/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-Delay.epf -i ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_79-equ_racefree.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-e5469eb [2021-01-21 17:09:51,571 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-21 17:09:51,575 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-21 17:09:51,629 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-21 17:09:51,630 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-21 17:09:51,634 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-21 17:09:51,637 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-21 17:09:51,644 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-21 17:09:51,647 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-21 17:09:51,648 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-21 17:09:51,652 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-21 17:09:51,653 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-21 17:09:51,654 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-21 17:09:51,658 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-21 17:09:51,660 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-21 17:09:51,661 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-21 17:09:51,663 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-21 17:09:51,666 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-21 17:09:51,673 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-21 17:09:51,676 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-21 17:09:51,681 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-21 17:09:51,683 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-21 17:09:51,685 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-21 17:09:51,687 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-21 17:09:51,697 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-01-21 17:09:51,703 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-01-21 17:09:51,704 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-01-21 17:09:51,706 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-01-21 17:09:51,707 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-01-21 17:09:51,708 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-01-21 17:09:51,708 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-01-21 17:09:51,709 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-01-21 17:09:51,710 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-01-21 17:09:51,710 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-21 17:09:51,711 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-21 17:09:51,712 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-21 17:09:51,713 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-Delay.epf [2021-01-21 17:09:51,764 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-21 17:09:51,765 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-21 17:09:51,769 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-21 17:09:51,770 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-21 17:09:51,770 INFO L138 SettingsManager]: * Use SBE=true [2021-01-21 17:09:51,770 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-21 17:09:51,771 INFO L138 SettingsManager]: * sizeof long=4 [2021-01-21 17:09:51,771 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-21 17:09:51,771 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-01-21 17:09:51,772 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-21 17:09:51,773 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-21 17:09:51,774 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-21 17:09:51,774 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-21 17:09:51,774 INFO L138 SettingsManager]: * sizeof long double=12 [2021-01-21 17:09:51,774 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-21 17:09:51,775 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-21 17:09:51,775 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-21 17:09:51,775 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-21 17:09:51,776 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-21 17:09:51,776 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-01-21 17:09:51,776 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-21 17:09:51,777 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-21 17:09:51,777 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-21 17:09:51,777 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-21 17:09:51,778 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-21 17:09:51,778 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-21 17:09:51,778 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-21 17:09:51,779 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-01-21 17:09:51,779 INFO L138 SettingsManager]: * Lazy Petri-NFA conversion=true [2021-01-21 17:09:51,779 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=SLEEP_SET_FA [2021-01-21 17:09:51,779 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-21 17:09:51,780 INFO L138 SettingsManager]: * Minimization of abstraction=NONE [2021-01-21 17:09:51,780 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-01-21 17:09:51,780 INFO L138 SettingsManager]: * Sleep set reduction in concurrent analysis=DELAY_SET 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-21 17:09:52,241 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-21 17:09:52,276 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-21 17:09:52,279 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-21 17:09:52,281 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-21 17:09:52,281 INFO L275 PluginConnector]: CDTParser initialized [2021-01-21 17:09:52,282 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_79-equ_racefree.i [2021-01-21 17:09:52,378 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64fc5aa7e/e792be0ee4594493952e298c373d7f35/FLAG52f7365a0 [2021-01-21 17:09:53,109 INFO L306 CDTParser]: Found 1 translation units. [2021-01-21 17:09:53,110 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_79-equ_racefree.i [2021-01-21 17:09:53,136 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64fc5aa7e/e792be0ee4594493952e298c373d7f35/FLAG52f7365a0 [2021-01-21 17:09:53,165 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64fc5aa7e/e792be0ee4594493952e298c373d7f35 [2021-01-21 17:09:53,169 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-21 17:09:53,174 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-01-21 17:09:53,177 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-21 17:09:53,177 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-21 17:09:53,181 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-21 17:09:53,182 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 05:09:53" (1/1) ... [2021-01-21 17:09:53,186 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4572374c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 05:09:53, skipping insertion in model container [2021-01-21 17:09:53,186 