/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-Sleep-NoLbe-New_States.epf -i ../../../trunk/examples/svcomp/pthread/sync01.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-e5469eb [2021-01-21 18:19:32,773 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-21 18:19:32,775 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-21 18:19:32,835 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-21 18:19:32,836 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-21 18:19:32,837 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-21 18:19:32,839 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-21 18:19:32,841 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-21 18:19:32,843 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-21 18:19:32,845 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-21 18:19:32,846 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-21 18:19:32,848 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-21 18:19:32,848 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-21 18:19:32,850 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-21 18:19:32,851 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-21 18:19:32,852 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-21 18:19:32,854 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-21 18:19:32,855 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-21 18:19:32,857 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-21 18:19:32,860 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-21 18:19:32,862 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-21 18:19:32,864 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-21 18:19:32,865 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-21 18:19:32,867 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-21 18:19:32,870 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-01-21 18:19:32,875 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-01-21 18:19:32,876 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-01-21 18:19:32,877 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-01-21 18:19:32,878 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-01-21 18:19:32,880 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-01-21 18:19:32,880 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-01-21 18:19:32,881 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-01-21 18:19:32,882 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-01-21 18:19:32,882 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-21 18:19:32,883 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-21 18:19:32,884 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-21 18:19:32,885 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-Sleep-NoLbe-New_States.epf [2021-01-21 18:19:32,912 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-21 18:19:32,912 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-21 18:19:32,914 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-21 18:19:32,914 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-21 18:19:32,915 INFO L138 SettingsManager]: * Use SBE=true [2021-01-21 18:19:32,915 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-21 18:19:32,915 INFO L138 SettingsManager]: * sizeof long=4 [2021-01-21 18:19:32,916 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-21 18:19:32,916 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-01-21 18:19:32,916 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-21 18:19:32,916 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-21 18:19:32,917 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-21 18:19:32,917 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-21 18:19:32,917 INFO L138 SettingsManager]: * sizeof long double=12 [2021-01-21 18:19:32,917 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-21 18:19:32,918 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-21 18:19:32,918 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-21 18:19:32,918 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-21 18:19:32,919 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-21 18:19:32,919 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-01-21 18:19:32,919 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-21 18:19:32,919 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-21 18:19:32,920 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-21 18:19:32,920 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-21 18:19:32,920 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-21 18:19:32,920 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-21 18:19:32,921 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-21 18:19:32,921 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-01-21 18:19:32,921 INFO L138 SettingsManager]: * Lazy Petri-NFA conversion=true [2021-01-21 18:19:32,921 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=SLEEP_SET_FA [2021-01-21 18:19:32,922 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-21 18:19:32,922 INFO L138 SettingsManager]: * Minimization of abstraction=NONE [2021-01-21 18:19:32,922 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-01-21 18:19:32,922 INFO L138 SettingsManager]: * Sleep set reduction in concurrent analysis=NEW_STATES 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-21 18:19:33,337 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-21 18:19:33,396 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-21 18:19:33,399 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-21 18:19:33,401 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-21 18:19:33,402 INFO L275 PluginConnector]: CDTParser initialized [2021-01-21 18:19:33,403 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/sync01.i [2021-01-21 18:19:33,508 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01f2861d5/0a5ca3240fe041c08c2ff3e98b4e6015/FLAG4796bd044 [2021-01-21 18:19:34,323 INFO L306 CDTParser]: Found 1 translation units. [2021-01-21 18:19:34,325 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/sync01.i [2021-01-21 18:19:34,351 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01f2861d5/0a5ca3240fe041c08c2ff3e98b4e6015/FLAG4796bd044 [2021-01-21 18:19:34,567 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01f2861d5/0a5ca3240fe041c08c2ff3e98b4e6015 [2021-01-21 18:19:34,572 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-21 18:19:34,576 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-01-21 18:19:34,579 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-21 18:19:34,579 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-21 18:19:34,584 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-21 18:19:34,585 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 06:19:34" (1/1) ... [2021-01-21 18:19:34,589 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2364b3e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 06:19:34, skipping insertion in model container [2021-01-21 18:19:34,589 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 06:19:34" (1/1) ... [2021-01-21 18:19:34,598 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-21 18:19:34,662 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-01-21 18:19:35,310 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-21 18:19:35,328 INFO L203 MainTranslator]: Completed pre-run [2021-01-21 18:19:35,376 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-21 18:19:35,632 INFO L208 MainTranslator]: Completed translation [2021-01-21 18:19:35,633 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 06:19:35 WrapperNode [2021-01-21 18:19:35,635 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-21 18:19:35,636 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-21 18:19:35,636 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-21 18:19:35,637 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-21 18:19:35,646 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 06:19:35" (1/1) ... [2021-01-21 18:19:35,691 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 06:19:35" (1/1) ... [2021-01-21 18:19:35,730 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-21 18:19:35,731 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-21 18:19:35,731 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-21 18:19:35,731 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-21 18:19:35,743 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 06:19:35" (1/1) ... [2021-01-21 18:19:35,743 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 06:19:35" (1/1) ... [2021-01-21 18:19:35,747 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 06:19:35" (1/1) ... [2021-01-21 18:19:35,747 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 06:19:35" (1/1) ... [2021-01-21 18:19:35,754 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 06:19:35" (1/1) ... [2021-01-21 18:19:35,759 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 06:19:35" (1/1) ... [2021-01-21 18:19:35,762 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 06:19:35" (1/1) ... [2021-01-21 18:19:35,765 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-21 18:19:35,766 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-21 18:19:35,766 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-21 18:19:35,767 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-21 18:19:35,768 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 06:19:35" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-21 18:19:35,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-21 18:19:35,846 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-01-21 18:19:35,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-01-21 18:19:35,846 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-01-21 18:19:35,847 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-01-21 18:19:35,847 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-01-21 18:19:35,847 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-01-21 18:19:35,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-01-21 18:19:35,847 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-01-21 18:19:35,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-21 18:19:35,848 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-21 18:19:35,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-21 18:19:35,850 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-01-21 18:19:36,391 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-21 18:19:36,391 INFO L298 CfgBuilder]: Removed 8 assume(true) statements. [2021-01-21 18:19:36,393 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 06:19:36 BoogieIcfgContainer [2021-01-21 18:19:36,393 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-21 18:19:36,395 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-21 18:19:36,395 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-21 18:19:36,399 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-21 18:19:36,399 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.01 06:19:34" (1/3) ... [2021-01-21 18:19:36,400 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6d1fa39b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.01 06:19:36, skipping insertion in model container [2021-01-21 18:19:36,400 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 06:19:35" (2/3) ... [2021-01-21 18:19:36,401 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6d1fa39b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.01 06:19:36, skipping insertion in model container [2021-01-21 18:19:36,401 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 06:19:36" (3/3) ... [2021-01-21 18:19:36,403 INFO L111 eAbstractionObserver]: Analyzing ICFG sync01.i [2021-01-21 18:19:36,419 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-01-21 18:19:36,419 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-21 18:19:36,424 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-01-21 18:19:36,425 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-01-21 18:19:36,475 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,476 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,476 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,476 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,476 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,476 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,477 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,477 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,477 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,477 