/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-atomic/gcd-2.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-e5469eb [2021-01-21 18:30:37,354 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-21 18:30:37,357 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-21 18:30:37,393 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-21 18:30:37,394 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-21 18:30:37,395 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-21 18:30:37,397 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-21 18:30:37,400 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-21 18:30:37,402 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-21 18:30:37,403 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-21 18:30:37,404 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-21 18:30:37,406 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-21 18:30:37,406 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-21 18:30:37,408 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-21 18:30:37,409 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-21 18:30:37,411 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-21 18:30:37,412 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-21 18:30:37,413 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-21 18:30:37,415 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-21 18:30:37,418 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-21 18:30:37,420 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-21 18:30:37,421 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-21 18:30:37,423 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-21 18:30:37,424 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-21 18:30:37,427 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-01-21 18:30:37,444 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-21 18:30:37,446 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-21 18:30:37,447 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-21 18:30:37,449 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 18:30:37,502 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-21 18:30:37,503 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-21 18:30:37,508 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-21 18:30:37,508 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-21 18:30:37,508 INFO L138 SettingsManager]: * Use SBE=true [2021-01-21 18:30:37,509 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-21 18:30:37,509 INFO L138 SettingsManager]: * sizeof long=4 [2021-01-21 18:30:37,509 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-21 18:30:37,509 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-01-21 18:30:37,509 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-21 18:30:37,511 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-21 18:30:37,511 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-21 18:30:37,511 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-21 18:30:37,511 INFO L138 SettingsManager]: * sizeof long double=12 [2021-01-21 18:30:37,512 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-21 18:30:37,512 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-21 18:30:37,512 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-21 18:30:37,512 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-21 18:30:37,512 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-21 18:30:37,513 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-01-21 18:30:37,513 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-21 18:30:37,513 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-21 18:30:37,513 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-21 18:30:37,514 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-21 18:30:37,514 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-21 18:30:37,514 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-21 18:30:37,514 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-21 18:30:37,515 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-01-21 18:30:37,515 INFO L138 SettingsManager]: * Lazy Petri-NFA conversion=true [2021-01-21 18:30:37,515 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=SLEEP_SET_FA [2021-01-21 18:30:37,515 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-21 18:30:37,515 INFO L138 SettingsManager]: * Minimization of abstraction=NONE [2021-01-21 18:30:37,516 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-01-21 18:30:37,516 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-21 18:30:37,912 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-21 18:30:37,941 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-21 18:30:37,944 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-21 18:30:37,946 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-21 18:30:37,951 INFO L275 PluginConnector]: CDTParser initialized [2021-01-21 18:30:37,952 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-atomic/gcd-2.i [2021-01-21 18:30:38,047 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/46a876e1d/ddd48891262640189c1e13a7181809bf/FLAG99c74389e [2021-01-21 18:30:38,899 INFO L306 CDTParser]: Found 1 translation units. [2021-01-21 18:30:38,899 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-atomic/gcd-2.i [2021-01-21 18:30:38,921 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/46a876e1d/ddd48891262640189c1e13a7181809bf/FLAG99c74389e [2021-01-21 18:30:39,193 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/46a876e1d/ddd48891262640189c1e13a7181809bf [2021-01-21 18:30:39,196 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-21 18:30:39,199 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-01-21 18:30:39,201 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-21 18:30:39,201 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-21 18:30:39,207 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-21 18:30:39,208 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 06:30:39" (1/1) ... [2021-01-21 18:30:39,213 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35ccb9bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 06:30:39, skipping insertion in model container [2021-01-21 18:30:39,213 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 