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 05:09:53" (1/1) ... [2021-01-21 17:09:53,196 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-21 17:09:53,239 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-01-21 17:09:53,743 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-21 17:09:53,763 INFO L203 MainTranslator]: Completed pre-run [2021-01-21 17:09:53,858 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-21 17:09:54,099 INFO L208 MainTranslator]: Completed translation [2021-01-21 17:09:54,099 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 05:09:54 WrapperNode [2021-01-21 17:09:54,102 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-21 17:09:54,103 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-21 17:09:54,104 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-21 17:09:54,104 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-21 17:09:54,112 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 05:09:54" (1/1) ... [2021-01-21 17:09:54,158 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 05:09:54" (1/1) ... [2021-01-21 17:09:54,211 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-21 17:09:54,212 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-21 17:09:54,212 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-21 17:09:54,212 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-21 17:09:54,221 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 05:09:54" (1/1) ... [2021-01-21 17:09:54,222 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 05:09:54" (1/1) ... [2021-01-21 17:09:54,240 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 05:09:54" (1/1) ... [2021-01-21 17:09:54,240 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 05:09:54" (1/1) ... [2021-01-21 17:09:54,261 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 05:09:54" (1/1) ... [2021-01-21 17:09:54,279 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 05:09:54" (1/1) ... [2021-01-21 17:09:54,281 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 05:09:54" (1/1) ... [2021-01-21 17:09:54,288 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-21 17:09:54,289 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-21 17:09:54,289 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-21 17:09:54,291 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-21 17:09:54,295 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 05:09:54" (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 17:09:54,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-21 17:09:54,375 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-01-21 17:09:54,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-01-21 17:09:54,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-01-21 17:09:54,375 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-01-21 17:09:54,375 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-01-21 17:09:54,376 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-01-21 17:09:54,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-21 17:09:54,376 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-21 17:09:54,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-21 17:09:54,378 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 17:09:54,984 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-21 17:09:54,984 INFO L298 CfgBuilder]: Removed 34 assume(true) statements. [2021-01-21 17:09:54,986 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 05:09:54 BoogieIcfgContainer [2021-01-21 17:09:54,987 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-21 17:09:54,989 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-21 17:09:54,989 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-21 17:09:54,992 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-21 17:09:54,992 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.01 05:09:53" (1/3) ... [2021-01-21 17:09:54,993 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4bc52704 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.01 05:09:54, skipping insertion in model container [2021-01-21 17:09:54,993 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 05:09:54" (2/3) ... [2021-01-21 17:09:54,994 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4bc52704 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.01 05:09:54, skipping insertion in model container [2021-01-21 17:09:54,994 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 05:09:54" (3/3) ... [2021-01-21 17:09:54,995 INFO L111 eAbstractionObserver]: Analyzing ICFG 28-race_reach_79-equ_racefree.i [2021-01-21 17:09:55,011 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-01-21 17:09:55,011 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-21 17:09:55,015 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-01-21 17:09:55,016 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-01-21 17:09:55,057 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,057 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,058 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,058 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,058 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,058 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,059 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,059 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,059 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,060 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,060 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,060 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,060 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,061 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,061 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,061 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,061 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,062 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,062 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,062 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,062 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,063 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,063 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,063 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,063 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,064 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,064 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,064 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,064 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,065 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,065 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,065 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,066 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,066 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,066 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,066 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,067 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,067 