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,477 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,479 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,479 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,480 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,480 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,480 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,480 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,481 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,485 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,485 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,485 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,485 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,486 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,486 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,487 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,487 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,488 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,488 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,488 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,488 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,489 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,489 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,489 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,490 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,490 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,490 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,491 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,492 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,492 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~post38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,493 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~post38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,493 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~post38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,493 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~post38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,494 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,494 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,494 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~post38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,494 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~post38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,494 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,495 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,495 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,495 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,495 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,496 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,501 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,501 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,501 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,502 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,502 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,502 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,502 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,512 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~post38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,512 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,512 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,513 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,513 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,513 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,513 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:19:36,521 INFO L149 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2021-01-21 18:19:36,535 INFO L253 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2021-01-21 18:19:36,560 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-21 18:19:36,561 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-21 18:19:36,561 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-21 18:19:36,561 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-21 18:19:36,561 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-21 18:19:36,561 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-21 18:19:36,561 INFO L383 AbstractCegarLoop]: Minimize is NONE [2021-01-21 18:19:36,562 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-01-21 18:19:36,612 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:36,619 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:36,665 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-21 18:19:36,671 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:36,677 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:36,682 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:36,688 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:36,693 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:36,699 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:36,707 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:19:36,722 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:36,727 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:36,732 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:36,736 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:36,742 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:36,746 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:36,752 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:36,756 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:36,789 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:19:36,826 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 18:19:36,942 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-21 18:19:36,959 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-21 18:19:36,964 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:36,969 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:36,977 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:19:36,983 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:19:36,989 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:36,993 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:37,015 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:37,018 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:37,029 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:19:37,034 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:37,038 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:37,041 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:37,047 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:37,053 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:37,058 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:37,062 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:37,075 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:37,082 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:37,095 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:37,098 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:37,104 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:37,109 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:37,116 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:37,124 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:37,127 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:37,130 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:37,146 WARN L465 BasicCegarLoop]: Sleep Set Reduction Time: 563ms [2021-01-21 18:19:37,146 WARN L466 BasicCegarLoop]: Sleep set: input automaton currently 770 states, but on-demand construction may add more states [2021-01-21 18:19:37,153 WARN L467 BasicCegarLoop]: Sleep set: output automaton has 770 states, 712 states have (on average 1.497191011235955) internal successors, (1066), 769 states have internal predecessors, (1066), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Size of Word is: 74 and size of Sequence is : 75[2021-01-21 18:19:37,167 INFO L131 SleepSetCegar]: Size of mCounterexample is: 75 [2021-01-21 18:19:37,168 INFO L132 SleepSetCegar]: [104#[ULTIMATE.startENTRY]don't care, 107#[L-1]don't care, 110#[L-1-1]don't care, 113#[L20]don't care, 116#[L20-1]don't care, 119#[L20-2]don't care, 122#[L20-3]don't care, 125#[L20-4]don't care, 128#[L931]don't care, 131#[L931-1]don't care, 134#[L931-2]don't care, 137#[L931-3]don't care, 140#[L931-4]don't care, 143#[L931-5]don't care, 146#[L931-6]don't care, 149#[L932]don't care, 152#[L932-1]don't care, 155#[L932-2]don't care, 158#[L932-3]don't care, 161#[L932-4]don't care, 164#[L932-5]don't care, 167#[L932-6]don't care, 170#[L932-7]don't care, 173#[L932-8]don't care, 176#[L932-9]don't care, 179#[L932-10]don't care, 182#[L932-11]don't care, 185#[L932-12]don't care, 188#[L932-13]don't care, 191#[L932-14]don't care, 194#[L932-15]don't care, 197#[L932-16]don't care, 200#[L932-17]don't care, 203#[L-1-2]don't care, 206#[L955]don't care, 209#[L955-1]don't care, 212#[L955-2]don't care, 215#[L957]don't care, 218#[L960]don't care, 221#[L960-1]don't care, 224#[thread1ENTRY, L960-2]don't care, 227#[thread1ENTRY, L961]don't care, 233#[thread1ENTRY, L961-1]don't care, 241#[L935, L961-1]don't care, 245#[L935-1, L961-1]don't care, 251#[L936-2, L961-1]don't care, 257#[L936-3, L961-1]don't care, 269#[L938, L961-1]don't care, 275#[L938-1, L961-1]don't care, 279#[L939, L961-1]don't care, 285#[L941, L961-1]don't care, 293#[thread1FINAL, L961-1]don't care, 299#[L961-1, thread1EXIT]don't care, 303#[L961-2, thread2ENTRY, thread1EXIT]don't care, 308#[thread2ENTRY, thread1EXIT, L962]don't care, 314#[L962-1, thread2ENTRY, thread1EXIT]don't care, 318#[L945, L962-1, thread1EXIT]don't care, 324#[L962-1, L945-1, thread1EXIT]don't care, 330#[L962-1, L946-2, thread1EXIT]don't care, 338#[L962-1, L946-3, thread1EXIT]don't care, 348#[L962-1, L948, thread1EXIT]don't care, 354#[L962-1, L948-1, thread1EXIT]don't care, 358#[L962-1, L949, thread1EXIT]don't care, 364#[L962-1, L951, thread1EXIT]don't care, 372#[L962-1, thread2FINAL, thread1EXIT]don't care, 376#[L962-1, thread2EXIT, thread1EXIT]don't care, 382#[L962-2, thread1EXIT]don't care, 388#[L963, thread1EXIT]don't care, 391#[L963-1, thread1EXIT]don't care, 394#[L963-2]don't care, 397#[L964]don't care, 400#[L966]don't care, 406#[L20-5]don't care, 409#[L20-7]don't care, 437#[ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]don't care] [2021-01-21 18:19:37,168 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 18:19:37,174 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 18:19:37,175 INFO L82 PathProgramCache]: Analyzing trace with hash 889413326, now seen corresponding path program 1 times [2021-01-21 18:19:37,186 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 18:19:37,186 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [386410509] [2021-01-21 18:19:37,187 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 18:19:37,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 18:19:37,479 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-21 18:19:37,480 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [386410509] [2021-01-21 18:19:37,480 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 18:19:37,481 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-21 18:19:37,482 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1766714638] [2021-01-21 18:19:37,485 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-01-21 18:19:37,486 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 18:19:37,501 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-01-21 18:19:37,502 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-01-21 18:19:37,504 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 18:19:37,507 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 37.0) internal successors, (74), 2 states have internal predecessors, (74), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-21 18:19:37,525 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:37,529 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:37,559 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:37,564 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:37,569 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:37,574 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:37,579 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:37,583 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:37,589 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:37,594 