,853 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:26,853 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1418820004] [2021-10-16 23:00:26,853 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1418820004] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:26,853 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:26,854 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:26,854 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [312318506] [2021-10-16 23:00:26,854 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:26,854 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:26,854 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:26,854 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:26,856 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1029 out of 1075 [2021-10-16 23:00:26,857 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 952 places, 978 transitions, 2038 flow. Second operand has 3 states, 3 states have (on average 1032.6666666666667) internal successors, (3098), 3 states have internal predecessors, (3098), 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 23:00:26,857 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:26,857 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1029 of 1075 [2021-10-16 23:00:26,857 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:27,377 INFO L129 PetriNetUnfolder]: 53/1378 cut-off events. [2021-10-16 23:00:27,377 INFO L130 PetriNetUnfolder]: For 14/14 co-relation queries the response was YES. [2021-10-16 23:00:27,442 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1464 conditions, 1378 events. 53/1378 cut-off events. For 14/14 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 4593 event pairs, 0 based on Foata normal form. 0/1289 useless extension candidates. Maximal degree in co-relation 1253. Up to 33 conditions per place. [2021-10-16 23:00:27,452 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 20 selfloop transitions, 2 changer transitions 0/977 dead transitions. [2021-10-16 23:00:27,453 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 953 places, 977 transitions, 2080 flow [2021-10-16 23:00:27,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:27,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:27,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3110 transitions. [2021-10-16 23:00:27,455 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9643410852713178 [2021-10-16 23:00:27,455 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3110 transitions. [2021-10-16 23:00:27,455 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3110 transitions. [2021-10-16 23:00:27,455 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:27,455 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3110 transitions. [2021-10-16 23:00:27,457 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1036.6666666666667) internal successors, (3110), 3 states have internal predecessors, (3110), 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 23:00:27,459 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:27,459 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:27,459 INFO L186 Difference]: Start difference. First operand has 952 places, 978 transitions, 2038 flow. Second operand 3 states and 3110 transitions. [2021-10-16 23:00:27,459 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 953 places, 977 transitions, 2080 flow [2021-10-16 23:00:27,464 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 953 places, 977 transitions, 2080 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-10-16 23:00:27,470 INFO L242 Difference]: Finished difference. Result has 953 places, 977 transitions, 2040 flow [2021-10-16 23:00:27,471 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=2036, PETRI_DIFFERENCE_MINUEND_PLACES=951, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=977, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=975, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2040, PETRI_PLACES=953, PETRI_TRANSITIONS=977} [2021-10-16 23:00:27,471 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -30 predicate places. [2021-10-16 23:00:27,471 INFO L470 AbstractCegarLoop]: Abstraction has has 953 places, 977 transitions, 2040 flow [2021-10-16 23:00:27,471 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1032.6666666666667) internal successors, (3098), 3 states have internal predecessors, (3098), 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 23:00:27,472 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:27,472 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, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:27,472 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40 [2021-10-16 23:00:27,472 INFO L402 AbstractCegarLoop]: === Iteration 42 === Targeting thread2Err6ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:27,472 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:27,472 INFO L82 PathProgramCache]: Analyzing trace with hash -1590266049, now seen corresponding path program 1 times [2021-10-16 23:00:27,472 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:27,472 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1066487777] [2021-10-16 23:00:27,472 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:27,473 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:27,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:27,512 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 23:00:27,512 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:27,512 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1066487777] [2021-10-16 23:00:27,512 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1066487777] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:27,512 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:27,512 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-16 23:00:27,512 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1303757470] [2021-10-16 23:00:27,512 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-16 23:00:27,512 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:27,513 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-16 23:00:27,513 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-16 23:00:27,515 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1037 out of 1075 [2021-10-16 23:00:27,516 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 953 places, 977 transitions, 2040 flow. Second operand has 4 states, 4 states have (on average 1040.25) internal successors, (4161), 4 states have internal predecessors, (4161), 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 23:00:27,516 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:27,516 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1037 of 1075 [2021-10-16 23:00:27,516 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:28,240 INFO L129 PetriNetUnfolder]: 61/1592 cut-off events. [2021-10-16 23:00:28,241 INFO L130 PetriNetUnfolder]: For 14/14 co-relation queries the response was YES. [2021-10-16 23:00:28,336 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1678 conditions, 1592 events. 61/1592 cut-off events. For 14/14 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 6122 event pairs, 0 based on Foata normal form. 0/1486 useless extension candidates. Maximal degree in co-relation 1466. Up to 17 conditions per place. [2021-10-16 23:00:28,351 INFO L132 encePairwiseOnDemand]: 1067/1075 looper letters, 23 selfloop transitions, 8 changer transitions 0/990 dead transitions. [2021-10-16 23:00:28,351 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 957 places, 990 transitions, 2128 flow [2021-10-16 23:00:28,351 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-16 23:00:28,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-10-16 23:00:28,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 5217 transitions. [2021-10-16 23:00:28,354 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9706046511627907 [2021-10-16 23:00:28,354 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 5217 transitions. [2021-10-16 23:00:28,354 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 5217 transitions. [2021-10-16 23:00:28,355 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:28,355 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 5217 transitions. [2021-10-16 23:00:28,358 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 1043.4) internal successors, (5217), 5 states have internal predecessors, (5217), 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 23:00:28,360 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 1075.0) internal successors, (6450), 6 states have internal predecessors, (6450), 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 23:00:28,360 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 1075.0) internal successors, (6450), 6 states have internal predecessors, (6450), 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 23:00:28,360 INFO L186 Difference]: Start difference. First operand has 953 places, 977 transitions, 2040 flow. Second operand 5 states and 5217 transitions. [2021-10-16 23:00:28,360 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 957 places, 990 transitions, 2128 flow [2021-10-16 23:00:28,364 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 955 places, 990 transitions, 2124 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:28,371 INFO L242 Difference]: Finished difference. Result has 958 places, 981 transitions, 2082 flow [2021-10-16 23:00:28,371 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=2036, PETRI_DIFFERENCE_MINUEND_PLACES=951, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=977, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=970, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=2082, PETRI_PLACES=958, PETRI_TRANSITIONS=981} [2021-10-16 23:00:28,372 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -25 predicate places. [2021-10-16 23:00:28,372 INFO L470 AbstractCegarLoop]: Abstraction has has 958 places, 981 transitions, 2082 flow [2021-10-16 23:00:28,372 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1040.25) internal successors, (4161), 4 states have internal predecessors, (4161), 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 23:00:28,372 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:28,372 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:28,373 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41 [2021-10-16 23:00:28,373 INFO L402 AbstractCegarLoop]: === Iteration 43 === Targeting thread2Err6ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:28,373 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:28,373 INFO L82 PathProgramCache]: Analyzing trace with hash -1881786765, now seen corresponding path program 1 times [2021-10-16 23:00:28,373 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:28,373 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1668800994] [2021-10-16 23:00:28,373 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:28,373 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:28,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:28,403 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 23:00:28,404 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:28,404 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1668800994] [2021-10-16 23:00:28,404 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1668800994] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:28,404 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:28,404 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:28,404 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [598207287] [2021-10-16 23:00:28,404 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:28,405 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:28,405 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:28,405 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:28,407 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1029 out of 1075 [2021-10-16 23:00:28,408 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 958 places, 981 transitions, 2082 flow. Second operand has 3 states, 3 states have (on average 1032.6666666666667) internal successors, (3098), 3 states have internal predecessors, (3098), 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 23:00:28,408 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:28,408 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1029 of 1075 [2021-10-16 23:00:28,408 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:29,160 INFO L129 PetriNetUnfolder]: 61/1590 cut-off events. [2021-10-16 23:00:29,160 INFO L130 PetriNetUnfolder]: For 21/21 co-relation queries the response was YES. [2021-10-16 23:00:29,255 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1698 conditions, 1590 events. 