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,067 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,067 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,067 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,068 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,068 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,068 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,068 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,069 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,069 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,069 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,069 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,069 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,070 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,070 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,070 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,070 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,071 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,071 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,071 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,071 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,071 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,072 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,072 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,072 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,072 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,072 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,073 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,073 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,073 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,073 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,074 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,074 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,074 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,074 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,075 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,075 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,075 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,075 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,075 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,076 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,076 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,076 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,076 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,076 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,077 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,077 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,077 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,078 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,078 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,078 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,084 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,085 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,085 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,085 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,085 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,086 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,086 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,086 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,086 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,086 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,087 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,088 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,089 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,092 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,092 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,092 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,093 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,099 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:55,111 INFO L149 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2021-01-21 17:09:55,125 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-01-21 17:09:55,162 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-21 17:09:55,163 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-21 17:09:55,163 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-21 17:09:55,163 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-21 17:09:55,163 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-21 17:09:55,163 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-21 17:09:55,163 INFO L383 AbstractCegarLoop]: Minimize is NONE [2021-01-21 17:09:55,163 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-01-21 17:09:55,229 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-21 17:09:55,240 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 17:09:55,253 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 17:09:55,265 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-21 17:09:55,271 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:55,275 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:55,290 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:55,295 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:55,315 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 17:09:55,323 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:55,337 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:55,342 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:55,353 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:55,362 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:55,367 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:55,370 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:55,375 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:55,377 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:55,384 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:55,389 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:55,406 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:55,412 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:55,420 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:55,427 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:55,433 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:55,439 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:55,445 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:55,450 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:55,459 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:55,466 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:55,473 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:55,478 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:55,487 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:55,494 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:55,502 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 17:09:55,505 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 17:09:55,540 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:55,544 