06:30:39" (1/1) ... [2021-01-21 18:30:39,222 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-21 18:30:39,289 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-01-21 18:30:39,678 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-21 18:30:39,688 INFO L203 MainTranslator]: Completed pre-run [2021-01-21 18:30:39,744 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-21 18:30:39,852 INFO L208 MainTranslator]: Completed translation [2021-01-21 18:30:39,853 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 06:30:39 WrapperNode [2021-01-21 18:30:39,853 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-21 18:30:39,856 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-21 18:30:39,856 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-21 18:30:39,856 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-21 18:30:39,865 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 06:30:39" (1/1) ... [2021-01-21 18:30:39,889 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 06:30:39" (1/1) ... [2021-01-21 18:30:39,922 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-21 18:30:39,923 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-21 18:30:39,923 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-21 18:30:39,923 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-21 18:30:39,934 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 06:30:39" (1/1) ... [2021-01-21 18:30:39,934 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 06:30:39" (1/1) ... [2021-01-21 18:30:39,939 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 06:30:39" (1/1) ... [2021-01-21 18:30:39,939 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 06:30:39" (1/1) ... [2021-01-21 18:30:39,961 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 06:30:39" (1/1) ... [2021-01-21 18:30:39,981 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 06:30:39" (1/1) ... [2021-01-21 18:30:39,984 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 06:30:39" (1/1) ... [2021-01-21 18:30:39,988 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-21 18:30:39,991 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-21 18:30:39,991 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-21 18:30:39,992 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-21 18:30:39,993 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 06:30:39" (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 18:30:40,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-01-21 18:30:40,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-01-21 18:30:40,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-21 18:30:40,074 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-01-21 18:30:40,075 INFO L130 BoogieDeclarations]: Found specification of procedure dec_a [2021-01-21 18:30:40,076 INFO L138 BoogieDeclarations]: Found implementation of procedure dec_a [2021-01-21 18:30:40,076 INFO L130 BoogieDeclarations]: Found specification of procedure dec_b [2021-01-21 18:30:40,076 INFO L138 BoogieDeclarations]: Found implementation of procedure dec_b [2021-01-21 18:30:40,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-21 18:30:40,076 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-21 18:30:40,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-21 18:30:40,079 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 18:30:40,727 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-21 18:30:40,728 INFO L298 CfgBuilder]: Removed 32 assume(true) statements. [2021-01-21 18:30:40,733 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 06:30:40 BoogieIcfgContainer [2021-01-21 18:30:40,733 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-21 18:30:40,737 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-21 18:30:40,737 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-21 18:30:40,741 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-21 18:30:40,742 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.01 06:30:39" (1/3) ... [2021-01-21 18:30:40,743 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7fa468d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.01 06:30:40, skipping insertion in model container [2021-01-21 18:30:40,743 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 06:30:39" (2/3) ... [2021-01-21 18:30:40,744 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7fa468d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.01 06:30:40, skipping insertion in model container [2021-01-21 18:30:40,744 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 06:30:40" (3/3) ... [2021-01-21 18:30:40,746 INFO L111 eAbstractionObserver]: Analyzing ICFG gcd-2.i [2021-01-21 18:30:40,764 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-01-21 18:30:40,765 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-21 18:30:40,769 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2021-01-21 18:30:40,770 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-01-21 18:30:40,836 WARN L313 ript$VariableManager]: TermVariabe |dec_aThread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:30:40,837 WARN L313 ript$VariableManager]: TermVariabe |dec_aThread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:30:40,837 WARN L313 ript$VariableManager]: TermVariabe dec_aThread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:30:40,837 WARN L313 ript$VariableManager]: TermVariabe dec_aThread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:30:40,837 WARN L313 ript$VariableManager]: TermVariabe |dec_aThread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:30:40,837 WARN L313 ript$VariableManager]: TermVariabe |dec_aThread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:30:40,837 WARN L313 ript$VariableManager]: TermVariabe dec_aThread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:30:40,838 WARN L313 ript$VariableManager]: TermVariabe dec_aThread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:30:40,839 WARN L313 ript$VariableManager]: TermVariabe |dec_aThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:30:40,839 WARN L313 ript$VariableManager]: TermVariabe |dec_aThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:30:40,839 WARN L313 ript$VariableManager]: TermVariabe |dec_aThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:30:40,839 WARN L313 ript$VariableManager]: TermVariabe |dec_aThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:30:40,842 WARN L313 ript$VariableManager]: TermVariabe |dec_bThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:30:40,842 WARN L313 ript$VariableManager]: TermVariabe |dec_bThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:30:40,842 WARN L313 ript$VariableManager]: TermVariabe dec_bThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:30:40,842 WARN L313 ript$VariableManager]: TermVariabe dec_bThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:30:40,843 WARN L313 ript$VariableManager]: TermVariabe |dec_bThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:30:40,843 WARN L313 ript$VariableManager]: TermVariabe |dec_bThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:30:40,843 WARN L313 ript$VariableManager]: TermVariabe dec_bThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:30:40,843 WARN L313 ript$VariableManager]: TermVariabe dec_bThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:30:40,844 WARN L313 ript$VariableManager]: TermVariabe |dec_bThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:30:40,844 WARN L313 ript$VariableManager]: TermVariabe |dec_bThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:30:40,844 WARN L313 ript$VariableManager]: TermVariabe |dec_bThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:30:40,844 WARN L313 ript$VariableManager]: TermVariabe |dec_bThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:30:40,848 WARN L313 ript$VariableManager]: TermVariabe dec_bThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:30:40,848 WARN L313 ript$VariableManager]: TermVariabe |dec_bThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:30:40,849 WARN L313 ript$VariableManager]: TermVariabe |dec_bThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:30:40,849 WARN L313 ript$VariableManager]: TermVariabe dec_bThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:30:40,851 WARN L313 ript$VariableManager]: TermVariabe |dec_aThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:30:40,852 WARN L313 ript$VariableManager]: TermVariabe dec_aThread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:30:40,852 WARN L313 ript$VariableManager]: TermVariabe |dec_aThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:30:40,852 WARN L313 ript$VariableManager]: TermVariabe dec_aThread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 18:30:40,863 INFO L149 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2021-01-21 18:30:40,879 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-01-21 18:30:40,919 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-21 18:30:40,920 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-21 18:30:40,920 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-21 18:30:40,920 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-21 18:30:40,920 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-21 18:30:40,920 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-21 18:30:40,921 INFO L383 AbstractCegarLoop]: Minimize is NONE [2021-01-21 18:30:40,921 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-01-21 18:30:41,004 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:41,008 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:41,020 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:41,023 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:41,039 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:30:41,042 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 18:30:41,046 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:30:41,049 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:41,053 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:30:41,057 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:41,088 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:30:41,100 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:30:45,312 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2070ms [2021-01-21 18:30:45,328 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-21 18:30:47,425 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:30:47,441 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-21 18:30:47,455 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-21 18:30:47,467 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:30:47,482 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-21 18:30:49,587 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:30:49,600 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 18:30:49,614 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-21 18:30:49,633 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 12ms [2021-01-21 18:30:49,650 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 18:30:49,666 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:49,668 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:49,698 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 18:30:49,702 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:30:49,702 WARN L465 BasicCegarLoop]: Sleep Set Reduction Time: 8751ms [2021-01-21 18:30:49,703 WARN L466 BasicCegarLoop]: Sleep set: input automaton currently 262 states, but on-demand construction may add more states [2021-01-21 18:30:49,713 WARN L467 BasicCegarLoop]: Sleep set: output automaton has 262 states, 215 states have (on average 1.5488372093023255) internal successors, (333), 261 states have internal predecessors, (333), 0 states have call successors, (0), 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: 103 and size of Sequence is : 104[2021-01-21 18:30:49,736 INFO L131 SleepSetCegar]: Size of mCounterexample is: 104 [2021-01-21 18:30:49,738 INFO L132 SleepSetCegar]: [132#[ULTIMATE.startENTRY]don't care, 135#[L-1]don't care, 138#[L-1-1]don't care, 141#[L12]don't care, 144#[L12-1]don't care, 147#[L12-2]don't care, 150#[L12-3]don't care, 153#[L12-4]don't care, 156#[L695]don't care, 159#[L-1-2]don't care, 162#[L-1-3]don't care, 165#[L747]don't care, 168#[L747-1]don't care, 171#[L748]don't care, 174#[L748-1]don't care, 177#[L749]don't care, 180#[L749-1]don't care, 183#[L14]don't care, 186#[L15]don't care, 191#[L15-1]don't care, 189#[L14-1]don't