61/1590 cut-off events. For 21/21 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 6108 event pairs, 0 based on Foata normal form. 0/1487 useless extension candidates. Maximal degree in co-relation 1480. Up to 33 conditions per place. [2021-10-16 23:00:29,270 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 20 selfloop transitions, 2 changer transitions 0/980 dead transitions. [2021-10-16 23:00:29,270 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 959 places, 980 transitions, 2124 flow [2021-10-16 23:00:29,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:29,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:29,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3110 transitions. [2021-10-16 23:00:29,272 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9643410852713178 [2021-10-16 23:00:29,272 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3110 transitions. [2021-10-16 23:00:29,272 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3110 transitions. [2021-10-16 23:00:29,272 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:29,272 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3110 transitions. [2021-10-16 23:00:29,274 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1036.6666666666667) internal successors, (3110), 3 states have internal predecessors, (3110), 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 23:00:29,276 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:29,276 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:29,276 INFO L186 Difference]: Start difference. First operand has 958 places, 981 transitions, 2082 flow. Second operand 3 states and 3110 transitions. [2021-10-16 23:00:29,276 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 959 places, 980 transitions, 2124 flow [2021-10-16 23:00:29,280 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 959 places, 980 transitions, 2124 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-10-16 23:00:29,285 INFO L242 Difference]: Finished difference. Result has 959 places, 980 transitions, 2084 flow [2021-10-16 23:00:29,286 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=2080, PETRI_DIFFERENCE_MINUEND_PLACES=957, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=980, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=978, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2084, PETRI_PLACES=959, PETRI_TRANSITIONS=980} [2021-10-16 23:00:29,286 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -24 predicate places. [2021-10-16 23:00:29,286 INFO L470 AbstractCegarLoop]: Abstraction has has 959 places, 980 transitions, 2084 flow [2021-10-16 23:00:29,287 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1032.6666666666667) internal successors, (3098), 3 states have internal predecessors, (3098), 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 23:00:29,287 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:29,287 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:29,287 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable42 [2021-10-16 23:00:29,287 INFO L402 AbstractCegarLoop]: === Iteration 44 === Targeting thread3Err6ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:29,287 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:29,287 INFO L82 PathProgramCache]: Analyzing trace with hash 125176582, now seen corresponding path program 1 times [2021-10-16 23:00:29,287 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:29,288 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1227178346] [2021-10-16 23:00:29,288 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:29,288 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:29,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:29,315 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 23:00:29,315 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:29,316 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1227178346] [2021-10-16 23:00:29,316 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1227178346] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:29,316 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:29,316 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:29,316 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [422783627] [2021-10-16 23:00:29,317 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:29,317 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:29,317 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:29,317 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:29,319 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1029 out of 1075 [2021-10-16 23:00:29,320 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 959 places, 980 transitions, 2084 flow. Second operand has 3 states, 3 states have (on average 1032.6666666666667) internal successors, (3098), 3 states have internal predecessors, (3098), 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 23:00:29,320 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:29,320 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1029 of 1075 [2021-10-16 23:00:29,320 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:30,181 INFO L129 PetriNetUnfolder]: 61/1588 cut-off events. [2021-10-16 23:00:30,181 INFO L130 PetriNetUnfolder]: For 21/21 co-relation queries the response was YES. [2021-10-16 23:00:30,278 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1701 conditions, 1588 events. 61/1588 cut-off events. For 21/21 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 6094 event pairs, 0 based on Foata normal form. 0/1487 useless extension candidates. Maximal degree in co-relation 1482. Up to 33 conditions per place. [2021-10-16 23:00:30,294 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 20 selfloop transitions, 2 changer transitions 0/979 dead transitions. [2021-10-16 23:00:30,294 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 960 places, 979 transitions, 2126 flow [2021-10-16 23:00:30,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:30,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:30,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3110 transitions. [2021-10-16 23:00:30,296 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9643410852713178 [2021-10-16 23:00:30,297 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3110 transitions. [2021-10-16 23:00:30,297 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3110 transitions. [2021-10-16 23:00:30,297 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:30,297 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3110 transitions. [2021-10-16 23:00:30,299 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1036.6666666666667) internal successors, (3110), 3 states have internal predecessors, (3110), 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 23:00:30,301 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:30,301 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:30,301 INFO L186 Difference]: Start difference. First operand has 959 places, 980 transitions, 2084 flow. Second operand 3 states and 3110 transitions. [2021-10-16 23:00:30,301 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 960 places, 979 transitions, 2126 flow [2021-10-16 23:00:30,306 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 958 places, 979 transitions, 2122 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:30,313 INFO L242 Difference]: Finished difference. Result has 958 places, 979 transitions, 2082 flow [2021-10-16 23:00:30,314 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=2078, PETRI_DIFFERENCE_MINUEND_PLACES=956, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=979, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=977, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2082, PETRI_PLACES=958, PETRI_TRANSITIONS=979} [2021-10-16 23:00:30,314 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -25 predicate places. [2021-10-16 23:00:30,314 INFO L470 AbstractCegarLoop]: Abstraction has has 958 places, 979 transitions, 2082 flow [2021-10-16 23:00:30,314 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1032.6666666666667) internal successors, (3098), 3 states have internal predecessors, (3098), 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 23:00:30,314 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:30,315 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:30,315 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable43 [2021-10-16 23:00:30,315 INFO L402 AbstractCegarLoop]: === Iteration 45 === Targeting thread1Err7ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:30,315 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:30,315 INFO L82 PathProgramCache]: Analyzing trace with hash -491985051, now seen corresponding path program 1 times [2021-10-16 23:00:30,315 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:30,315 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [660055794] [2021-10-16 23:00:30,315 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:30,316 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:30,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:30,346 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 23:00:30,346 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:30,347 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [660055794] [2021-10-16 23:00:30,347 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [660055794] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:30,347 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:30,347 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-16 23:00:30,347 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [884615940] [2021-10-16 23:00:30,347 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:30,347 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:30,348 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:30,348 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:30,350 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1047 out of 1075 [2021-10-16 23:00:30,352 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 958 places, 979 transitions, 2082 flow. Second operand has 3 states, 3 states have (on average 1048.3333333333333) internal successors, (3145), 3 states have internal predecessors, (3145), 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 23:00:30,352 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:30,352 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1047 of 1075 [2021-10-16 23:00:30,352 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:31,140 INFO L129 PetriNetUnfolder]: 61/1608 cut-off events. [2021-10-16 23:00:31,140 INFO L130 PetriNetUnfolder]: For 21/21 co-relation queries the response was YES. [2021-10-16 23:00:31,235 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1704 conditions, 1608 events. 61/1608 cut-off events. For 21/21 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 6179 event pairs, 0 based on Foata normal form. 0/1505 useless extension candidates. Maximal degree in co-relation 1487. Up to 14 conditions per place. [2021-10-16 23:00:31,249 INFO L132 encePairwiseOnDemand]: 1071/1075 looper letters, 7 selfloop transitions, 3 changer transitions 0/981 dead transitions. [2021-10-16 23:00:31,249 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 960 places, 981 transitions, 2106 flow [2021-10-16 23:00:31,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:31,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:31,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3152 transitions. [2021-10-16 23:00:31,251 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9773643410852714 [2021-10-16 23:00:31,251 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3152 transitions. [2021-10-16 23:00:31,251 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3152 transitions. [2021-10-16 23:00:31,251 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:31,251 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3152 transitions. [2021-10-16 23:00:31,253 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1050.6666666666667) internal successors, (3152), 3 states have internal predecessors, (3152), 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 23:00:31,254 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:31,255 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:31,255 INFO L186 Difference]: Start difference. First operand has 958 places, 979 transitions, 2082 flow. Second operand 3 states and 3152 transitions. [2021-10-16 23:00:31,255 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 960 places, 981 transitions, 2106 flow [2021-10-16 23:00:31,259 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 958 places, 981 transitions, 2102 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:31,264 INFO L242 Difference]: Finished difference. Result has 960 places, 981 transitions, 2100 flow [2021-10-16 23:00:31,265 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=2078, PETRI_DIFFERENCE_MINUEND_PLACES=956, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=979, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=976, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2100, PETRI_PLACES=960, PETRI_TRANSITIONS=981} [2021-10-16 23:00:31,265 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -23 predicate places. [2021-10-16 23:00:31,265 INFO L470 AbstractCegarLoop]: Abstraction has has 960 places, 981 transitions, 2100 flow [2021-10-16 23:00:31,266 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1048.3333333333333) internal successors, (3145), 3 states have internal predecessors, (3145), 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 23:00:31,266 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:31,266 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, 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 23:00:31,266 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable44 [2021-10-16 23:00:31,266 INFO L402 AbstractCegarLoop]: === Iteration 46 === Targeting thread1Err7ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:31,266 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:31,266 INFO L82 PathProgramCache]: Analyzing trace with hash -1986431416, now seen corresponding path program 1 times [2021-10-16 23:00:31,266 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:31,266 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019469959] [2021-10-16 23:00:31,266 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:31,267 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:31,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:31,293 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 23:00:31,293 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:31,293 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019469959] [2021-10-16 23:00:31,293 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2019469959] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:31,293 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:31,294 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:31,294 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [861916773] [2021-10-16 23:00:31,294 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:31,294 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:31,294 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:31,294 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:31,296 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1032 out of 1075 [2021-10-16 23:00:31,298 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 960 places, 981 transitions, 2100 flow. Second operand has 3 states, 3 states have (on average 1035.6666666666667) internal successors, (3107), 3 states have internal predecessors, (3107), 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 23:00:31,298 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:31,298 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1032 of 1075 [2021-10-16 23:00:31,298 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:32,076 INFO L129 PetriNetUnfolder]: 61/1604 cut-off events. [2021-10-16 23:00:32,076 INFO L130 PetriNetUnfolder]: For 27/27 co-relation queries the response was YES. [2021-10-16 23:00:32,179 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1730 conditions, 1604 events. 