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:55,549 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:55,556 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:55,561 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:55,564 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:55,570 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:55,575 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:55,580 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:55,584 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:55,597 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:55,601 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:55,611 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:55,616 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:55,623 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:55,626 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:55,632 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:55,636 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:55,641 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:55,646 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:55,649 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:55,652 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:55,662 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:55,667 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:55,673 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:55,680 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:55,705 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:55,710 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:55,721 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:55,726 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:55,731 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 17:09:55,733 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:55,740 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:55,745 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:55,750 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:55,754 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:55,758 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:55,763 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:55,770 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:55,773 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:55,778 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:55,782 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:55,788 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:55,792 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:55,804 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:55,808 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:55,815 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:55,819 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:55,825 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:55,827 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 17:09:55,834 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:55,840 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:55,846 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:55,851 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:55,856 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:55,860 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:55,870 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:55,876 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:55,879 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:55,881 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 17:09:55,883 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 17:09:55,885 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 17:09:55,888 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 17:09:55,890 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 17:09:55,892 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:55,894 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:55,897 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:55,899 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 17:09:55,921 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:55,927 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:55,930 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:55,932 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 17:09:55,934 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 17:09:55,937 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 17:09:55,939 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:55,941 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:55,988 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-21 17:09:55,991 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:55,996 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:56,000 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,005 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,009 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,017 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,021 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,027 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:56,031 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:56,037 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,041 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:56,046 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,051 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,057 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:56,061 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,070 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,074 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,081 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,087 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:56,092 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:56,096 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,103 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,109 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:56,113 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,118 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,125 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,130 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,135 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,139 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,147 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,160 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-21 17:09:56,166 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,170 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,175 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:56,178 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,185 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,190 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:56,195 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,199 