care, 196#[L750]don't care, 199#[L14-2]don't care, 202#[L15-3]don't care, 205#[L15-4]don't care, 207#[L14-3]don't care, 212#[L751]don't care, 215#[L751-1]don't care, 218#[L724]don't care, 221#[L724-1]don't care, 224#[L726]don't care, 227#[L727]don't care, 230#[L728]don't care, 233#[L728-1]don't care, 236#[L728-2]don't care, 239#[L729]don't care, 242#[L729-1, dec_aENTRY]don't care, 247#[dec_aENTRY, L730]don't care, 251#[dec_aENTRY, L730-1]don't care, 259#[L711-1, L730-1]don't care, 263#[L709-2, L730-1]don't care, 275#[dec_aFINAL, L730-1]don't care, 279#[dec_aEXIT, L730-1]don't care, 285#[L730-2, dec_aEXIT, dec_bENTRY]don't care, 290#[dec_aEXIT, L731, dec_bENTRY]don't care, 296#[dec_aEXIT, L731, L720-1]don't care, 300#[dec_aEXIT, L731, L718-2]don't care, 312#[dec_aEXIT, L731, dec_bFINAL]don't care, 316#[dec_aEXIT, L731, dec_bEXIT]don't care, 322#[dec_aEXIT, dec_bEXIT, L731-1]don't care, 327#[dec_aEXIT, L731-2]don't care, 331#[dec_aEXIT, L732]don't care, 334#[dec_aEXIT, L732-1]don't care, 337#[L732-2]don't care, 340#[L733]don't care, 343#[L728-3]don't care, 346#[L728-4]don't care, 349#[L728-5]don't care, 352#[L728-6]don't care, 355#[L733-1]don't care, 358#[L751-2]don't care, 361#[L751-3]don't care, 364#[L735]don't care, 367#[L735-1]don't care, 370#[L735-2]don't care, 373#[L737]don't care, 376#[L737-1]don't care, 379#[L738]don't care, 382#[L738-1]don't care, 385#[L14-4]don't care, 388#[L15-6]don't care, 393#[L15-7]don't care, 391#[L14-5]don't care, 398#[L739]don't care, 401#[L14-6]don't care, 404#[L15-9]don't care, 407#[L15-10]don't care, 409#[L14-7]don't care, 414#[L740]don't care, 417#[L14-8]don't care, 420#[L15-12]don't care, 423#[L15-13]don't care, 425#[L14-9]don't care, 430#[L741]don't care, 433#[L18]don't care, 436#[L19]don't care, 439#[L20]don't care, 445#[L12-5]don't care, 450#[L12-9]don't care, 441#[L19-2]don't care, 455#[L742]don't care, 458#[L18-1]don't care, 461#[L19-3]don't care, 464#[L20-1]don't care, 470#[L12-10]don't care, 473#[L12-14]don't care, 466#[L19-5]don't care, 480#[L743]don't care, 483#[L18-2]don't care, 486#[L19-6]don't care, 489#[L20-2]don't care, 495#[L12-15]don't care, 498#[L12-17]don't care, 519#[ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]don't care] [2021-01-21 18:30:49,739 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 18:30:49,746 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 18:30:49,747 INFO L82 PathProgramCache]: Analyzing trace with hash -38445365, now seen corresponding path program 1 times [2021-01-21 18:30:49,760 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 18:30:49,760 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [590124231] [2021-01-21 18:30:49,761 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 18:30:49,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 18:30:50,074 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 18:30:50,074 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [590124231] [2021-01-21 18:30:50,076 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 18:30:50,077 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-21 18:30:50,078 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [524696316] [2021-01-21 18:30:50,083 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-01-21 18:30:50,084 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 18:30:50,103 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-01-21 18:30:50,104 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-01-21 18:30:50,106 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 18:30:50,107 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 51.5) internal successors, (103), 2 states have internal predecessors, (103), 0 states have call successors, (0), 0 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 18:30:50,151 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 18:30:50,161 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 18:30:50,168 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 18:30:50,173 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:30:50,185 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:30:50,192 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 18:30:50,198 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:30:50,202 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:30:50,207 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:50,210 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:50,214 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:50,219 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:30:50,240 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:30:50,243 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:50,246 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:30:50,251 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:30:50,274 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:30:50,278 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:50,282 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:30:50,290 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 18:30:50,294 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:30:50,297 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:50,301 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:50,308 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:30:50,345 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:50,348 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:50,604 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 18:30:50,612 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:30:50,622 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 18:30:50,630 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:30:50,643 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 18:30:50,653 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 18:30:50,661 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 18:30:50,670 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 18:30:50,688 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-21 18:30:52,780 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2090ms [2021-01-21 18:30:52,799 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-21 18:30:52,806 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:30:52,993 