61/1604 cut-off events. For 27/27 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 6149 event pairs, 0 based on Foata normal form. 0/1509 useless extension candidates. Maximal degree in co-relation 1510. Up to 27 conditions per place. [2021-10-16 23:00:32,198 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 15 selfloop transitions, 2 changer transitions 0/980 dead transitions. [2021-10-16 23:00:32,198 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 961 places, 980 transitions, 2132 flow [2021-10-16 23:00:32,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:32,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:32,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3114 transitions. [2021-10-16 23:00:32,200 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9655813953488372 [2021-10-16 23:00:32,200 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3114 transitions. [2021-10-16 23:00:32,200 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3114 transitions. [2021-10-16 23:00:32,201 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:32,201 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3114 transitions. [2021-10-16 23:00:32,203 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1038.0) internal successors, (3114), 3 states have internal predecessors, (3114), 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 23:00:32,204 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:32,205 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:32,205 INFO L186 Difference]: Start difference. First operand has 960 places, 981 transitions, 2100 flow. Second operand 3 states and 3114 transitions. [2021-10-16 23:00:32,205 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 961 places, 980 transitions, 2132 flow [2021-10-16 23:00:32,209 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 959 places, 980 transitions, 2126 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:32,215 INFO L242 Difference]: Finished difference. Result has 959 places, 980 transitions, 2096 flow [2021-10-16 23:00:32,215 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=2092, PETRI_DIFFERENCE_MINUEND_PLACES=957, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=980, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=978, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2096, PETRI_PLACES=959, PETRI_TRANSITIONS=980} [2021-10-16 23:00:32,216 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -24 predicate places. [2021-10-16 23:00:32,216 INFO L470 AbstractCegarLoop]: Abstraction has has 959 places, 980 transitions, 2096 flow [2021-10-16 23:00:32,216 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1035.6666666666667) internal successors, (3107), 3 states have internal predecessors, (3107), 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 23:00:32,216 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:32,216 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, 1, 1, 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 23:00:32,217 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable45 [2021-10-16 23:00:32,217 INFO L402 AbstractCegarLoop]: === Iteration 47 === Targeting thread2Err7ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:32,217 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:32,217 INFO L82 PathProgramCache]: Analyzing trace with hash 2038374482, now seen corresponding path program 1 times [2021-10-16 23:00:32,217 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:32,217 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [412474595] [2021-10-16 23:00:32,217 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:32,217 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:32,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:32,248 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 23:00:32,249 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:32,249 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [412474595] [2021-10-16 23:00:32,249 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [412474595] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:32,249 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:32,249 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-16 23:00:32,249 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1167230277] [2021-10-16 23:00:32,249 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:32,250 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:32,250 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:32,250 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:32,252 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1047 out of 1075 [2021-10-16 23:00:32,254 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 959 places, 980 transitions, 2096 flow. Second operand has 3 states, 3 states have (on average 1048.3333333333333) internal successors, (3145), 3 states have internal predecessors, (3145), 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 23:00:32,254 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:32,254 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1047 of 1075 [2021-10-16 23:00:32,254 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:32,967 INFO L129 PetriNetUnfolder]: 61/1624 cut-off events. [2021-10-16 23:00:32,968 INFO L130 PetriNetUnfolder]: For 21/21 co-relation queries the response was YES. [2021-10-16 23:00:33,051 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1735 conditions, 1624 events. 61/1624 cut-off events. For 21/21 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 6300 event pairs, 0 based on Foata normal form. 0/1525 useless extension candidates. Maximal degree in co-relation 1517. Up to 14 conditions per place. [2021-10-16 23:00:33,064 INFO L132 encePairwiseOnDemand]: 1071/1075 looper letters, 7 selfloop transitions, 3 changer transitions 0/982 dead transitions. [2021-10-16 23:00:33,064 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 961 places, 982 transitions, 2120 flow [2021-10-16 23:00:33,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:33,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:33,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3152 transitions. [2021-10-16 23:00:33,066 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9773643410852714 [2021-10-16 23:00:33,066 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3152 transitions. [2021-10-16 23:00:33,066 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3152 transitions. [2021-10-16 23:00:33,067 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:33,067 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3152 transitions. [2021-10-16 23:00:33,068 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1050.6666666666667) internal successors, (3152), 3 states have internal predecessors, (3152), 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 23:00:33,070 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:33,070 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:33,070 INFO L186 Difference]: Start difference. First operand has 959 places, 980 transitions, 2096 flow. Second operand 3 states and 3152 transitions. [2021-10-16 23:00:33,070 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 961 places, 982 transitions, 2120 flow [2021-10-16 23:00:33,073 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 959 places, 982 transitions, 2116 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:33,079 INFO L242 Difference]: Finished difference. Result has 961 places, 982 transitions, 2114 flow [2021-10-16 23:00:33,080 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=2092, PETRI_DIFFERENCE_MINUEND_PLACES=957, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=980, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=977, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2114, PETRI_PLACES=961, PETRI_TRANSITIONS=982} [2021-10-16 23:00:33,080 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -22 predicate places. [2021-10-16 23:00:33,080 INFO L470 AbstractCegarLoop]: Abstraction has has 961 places, 982 transitions, 2114 flow [2021-10-16 23:00:33,080 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1048.3333333333333) internal successors, (3145), 3 states have internal predecessors, (3145), 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 23:00:33,080 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:33,080 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, 1, 1, 1, 1, 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 23:00:33,080 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable46 [2021-10-16 23:00:33,081 INFO L402 AbstractCegarLoop]: === Iteration 48 === Targeting thread2Err7ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:33,081 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:33,081 INFO L82 PathProgramCache]: Analyzing trace with hash -1262401291, now seen corresponding path program 1 times [2021-10-16 23:00:33,081 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:33,081 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2114221619] [2021-10-16 23:00:33,081 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:33,081 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:33,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:33,122 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 23:00:33,123 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:33,123 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2114221619] [2021-10-16 23:00:33,123 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2114221619] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:33,123 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:33,123 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:33,123 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1761626325] [2021-10-16 23:00:33,123 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:33,123 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:33,124 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:33,124 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:33,125 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1031 out of 1075 [2021-10-16 23:00:33,127 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 961 places, 982 transitions, 2114 flow. Second operand has 3 states, 3 states have (on average 1034.6666666666667) internal successors, (3104), 3 states have internal predecessors, (3104), 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 23:00:33,127 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:33,127 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1031 of 1075 [2021-10-16 23:00:33,127 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:33,884 INFO L129 PetriNetUnfolder]: 61/1620 cut-off events. [2021-10-16 23:00:33,884 INFO L130 PetriNetUnfolder]: For 27/27 co-relation queries the response was YES. [2021-10-16 23:00:33,993 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1759 conditions, 1620 events. 61/1620 cut-off events. For 27/27 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 6265 event pairs, 0 based on Foata normal form. 0/1529 useless extension candidates. Maximal degree in co-relation 1538. Up to 27 conditions per place. [2021-10-16 23:00:34,008 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 15 selfloop transitions, 2 changer transitions 0/981 dead transitions. [2021-10-16 23:00:34,010 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 962 places, 981 transitions, 2146 flow [2021-10-16 23:00:34,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:34,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:34,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3111 transitions. [2021-10-16 23:00:34,012 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9646511627906976 [2021-10-16 23:00:34,012 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3111 transitions. [2021-10-16 23:00:34,012 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3111 transitions. [2021-10-16 23:00:34,012 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:34,012 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3111 transitions. [2021-10-16 23:00:34,014 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1037.0) internal successors, (3111), 3 states have internal predecessors, (3111), 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 23:00:34,016 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:34,016 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:34,016 INFO L186 Difference]: Start difference. First operand has 961 places, 982 transitions, 2114 flow. Second operand 3 states and 3111 transitions. [2021-10-16 23:00:34,016 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 962 places, 981 transitions, 2146 flow [2021-10-16 23:00:34,021 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 960 places, 981 transitions, 2140 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:34,027 INFO L242 Difference]: Finished difference. Result has 960 places, 981 transitions, 2110 flow [2021-10-16 23:00:34,028 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=2106, PETRI_DIFFERENCE_MINUEND_PLACES=958, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=981, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=979, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2110, PETRI_PLACES=960, PETRI_TRANSITIONS=981} [2021-10-16 23:00:34,028 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -23 predicate places. [2021-10-16 23:00:34,028 INFO L470 AbstractCegarLoop]: Abstraction has has 960 places, 981 transitions, 2110 flow [2021-10-16 23:00:34,028 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1034.6666666666667) internal successors, (3104), 3 states have internal predecessors, (3104), 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 23:00:34,028 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:34,028 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, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:00:34,029 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable47 [2021-10-16 23:00:34,029 INFO L402 AbstractCegarLoop]: === Iteration 49 === Targeting thread3Err7ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:34,029 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:34,029 INFO L82 PathProgramCache]: Analyzing trace with hash -1659081369, now seen corresponding path program 1 times [2021-10-16 23:00:34,029 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:34,029 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1377525786] [2021-10-16 23:00:34,029 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:34,029 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:34,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:34,060 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 23:00:34,060 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:34,060 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1377525786] [2021-10-16 23:00:34,061 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1377525786] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:34,061 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:34,061 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-16 23:00:34,061 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [240476903] [2021-10-16 23:00:34,061 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:34,062 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:34,062 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:34,062 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:34,064 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1047 out of 1075 [2021-10-16 23:00:34,066 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 960 places, 981 transitions, 2110 flow. Second operand has 3 states, 3 states have (on average 1048.3333333333333) internal successors, (3145), 3 states have internal predecessors, (3145), 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 23:00:34,066 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:34,066 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1047 of 1075 [2021-10-16 23:00:34,066 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:34,781 INFO L129 PetriNetUnfolder]: 61/1640 cut-off events. [2021-10-16 23:00:34,781 INFO L130 PetriNetUnfolder]: For 21/21 co-relation queries the response was YES. [2021-10-16 23:00:34,889 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1764 conditions, 1640 events. 