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:37,600 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:37,606 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:19:37,611 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:37,615 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:37,620 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:37,625 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:37,630 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:37,635 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:37,642 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:19:37,648 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:37,653 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:37,657 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:37,662 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:37,666 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:37,671 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:37,676 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:37,688 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:37,692 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:37,696 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:37,700 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:37,704 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:37,708 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:37,712 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:37,716 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:37,721 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:37,725 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:37,729 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:37,733 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:37,737 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:37,741 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:37,745 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:37,749 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:37,754 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:37,757 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:37,761 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:37,765 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:37,769 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:37,773 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:37,777 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:37,781 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:37,786 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:37,815 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-21 18:19:37,827 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-21 18:19:37,832 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:37,836 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:37,840 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms Size of Word is: 74 and size of Sequence is : 75[2021-01-21 18:19:37,847 INFO L131 SleepSetCegar]: Size of mCounterexample is: 75 [2021-01-21 18:19:37,849 INFO L132 SleepSetCegar]: [4112#[ULTIMATE.startENTRY]true, 4114#[L-1]true, 4116#[L-1-1]true, 4118#[L20]true, 4120#[L20-1]true, 4122#[L20-2]true, 4124#[L20-3]true, 4126#[L20-4]true, 4128#[L931]true, 4130#[L931-1]true, 4132#[L931-2]true, 4134#[L931-3]true, 4136#[L931-4]true, 4138#[L931-5]true, 4140#[L931-6]true, 4142#[L932]true, 4144#[L932-1]true, 4146#[L932-2]true, 4148#[L932-3]true, 4150#[L932-4]true, 4152#[L932-5]true, 4154#[L932-6]true, 4156#[L932-7]true, 4158#[L932-8]true, 4160#[L932-9]true, 4162#[L932-10]true, 4164#[L932-11]true, 4166#[L932-12]true, 4168#[L932-13]true, 4170#[L932-14]true, 4172#[L932-15]true, 4174#[L932-16]true, 4176#[L932-17]true, 4178#[L-1-2]true, 4180#[L955]true, 4182#[L955-1]true, 4184#[L955-2]true, 4186#[L957]true, 4188#[L960]true, 4190#[L960-1]true, 4192#[thread1ENTRY, L960-2]true, 4194#[thread1ENTRY, L961]true, 4198#[thread1ENTRY, L961-1]true, 4202#[L935, L961-1]true, 4206#[L935-1, L961-1]true, 4211#[L936-2, L961-1]true, 4215#[L936-3, L961-1]true, 5306#[L938, L961-1]true, 5310#[L938-1, L961-1]true, 5314#[L939, L961-1]true, 5318#[L941, L961-1]true, 5322#[thread1FINAL, L961-1]true, 5326#[L961-1, thread1EXIT]true, 5330#[L961-2, thread2ENTRY, thread1EXIT]true, 5332#[thread2ENTRY, thread1EXIT, L962]true, 5336#[L962-1, thread2ENTRY, thread1EXIT]true, 5340#[L945, L962-1, thread1EXIT]true, 5344#[L962-1, L945-1, thread1EXIT]true, 5348#[L962-1, L946-2, thread1EXIT]true, 5352#[L962-1, L946-3, thread1EXIT]true, 5455#[L962-1, L948, thread1EXIT]true, 5459#[L962-1, L948-1, thread1EXIT]true, 5463#[L962-1, L949, thread1EXIT]true, 5467#[L962-1, L951, thread1EXIT]true, 5471#[L962-1, thread2FINAL, thread1EXIT]true, 5475#[L962-1, thread2EXIT, thread1EXIT]true, 5479#[L962-2, thread1EXIT]true, 5483#[L963, thread1EXIT]true, 5485#[L963-1, thread1EXIT]true, 5487#[L963-2]true, 5489#[L964]true, 5491#[L966]true, 5495#[L20-5]true, 5497#[L20-7]true, 5508#[ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]true] [2021-01-21 18:19:37,849 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-21 18:19:37,850 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 18:19:37,852 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 18:19:37,852 INFO L82 PathProgramCache]: Analyzing trace with hash 1071980846, now seen corresponding path program 1 times [2021-01-21 18:19:37,854 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 18:19:37,854 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [224764214] [2021-01-21 18:19:37,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 18:19:37,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 18:19:38,036 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-21 18:19:38,037 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [224764214] [2021-01-21 18:19:38,037 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 18:19:38,037 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-01-21 18:19:38,038 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2145705609] [2021-01-21 18:19:38,039 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-21 18:19:38,039 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 18:19:38,040 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-21 18:19:38,041 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-21 18:19:38,041 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 18:19:38,041 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-21 18:19:38,057 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 18:19:38,057 WARN L144 IndependenceRelation]: Script Release Time: 0ms [2021-01-21 18:19:38,063 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:19:38,066 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,085 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,089 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:38,094 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:38,098 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,102 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,105 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,110 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,115 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:38,119 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,123 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,127 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,130 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,135 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,139 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,143 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,147 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,152 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:19:38,156 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,160 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,164 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,168 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,172 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,176 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,180 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,186 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,191 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,194 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,197 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,201 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,204 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,207 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,211 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,215 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,218 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,221 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,224 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,228 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,231 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,235 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,238 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,242 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,246 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,249 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,252 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,255 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,259 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,262 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,265 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,270 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,274 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,279 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,282 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,287 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,290 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,301 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,304 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,321 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:38,326 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,330 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,334 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,338 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,342 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,347 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,351 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:38,356 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,360 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,364 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,368 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,372 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,378 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:19:38,382 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:38,386 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,391 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,395 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,399 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,403 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,406 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,410 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,414 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,417 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,425 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,428 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,431 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,433 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,437 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,440 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,445 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,448 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,453 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:38,457 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,460 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,463 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,466 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,470 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,474 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,477 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,481 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,485 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,488 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,491 