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 18:30:53,001 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:30:53,012 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 18:30:53,021 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 18:30:53,028 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 18:30:53,035 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 18:30:53,044 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 18:30:53,053 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:30:53,066 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-21 18:30:53,074 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:30:53,082 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:30:53,090 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 18:30:53,098 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:30:53,107 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:30:53,114 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:30:53,121 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:30:53,128 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 18:30:53,136 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:30:53,144 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 18:30:53,155 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 18:30:53,162 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:30:53,168 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:30:53,194 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 18:30:53,203 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 18:30:53,214 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 18:30:53,224 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 18:30:53,231 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 18:30:53,239 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:30:53,252 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-21 18:30:53,259 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:30:53,267 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 18:30:53,274 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 18:30:53,285 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-21 18:30:53,294 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:30:53,304 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 18:30:53,311 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 18:30:53,318 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:30:53,325 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:30:53,335 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:30:53,342 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 18:30:53,349 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 18:30:53,356 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:30:53,360 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:53,362 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:53,366 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:30:53,368 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:53,371 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:53,374 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 18:30:53,376 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:53,379 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:53,382 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:53,384 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:53,387 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:53,390 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:53,825 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 18:30:53,828 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 18:30:53,835 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:53,837 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:53,841 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:53,844 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:53,847 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:53,850 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms Size of Word is: 84 and size of Sequence is : 85[2021-01-21 18:30:53,852 INFO L131 SleepSetCegar]: Size of mCounterexample is: 85 [2021-01-21 18:30:53,852 INFO L132 SleepSetCegar]: [2936#[ULTIMATE.startENTRY]true, 2938#[L-1]true, 2940#[L-1-1]true, 2942#[L12]true, 2944#[L12-1]true, 2946#[L12-2]true, 2948#[L12-3]true, 2950#[L12-4]true, 2952#[L695]true, 2954#[L-1-2]true, 2956#[L-1-3]true, 2958#[L747]true, 2960#[L747-1]true, 2962#[L748]true, 2964#[L748-1]true, 2966#[L749]true, 2968#[L749-1]true, 2970#[L14]true, 2972#[L15]true, 2975#[L14-1]true, 40413#[L750]true, 40415#[L14-2]true, 40417#[L15-3]true, 40420#[L14-3]true, 40423#[L751]true, 40425#[L751-1]true, 40427#[L724]true, 40429#[L724-1]true, 40431#[L726]true, 40433#[L727]true, 40435#[L728]true, 40437#[L728-1]true, 40439#[L728-2]true, 40441#[L729]true, 40443#[L729-1, dec_aENTRY]true, 40445#[dec_aENTRY, L730]true, 40450#[dec_aENTRY, L730-1]true, 40454#[L711-1, L730-1]true, 40458#[L709-2, L730-1]true, 40464#[dec_aFINAL, L730-1]true, 40467#[dec_aEXIT, L730-1]true, 40471#[L730-2, dec_aEXIT, dec_bENTRY]true, 40474#[dec_aEXIT, L731, dec_bENTRY]true, 40477#[dec_aEXIT, L731, L720-1]true, 40481#[dec_aEXIT, L731, L718-2]true, 40487#[dec_aEXIT, L731, dec_bFINAL]true, 40491#[dec_aEXIT, L731, dec_bEXIT]true, 40495#[dec_aEXIT, dec_bEXIT, L731-1]true, 40497#[dec_aEXIT, L731-2]true, 40501#[dec_aEXIT, L732]true, 40503#[dec_aEXIT, L732-1]true, 40505#[L732-2]true, 40507#[L733]true, 40509#[L728-3]true, 40511#[L728-4]true, 40513#[L728-5]true, 40515#[L728-6]true, 40517#[L733-1]true, 40519#[L751-2]true, 40521#[L751-3]true, 40523#[L735]true, 40525#[L735-1]true, 40527#[L735-2]true, 40529#[L737]true, 40531#[L737-1]true, 40533#[L738]true, 40535#[L738-1]true, 40537#[L14-4]true, 40539#[L15-6]true, 40542#[L14-5]true, 40545#[L739]true, 40547#[L14-6]true, 40549#[L15-9]true, 40552#[L14-7]true, 40555#[L740]true, 40557#[L14-8]true, 40559#[L15-12]true, 40562#[L14-9]true, 40565#[L741]true, 40567#[L18]true, 40569#[L19]true, 40571#[L20]true, 40575#[L12-5]true, 40577#[L12-7]true, 40579#[ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]true] [2021-01-21 18:30:53,853 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-21 18:30:53,853 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 