61/1640 cut-off events. For 21/21 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 6379 event pairs, 0 based on Foata normal form. 0/1545 useless extension candidates. Maximal degree in co-relation 1545. Up to 14 conditions per place. [2021-10-16 23:00:34,907 INFO L132 encePairwiseOnDemand]: 1071/1075 looper letters, 7 selfloop transitions, 3 changer transitions 0/983 dead transitions. [2021-10-16 23:00:34,908 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 962 places, 983 transitions, 2134 flow [2021-10-16 23:00:34,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:34,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:34,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3152 transitions. [2021-10-16 23:00:34,910 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9773643410852714 [2021-10-16 23:00:34,910 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3152 transitions. [2021-10-16 23:00:34,910 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3152 transitions. [2021-10-16 23:00:34,910 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:34,910 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3152 transitions. [2021-10-16 23:00:34,912 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1050.6666666666667) internal successors, (3152), 3 states have internal predecessors, (3152), 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 23:00:34,913 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:34,914 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:34,914 INFO L186 Difference]: Start difference. First operand has 960 places, 981 transitions, 2110 flow. Second operand 3 states and 3152 transitions. [2021-10-16 23:00:34,914 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 962 places, 983 transitions, 2134 flow [2021-10-16 23:00:34,918 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 960 places, 983 transitions, 2130 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:34,923 INFO L242 Difference]: Finished difference. Result has 962 places, 983 transitions, 2128 flow [2021-10-16 23:00:34,924 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=2106, PETRI_DIFFERENCE_MINUEND_PLACES=958, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=981, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=978, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2128, PETRI_PLACES=962, PETRI_TRANSITIONS=983} [2021-10-16 23:00:34,924 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -21 predicate places. [2021-10-16 23:00:34,924 INFO L470 AbstractCegarLoop]: Abstraction has has 962 places, 983 transitions, 2128 flow [2021-10-16 23:00:34,925 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1048.3333333333333) internal successors, (3145), 3 states have internal predecessors, (3145), 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 23:00:34,925 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:34,925 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:00:34,925 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable48 [2021-10-16 23:00:34,925 INFO L402 AbstractCegarLoop]: === Iteration 50 === Targeting thread3Err7ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:34,925 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:34,925 INFO L82 PathProgramCache]: Analyzing trace with hash 1715455434, now seen corresponding path program 1 times [2021-10-16 23:00:34,925 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:34,925 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1147092380] [2021-10-16 23:00:34,926 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:34,926 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:34,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:34,954 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 23:00:34,954 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:34,954 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1147092380] [2021-10-16 23:00:34,954 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1147092380] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:34,954 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:34,955 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:34,955 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [760713976] [2021-10-16 23:00:34,955 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:34,955 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:34,955 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:34,955 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:34,957 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1031 out of 1075 [2021-10-16 23:00:34,959 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 962 places, 983 transitions, 2128 flow. Second operand has 3 states, 3 states have (on average 1034.6666666666667) internal successors, (3104), 3 states have internal predecessors, (3104), 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 23:00:34,959 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:34,959 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1031 of 1075 [2021-10-16 23:00:34,959 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:35,701 INFO L129 PetriNetUnfolder]: 61/1636 cut-off events. [2021-10-16 23:00:35,701 INFO L130 PetriNetUnfolder]: For 27/27 co-relation queries the response was YES. [2021-10-16 23:00:35,797 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1788 conditions, 1636 events. 61/1636 cut-off events. For 27/27 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 6355 event pairs, 0 based on Foata normal form. 0/1549 useless extension candidates. Maximal degree in co-relation 1566. Up to 27 conditions per place. [2021-10-16 23:00:35,813 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 15 selfloop transitions, 2 changer transitions 0/982 dead transitions. [2021-10-16 23:00:35,813 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 963 places, 982 transitions, 2160 flow [2021-10-16 23:00:35,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:35,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:35,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3111 transitions. [2021-10-16 23:00:35,815 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9646511627906976 [2021-10-16 23:00:35,815 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3111 transitions. [2021-10-16 23:00:35,815 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3111 transitions. [2021-10-16 23:00:35,815 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:35,815 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3111 transitions. [2021-10-16 23:00:35,817 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1037.0) internal successors, (3111), 3 states have internal predecessors, (3111), 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 23:00:35,819 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:35,819 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:35,819 INFO L186 Difference]: Start difference. First operand has 962 places, 983 transitions, 2128 flow. Second operand 3 states and 3111 transitions. [2021-10-16 23:00:35,819 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 963 places, 982 transitions, 2160 flow [2021-10-16 23:00:35,823 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 961 places, 982 transitions, 2154 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:35,830 INFO L242 Difference]: Finished difference. Result has 961 places, 982 transitions, 2124 flow [2021-10-16 23:00:35,830 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=2120, PETRI_DIFFERENCE_MINUEND_PLACES=959, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=982, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=980, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2124, PETRI_PLACES=961, PETRI_TRANSITIONS=982} [2021-10-16 23:00:35,830 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -22 predicate places. [2021-10-16 23:00:35,830 INFO L470 AbstractCegarLoop]: Abstraction has has 961 places, 982 transitions, 2124 flow [2021-10-16 23:00:35,831 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1034.6666666666667) internal successors, (3104), 3 states have internal predecessors, (3104), 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 23:00:35,831 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:35,831 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:00:35,831 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable49 [2021-10-16 23:00:35,831 INFO L402 AbstractCegarLoop]: === Iteration 51 === Targeting thread1Err8ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:35,831 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:35,832 INFO L82 PathProgramCache]: Analyzing trace with hash 13981712, now seen corresponding path program 1 times [2021-10-16 23:00:35,832 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:35,832 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1006190010] [2021-10-16 23:00:35,832 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:35,833 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:35,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:35,865 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 23:00:35,865 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:35,865 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1006190010] [2021-10-16 23:00:35,865 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1006190010] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:35,865 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:35,865 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-16 23:00:35,865 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1246914908] [2021-10-16 23:00:35,866 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:35,866 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:35,866 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:35,866 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:35,868 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1047 out of 1075 [2021-10-16 23:00:35,869 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 961 places, 982 transitions, 2124 flow. Second operand has 3 states, 3 states have (on average 1048.3333333333333) internal successors, (3145), 3 states have internal predecessors, (3145), 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 23:00:35,869 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:35,869 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1047 of 1075 [2021-10-16 23:00:35,869 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:36,596 INFO L129 PetriNetUnfolder]: 61/1656 cut-off events. [2021-10-16 23:00:36,596 INFO L130 PetriNetUnfolder]: For 21/21 co-relation queries the response was YES. [2021-10-16 23:00:36,692 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1793 conditions, 1656 events. 61/1656 cut-off events. For 21/21 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 6475 event pairs, 0 based on Foata normal form. 0/1565 useless extension candidates. Maximal degree in co-relation 1573. Up to 14 conditions per place. [2021-10-16 23:00:36,707 INFO L132 encePairwiseOnDemand]: 1071/1075 looper letters, 7 selfloop transitions, 3 changer transitions 0/984 dead transitions. [2021-10-16 23:00:36,707 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 963 places, 984 transitions, 2148 flow [2021-10-16 23:00:36,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:36,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:36,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3152 transitions. [2021-10-16 23:00:36,709 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9773643410852714 [2021-10-16 23:00:36,709 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3152 transitions. [2021-10-16 23:00:36,709 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3152 transitions. [2021-10-16 23:00:36,709 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:36,709 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3152 transitions. [2021-10-16 23:00:36,711 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1050.6666666666667) internal successors, (3152), 3 states have internal predecessors, (3152), 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 23:00:36,712 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:36,712 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:36,712 INFO L186 Difference]: Start difference. First operand has 961 places, 982 transitions, 2124 flow. Second operand 3 states and 3152 transitions. [2021-10-16 23:00:36,713 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 963 places, 984 transitions, 2148 flow [2021-10-16 23:00:36,717 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 961 places, 984 transitions, 2144 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:36,723 INFO L242 Difference]: Finished difference. Result has 963 places, 984 transitions, 2142 flow [2021-10-16 23:00:36,723 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=2120, PETRI_DIFFERENCE_MINUEND_PLACES=959, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=982, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=979, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2142, PETRI_PLACES=963, PETRI_TRANSITIONS=984} [2021-10-16 23:00:36,724 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -20 predicate places. [2021-10-16 23:00:36,724 INFO L470 AbstractCegarLoop]: Abstraction has has 963 places, 984 transitions, 2142 flow [2021-10-16 23:00:36,724 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1048.3333333333333) internal successors, (3145), 3 states have internal predecessors, (3145), 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 23:00:36,724 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:36,724 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:00:36,724 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable50 [2021-10-16 23:00:36,724 INFO L402 AbstractCegarLoop]: === Iteration 52 === Targeting thread1Err8ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:36,725 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:36,725 INFO L82 PathProgramCache]: Analyzing trace with hash -1083675725, now seen corresponding path program 1 times [2021-10-16 23:00:36,725 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:36,725 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [761316126] [2021-10-16 23:00:36,725 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:36,725 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:36,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:36,754 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 23:00:36,754 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:36,754 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [761316126] [2021-10-16 23:00:36,755 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [761316126] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:36,755 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:36,755 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:36,755 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [41285925] [2021-10-16 23:00:36,755 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:36,755 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:36,755 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:36,755 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:36,757 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1029 out of 1075 [2021-10-16 23:00:36,758 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 963 places, 984 transitions, 2142 flow. Second operand has 3 states, 3 states have (on average 1034.3333333333333) internal successors, (3103), 3 states have internal predecessors, (3103), 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 23:00:36,758 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:36,759 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1029 of 1075 [2021-10-16 23:00:36,759 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:37,537 INFO L129 PetriNetUnfolder]: 61/1652 cut-off events. [2021-10-16 23:00:37,538 INFO L130 PetriNetUnfolder]: For 27/27 co-relation queries the response was YES. [2021-10-16 23:00:37,644 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1823 conditions, 1652 events. 