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,496 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:38,500 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,503 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,506 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,512 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,515 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,520 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,523 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,528 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,531 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,538 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 18:19:38,538 WARN L144 IndependenceRelation]: Script Release Time: 0ms [2021-01-21 18:19:38,541 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,545 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,548 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,551 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,557 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 18:19:38,558 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 18:19:38,562 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:38,565 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,569 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,574 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms Size of Word is: 78 and size of Sequence is : 79[2021-01-21 18:19:38,586 INFO L131 SleepSetCegar]: Size of mCounterexample is: 79 [2021-01-21 18:19:38,587 INFO L132 SleepSetCegar]: [5514#[ULTIMATE.startENTRY]true, 5517#[L-1]true, 5520#[L-1-1]true, 5523#[L20]true, 5526#[L20-1]true, 5529#[L20-2]true, 5532#[L20-3]true, 5535#[L20-4]true, 5538#[L931]true, 5541#[L931-1]true, 5544#[L931-2]true, 5547#[L931-3]true, 5550#[L931-4]true, 5553#[L931-5]true, 5556#[L931-6]true, 5559#[L932]true, 5562#[L932-1]true, 5565#[L932-2]true, 5568#[L932-3]true, 5571#[L932-4]true, 5574#[L932-5]true, 5577#[L932-6]true, 5580#[L932-7]true, 5583#[L932-8]true, 5586#[L932-9]true, 5589#[L932-10]true, 5592#[L932-11]true, 5595#[L932-12]true, 5598#[L932-13]true, 5601#[L932-14]true, 5604#[L932-15]true, 5607#[L932-16]true, 5610#[L932-17]true, 5613#[L-1-2]true, 5616#[L955]true, 5619#[L955-1]true, 5622#[L955-2]true, 5625#[L957](= ~num~0 1), 5628#[L960](= ~num~0 1), 5631#[L960-1](= ~num~0 1), 5634#[thread1ENTRY, L960-2](= ~num~0 1), 5637#[thread1ENTRY, L961](= ~num~0 1), 5643#[thread1ENTRY, L961-1](= ~num~0 1), 5649#[L935, L961-1](= ~num~0 1), 5655#[L935-1, L961-1](= ~num~0 1), 5663#[L936-2, L961-1](= ~num~0 1), 5671#[L937, L961-1](= ~num~0 1), 8931#[L937-1, L961-1](= ~num~0 1), 8939#[L937-2, L961-1](= ~num~0 1), 5663#[L936-2, L961-1](= ~num~0 1), 5673#[L961-2, thread2ENTRY, L936-2](= ~num~0 1), 8952#[thread2ENTRY, L936-2, L962](= ~num~0 1), 8960#[L962-1, thread2ENTRY, L936-2](= ~num~0 1), 8967#[L945, L962-1, L936-2](= ~num~0 1), 8971#[L962-1, L945-1, L936-2](= ~num~0 1), 8978#[L962-1, L936-2, L946-2](= ~num~0 1), 8984#[L962-1, L936-2, L946-3](= ~num~0 1), 9036#[L962-1, L948, L936-2](= ~num~0 1), 9040#[L962-1, L936-2, L948-1]true, 9045#[L962-1, L948-1, L936-3]true, 9054#[L962-1, L938, L948-1]true, 9060#[L962-1, L938-1, L948-1]true, 9068#[L962-1, L948-1, L939]true, 9074#[L962-1, L948-1, L941]true, 9080#[L962-1, L948-1, thread1FINAL]true, 9086#[L962-1, L948-1, thread1EXIT]true, 9090#[L962-1, L949, thread1EXIT]true, 9096#[L962-1, L951, thread1EXIT]true, 9102#[L962-1, thread2FINAL, thread1EXIT]true, 9108#[L962-1, thread2EXIT, thread1EXIT]true, 9114#[L962-2, thread1EXIT]true, 9120#[L963, thread1EXIT]true, 9123#[L963-1, thread1EXIT]true, 9126#[L963-2]true, 9129#[L964]true, 9132#[L966]true, 9138#[L20-5]true, 9141#[L20-7]true, 9144#[ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]true] [2021-01-21 18:19:38,587 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-21 18:19:38,587 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 18:19:38,588 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 18:19:38,588 INFO L82 PathProgramCache]: Analyzing trace with hash -1085531454, now seen corresponding path program 1 times [2021-01-21 18:19:38,589 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 18:19:38,589 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1087317150] [2021-01-21 18:19:38,589 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 18:19:38,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 18:19:38,699 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-21 18:19:38,699 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1087317150] [2021-01-21 18:19:38,699 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 18:19:38,699 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-01-21 18:19:38,700 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1954893410] [2021-01-21 18:19:38,700 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-21 18:19:38,700 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 18:19:38,701 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-21 18:19:38,701 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-21 18:19:38,702 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 18:19:38,702 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-21 18:19:38,729 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 18:19:38,729 WARN L144 IndependenceRelation]: Script Release Time: 0ms [2021-01-21 18:19:38,732 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,737 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:19:38,756 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,760 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,764 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,768 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,772 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,775 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,779 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,783 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,787 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,791 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,794 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,798 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,802 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,805 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,809 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,813 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,817 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,820 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,824 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,828 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,831 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,835 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,839 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,842 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,849 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,852 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,855 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,858 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,861 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,865 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,868 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,871 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,875 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,878 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,881 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,884 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,887 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,890 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,893 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,896 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,900 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,903 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,906 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,909 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,912 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,915 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,918 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,921 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,925 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,929 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:38,933 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:38,966 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 18:19:38,972 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:19:38,976 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,001 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 18:19:39,005 WARN L144 IndependenceRelation]: Script Release Time: 4ms [2021-01-21 18:19:39,008 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 18:19:39,010 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,029 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 18:19:39,030 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 18:19:39,036 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 18:19:39,040 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:39,045 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,048 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,057 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:19:39,062 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,067 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:39,072 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:39,077 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:39,089 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:39,097 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 18:19:39,101 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,105 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,109 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,113 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,117 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,121 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,126 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,130 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,134 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,138 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,141 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,145 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,152 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 18:19:39,162 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,165 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,168 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,171 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,175 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,179 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,182 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,185 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,190 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,193 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,196 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,200 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,203 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,207 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,210 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,213 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,218 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,221 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,224 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,231 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,235 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,238 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,242 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,245 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,251 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,254 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,265 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 18:19:39,268 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,275 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,279 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:39,285 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 18:19:39,286 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 18:19:39,290 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:39,293 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,297 