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,203 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,207 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:56,216 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:56,219 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,225 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:56,229 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:56,234 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:56,238 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,246 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,252 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,258 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,262 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,275 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 17:09:56,279 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,293 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:56,303 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:56,317 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-21 17:09:56,323 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:56,329 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:56,335 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:56,343 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,349 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:56,354 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,359 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,368 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:56,376 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:56,392 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:56,399 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:56,408 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:56,413 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:56,419 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:56,425 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:56,434 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,439 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,449 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:56,455 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,461 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:56,468 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:56,474 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:56,480 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:56,487 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:56,493 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:56,498 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,505 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,511 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:56,517 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:56,523 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,529 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,535 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,541 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,549 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:56,552 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 17:09:56,553 WARN L465 BasicCegarLoop]: Sleep Set Reduction Time: 1360ms [2021-01-21 17:09:56,553 WARN L466 BasicCegarLoop]: Sleep set: input automaton currently 3091 states, but on-demand construction may add more states [2021-01-21 17:09:56,564 WARN L467 BasicCegarLoop]: Sleep set: output automaton has 3091 states, 2940 states have (on average 1.5819727891156463) internal successors, (4651), 3090 states have internal predecessors, (4651), 0 states have call successors, (0), 0 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 17:09:56,578 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:56,580 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:56,584 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:56,587 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,590 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 17:09:56,592 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms Size of Word is: 66 and size of Sequence is : 67[2021-01-21 17:09:56,595 INFO L131 SleepSetCegar]: Size of mCounterexample is: 67 [2021-01-21 17:09:56,595 INFO L132 SleepSetCegar]: [175#[ULTIMATE.startENTRY]don't care, 177#[L-1]don't care, 179#[L-1-1]don't care, 181#[L991]don't care, 183#[L991-1]don't care, 185#[L991-2]don't care, 187#[L991-3]don't care, 189#[L991-4]don't care, 191#[L997]don't care, 193#[L997-1]don't care, 195#[L997-2]don't care, 197#[L997-3]don't care, 199#[L997-4]don't care, 201#[L997-5]don't care, 203#[L999]don't care, 205#[L999-1]don't care, 207#[L999-2]don't care, 209#[L999-3]don't care, 211#[L999-4]don't care, 213#[L999-5]don't care, 215#[L999-6]don't care, 217#[L999-7]don't care, 219#[L999-8]don't care, 221#[L999-9]don't care, 223#[L999-10]don't care, 225#[L999-11]don't care, 227#[L999-12]don't care, 229#[L999-13]don't care, 231#[L999-14]don't care, 233#[L999-15]don't care, 235#[L999-16]don't care, 237#[L999-17]don't care, 239#[L-1-2]don't care, 241#[L1011]don't care, 243#[L1012]don't care, 245#[L1013]don't care, 247#[L1013-1]don't care, 249#[L1013-2]don't care, 251#[L1014]don't care, 253#[L1015]don't care, 255#[L1016]don't care, 257#[L1017]don't care, 259#[L1018]don't care, 263#[L1019]don't care, 265#[L1019-1]don't care, 267#[L1019-2]don't care, 269#[L1017-2]don't care, 271#[L1025]don't care, 273#[L1026]don't care, 275#[L1026-1]don't care, 277#[L1026-10]don't care, 281#[L1026-11]don't care, 283#[L1027]don't care, 285#[L1028-36]don't care, 289#[L1028-1]don't care, 291#[L1028-26]don't care, 337#[L1028-34]don't care, 339#[L1028-28]don't care, 341#[L1028-29]don't care, 343#[L1028-30]don't care, 345#[L1028-31]don't care, 347#[L992]don't care, 349#[L992-1]don't care, 353#[L992-2]don't care, 355#[L991-5]don't care, 359#[L991-7]don't care, 363#[ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]don't care] [2021-01-21 17:09:56,596 INFO L429 AbstractCegarLoop]: === Iteration 1 === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 17:09:56,602 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 17:09:56,602 INFO L82 PathProgramCache]: Analyzing trace with hash -1183426268, now seen corresponding path program 1 times [2021-01-21 17:09:56,611 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 17:09:56,612 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1529896033] [2021-01-21 17:09:56,612 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 17:09:56,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 17:09:56,866 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 17:09:56,867 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1529896033] [2021-01-21 17:09:56,867 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 17:09:56,868 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-21 17:09:56,868 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [854698601] [2021-01-21 17:09:56,871 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-01-21 