61/1652 cut-off events. For 27/27 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 6442 event pairs, 0 based on Foata normal form. 0/1569 useless extension candidates. Maximal degree in co-relation 1600. Up to 33 conditions per place. [2021-10-16 23:00:37,659 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 19 selfloop transitions, 2 changer transitions 0/983 dead transitions. [2021-10-16 23:00:37,659 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 964 places, 983 transitions, 2182 flow [2021-10-16 23:00:37,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:37,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:37,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3109 transitions. [2021-10-16 23:00:37,661 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.964031007751938 [2021-10-16 23:00:37,661 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3109 transitions. [2021-10-16 23:00:37,661 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3109 transitions. [2021-10-16 23:00:37,661 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:37,661 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3109 transitions. [2021-10-16 23:00:37,663 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1036.3333333333333) internal successors, (3109), 3 states have internal predecessors, (3109), 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 23:00:37,665 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:37,665 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:37,665 INFO L186 Difference]: Start difference. First operand has 963 places, 984 transitions, 2142 flow. Second operand 3 states and 3109 transitions. [2021-10-16 23:00:37,665 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 964 places, 983 transitions, 2182 flow [2021-10-16 23:00:37,669 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 962 places, 983 transitions, 2176 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:37,675 INFO L242 Difference]: Finished difference. Result has 962 places, 983 transitions, 2138 flow [2021-10-16 23:00:37,676 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=2134, PETRI_DIFFERENCE_MINUEND_PLACES=960, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=983, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=981, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2138, PETRI_PLACES=962, PETRI_TRANSITIONS=983} [2021-10-16 23:00:37,676 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -21 predicate places. [2021-10-16 23:00:37,676 INFO L470 AbstractCegarLoop]: Abstraction has has 962 places, 983 transitions, 2138 flow [2021-10-16 23:00:37,677 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1034.3333333333333) internal successors, (3103), 3 states have internal predecessors, (3103), 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 23:00:37,677 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:37,677 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:00:37,677 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51 [2021-10-16 23:00:37,677 INFO L402 AbstractCegarLoop]: === Iteration 53 === Targeting thread2Err8ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:37,677 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:37,677 INFO L82 PathProgramCache]: Analyzing trace with hash 1389923851, now seen corresponding path program 1 times [2021-10-16 23:00:37,677 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:37,677 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [121973567] [2021-10-16 23:00:37,678 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:37,678 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:37,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:37,705 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 23:00:37,705 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:37,705 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [121973567] [2021-10-16 23:00:37,705 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [121973567] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:37,705 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:37,705 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-16 23:00:37,705 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1372074222] [2021-10-16 23:00:37,705 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:37,706 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:37,706 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:37,706 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:37,708 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1047 out of 1075 [2021-10-16 23:00:37,709 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 962 places, 983 transitions, 2138 flow. Second operand has 3 states, 3 states have (on average 1048.3333333333333) internal successors, (3145), 3 states have internal predecessors, (3145), 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 23:00:37,709 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:37,709 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1047 of 1075 [2021-10-16 23:00:37,709 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:38,477 INFO L129 PetriNetUnfolder]: 61/1672 cut-off events. [2021-10-16 23:00:38,478 INFO L130 PetriNetUnfolder]: For 21/21 co-relation queries the response was YES. [2021-10-16 23:00:38,553 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1822 conditions, 1672 events. 61/1672 cut-off events. For 21/21 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 6558 event pairs, 0 based on Foata normal form. 0/1585 useless extension candidates. Maximal degree in co-relation 1601. Up to 14 conditions per place. [2021-10-16 23:00:38,565 INFO L132 encePairwiseOnDemand]: 1071/1075 looper letters, 7 selfloop transitions, 3 changer transitions 0/985 dead transitions. [2021-10-16 23:00:38,565 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 964 places, 985 transitions, 2162 flow [2021-10-16 23:00:38,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:38,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:38,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3152 transitions. [2021-10-16 23:00:38,567 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9773643410852714 [2021-10-16 23:00:38,567 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3152 transitions. [2021-10-16 23:00:38,567 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3152 transitions. [2021-10-16 23:00:38,567 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:38,568 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3152 transitions. [2021-10-16 23:00:38,569 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1050.6666666666667) internal successors, (3152), 3 states have internal predecessors, (3152), 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 23:00:38,571 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:38,571 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:38,571 INFO L186 Difference]: Start difference. First operand has 962 places, 983 transitions, 2138 flow. Second operand 3 states and 3152 transitions. [2021-10-16 23:00:38,571 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 964 places, 985 transitions, 2162 flow [2021-10-16 23:00:38,574 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 962 places, 985 transitions, 2158 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:38,580 INFO L242 Difference]: Finished difference. Result has 964 places, 985 transitions, 2156 flow [2021-10-16 23:00:38,580 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=2134, PETRI_DIFFERENCE_MINUEND_PLACES=960, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=983, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=980, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2156, PETRI_PLACES=964, PETRI_TRANSITIONS=985} [2021-10-16 23:00:38,580 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -19 predicate places. [2021-10-16 23:00:38,581 INFO L470 AbstractCegarLoop]: Abstraction has has 964 places, 985 transitions, 2156 flow [2021-10-16 23:00:38,581 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1048.3333333333333) internal successors, (3145), 3 states have internal predecessors, (3145), 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 23:00:38,581 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:38,581 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:00:38,581 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable52 [2021-10-16 23:00:38,581 INFO L402 AbstractCegarLoop]: === Iteration 54 === Targeting thread2Err8ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:38,582 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:38,582 INFO L82 PathProgramCache]: Analyzing trace with hash -1653198866, now seen corresponding path program 1 times [2021-10-16 23:00:38,582 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:38,582 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1253913566] [2021-10-16 23:00:38,582 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:38,582 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:38,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:38,608 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 23:00:38,608 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:38,608 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1253913566] [2021-10-16 23:00:38,608 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1253913566] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:38,608 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:38,608 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:38,608 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1532762243] [2021-10-16 23:00:38,609 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:38,609 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:38,609 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:38,609 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:38,611 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1029 out of 1075 [2021-10-16 23:00:38,612 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 964 places, 985 transitions, 2156 flow. Second operand has 3 states, 3 states have (on average 1034.3333333333333) internal successors, (3103), 3 states have internal predecessors, (3103), 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 23:00:38,612 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:38,612 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1029 of 1075 [2021-10-16 23:00:38,612 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:39,387 INFO L129 PetriNetUnfolder]: 61/1668 cut-off events. [2021-10-16 23:00:39,387 INFO L130 PetriNetUnfolder]: For 27/27 co-relation queries the response was YES. [2021-10-16 23:00:39,491 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1852 conditions, 1668 events. 