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,300 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,304 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,307 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,311 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,314 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,321 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,328 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 18:19:39,331 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,334 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,338 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,342 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,346 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,349 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,354 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,357 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,360 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,363 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,368 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,372 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,376 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,380 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,386 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,390 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,394 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,399 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:39,405 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,408 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,414 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,423 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 18:19:39,429 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,433 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:39,438 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,442 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,446 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,449 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,451 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 18:19:39,452 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 18:19:39,456 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:39,460 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,465 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,470 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,476 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:39,481 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:39,487 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:39,493 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms Size of Word is: 78 and size of Sequence is : 79[2021-01-21 18:19:39,496 INFO L131 SleepSetCegar]: Size of mCounterexample is: 79 [2021-01-21 18:19:39,497 INFO L132 SleepSetCegar]: [9150#[ULTIMATE.startENTRY]true, 9153#[L-1]true, 9156#[L-1-1]true, 9159#[L20]true, 9162#[L20-1]true, 9165#[L20-2]true, 9168#[L20-3]true, 9171#[L20-4]true, 9174#[L931]true, 9177#[L931-1]true, 9180#[L931-2]true, 9183#[L931-3]true, 9186#[L931-4]true, 9189#[L931-5]true, 9192#[L931-6]true, 9195#[L932]true, 9198#[L932-1]true, 9201#[L932-2]true, 9204#[L932-3]true, 9207#[L932-4]true, 9210#[L932-5]true, 9213#[L932-6]true, 9216#[L932-7]true, 9219#[L932-8]true, 9222#[L932-9]true, 9225#[L932-10]true, 9228#[L932-11]true, 9231#[L932-12]true, 9234#[L932-13]true, 9237#[L932-14]true, 9240#[L932-15]true, 9243#[L932-16]true, 9246#[L932-17]true, 9249#[L-1-2]true, 9252#[L955]true, 9255#[L955-1]true, 9258#[L955-2]true, 9261#[L957](= ~num~0 1), 9264#[L960](= ~num~0 1), 9267#[L960-1](= ~num~0 1), 9270#[thread1ENTRY, L960-2](= ~num~0 1), 9273#[thread1ENTRY, L961](= ~num~0 1), 9279#[thread1ENTRY, L961-1](= ~num~0 1), 9285#[L935, L961-1](= ~num~0 1), 9291#[L935-1, L961-1](and (= (select (select |#pthreadsMutex| |~#m~0.base|) |~#m~0.offset|) 1) (= ~num~0 1)), 9299#[L936-2, L961-1](and (= (select (select |#pthreadsMutex| |~#m~0.base|) |~#m~0.offset|) 1) (= ~num~0 1)), 9307#[L937, L961-1](and (= (select (select |#pthreadsMutex| |~#m~0.base|) |~#m~0.offset|) 1) (= ~num~0 1)), 12285#[L937-1, L961-1](= ~num~0 1), 12293#[L961-2, thread2ENTRY, L937-1](= ~num~0 1), 13226#[thread2ENTRY, L937-1, L962](= ~num~0 1), 13238#[L962-1, thread2ENTRY, L937-1](= ~num~0 1), 13247#[L945, L962-1, L937-1](= ~num~0 1), 13253#[L962-1, L945-1, L937-1](and (= (select (select |#pthreadsMutex| |~#m~0.base|) |~#m~0.offset|) 1) (= ~num~0 1)), 13259#[L962-1, L946-2, L937-1](and (= (select (select |#pthreadsMutex| |~#m~0.base|) |~#m~0.offset|) 1) (= ~num~0 1)), 13271#[L962-1, L946-3, L937-1](and (= (select (select |#pthreadsMutex| |~#m~0.base|) |~#m~0.offset|) 1) (= ~num~0 1)), 13337#[L962-1, L948, L937-1](and (= (select (select |#pthreadsMutex| |~#m~0.base|) |~#m~0.offset|) 1) (= ~num~0 1)), 13343#[L962-1, L948-1, L937-1](= (select (select |#pthreadsMutex| |~#m~0.base|) |~#m~0.offset|) 1), 13349#[L962-1, L949, L937-1](= (select (select |#pthreadsMutex| |~#m~0.base|) |~#m~0.offset|) 1), 13355#[L962-1, L951, L937-1]true, 13361#[L962-1, L951, L937-2](= (select (select |#pthreadsMutex| |~#m~0.base|) |~#m~0.offset|) 1), 13367#[L962-1, L951, L936-2](= (select (select |#pthreadsMutex| |~#m~0.base|) |~#m~0.offset|) 1), 13373#[L962-1, L951, L936-3](= (select (select |#pthreadsMutex| |~#m~0.base|) |~#m~0.offset|) 1), 13386#[L962-1, L938, L951](= (select (select |#pthreadsMutex| |~#m~0.base|) |~#m~0.offset|) 1), 13396#[L962-1, L951, L938-1](= (select (select |#pthreadsMutex| |~#m~0.base|) |~#m~0.offset|) 1), 13406#[L962-1, L951, L939](= (select (select |#pthreadsMutex| |~#m~0.base|) |~#m~0.offset|) 1), 13418#[L962-1, L951, L941]true, 13428#[L962-1, L951, thread1FINAL]true, 13436#[L962-1, L951, thread1EXIT]true, 13440#[L962-1, thread2FINAL, thread1EXIT]true, 13446#[L962-1, thread2EXIT, thread1EXIT]true, 13452#[L962-2, thread1EXIT]true, 13458#[L963, thread1EXIT]true, 13461#[L963-1, thread1EXIT]true, 13464#[L963-2]true, 13467#[L964]true, 13470#[L966]true, 13476#[L20-5]true, 13479#[L20-7]true, 13482#[ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]true] [2021-01-21 18:19:39,497 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-01-21 18:19:39,497 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 18:19:39,498 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 18:19:39,498 INFO L82 PathProgramCache]: Analyzing trace with hash 1771808842, now seen corresponding path program 2 times [2021-01-21 18:19:39,499 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 18:19:39,499 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [586241939] [2021-01-21 18:19:39,499 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 18:19:39,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 18:19:39,607 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-01-21 18:19:39,608 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [586241939] [2021-01-21 18:19:39,608 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 18:19:39,608 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-01-21 18:19:39,609 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [991100901] [2021-01-21 18:19:39,609 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-01-21 18:19:39,609 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 18:19:39,610 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-01-21 18:19:39,610 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-01-21 18:19:39,610 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 18:19:39,611 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 5 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-21 18:19:39,682 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,685 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,708 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:39,713 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:39,718 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,721 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,726 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,729 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,734 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,738 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,743 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:39,748 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,752 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,756 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,760 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,764 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,769 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,773 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,778 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,782 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,786 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,790 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,794 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,798 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,802 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,806 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,815 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,818 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,822 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,825 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,828 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,832 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,835 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,839 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,843 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,847 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,850 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,853 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,857 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,860 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,864 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,867 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,872 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,875 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,878 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,881 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,885 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,888 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,891 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,894 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,899 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,903 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,907 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,911 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,915 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,918 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,945 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,947 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,967 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 18:19:39,967 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 18:19:39,971 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:19:39,975 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,980 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,986 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:39,990 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:39,993 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:39,997 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,001 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,006 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,010 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,014 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:40,017 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,021 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:40,024 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,028 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,032 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,036 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:40,040 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,045 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:40,048 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,052 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,056 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,060 