17:09:56,872 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 17:09:56,885 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-01-21 17:09:56,886 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-01-21 17:09:56,888 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 17:09:56,888 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 33.0) internal successors, (66), 2 states have internal predecessors, (66), 0 states have call successors, (0), 0 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 17:09:56,899 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:56,907 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:56,912 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:56,916 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:56,919 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:56,922 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:56,931 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:56,934 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms Size of Word is: 66 and size of Sequence is : 67[2021-01-21 17:09:56,935 INFO L131 SleepSetCegar]: Size of mCounterexample is: 67 [2021-01-21 17:09:56,936 INFO L132 SleepSetCegar]: [6358#[ULTIMATE.startENTRY]true, 6359#[L-1]true, 6360#[L-1-1]true, 6361#[L991]true, 6362#[L991-1]true, 6363#[L991-2]true, 6364#[L991-3]true, 6365#[L991-4]true, 6366#[L997]true, 6367#[L997-1]true, 6368#[L997-2]true, 6369#[L997-3]true, 6370#[L997-4]true, 6371#[L997-5]true, 6372#[L999]true, 6373#[L999-1]true, 6374#[L999-2]true, 6375#[L999-3]true, 6376#[L999-4]true, 6377#[L999-5]true, 6378#[L999-6]true, 6379#[L999-7]true, 6380#[L999-8]true, 6381#[L999-9]true, 6382#[L999-10]true, 6383#[L999-11]true, 6384#[L999-12]true, 6385#[L999-13]true, 6386#[L999-14]true, 6387#[L999-15]true, 6388#[L999-16]true, 6389#[L999-17]true, 6390#[L-1-2]true, 6391#[L1011]true, 6392#[L1012]true, 6393#[L1013]true, 6394#[L1013-1]true, 6395#[L1013-2]true, 6396#[L1014]true, 6397#[L1015]true, 6398#[L1016]true, 6399#[L1017]true, 6400#[L1018]true, 6402#[L1019]true, 6403#[L1019-1]true, 6404#[L1019-2]true, 6405#[L1017-2]true, 6406#[L1025]true, 6407#[L1026]true, 6408#[L1026-1]true, 6409#[L1026-10]true, 6411#[L1026-11]true, 6466#[L1027]true, 6467#[L1028-36]true, 6468#[L1028-1]true, 6470#[L1028-26]true, 6503#[L1028-34]true, 6504#[L1028-28]true, 6505#[L1028-29]true, 6506#[L1028-30]true, 6507#[L1028-31]true, 6508#[L992]true, 6509#[L992-1]true, 6511#[L992-2]true, 6512#[L991-5]true, 6513#[L991-7]true, 6514#[ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]true] [2021-01-21 17:09:56,936 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-21 17:09:56,936 INFO L429 AbstractCegarLoop]: === Iteration 2 === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 17:09:56,937 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 17:09:56,937 INFO L82 PathProgramCache]: Analyzing trace with hash -1693960445, now seen corresponding path program 1 times [2021-01-21 17:09:56,937 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 17:09:56,938 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1710659104] [2021-01-21 17:09:56,938 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 17:09:56,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 17:09:57,112 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 17:09:57,113 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1710659104] [2021-01-21 17:09:57,114 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 17:09:57,114 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-01-21 17:09:57,114 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1854977459] [2021-01-21 17:09:57,116 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-21 17:09:57,116 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 17:09:57,117 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-21 17:09:57,118 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-21 17:09:57,118 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 17:09:57,118 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 0 states have call successors, (0), 0 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 17:09:57,146 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 17:09:57,148 WARN L144 IndependenceRelation]: Script Release Time: 2ms [2021-01-21 17:09:57,150 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:57,153 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:57,158 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:57,167 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 17:09:57,171 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:57,174 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 17:09:57,183 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:57,185 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:57,203 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 17:09:57,204 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 17:09:57,208 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:57,211 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:57,220 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 17:09:57,221 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 17:09:57,224 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:57,228 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:57,231 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:57,234 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 17:09:57,238 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:57,240 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:57,245 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:57,249 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:57,252 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:57,254 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms Size of Word is: 103 and size of Sequence is : 104[2021-01-21 17:09:57,256 INFO L131 SleepSetCegar]: Size of mCounterexample is: 104 [2021-01-21 17:09:57,256 INFO L132 SleepSetCegar]: [6519#[ULTIMATE.startENTRY]true, 6521#[L-1]true, 6523#[L-1-1]true, 6525#[L991]true, 6527#[L991-1]true, 6529#[L991-2]true, 6531#[L991-3]true, 6533#[L991-4]true, 6535#[L997]true, 6537#[L997-1]true, 6539#[L997-2]true, 6541#[L997-3]true, 6543#[L997-4]true, 6545#[L997-5]true, 6547#[L999]true, 6549#[L999-1]true, 6551#[L999-2]true, 6553#[L999-3]true, 6555#[L999-4]true, 6557#[L999-5]true, 6559#[L999-6]true, 6561#[L999-7]true, 6563#[L999-8]true, 6565#[L999-9]true, 6567#[L999-10]true, 6569#[L999-11]true, 6571#[L999-12]true, 6573#[L999-13]true, 6575#[L999-14]true, 6577#[L999-15]true, 6579#[L999-16]true, 6581#[L999-17]true, 6583#[L-1-2]true, 6585#[L1011]true, 6587#[L1012]true, 6589#[L1013]true, 6591#[L1013-1]true, 6593#[L1013-2]true, 6595#[L1014]true, 6597#[L1015]true, 6599#[L1016]true, 6601#[L1017]true, 6603#[L1018]true, 6607#[L1019]true, 6609#[L1019-1]true, 6611#[L1019-2]true, 6613#[L1017-2]true, 6615#[L1025]true, 6617#[L1026]true, 6619#[L1026-1]true, 6621#[L1026-10](= ULTIMATE.start_main_~i~0 0), 6627#[L1026-4](= ULTIMATE.start_main_~i~0 0), 