61/1668 cut-off events. For 27/27 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 6532 event pairs, 0 based on Foata normal form. 0/1589 useless extension candidates. Maximal degree in co-relation 1628. Up to 33 conditions per place. [2021-10-16 23:00:39,507 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 19 selfloop transitions, 2 changer transitions 0/984 dead transitions. [2021-10-16 23:00:39,507 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 965 places, 984 transitions, 2196 flow [2021-10-16 23:00:39,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:39,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:39,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3109 transitions. [2021-10-16 23:00:39,509 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.964031007751938 [2021-10-16 23:00:39,509 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3109 transitions. [2021-10-16 23:00:39,509 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3109 transitions. [2021-10-16 23:00:39,509 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:39,510 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3109 transitions. [2021-10-16 23:00:39,511 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1036.3333333333333) internal successors, (3109), 3 states have internal predecessors, (3109), 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 23:00:39,513 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:39,513 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:39,513 INFO L186 Difference]: Start difference. First operand has 964 places, 985 transitions, 2156 flow. Second operand 3 states and 3109 transitions. [2021-10-16 23:00:39,513 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 965 places, 984 transitions, 2196 flow [2021-10-16 23:00:39,518 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 963 places, 984 transitions, 2190 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:39,523 INFO L242 Difference]: Finished difference. Result has 963 places, 984 transitions, 2152 flow [2021-10-16 23:00:39,524 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=2148, PETRI_DIFFERENCE_MINUEND_PLACES=961, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=984, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=982, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2152, PETRI_PLACES=963, PETRI_TRANSITIONS=984} [2021-10-16 23:00:39,524 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -20 predicate places. [2021-10-16 23:00:39,524 INFO L470 AbstractCegarLoop]: Abstraction has has 963 places, 984 transitions, 2152 flow [2021-10-16 23:00:39,525 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1034.3333333333333) internal successors, (3103), 3 states have internal predecessors, (3103), 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 23:00:39,525 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:39,525 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:00:39,525 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable53 [2021-10-16 23:00:39,525 INFO L402 AbstractCegarLoop]: === Iteration 55 === Targeting thread3Err8ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:39,525 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:39,525 INFO L82 PathProgramCache]: Analyzing trace with hash 1815719646, now seen corresponding path program 1 times [2021-10-16 23:00:39,525 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:39,526 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1114542031] [2021-10-16 23:00:39,526 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:39,526 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:39,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:39,562 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 23:00:39,563 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:39,563 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1114542031] [2021-10-16 23:00:39,563 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1114542031] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:39,563 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:39,563 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-16 23:00:39,563 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2047915960] [2021-10-16 23:00:39,564 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:39,564 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:39,564 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:39,564 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:39,566 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1047 out of 1075 [2021-10-16 23:00:39,567 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 963 places, 984 transitions, 2152 flow. Second operand has 3 states, 3 states have (on average 1048.3333333333333) internal successors, (3145), 3 states have internal predecessors, (3145), 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 23:00:39,567 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:39,568 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1047 of 1075 [2021-10-16 23:00:39,568 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:40,413 INFO L129 PetriNetUnfolder]: 61/1688 cut-off events. [2021-10-16 23:00:40,413 INFO L130 PetriNetUnfolder]: For 21/21 co-relation queries the response was YES. [2021-10-16 23:00:40,526 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1851 conditions, 1688 events. 61/1688 cut-off events. For 21/21 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 6609 event pairs, 0 based on Foata normal form. 0/1605 useless extension candidates. Maximal degree in co-relation 1629. Up to 14 conditions per place. [2021-10-16 23:00:40,542 INFO L132 encePairwiseOnDemand]: 1071/1075 looper letters, 7 selfloop transitions, 3 changer transitions 0/986 dead transitions. [2021-10-16 23:00:40,542 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 965 places, 986 transitions, 2176 flow [2021-10-16 23:00:40,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:40,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:40,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3152 transitions. [2021-10-16 23:00:40,545 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9773643410852714 [2021-10-16 23:00:40,545 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3152 transitions. [2021-10-16 23:00:40,545 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3152 transitions. [2021-10-16 23:00:40,545 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:40,545 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3152 transitions. [2021-10-16 23:00:40,547 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1050.6666666666667) internal successors, (3152), 3 states have internal predecessors, (3152), 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 23:00:40,548 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:40,549 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:40,549 INFO L186 Difference]: Start difference. First operand has 963 places, 984 transitions, 2152 flow. Second operand 3 states and 3152 transitions. [2021-10-16 23:00:40,549 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 965 places, 986 transitions, 2176 flow [2021-10-16 23:00:40,553 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 963 places, 986 transitions, 2172 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:40,560 INFO L242 Difference]: Finished difference. Result has 965 places, 986 transitions, 2170 flow [2021-10-16 23:00:40,561 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=2148, PETRI_DIFFERENCE_MINUEND_PLACES=961, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=984, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=981, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2170, PETRI_PLACES=965, PETRI_TRANSITIONS=986} [2021-10-16 23:00:40,561 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -18 predicate places. [2021-10-16 23:00:40,561 INFO L470 AbstractCegarLoop]: Abstraction has has 965 places, 986 transitions, 2170 flow [2021-10-16 23:00:40,561 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1048.3333333333333) internal successors, (3145), 3 states have internal predecessors, (3145), 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 23:00:40,561 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:40,562 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:00:40,562 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable54 [2021-10-16 23:00:40,562 INFO L402 AbstractCegarLoop]: === Iteration 56 === Targeting thread3Err8ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:40,562 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:40,562 INFO L82 PathProgramCache]: Analyzing trace with hash -485324543, now seen corresponding path program 1 times [2021-10-16 23:00:40,562 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:40,562 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [894477066] [2021-10-16 23:00:40,562 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:40,562 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:40,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:40,594 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 23:00:40,594 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:40,594 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [894477066] [2021-10-16 23:00:40,594 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [894477066] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:40,594 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:40,594 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:40,594 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [294655373] [2021-10-16 23:00:40,595 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:40,595 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:40,595 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:40,595 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:40,597 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1029 out of 1075 [2021-10-16 23:00:40,598 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 965 places, 986 transitions, 2170 flow. Second operand has 3 states, 3 states have (on average 1034.3333333333333) internal successors, (3103), 3 states have internal predecessors, (3103), 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 23:00:40,598 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:40,598 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1029 of 1075 [2021-10-16 23:00:40,598 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:41,506 INFO L129 PetriNetUnfolder]: 61/1684 cut-off events. [2021-10-16 23:00:41,506 INFO L130 PetriNetUnfolder]: For 27/27 co-relation queries the response was YES. [2021-10-16 23:00:41,620 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1881 conditions, 1684 events. 61/1684 cut-off events. For 27/27 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 6582 event pairs, 0 based on Foata normal form. 0/1609 useless extension candidates. Maximal degree in co-relation 1656. Up to 33 conditions per place. [2021-10-16 23:00:41,635 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 19 selfloop transitions, 2 changer transitions 0/985 dead transitions. [2021-10-16 23:00:41,635 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 966 places, 985 transitions, 2210 flow [2021-10-16 23:00:41,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:41,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:41,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3109 transitions. [2021-10-16 23:00:41,637 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.964031007751938 [2021-10-16 23:00:41,637 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3109 transitions. [2021-10-16 23:00:41,637 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3109 transitions. [2021-10-16 23:00:41,638 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:41,638 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3109 transitions. [2021-10-16 23:00:41,640 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1036.3333333333333) internal successors, (3109), 3 states have internal predecessors, (3109), 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 23:00:41,641 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:41,641 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:41,641 INFO L186 Difference]: Start difference. First operand has 965 places, 986 transitions, 2170 flow. Second operand 3 states and 3109 transitions. [2021-10-16 23:00:41,641 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 966 places, 985 transitions, 2210 flow [2021-10-16 23:00:41,646 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 964 places, 985 transitions, 2204 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:41,651 INFO L242 Difference]: Finished difference. Result has 964 places, 985 transitions, 2166 flow [2021-10-16 23:00:41,652 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=2162, PETRI_DIFFERENCE_MINUEND_PLACES=962, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=985, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=983, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2166, PETRI_PLACES=964, PETRI_TRANSITIONS=985} [2021-10-16 23:00:41,652 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -19 predicate places. [2021-10-16 23:00:41,652 INFO L470 AbstractCegarLoop]: Abstraction has has 964 places, 985 transitions, 2166 flow [2021-10-16 23:00:41,653 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1034.3333333333333) internal successors, (3103), 3 states have internal predecessors, (3103), 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 23:00:41,653 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:41,653 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:00:41,653 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable55 [2021-10-16 23:00:41,653 INFO L402 AbstractCegarLoop]: === Iteration 57 === Targeting thread1Err9ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:41,653 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:41,653 INFO L82 PathProgramCache]: Analyzing trace with hash 852685755, now seen corresponding path program 1 times [2021-10-16 23:00:41,653 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:41,653 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1952853652] [2021-10-16 23:00:41,653 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:41,654 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:41,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:41,681 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 23:00:41,681 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:41,681 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1952853652] [2021-10-16 23:00:41,681 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1952853652] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:41,681 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:41,681 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:41,681 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2139553924] [2021-10-16 23:00:41,682 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:41,682 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:41,682 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:41,682 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:41,684 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1039 out of 1075 [2021-10-16 23:00:41,685 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 964 places, 985 transitions, 2166 flow. Second operand has 3 states, 3 states have (on average 1042.6666666666667) internal successors, (3128), 3 states have internal predecessors, (3128), 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 23:00:41,685 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:41,685 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1039 of 1075 [2021-10-16 23:00:41,685 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:42,654 INFO L129 PetriNetUnfolder]: 61/1683 cut-off events. [2021-10-16 23:00:42,654 INFO L130 PetriNetUnfolder]: For 21/21 co-relation queries the response was YES. [2021-10-16 23:00:42,770 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1857 conditions, 1683 events. 