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,065 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:40,073 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,077 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:40,080 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:40,083 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:40,086 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:40,090 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:40,093 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:40,096 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:40,100 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:40,103 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:40,106 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:40,109 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:40,113 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:40,117 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,120 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,123 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,128 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:40,131 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:40,134 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,138 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,142 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:40,145 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,149 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:40,152 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:40,157 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,162 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:19:40,167 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,171 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:40,176 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:40,179 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,224 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:19:40,227 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,235 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:19:40,240 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:19:40,244 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,248 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:40,251 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,257 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:40,261 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,265 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:40,269 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,272 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,277 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,280 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,284 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:40,291 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 18:19:40,297 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:40,300 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:40,305 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:40,311 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:19:40,316 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,319 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,322 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,325 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,330 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,334 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:40,337 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,340 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,346 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:19:40,350 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:40,354 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:40,357 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,361 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,364 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:40,368 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:40,371 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,375 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 18:19:40,377 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:40,381 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:40,384 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,388 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,392 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:40,397 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,402 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:40,408 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:19:40,413 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:40,420 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:40,424 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms Size of Word is: 78 and size of Sequence is : 79[2021-01-21 18:19:40,425 INFO L131 SleepSetCegar]: Size of mCounterexample is: 79 [2021-01-21 18:19:40,426 INFO L132 SleepSetCegar]: [13490#[ULTIMATE.startENTRY]true, 13493#[L-1]true, 13496#[L-1-1]true, 13499#[L20]true, 13502#[L20-1]true, 13505#[L20-2]true, 13508#[L20-3]true, 13511#[L20-4]true, 13514#[L931]true, 13517#[L931-1]true, 13520#[L931-2]true, 13523#[L931-3]true, 13526#[L931-4]true, 13529#[L931-5]true, 13532#[L931-6]true, 13535#[L932]true, 13538#[L932-1]true, 13541#[L932-2]true, 13544#[L932-3]true, 13547#[L932-4]true, 13550#[L932-5]true, 13553#[L932-6]true, 13556#[L932-7]true, 13559#[L932-8]true, 13562#[L932-9]true, 13565#[L932-10]true, 13568#[L932-11]true, 13571#[L932-12]true, 13574#[L932-13]true, 13577#[L932-14]true, 13580#[L932-15]true, 13583#[L932-16]true, 13586#[L932-17]true, 13589#[L-1-2]true, 13592#[L955]true, 13595#[L955-1]true, 13598#[L955-2]true, 13601#[L957](= ~num~0 1), 13604#[L960](= ~num~0 1), 13607#[L960-1](= ~num~0 1), 13610#[thread1ENTRY, L960-2](and (= ~num~0 1) (= thread1Thread1of1ForFork0_thidvar0 0)), 13613#[thread1ENTRY, L961](and (= ~num~0 1) (= thread1Thread1of1ForFork0_thidvar0 0)), 13621#[thread1ENTRY, L961-1](and (not (= thread1Thread1of1ForFork0_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t2~0.base|) |ULTIMATE.start_main_~#t2~0.offset|))) (= ~num~0 1) (= thread1Thread1of1ForFork0_thidvar0 0)), 13627#[L935, L961-1](and (not (= thread1Thread1of1ForFork0_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t2~0.base|) |ULTIMATE.start_main_~#t2~0.offset|))) (= ~num~0 1) (= thread1Thread1of1ForFork0_thidvar0 0)), 13633#[L935-1, L961-1](and (not (= thread1Thread1of1ForFork0_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t2~0.base|) |ULTIMATE.start_main_~#t2~0.offset|))) (= (select (select |#pthreadsMutex| |~#m~0.base|) |~#m~0.offset|) 1) (= ~num~0 1) (= thread1Thread1of1ForFork0_thidvar0 0)), 13641#[L936-2, L961-1](and (not (= thread1Thread1of1ForFork0_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t2~0.base|) |ULTIMATE.start_main_~#t2~0.offset|))) (= (select (select |#pthreadsMutex| |~#m~0.base|) |~#m~0.offset|) 1) (= ~num~0 1) (= thread1Thread1of1ForFork0_thidvar0 0)), 13649#[L937, L961-1](and (not (= thread1Thread1of1ForFork0_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t2~0.base|) |ULTIMATE.start_main_~#t2~0.offset|))) (= (select (select |#pthreadsMutex| |~#m~0.base|) |~#m~0.offset|) 1) (= ~num~0 1) (= thread1Thread1of1ForFork0_thidvar0 0)), 16657#[L937-1, L961-1](and (not (= thread1Thread1of1ForFork0_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t2~0.base|) |ULTIMATE.start_main_~#t2~0.offset|))) (= ~num~0 1) (= thread1Thread1of1ForFork0_thidvar0 0)), 16665#[L961-2, thread2ENTRY, L937-1](and (not (= thread1Thread1of1ForFork0_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t2~0.base|) |ULTIMATE.start_main_~#t2~0.offset|))) (= ~num~0 1) (= thread1Thread1of1ForFork0_thidvar0 0)), 17165#[thread2ENTRY, L937-1, L962](and (not (= thread1Thread1of1ForFork0_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t2~0.base|) |ULTIMATE.start_main_~#t2~0.offset|))) (= ~num~0 1) (= thread1Thread1of1ForFork0_thidvar0 0)), 17171#[L962-1, thread2ENTRY, L937-1](and (not (= thread1Thread1of1ForFork0_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t2~0.base|) |ULTIMATE.start_main_~#t2~0.offset|))) (= ~num~0 1) (= thread1Thread1of1ForFork0_thidvar0 0)), 17177#[L945, L962-1, L937-1](and (not (= thread1Thread1of1ForFork0_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t2~0.base|) |ULTIMATE.start_main_~#t2~0.offset|))) (= ~num~0 1) (= thread1Thread1of1ForFork0_thidvar0 0)), 17180#[L962-1, L945-1, L937-1](and (not (= thread1Thread1of1ForFork0_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t2~0.base|) |ULTIMATE.start_main_~#t2~0.offset|))) (= (select (select |#pthreadsMutex| |~#m~0.base|) |~#m~0.offset|) 1) (= ~num~0 1) (= thread1Thread1of1ForFork0_thidvar0 0)), 17183#[L962-1, L946-2, L937-1](and (not (= thread1Thread1of1ForFork0_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t2~0.base|) |ULTIMATE.start_main_~#t2~0.offset|))) (= (select (select |#pthreadsMutex| |~#m~0.base|) |~#m~0.offset|) 1) (= ~num~0 1) (= thread1Thread1of1ForFork0_thidvar0 0)), 17186#[L962-1, L946-3, L937-1](and (not (= thread1Thread1of1ForFork0_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t2~0.base|) |ULTIMATE.start_main_~#t2~0.offset|))) (= (select (select |#pthreadsMutex| |~#m~0.base|) |~#m~0.offset|) 1) (= ~num~0 1) (= thread1Thread1of1ForFork0_thidvar0 0)), 17222#[L962-1, L948, L937-1](and (not (= thread1Thread1of1ForFork0_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t2~0.base|) |ULTIMATE.start_main_~#t2~0.offset|))) (= (select (select |#pthreadsMutex| |~#m~0.base|) |~#m~0.offset|) 1) (= ~num~0 1) (= thread1Thread1of1ForFork0_thidvar0 0)), 17225#[L962-1, L948-1, L937-1](and (not (= thread1Thread1of1ForFork0_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t2~0.base|) |ULTIMATE.start_main_~#t2~0.offset|))) (= (select (select |#pthreadsMutex| |~#m~0.base|) |~#m~0.offset|) 1) (= thread1Thread1of1ForFork0_thidvar0 0)), 17228#[L962-1, L949, L937-1](and (not (= thread1Thread1of1ForFork0_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t2~0.base|) |ULTIMATE.start_main_~#t2~0.offset|))) (= (select (select |#pthreadsMutex| |~#m~0.base|) |~#m~0.offset|) 1) (= thread1Thread1of1ForFork0_thidvar0 0)), 17231#[L962-1, L951, L937-1](and (not (= thread1Thread1of1ForFork0_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t2~0.base|) |ULTIMATE.start_main_~#t2~0.offset|))) (= thread1Thread1of1ForFork0_thidvar0 0)), 17234#[L962-1, L951, L937-2](and (not (= thread1Thread1of1ForFork0_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t2~0.base|) |ULTIMATE.start_main_~#t2~0.offset|))) (= (select (select |#pthreadsMutex| |~#m~0.base|) |~#m~0.offset|) 1) (= thread1Thread1of1ForFork0_thidvar0 0)), 17240#[L962-1, L951, L936-2](and (not (= thread1Thread1of1ForFork0_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t2~0.base|) |ULTIMATE.start_main_~#t2~0.offset|))) (= (select (select |#pthreadsMutex| |~#m~0.base|) |~#m~0.offset|) 1) (= thread1Thread1of1ForFork0_thidvar0 0)), 17246#[L962-1, L951, L936-3](and (not (= thread1Thread1of1ForFork0_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t2~0.base|) |ULTIMATE.start_main_~#t2~0.offset|))) (= (select (select |#pthreadsMutex| |~#m~0.base|) |~#m~0.offset|) 1) (= thread1Thread1of1ForFork0_thidvar0 0)), 17255#[L962-1, L938, L951](and (not (= thread1Thread1of1ForFork0_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t2~0.base|) |ULTIMATE.start_main_~#t2~0.offset|))) (= (select (select |#pthreadsMutex| |~#m~0.base|) |~#m~0.offset|) 1) (= thread1Thread1of1ForFork0_thidvar0 0)), 17261#[L962-1, L951, L938-1](and (not (= thread1Thread1of1ForFork0_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t2~0.base|) |ULTIMATE.start_main_~#t2~0.offset|))) (= (select (select |#pthreadsMutex| |~#m~0.base|) |~#m~0.offset|) 1) (= thread1Thread1of1ForFork0_thidvar0 0)), 17267#[L962-1, L951, L939](and (not (= thread1Thread1of1ForFork0_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t2~0.base|) |ULTIMATE.start_main_~#t2~0.offset|))) (= (select (select |#pthreadsMutex| |~#m~0.base|) |~#m~0.offset|) 1) (= thread1Thread1of1ForFork0_thidvar0 0)), 17275#[L962-1, L951, L941](and (not (= thread1Thread1of1ForFork0_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t2~0.base|) |ULTIMATE.start_main_~#t2~0.offset|))) (= thread1Thread1of1ForFork0_thidvar0 0)), 17281#[L962-1, L951, thread1FINAL](and (not (= thread1Thread1of1ForFork0_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t2~0.base|) |ULTIMATE.start_main_~#t2~0.offset|))) (= thread1Thread1of1ForFork0_thidvar0 