18:30:53,854 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 18:30:53,854 INFO L82 PathProgramCache]: Analyzing trace with hash 109541712, now seen corresponding path program 1 times [2021-01-21 18:30:53,854 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 18:30:53,854 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [298529818] [2021-01-21 18:30:53,855 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 18:30:53,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 18:30:54,047 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 18:30:54,047 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [298529818] [2021-01-21 18:30:54,047 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 18:30:54,048 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-01-21 18:30:54,048 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [530858256] [2021-01-21 18:30:54,051 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-01-21 18:30:54,052 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 18:30:54,053 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-01-21 18:30:54,053 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-01-21 18:30:54,053 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 18:30:54,054 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 16.8) internal successors, (84), 5 states have internal predecessors, (84), 0 states have call successors, (0), 0 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 18:30:54,077 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 18:30:54,078 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 18:30:54,080 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:30:54,083 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 18:30:54,087 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 18:30:54,095 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:30:54,100 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:54,103 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:54,105 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:54,108 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:54,111 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:54,114 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 18:30:54,116 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:54,119 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 18:30:54,131 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:54,133 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:54,136 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:54,139 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:54,156 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 18:30:54,159 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:54,161 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:54,164 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 18:30:54,166 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:54,169 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 18:30:54,171 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:54,174 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:54,196 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 18:30:54,198 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:54,321 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 18:30:54,328 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 18:30:54,335 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:30:54,343 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:30:54,352 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 18:30:54,359 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:30:54,366 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:30:54,373 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:30:54,381 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 18:30:54,389 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:30:54,397 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:30:56,492 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2090ms [2021-01-21 18:30:56,762 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-21 18:30:56,771 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 18:30:56,782 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 18:30:56,790 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:30:56,798 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 18:30:56,807 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:30:56,815 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 18:30:56,824 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:30:56,832 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 18:30:56,840 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:30:56,848 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:30:56,856 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:30:56,863 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 18:30:56,871 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:30:56,880 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 18:30:56,887 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 18:30:56,895 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 18:30:56,901 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 18:30:56,909 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:30:59,005 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2089ms [2021-01-21 18:30:59,013 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 18:30:59,020 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:30:59,030 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 18:30:59,041 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-21 18:30:59,048 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 18:30:59,056 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 18:30:59,063 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:30:59,071 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 18:30:59,079 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 18:30:59,093 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-21 18:30:59,100 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:30:59,109 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:30:59,120 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-21 18:30:59,132 