61/1683 cut-off events. For 21/21 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 6576 event pairs, 0 based on Foata normal form. 0/1607 useless extension candidates. Maximal degree in co-relation 1632. Up to 16 conditions per place. [2021-10-16 23:00:42,786 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 11 selfloop transitions, 2 changer transitions 0/984 dead transitions. [2021-10-16 23:00:42,787 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 965 places, 984 transitions, 2190 flow [2021-10-16 23:00:42,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:42,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:42,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3131 transitions. [2021-10-16 23:00:42,789 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9708527131782946 [2021-10-16 23:00:42,789 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3131 transitions. [2021-10-16 23:00:42,789 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3131 transitions. [2021-10-16 23:00:42,789 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:42,789 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3131 transitions. [2021-10-16 23:00:42,791 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1043.6666666666667) internal successors, (3131), 3 states have internal predecessors, (3131), 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 23:00:42,793 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:42,793 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:42,793 INFO L186 Difference]: Start difference. First operand has 964 places, 985 transitions, 2166 flow. Second operand 3 states and 3131 transitions. [2021-10-16 23:00:42,793 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 965 places, 984 transitions, 2190 flow [2021-10-16 23:00:42,798 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 963 places, 984 transitions, 2186 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:42,804 INFO L242 Difference]: Finished difference. Result has 963 places, 984 transitions, 2164 flow [2021-10-16 23:00:42,804 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=2160, PETRI_DIFFERENCE_MINUEND_PLACES=961, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=984, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=982, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2164, PETRI_PLACES=963, PETRI_TRANSITIONS=984} [2021-10-16 23:00:42,804 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -20 predicate places. [2021-10-16 23:00:42,804 INFO L470 AbstractCegarLoop]: Abstraction has has 963 places, 984 transitions, 2164 flow [2021-10-16 23:00:42,805 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1042.6666666666667) internal successors, (3128), 3 states have internal predecessors, (3128), 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 23:00:42,805 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:42,805 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:00:42,805 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable56 [2021-10-16 23:00:42,805 INFO L402 AbstractCegarLoop]: === Iteration 58 === Targeting thread2Err9ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:42,805 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:42,806 INFO L82 PathProgramCache]: Analyzing trace with hash 1499650998, now seen corresponding path program 1 times [2021-10-16 23:00:42,806 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:42,806 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [602569051] [2021-10-16 23:00:42,806 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:42,806 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:42,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:42,832 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 23:00:42,832 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:42,833 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [602569051] [2021-10-16 23:00:42,833 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [602569051] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:42,833 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:42,833 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:42,833 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [929545782] [2021-10-16 23:00:42,833 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:42,833 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:42,833 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:42,833 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:42,835 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1039 out of 1075 [2021-10-16 23:00:42,836 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 963 places, 984 transitions, 2164 flow. Second operand has 3 states, 3 states have (on average 1042.6666666666667) internal successors, (3128), 3 states have internal predecessors, (3128), 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 23:00:42,836 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:42,836 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1039 of 1075 [2021-10-16 23:00:42,837 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:43,629 INFO L129 PetriNetUnfolder]: 61/1682 cut-off events. [2021-10-16 23:00:43,629 INFO L130 PetriNetUnfolder]: For 21/21 co-relation queries the response was YES. [2021-10-16 23:00:43,731 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1852 conditions, 1682 events. 61/1682 cut-off events. For 21/21 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 6569 event pairs, 0 based on Foata normal form. 0/1607 useless extension candidates. Maximal degree in co-relation 1627. Up to 16 conditions per place. [2021-10-16 23:00:43,746 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 11 selfloop transitions, 2 changer transitions 0/983 dead transitions. [2021-10-16 23:00:43,746 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 964 places, 983 transitions, 2188 flow [2021-10-16 23:00:43,746 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:43,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:43,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3131 transitions. [2021-10-16 23:00:43,748 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9708527131782946 [2021-10-16 23:00:43,748 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3131 transitions. [2021-10-16 23:00:43,748 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3131 transitions. [2021-10-16 23:00:43,748 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:43,748 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3131 transitions. [2021-10-16 23:00:43,750 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1043.6666666666667) internal successors, (3131), 3 states have internal predecessors, (3131), 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 23:00:43,751 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:43,751 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:43,752 INFO L186 Difference]: Start difference. First operand has 963 places, 984 transitions, 2164 flow. Second operand 3 states and 3131 transitions. [2021-10-16 23:00:43,752 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 964 places, 983 transitions, 2188 flow [2021-10-16 23:00:43,756 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 962 places, 983 transitions, 2184 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:43,761 INFO L242 Difference]: Finished difference. Result has 962 places, 983 transitions, 2162 flow [2021-10-16 23:00:43,762 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=2158, PETRI_DIFFERENCE_MINUEND_PLACES=960, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=983, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=981, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2162, PETRI_PLACES=962, PETRI_TRANSITIONS=983} [2021-10-16 23:00:43,762 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -21 predicate places. [2021-10-16 23:00:43,762 INFO L470 AbstractCegarLoop]: Abstraction has has 962 places, 983 transitions, 2162 flow [2021-10-16 23:00:43,763 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1042.6666666666667) internal successors, (3128), 3 states have internal predecessors, (3128), 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 23:00:43,763 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:43,763 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:00:43,763 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable57 [2021-10-16 23:00:43,763 INFO L402 AbstractCegarLoop]: === Iteration 59 === Targeting thread3Err9ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:43,763 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:43,763 INFO L82 PathProgramCache]: Analyzing trace with hash 1099955849, now seen corresponding path program 1 times [2021-10-16 23:00:43,763 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:43,763 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1664469822] [2021-10-16 23:00:43,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:43,764 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:43,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:43,803 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 23:00:43,803 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:43,803 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1664469822] [2021-10-16 23:00:43,803 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1664469822] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:43,803 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:43,803 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:43,803 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1861257638] [2021-10-16 23:00:43,804 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:43,804 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:43,804 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:43,804 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:43,806 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1039 out of 1075 [2021-10-16 23:00:43,807 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 962 places, 983 transitions, 2162 flow. Second operand has 3 states, 3 states have (on average 1042.6666666666667) internal successors, (3128), 3 states have internal predecessors, (3128), 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 23:00:43,807 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:43,807 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1039 of 1075 [2021-10-16 23:00:43,807 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:44,567 INFO L129 PetriNetUnfolder]: 61/1681 cut-off events. [2021-10-16 23:00:44,567 INFO L130 PetriNetUnfolder]: For 21/21 co-relation queries the response was YES. [2021-10-16 23:00:44,647 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1851 conditions, 1681 events. 61/1681 cut-off events. For 21/21 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 6562 event pairs, 0 based on Foata normal form. 0/1607 useless extension candidates. Maximal degree in co-relation 1626. Up to 16 conditions per place. [2021-10-16 23:00:44,648 INFO L132 encePairwiseOnDemand]: 1072/1075 looper letters, 0 selfloop transitions, 0 changer transitions 982/982 dead transitions. [2021-10-16 23:00:44,648 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 963 places, 982 transitions, 2186 flow [2021-10-16 23:00:44,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:44,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:44,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3131 transitions. [2021-10-16 23:00:44,650 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9708527131782946 [2021-10-16 23:00:44,650 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3131 transitions. [2021-10-16 23:00:44,650 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3131 transitions. [2021-10-16 23:00:44,650 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:44,650 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3131 transitions. [2021-10-16 23:00:44,652 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1043.6666666666667) internal successors, (3131), 3 states have internal predecessors, (3131), 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 23:00:44,653 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:44,653 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1075.0) internal successors, (4300), 4 states have internal predecessors, (4300), 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 23:00:44,653 INFO L186 Difference]: Start difference. First operand has 962 places, 983 transitions, 2162 flow. Second operand 3 states and 3131 transitions. [2021-10-16 23:00:44,653 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 963 places, 982 transitions, 2186 flow [2021-10-16 23:00:44,670 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 961 places, 982 transitions, 2182 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:44,673 INFO L242 Difference]: Finished difference. Result has 961 places, 0 transitions, 0 flow [2021-10-16 23:00:44,674 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1075, PETRI_DIFFERENCE_MINUEND_FLOW=2156, PETRI_DIFFERENCE_MINUEND_PLACES=959, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=982, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=982, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=0, PETRI_PLACES=961, PETRI_TRANSITIONS=0} [2021-10-16 23:00:44,674 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -22 predicate places. [2021-10-16 23:00:44,674 INFO L470 AbstractCegarLoop]: Abstraction has has 961 places, 0 transitions, 0 flow [2021-10-16 23:00:44,674 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1042.6666666666667) internal successors, (3128), 3 states have internal predecessors, (3128), 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 23:00:44,676 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err0ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,676 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err1ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,676 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err2ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,676 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err3ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,676 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err10ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,676 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err4ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,676 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err5ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,677 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err6ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,677 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err7ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,677 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err8ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,677 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err9ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,677 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err0ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,677 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err1ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,677 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err2ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,677 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err3ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,677 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err10ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,677 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err4ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,677 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err5ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,677 