0)), 17287#[L962-1, L951, thread1EXIT](and (not (= thread1Thread1of1ForFork0_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t2~0.base|) |ULTIMATE.start_main_~#t2~0.offset|))) (= thread1Thread1of1ForFork0_thidvar0 0)), 17291#[L962-1, thread2FINAL, thread1EXIT](and (not (= thread1Thread1of1ForFork0_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t2~0.base|) |ULTIMATE.start_main_~#t2~0.offset|))) (= thread1Thread1of1ForFork0_thidvar0 0)), 17297#[L962-1, thread2EXIT, thread1EXIT](and (not (= thread1Thread1of1ForFork0_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t2~0.base|) |ULTIMATE.start_main_~#t2~0.offset|))) (= thread1Thread1of1ForFork0_thidvar0 0)), 17305#[L962-2, thread2EXIT](and (not (= thread1Thread1of1ForFork0_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t2~0.base|) |ULTIMATE.start_main_~#t2~0.offset|))) (= thread1Thread1of1ForFork0_thidvar0 0)), 17389#[L963, thread2EXIT](and (not (= thread1Thread1of1ForFork0_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t2~0.base|) |ULTIMATE.start_main_~#t2~0.offset|))) (= thread1Thread1of1ForFork0_thidvar0 0)), 17396#[L963-1, thread2EXIT](and (not (= thread1Thread1of1ForFork0_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t2~0.base|) |ULTIMATE.start_main_~#t2~0.offset|))) (not (= |ULTIMATE.start_main_#t~mem42| thread1Thread1of1ForFork0_thidvar0)) (= thread1Thread1of1ForFork0_thidvar0 0)), 17399#[L963-2](and (not (= thread1Thread1of1ForFork0_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t2~0.base|) |ULTIMATE.start_main_~#t2~0.offset|))) (not (= |ULTIMATE.start_main_#t~mem42| thread1Thread1of1ForFork0_thidvar0)) (= thread1Thread1of1ForFork0_thidvar0 0)), 17402#[L964](and (not (= thread1Thread1of1ForFork0_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t2~0.base|) |ULTIMATE.start_main_~#t2~0.offset|))) (= thread1Thread1of1ForFork0_thidvar0 0)), 17405#[L966](and (not (= thread1Thread1of1ForFork0_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t2~0.base|) |ULTIMATE.start_main_~#t2~0.offset|))) (= thread1Thread1of1ForFork0_thidvar0 0)), 17411#[L20-5](and (not (= thread1Thread1of1ForFork0_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t2~0.base|) |ULTIMATE.start_main_~#t2~0.offset|))) (= thread1Thread1of1ForFork0_thidvar0 0)), 17414#[L20-7](and (not (= thread1Thread1of1ForFork0_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t2~0.base|) |ULTIMATE.start_main_~#t2~0.offset|))) (= thread1Thread1of1ForFork0_thidvar0 0)), 17417#[ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](and (not (= thread1Thread1of1ForFork0_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t2~0.base|) |ULTIMATE.start_main_~#t2~0.offset|))) (= thread1Thread1of1ForFork0_thidvar0 0))] [2021-01-21 18:19:40,427 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-01-21 18:19:40,427 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 18:19:40,427 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 18:19:40,427 INFO L82 PathProgramCache]: Analyzing trace with hash -687074840, now seen corresponding path program 1 times [2021-01-21 18:19:40,428 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 18:19:40,428 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1427094456] [2021-01-21 18:19:40,428 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 18:19:40,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 18:19:40,585 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-21 18:19:40,585 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1427094456] [2021-01-21 18:19:40,586 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1746005933] [2021-01-21 18:19:40,586 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-21 18:19:40,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 18:19:40,691 INFO L263 TraceCheckSpWp]: Trace formula consists of 199 conjuncts, 9 conjunts are in the unsatisfiable core [2021-01-21 18:19:40,699 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-21 18:19:40,903 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-21 18:19:40,904 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-01-21 18:19:40,904 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [7] total 9 [2021-01-21 18:19:40,904 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [921971843] [2021-01-21 18:19:40,905 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-01-21 18:19:40,905 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 18:19:40,906 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-01-21 18:19:40,906 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2021-01-21 18:19:40,911 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 18:19:40,911 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 9.75) internal successors, (78), 8 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-21 18:19:40,968 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 18:19:40,969 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 18:19:40,974 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:19:40,976 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:40,995 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:40,999 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,004 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,007 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,011 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,014 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,019 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,022 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,026 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,030 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,034 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,039 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,043 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,046 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,050 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,054 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,059 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:19:41,063 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,068 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,071 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,075 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,078 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,082 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,086 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,094 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,097 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,100 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,103 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,107 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,110 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,113 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,115 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,120 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,122 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,126 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,128 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,132 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,135 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,137 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,140 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,144 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,147 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,151 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,153 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,157 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,160 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,163 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,165 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,171 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,174 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,178 INFO L163 IndependenceRelation]: 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Time: 3ms [2021-01-21 18:19:41,243 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,247 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,251 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,274 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 18:19:41,278 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:41,284 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:41,287 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,291 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,295 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,299 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,304 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:19:41,309 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,313 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,317 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,321 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,325 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,328 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,332 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,336 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:41,345 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,349 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,352 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,355 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,359 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,362 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,369 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:19:41,371 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 18:19:41,380 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:19:41,389 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:41,392 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,395 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,400 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:41,404 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,407 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,411 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,415 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,418 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,421 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,424 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,428 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,433 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:41,436 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,439 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,448 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 18:19:41,451 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,456 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,459 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,464 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,468 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,475 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 18:19:41,476 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 18:19:41,479 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:41,482 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,486 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,489 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,518 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,522 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,525 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,528 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,561 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 18:19:41,562 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 18:19:41,565 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,568 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,571 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,574 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,578 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,582 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,585 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,588 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,593 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,596 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,600 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,603 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,609 