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 12ms [2021-01-21 18:30:59,141 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:30:59,148 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 18:30:59,156 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 18:30:59,162 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:30:59,169 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:30:59,176 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 18:30:59,184 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 18:30:59,190 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 18:30:59,194 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:59,197 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 18:30:59,199 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:59,202 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:59,205 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:59,208 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 18:30:59,211 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:59,213 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:59,216 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:59,218 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:59,221 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:59,224 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:59,549 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 18:30:59,551 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:59,592 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:59,595 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 18:30:59,598 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:59,601 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:59,603 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:59,606 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 18:30:59,608 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:59,610 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:59,613 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:59,616 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:59,618 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:59,621 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:59,624 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:59,627 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:59,629 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 18:30:59,631 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:59,633 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 18:30:59,636 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 18:30:59,639 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:59,641 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:59,644 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:59,646 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:59,649 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:59,652 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:59,655 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 18:30:59,657 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 18:30:59,660 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:59,662 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:59,666 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 18:30:59,668 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:59,671 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:30:59,673 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:59,676 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:59,679 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:59,682 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 18:30:59,685 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:59,690 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:30:59,693 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:59,703 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 18:30:59,704 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 18:30:59,707 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:30:59,709 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:59,713 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:59,716 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 18:30:59,721 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 18:30:59,724 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms Size of Word is: 84 and size of Sequence is : 85[2021-01-21 18:30:59,726 INFO L131 SleepSetCegar]: Size of mCounterexample is: 85 [2021-01-21 18:30:59,727 INFO L132 SleepSetCegar]: [40587#[ULTIMATE.startENTRY]true, 40590#[L-1]true, 40593#[L-1-1]true, 40596#[L12]true, 40599#[L12-1]true, 40602#[L12-2]true, 40605#[L12-3]true, 40608#[L12-4]true, 40611#[L695]true, 40614#[L-1-2]true, 40617#[L-1-3]true, 40620#[L747]true, 40623#[L747-1]true, 40626#[L748]true, 40629#[L748-1]true, 40632#[L749]true, 40635#[L749-1]true, 40638#[L14]true, 40641#[L15]true, 40646#[L14-1]true, 78327#[L750]true, 78330#[L14-2]true, 78333#[L15-3]true, 78338#[L14-3]true, 78342#[L751]true, 78345#[L751-1]true, 78348#[L724]true, 78351#[L724-1]true, 78354#[L726]true, 78357#[L727]true, 78360#[L728]true, 78363#[L728-1]true, 78366#[L728-2]true, 78369#[L729]true, 78372#[L729-1, dec_aENTRY](= dec_aThread1of1ForFork1_thidvar0 0), 78375#[dec_aENTRY, L730](= dec_aThread1of1ForFork1_thidvar0 0), 78385#[dec_aENTRY, L730-1](and (= dec_aThread1of1ForFork1_thidvar0 0) (not (= (select (select |#memory_int| |ULTIMATE.start_start_~#t2~0.base|) |ULTIMATE.start_start_~#t2~0.offset|) dec_aThread1of1ForFork1_thidvar0))), 78391#[L711-1, L730-1](and (= dec_aThread1of1ForFork1_thidvar0 0) (not (= (select (select |#memory_int| |ULTIMATE.start_start_~#t2~0.base|) |ULTIMATE.start_start_~#t2~0.offset|) dec_aThread1of1ForFork1_thidvar0))), 78397#[L709-2, L730-1](and (= dec_aThread1of1ForFork1_thidvar0 0) (not (= (select (select |#memory_int| |ULTIMATE.start_start_~#t2~0.base|) |ULTIMATE.start_start_~#t2~0.offset|) dec_aThread1of1ForFork1_thidvar0))), 78406#[dec_aFINAL, L730-1](and (= dec_aThread1of1ForFork1_thidvar0 0) (not (= (select (select |#memory_int| |ULTIMATE.start_start_~#t2~0.base|) |ULTIMATE.start_start_~#t2~0.offset|) dec_aThread1of1ForFork1_thidvar0))), 78410#[dec_aEXIT, L730-1](and (= dec_aThread1of1ForFork1_thidvar0 