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err6ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,677 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err7ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,677 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err8ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,677 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err9ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,677 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err0ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,678 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err1ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,678 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err2ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,678 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err3ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,678 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err10ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,678 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err4ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,678 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err5ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,678 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err6ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,678 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err7ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,678 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err8ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,678 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err9ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,678 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,678 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,678 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,678 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,678 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,678 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,678 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,679 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr7ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,679 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr8ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,679 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr9ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,679 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr10ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,679 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr11ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,679 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr12ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,679 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr13ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,679 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr14ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,679 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr16ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,679 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr15ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,679 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATION [2021-10-16 23:00:44,679 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATION [2021-10-16 23:00:44,679 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2INUSE_VIOLATION [2021-10-16 23:00:44,679 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err0ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,679 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err1ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,680 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err2ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,680 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err3ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,680 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err10ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,680 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err4ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,680 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err5ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,680 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err6ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,680 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err7ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,680 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err8ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,680 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err9ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,680 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err0ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,680 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err1ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,680 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err2ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,680 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err3ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,680 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err10ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,680 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err4ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,680 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err5ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,680 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err6ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,681 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err7ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,681 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err8ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,681 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err9ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,681 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err0ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,681 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err1ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,681 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err2ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,681 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err3ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,681 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err10ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,681 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err4ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,681 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err5ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,681 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err6ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,681 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err7ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,681 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err8ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,681 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err9ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:44,681 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable58 [2021-10-16 23:00:44,705 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-10-16 23:00:44,705 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-10-16 23:00:44,709 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 11:00:44 BasicIcfg [2021-10-16 23:00:44,709 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-16 23:00:44,710 INFO L168 Benchmark]: Toolchain (without parser) took 51502.43 ms. Allocated memory was 197.1 MB in the beginning and 6.1 GB in the end (delta: 5.9 GB). Free memory was 140.1 MB in the beginning and 4.8 GB in the end (delta: -4.6 GB). Peak memory consumption was 4.7 GB. Max. memory is 8.0 GB. [2021-10-16 23:00:44,710 INFO L168 Benchmark]: CDTParser took 0.08 ms. Allocated memory is still 197.1 MB. Free memory is still 156.8 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-10-16 23:00:44,711 INFO L168 Benchmark]: CACSL2BoogieTranslator took 258.58 ms. Allocated memory was 197.1 MB in the beginning and 253.8 MB in the end (delta: 56.6 MB). Free memory was 140.0 MB in the beginning and 218.7 MB in the end (delta: -78.7 MB). Peak memory consumption was 11.2 MB. Max. memory is 8.0 GB. [2021-10-16 23:00:44,711 INFO L168 Benchmark]: Boogie Procedure Inliner took 48.92 ms. Allocated memory is still 253.8 MB. Free memory was 218.7 MB in the beginning and 214.0 MB in the end (delta: 4.7 MB). Peak memory consumption was 5.2 MB. Max. memory is 8.0 GB. [2021-10-16 23:00:44,711 INFO L168 Benchmark]: Boogie Preprocessor took 43.62 ms. Allocated memory is still 253.8 MB. Free memory was 214.0 MB in the beginning and 210.8 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-10-16 23:00:44,711 INFO L168 Benchmark]: RCFGBuilder took 822.37 ms. Allocated memory is still 253.8 MB. Free memory was 210.8 MB in the beginning and 167.3 MB in the end (delta: 43.5 MB). Peak memory consumption was 43.0 MB. Max. memory is 8.0 GB. [2021-10-16 23:00:44,711 INFO L168 Benchmark]: TraceAbstraction took 50322.46 ms. Allocated memory was 253.8 MB in the beginning and 6.1 GB in the end (delta: 5.9 GB). Free memory was 166.8 MB in the beginning and 4.8 GB in the end (delta: -4.6 GB). Peak memory consumption was 4.7 GB. Max. memory is 8.0 GB. [2021-10-16 23:00:44,713 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.08 ms. Allocated memory is still 197.1 MB. Free memory is still 156.8 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 258.58 ms. Allocated memory was 197.1 MB in the beginning and 253.8 MB in the end (delta: 56.6 MB). Free memory was 140.0 MB in the beginning and 218.7 MB in the end (delta: -78.7 MB). Peak memory consumption was 11.2 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 48.92 ms. Allocated memory is still 253.8 MB. Free memory was 218.7 MB in the beginning and 214.0 MB in the end (delta: 4.7 MB). Peak memory consumption was 5.2 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 43.62 ms. Allocated memory is still 253.8 MB. Free memory was 214.0 MB in the beginning and 210.8 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 822.37 ms. Allocated memory is still 253.8 MB. Free memory was 210.8 MB in the beginning and 167.3 MB in the end (delta: 43.5 MB). Peak memory consumption was 43.0 MB. Max. memory is 8.0 GB. * TraceAbstraction took 50322.46 ms. Allocated memory was 253.8 MB in the beginning and 6.1 GB in the end (delta: 5.9 GB). Free memory was 166.8 MB in the beginning and 4.8 GB in the end (delta: -4.6 GB). Peak memory consumption was 4.7 GB. 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: 48]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 49]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 50]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 51]: 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: 55]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 56]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 57]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 58]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 59]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 60]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 69]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 70]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 71]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 72]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 85]: 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: 77]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 78]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 79]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 80]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 81]: 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: 92]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 93]: 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: 107]: 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 - PositiveResult [Line: 99]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 100]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 101]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 102]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 103]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 116]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 117]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 118]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 119]: 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: 121]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 122]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 123]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 124]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 125]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 126]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 127]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 128]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 129]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 130]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 131]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 153]: 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, 1765 locations, 86 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 3.6ms, RemoveRedundantFlowTime: 0.0ms, RemoveRedundantFlowUnfoldingTime: 0.0ms, BackfoldingTime: 0.0ms, BackfoldingUnfoldingTime: 0.0ms, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 50051.3ms, OverallIterations: 59, TraceHistogramMax: 1, EmptinessCheckTime: 0.0ms, AutomataDifference: 47319.4ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 500.8ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 934 SDtfs, 95 SDslu, 30 SDs, 0 SdLazy, 1117 SolverSat, 15 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 604.2ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 139 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 68 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 115.6ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=2170occurred in iteration=55, InterpolantAutomatonStates: 186, 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: 156.5ms SsaConstructionTime, 401.3ms SatisfiabilityAnalysisTime, 1214.5ms InterpolantComputationTime, 11975 NumberOfCodeBlocks, 11975 NumberOfCodeBlocksAsserted, 59 NumberOfCheckSat, 11916 ConstructedInterpolants, 0 QuantifiedInterpolants, 12447 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 59 InterpolantComputations, 59 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 50 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2021-10-16 23:00:44,737 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...