6840#[L1026-5](= ULTIMATE.start_main_~i~0 0), 6843#[L1026-6, t_funENTRY](= ULTIMATE.start_main_~i~0 0), 6847#[L1026-6, L1005](= ULTIMATE.start_main_~i~0 0), 6853#[L1026-6, L1005-1](= ULTIMATE.start_main_~i~0 0), 6859#[L1026-6, L1006-36](= ULTIMATE.start_main_~i~0 0), 6866#[L1026-6, L1006-1](= ULTIMATE.start_main_~i~0 0), 6875#[L1026-6, L1006-2](= ULTIMATE.start_main_~i~0 0), 6883#[L1026-6, L1006-24](= ULTIMATE.start_main_~i~0 0), 6892#[L1026-6, L1006-12](= ULTIMATE.start_main_~i~0 0), 6899#[L1026-6, L1006-4](= ULTIMATE.start_main_~i~0 0), 6907#[L1026-6, L1006-5](= ULTIMATE.start_main_~i~0 0), 6913#[L1026-6, L1006-6](= ULTIMATE.start_main_~i~0 0), 6921#[L1026-6, L1006-7](= ULTIMATE.start_main_~i~0 0), 6925#[L1026-6, L1006-8](= ULTIMATE.start_main_~i~0 0), 6931#[L1026-6, L1006-9](= ULTIMATE.start_main_~i~0 0), 6937#[L1026-6, L1006-10](= ULTIMATE.start_main_~i~0 0), 6945#[L1026-6, L1006-11](= ULTIMATE.start_main_~i~0 0), 6950#[L1026-6, L1006-22](= ULTIMATE.start_main_~i~0 0), 6959#[L1026-6, L1006-14](= ULTIMATE.start_main_~i~0 0), 6967#[L1026-6, L1006-15](= ULTIMATE.start_main_~i~0 0), 6975#[L1026-6, L1006-16](= ULTIMATE.start_main_~i~0 0), 6979#[L1026-6, L1006-17](= ULTIMATE.start_main_~i~0 0), 6985#[L1026-6, L1006-18](= ULTIMATE.start_main_~i~0 0), 6991#[L1026-6, L1006-19](= ULTIMATE.start_main_~i~0 0), 6999#[L1026-6, L1006-20](= ULTIMATE.start_main_~i~0 0), 7003#[L1026-6, L1006-21](= ULTIMATE.start_main_~i~0 0), 7009#[L1026-6, L1006-23](= ULTIMATE.start_main_~i~0 0), 7018#[L1026-6, L1006-35](= ULTIMATE.start_main_~i~0 0), 7025#[L1026-6, L1006-37](= ULTIMATE.start_main_~i~0 0), 7033#[L1026-6, L1008](= ULTIMATE.start_main_~i~0 0), 7039#[L1026-6, t_funFINAL](= ULTIMATE.start_main_~i~0 0), 7047#[L1026-6, t_funEXIT](= ULTIMATE.start_main_~i~0 0), 7050#[L1026-7, t_funEXIT](= ULTIMATE.start_main_~i~0 0), 7053#[t_funEXIT, L1026-8](= ULTIMATE.start_main_~i~0 0), 7056#[L1026-9, t_funEXIT]true, 7059#[L1026-10, t_funEXIT]true, 7063#[L1026-11, t_funEXIT]true, 7068#[t_funEXIT, L1027]true, 7071#[t_funEXIT, L1028-36]true, 7075#[t_funEXIT, L1028-1]true, 7083#[L1028-26, t_funEXIT]true, 7353#[t_funEXIT, L1028-34]true, 7356#[t_funEXIT, L1028-28]true, 7359#[t_funEXIT, L1028-29]true, 7362#[L1028-30, t_funEXIT]true, 7365#[L1028-31, t_funEXIT]true, 7368#[L992, t_funEXIT]true, 7371#[t_funEXIT, L992-1]true, 7377#[t_funEXIT, L992-2]true, 7380#[t_funEXIT, L991-5]true, 7383#[t_funEXIT, L991-7]true, 7386#[t_funEXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]true] [2021-01-21 17:09:57,257 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-21 17:09:57,257 INFO L429 AbstractCegarLoop]: === Iteration 3 === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 17:09:57,257 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 17:09:57,257 INFO L82 PathProgramCache]: Analyzing trace with hash 1211417881, now seen corresponding path program 1 times [2021-01-21 17:09:57,258 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 17:09:57,258 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [545926519] [2021-01-21 17:09:57,258 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 17:09:57,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 17:09:57,484 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 17:09:57,484 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [545926519] [2021-01-21 17:09:57,484 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [328817800] [2021-01-21 17:09:57,485 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 17:09:57,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 17:09:57,668 INFO L263 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 4 conjunts are in the unsatisfiable core [2021-01-21 17:09:57,678 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-21 17:09:57,817 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 17:09:57,818 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-21 17:09:57,818 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2021-01-21 17:09:57,818 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1790554742] [2021-01-21 17:09:57,819 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-21 17:09:57,819 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 17:09:57,820 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-21 17:09:57,820 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-01-21 17:09:57,820 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 17:09:57,820 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 20.0) internal successors, (140), 7 states have internal predecessors, (140), 0 states have call successors, (0), 0 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 17:09:57,836 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 17:09:57,836 WARN L144 IndependenceRelation]: Script Release Time: 0ms [2021-01-21 17:09:57,839 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:57,861 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-21 17:09:57,892 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:57,899 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 17:09:57,903 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:57,906 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:57,912 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 17:09:57,914 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 17:09:57,957 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 17:09:57,962 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms Size of Word is: 90 and size of Sequence is : 91[2021-01-21 17:09:57,973 INFO L131 SleepSetCegar]: Size of mCounterexample is: 91 [2021-01-21 17:09:57,974 INFO L132 SleepSetCegar]: [7701#[ULTIMATE.startENTRY]true, 7703#[L-1]true, 7705#[L-1-1]true, 7707#[L991]true, 7709#[L991-1]true, 7711#[L991-2]true, 7713#[L991-3]true, 7715#[L991-4]true, 7717#[L997]true, 7719#[L997-1]true, 7721#[L997-2]true, 7723#[L997-3]true, 7725#[L997-4]true, 7727#[L997-5]true, 7729#[L999]true, 7731#[L999-1]true, 7733#[L999-2]true, 7735#[L999-3]true, 7737#[L999-4]true, 7739#[L999-5]true, 7741#[L999-6]true, 7743#[L999-7]true, 7745#[L999-8]true, 7747#[L999-9]true, 7749#[L999-10]true, 7751#[L999-11]true, 7753#[L999-12]true, 7755#[L999-13]true, 7757#[L999-14]true, 7759#[L999-15]true, 7761#[L999-16]true, 7763#[L999-17]true, 7765#[L-1-2]true, 7767#[L1011]true, 7769#[L1012]true, 7771#[L1013]true, 7773#[L1013-1]true, 7775#[L1013-2]true, 7777#[L1014]true, 7779#[L1015]true, 7781#[L1016]true, 7783#[L1017]true, 7785#[L1018]true, 7789#[L1019]true, 7791#[L1019-1]true, 7793#[L1019-2]true, 7795#[L1017-2]true, 7797#[L1025]true, 7799#[L1026]true, 7801#[L1026-1]true, 7803#[L1026-10](= ULTIMATE.start_main_~i~0 0), 7809#[L1026-4](= ULTIMATE.start_main_~i~0 0), 8019#[L1026-5](= ULTIMATE.start_main_~i~0 0), 8021#[L1026-6, t_funENTRY](= ULTIMATE.start_main_~i~0 0), 8023#[L1026-6, L1005](= ULTIMATE.start_main_~i~0 0), 8027#[L1026-6, L1005-1](= ULTIMATE.start_main_~i~0 0), 8031#[L1026-6, L1006-36](= ULTIMATE.start_main_~i~0 0), 8035#[L1026-6, L1006-1](= ULTIMATE.start_main_~i~0 0), 