0) (not (= (select (select |#memory_int| |ULTIMATE.start_start_~#t2~0.base|) |ULTIMATE.start_start_~#t2~0.offset|) dec_aThread1of1ForFork1_thidvar0))), 78416#[L730-2, dec_aEXIT, dec_bENTRY](and (= dec_aThread1of1ForFork1_thidvar0 0) (not (= (select (select |#memory_int| |ULTIMATE.start_start_~#t2~0.base|) |ULTIMATE.start_start_~#t2~0.offset|) dec_aThread1of1ForFork1_thidvar0))), 78421#[dec_aEXIT, L731, dec_bENTRY](and (= dec_aThread1of1ForFork1_thidvar0 0) (not (= (select (select |#memory_int| |ULTIMATE.start_start_~#t2~0.base|) |ULTIMATE.start_start_~#t2~0.offset|) dec_aThread1of1ForFork1_thidvar0))), 78425#[dec_aEXIT, L731, L720-1](and (= dec_aThread1of1ForFork1_thidvar0 0) (not (= (select (select |#memory_int| |ULTIMATE.start_start_~#t2~0.base|) |ULTIMATE.start_start_~#t2~0.offset|) dec_aThread1of1ForFork1_thidvar0))), 78431#[dec_aEXIT, L731, L718-2](and (= dec_aThread1of1ForFork1_thidvar0 0) (not (= (select (select |#memory_int| |ULTIMATE.start_start_~#t2~0.base|) |ULTIMATE.start_start_~#t2~0.offset|) dec_aThread1of1ForFork1_thidvar0))), 78440#[dec_aEXIT, L731, dec_bFINAL](and (= dec_aThread1of1ForFork1_thidvar0 0) (not (= (select (select |#memory_int| |ULTIMATE.start_start_~#t2~0.base|) |ULTIMATE.start_start_~#t2~0.offset|) dec_aThread1of1ForFork1_thidvar0))), 78446#[dec_aEXIT, L731, dec_bEXIT](and (= dec_aThread1of1ForFork1_thidvar0 0) (not (= (select (select |#memory_int| |ULTIMATE.start_start_~#t2~0.base|) |ULTIMATE.start_start_~#t2~0.offset|) dec_aThread1of1ForFork1_thidvar0))), 78452#[dec_aEXIT, dec_bEXIT, L731-1](and (= dec_aThread1of1ForFork1_thidvar0 0) (not (= (select (select |#memory_int| |ULTIMATE.start_start_~#t2~0.base|) |ULTIMATE.start_start_~#t2~0.offset|) dec_aThread1of1ForFork1_thidvar0))), 78457#[L731-2, dec_bEXIT](and (= dec_aThread1of1ForFork1_thidvar0 0) (not (= (select (select |#memory_int| |ULTIMATE.start_start_~#t2~0.base|) |ULTIMATE.start_start_~#t2~0.offset|) dec_aThread1of1ForFork1_thidvar0))), 78664#[L732, dec_bEXIT](and (= dec_aThread1of1ForFork1_thidvar0 0) (not (= (select (select |#memory_int| |ULTIMATE.start_start_~#t2~0.base|) |ULTIMATE.start_start_~#t2~0.offset|) dec_aThread1of1ForFork1_thidvar0))), 78668#[dec_bEXIT, L732-1](and (= dec_aThread1of1ForFork1_thidvar0 0) (not (= (select (select |#memory_int| |ULTIMATE.start_start_~#t2~0.base|) |ULTIMATE.start_start_~#t2~0.offset|) dec_aThread1of1ForFork1_thidvar0)) (not (= |ULTIMATE.start_start_#t~mem8| dec_aThread1of1ForFork1_thidvar0))), 78671#[L732-2](and (= dec_aThread1of1ForFork1_thidvar0 0) (not (= (select (select |#memory_int| |ULTIMATE.start_start_~#t2~0.base|) |ULTIMATE.start_start_~#t2~0.offset|) dec_aThread1of1ForFork1_thidvar0)) (not (= |ULTIMATE.start_start_#t~mem8| dec_aThread1of1ForFork1_thidvar0))), 78674#[L733](and (= dec_aThread1of1ForFork1_thidvar0 0) (not (= (select (select |#memory_int| |ULTIMATE.start_start_~#t2~0.base|) |ULTIMATE.start_start_~#t2~0.offset|) dec_aThread1of1ForFork1_thidvar0))), 78677#[L728-3](and (= dec_aThread1of1ForFork1_thidvar0 0) (not (= (select (select |#memory_int| |ULTIMATE.start_start_~#t2~0.base|) |ULTIMATE.start_start_~#t2~0.offset|) dec_aThread1of1ForFork1_thidvar0))), 78680#[L728-4](and (= dec_aThread1of1ForFork1_thidvar0 0) (not (= (select (select |#memory_int| |ULTIMATE.start_start_~#t2~0.base|) |ULTIMATE.start_start_~#t2~0.offset|) dec_aThread1of1ForFork1_thidvar0))), 78683#[L728-5](and (= dec_aThread1of1ForFork1_thidvar0 0) (not (= (select (select |#memory_int| |ULTIMATE.start_start_~#t2~0.base|) |ULTIMATE.start_start_~#t2~0.offset|) dec_aThread1of1ForFork1_thidvar0))), 78686#[L728-6](and (= dec_aThread1of1ForFork1_thidvar0 0) (not (= (select (select |#memory_int| |ULTIMATE.start_start_~#t2~0.base|) |ULTIMATE.start_start_~#t2~0.offset|) dec_aThread1of1ForFork1_thidvar0))), 78689#[L733-1](= dec_aThread1of1ForFork1_thidvar0 0), 78692#[L751-2](= dec_aThread1of1ForFork1_thidvar0 0), 78695#[L751-3](= dec_aThread1of1ForFork1_thidvar0 0), 78698#[L735](= dec_aThread1of1ForFork1_thidvar0 0), 78701#[L735-1](= dec_aThread1of1ForFork1_thidvar0 0), 78704#[L735-2](= dec_aThread1of1ForFork1_thidvar0 0), 78707#[L737](= dec_aThread1of1ForFork1_thidvar0 0), 78710#[L737-1](= dec_aThread1of1ForFork1_thidvar0 0), 78713#[L738](= dec_aThread1of1ForFork1_thidvar0 0), 78716#[L738-1](= dec_aThread1of1ForFork1_thidvar0 0), 78719#[L14-4](= dec_aThread1of1ForFork1_thidvar0 0), 78722#[L15-6](= dec_aThread1of1ForFork1_thidvar0 0), 78727#[L14-5](= dec_aThread1of1ForFork1_thidvar0 0), 78731#[L739](= dec_aThread1of1ForFork1_thidvar0 0), 78734#[L14-6](= dec_aThread1of1ForFork1_thidvar0 0), 78737#[L15-9](= dec_aThread1of1ForFork1_thidvar0 0), 78742#[L14-7](= dec_aThread1of1ForFork1_thidvar0 0), 78746#[L740](= dec_aThread1of1ForFork1_thidvar0 0), 78749#[L14-8](= dec_aThread1of1ForFork1_thidvar0 0), 78752#[L15-12](= dec_aThread1of1ForFork1_thidvar0 0), 78757#[L14-9](= dec_aThread1of1ForFork1_thidvar0 0), 78761#[L741](= dec_aThread1of1ForFork1_thidvar0 0), 78764#[L18](= dec_aThread1of1ForFork1_thidvar0 0), 78767#[L19](= dec_aThread1of1ForFork1_thidvar0 0), 78770#[L20](= dec_aThread1of1ForFork1_thidvar0 0), 78776#[L12-5](= dec_aThread1of1ForFork1_thidvar0 0), 78779#[L12-7](= dec_aThread1of1ForFork1_thidvar0 0), 78782#[ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](= dec_aThread1of1ForFork1_thidvar0 0)] [2021-01-21 18:30:59,727 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-21 18:30:59,728 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 18:30:59,728 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 18:30:59,728 INFO L82 PathProgramCache]: Analyzing trace with hash -586184526, now seen corresponding path program 1 times [2021-01-21 18:30:59,729 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 18:30:59,729 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1406616671] [2021-01-21 18:30:59,729 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 18:30:59,761 ERROR L270 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-01-21 18:30:59,762 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [984775680] [2021-01-21 18:30:59,762 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 Received shutdown request... Cannot interrupt operation gracefully because timeout expired. Forcing shutdown