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:19:41,613 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,616 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,619 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,625 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,628 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,631 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,635 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,640 INFO L163 IndependenceRelation]: Independence Inclusion Check 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18:19:41,679 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,684 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,688 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,694 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:41,699 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:41,705 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:19:41,710 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:19:41,752 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 18:19:41,753 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 18:19:41,777 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 18:19:41,855 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,871 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 18:19:41,872 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 18:19:41,875 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:41,879 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,881 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,884 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 18:19:41,886 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,888 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,892 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,895 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,899 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,902 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,908 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:41,912 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:41,918 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:19:41,923 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:41,933 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:41,937 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:41,939 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,941 INFO L163 IndependenceRelation]: Independence Inclusion Check 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18:19:41,993 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:41,997 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:41,999 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:42,002 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 18:19:42,008 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:42,013 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:42,017 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:42,020 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:42,024 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,027 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,031 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,036 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,038 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:42,040 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:42,044 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,047 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,051 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:42,054 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:42,061 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:19:42,064 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:42,074 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 18:19:42,077 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,081 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,085 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:42,089 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,093 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:42,099 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:42,105 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:19:42,109 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,113 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:42,117 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,121 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,126 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,130 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,132 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:42,135 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 18:19:42,139 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:42,142 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,146 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:42,149 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,153 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:42,156 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,160 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,164 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,168 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:42,171 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,176 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,180 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,185 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:19:42,191 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:42,195 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,199 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:42,203 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,207 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,211 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,215 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,218 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:42,220 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:42,227 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 18:19:42,231 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:42,235 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,238 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,242 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,246 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:42,250 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,253 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,257 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:42,260 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,264 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,268 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,277 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:42,280 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:42,284 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,288 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,294 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:19:42,300 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:42,306 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:42,310 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,312 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:42,314 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:42,317 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:42,319 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:42,324 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,328 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,334 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:42,339 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:42,344 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,353 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,356 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 18:19:42,358 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:42,361 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 18:19:42,363 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:42,368 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,372 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:19:42,378 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:42,383 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:19:42,389 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:42,393 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:19:42,397 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:42,399 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:19:42,626 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-21 18:19:42,632 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.01 06:19:42 BasicIcfg [2021-01-21 18:19:42,633 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-01-21 18:19:42,635 INFO L168 Benchmark]: Toolchain (without parser) took 8057.95 ms. Allocated memory was 302.0 MB in the beginning and 438.3 MB in the end (delta: 136.3 MB). Free memory was 275.8 MB in the beginning and 300.0 MB in the end (delta: -24.2 MB). Peak memory consumption was 114.1 MB. Max. memory is 16.0 GB. [2021-01-21 18:19:42,636 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 302.0 MB. Free memory is still 272.8 MB. There was no memory consumed. Max. memory is 16.0 GB. [2021-01-21 18:19:42,636 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1056.38 ms. Allocated memory is still 302.0 MB. Free memory was 275.7 MB in the beginning and 253.0 MB in the end (delta: 22.6 MB). Peak memory consumption was 28.4 MB. Max. memory is 16.0 GB. [2021-01-21 18:19:42,637 INFO L168 Benchmark]: Boogie Procedure Inliner took 94.05 ms. Allocated memory is still 302.0 MB. Free memory was 253.0 MB in the beginning and 249.9 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-21 18:19:42,638 INFO L168 Benchmark]: Boogie Preprocessor took 34.55 ms. Allocated memory is still 302.0 MB. Free memory was 249.9 MB in the beginning and 248.8 MB in the end (delta: 1.0 MB). There was no memory consumed. Max. memory is 16.0 GB. [2021-01-21 18:19:42,639 INFO L168 Benchmark]: RCFGBuilder took 627.20 ms. Allocated memory is still 302.0 MB. Free memory was 248.8 MB in the beginning and 221.6 MB in the end (delta: 27.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.0 GB. [2021-01-21 18:19:42,640 INFO L168 Benchmark]: TraceAbstraction took 6237.46 ms. Allocated memory was 302.0 MB in the beginning and 438.3 MB in the end (delta: 136.3 MB). Free memory was 221.6 MB in the beginning and 300.0 MB in the end (delta: -78.5 MB). Peak memory consumption was 60.5 MB. Max. memory is 16.0 GB. [2021-01-21 18:19:42,643 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 302.0 MB. Free memory is still 272.8 MB. There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 1056.38 ms. Allocated memory is still 302.0 MB. Free memory was 275.7 MB in the beginning and 253.0 MB in the end (delta: 22.6 MB). Peak memory consumption was 28.4 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 94.05 ms. Allocated memory is still 302.0 MB. Free memory was 253.0 MB in the beginning and 249.9 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 34.55 ms. Allocated memory is still 302.0 MB. Free memory was 249.9 MB in the beginning and 248.8 MB in the end (delta: 1.0 MB). There was no memory consumed. Max. memory is 16.0 GB. * RCFGBuilder took 627.20 ms. Allocated memory is still 302.0 MB. Free memory was 248.8 MB in the beginning and 221.6 MB in the end (delta: 27.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.0 GB. * TraceAbstraction took 6237.46 ms. Allocated memory was 302.0 MB in the beginning and 438.3 MB in the end (delta: 136.3 MB). Free memory was 221.6 MB in the beginning and 300.0 MB in the end (delta: -78.5 MB). Peak memory consumption was 60.5 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 20]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 93 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 6.0s, OverallIterations: 5, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.5s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=770occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 460 NumberOfCodeBlocks, 460 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 454 ConstructedInterpolants, 0 QuantifiedInterpolants, 66719 SizeOfPredicates, 4 NumberOfNonLiveVariables, 199 ConjunctsInSsa, 9 ConjunctsInUnsatCore, 6 InterpolantComputations, 5 PerfectInterpolantSequences, 3/4 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...