8041#[L1026-6, L1006-2](= ULTIMATE.start_main_~i~0 0), 8047#[L1026-6, L1006-24](= ULTIMATE.start_main_~i~0 0), 8053#[L1026-6, L1006-12](= ULTIMATE.start_main_~i~0 0), 8057#[L1026-6, L1006-4](= ULTIMATE.start_main_~i~0 0), 8063#[L1026-6, L1006-5](= ULTIMATE.start_main_~i~0 0), 8067#[L1026-6, L1006-6](= ULTIMATE.start_main_~i~0 0), 8073#[L1026-6, L1006-7](= ULTIMATE.start_main_~i~0 0), 8075#[L1026-6, L1006-8](= ULTIMATE.start_main_~i~0 0), 8079#[L1026-6, L1006-9](= ULTIMATE.start_main_~i~0 0), 8083#[L1026-6, L1006-10](= ULTIMATE.start_main_~i~0 0), 8089#[L1026-6, L1006-11](= ULTIMATE.start_main_~i~0 0), 8091#[L1026-6, L1006-22](= ULTIMATE.start_main_~i~0 0), 8097#[L1026-6, L1006-14](= ULTIMATE.start_main_~i~0 0), 8103#[L1026-6, L1006-15](= ULTIMATE.start_main_~i~0 0), 8109#[L1026-6, L1006-16](= ULTIMATE.start_main_~i~0 0), 8111#[L1026-6, L1006-17](= ULTIMATE.start_main_~i~0 0), 8115#[L1026-6, L1006-18](= ULTIMATE.start_main_~i~0 0), 8119#[L1026-6, L1006-19](= ULTIMATE.start_main_~i~0 0), 8125#[L1026-6, L1006-20](= ULTIMATE.start_main_~i~0 0), 8127#[L1026-6, L1006-21](= ULTIMATE.start_main_~i~0 0), 8131#[L1026-6, L1006-23](= ULTIMATE.start_main_~i~0 0), 8137#[L1026-6, L1006-35](= ULTIMATE.start_main_~i~0 0), 8141#[L1026-6, L1006-37](= ULTIMATE.start_main_~i~0 0), 8147#[L1026-6, L1008](= ULTIMATE.start_main_~i~0 0), 8151#[L1026-6, t_funFINAL](= ULTIMATE.start_main_~i~0 0), 8157#[L1026-6, t_funEXIT](= ULTIMATE.start_main_~i~0 0), 8159#[L1026-7, t_funEXIT](= ULTIMATE.start_main_~i~0 0), 8163#[t_funEXIT, L1026-8](and (= |ULTIMATE.start_main_#t~post18| 0) (= ULTIMATE.start_main_~i~0 0)), 8167#[L1026-9, t_funEXIT](and (= |ULTIMATE.start_main_#t~post18| 0) (<= ULTIMATE.start_main_~i~0 1)), 8169#[L1026-10, t_funEXIT](<= ULTIMATE.start_main_~i~0 1), 8173#[t_funEXIT, L1026-4](<= ULTIMATE.start_main_~i~0 1), 8178#[t_funEXIT, L1026-5](<= ULTIMATE.start_main_~i~0 1), 8183#[t_funEXIT, ULTIMATE.startErr0INUSE_VIOLATION](<= ULTIMATE.start_main_~i~0 1)] [2021-01-21 17:09:58,177 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2021-01-21 17:09:58,178 INFO L429 AbstractCegarLoop]: === Iteration 4 === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 17:09:58,179 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 17:09:58,180 INFO L82 PathProgramCache]: Analyzing trace with hash 1855068568, now seen corresponding path program 1 times [2021-01-21 17:09:58,180 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 17:09:58,180 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1137636655] [2021-01-21 17:09:58,181 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 17:09:58,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-21 17:09:58,310 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-21 17:09:58,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-21 17:09:58,387 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-21 17:09:58,451 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-01-21 17:09:58,451 INFO L605 BasicCegarLoop]: Counterexample might be feasible [2021-01-21 17:09:58,451 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-01-21 17:09:58,452 WARN L386 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2021-01-21 17:09:58,452 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2021-01-21 17:09:58,467 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.IllegalStateException: ManagedScript already locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker@78cce5f1 at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.ManagedScript.lock(ManagedScript.java:81) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ThreadInstanceAdder.constructThreadAuxiliaryVariable(ThreadInstanceAdder.java:479) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ThreadInstanceAdder.constructThreadInUseVariable(ThreadInstanceAdder.java:458) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ThreadInstanceAdder.constructThreadInstance(ThreadInstanceAdder.java:438) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ThreadInstanceAdder.constructThreadInstances(ThreadInstanceAdder.java:410) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.IcfgPetrifier.(IcfgPetrifier.java:110) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:352) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:197) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:149) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-01-21 17:09:58,475 INFO L168 Benchmark]: Toolchain (without parser) took 5300.03 ms. Allocated memory was 302.0 MB in the beginning and 362.8 MB in the end (delta: 60.8 MB). Free memory was 276.1 MB in the beginning and 309.1 MB in the end (delta: -33.1 MB). Peak memory consumption was 28.5 MB. Max. memory is 16.0 GB. [2021-01-21 17:09:58,476 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 302.0 MB. Free memory was 271.9 MB in the beginning and 271.8 MB in the end (delta: 65.5 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-01-21 17:09:58,477 INFO L168 Benchmark]: CACSL2BoogieTranslator took 925.52 ms. Allocated memory is still 302.0 MB. Free memory was 275.9 MB in the beginning and 259.5 MB in the end (delta: 16.4 MB). Peak memory consumption was 38.3 MB. Max. memory is 16.0 GB. [2021-01-21 17:09:58,479 INFO L168 Benchmark]: Boogie Procedure Inliner took 108.44 ms. Allocated memory is still 302.0 MB. Free memory was 259.5 MB in the beginning and 257.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-21 17:09:58,480 INFO L168 Benchmark]: Boogie Preprocessor took 75.96 ms. Allocated memory is still 302.0 MB. Free memory was 257.4 MB in the beginning and 255.3 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-21 17:09:58,482 INFO L168 Benchmark]: RCFGBuilder took 698.21 ms. Allocated memory is still 302.0 MB. Free memory was 255.3 MB in the beginning and 217.6 MB in the end (delta: 37.7 MB). Peak memory consumption was 37.7 MB. Max. memory is 16.0 GB. [2021-01-21 17:09:58,487 INFO L168 Benchmark]: TraceAbstraction took 3483.40 ms. Allocated memory was 302.0 MB in the beginning and 362.8 MB in the end (delta: 60.8 MB). Free memory was 216.5 MB in the beginning and 309.1 MB in the end (delta: -92.6 MB). There was no memory consumed. Max. memory is 16.0 GB. [2021-01-21 17:09:58,498 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 302.0 MB. Free memory was 271.9 MB in the beginning and 271.8 MB in the end (delta: 65.5 kB). There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 925.52 ms. Allocated memory is still 302.0 MB. Free memory was 275.9 MB in the beginning and 259.5 MB in the end (delta: 16.4 MB). Peak memory consumption was 38.3 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 108.44 ms. Allocated memory is still 302.0 MB. Free memory was 259.5 MB in the beginning and 257.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 75.96 ms. Allocated memory is still 302.0 MB. Free memory was 257.4 MB in the beginning and 255.3 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 698.21 ms. Allocated memory is still 302.0 MB. Free memory was 255.3 MB in the beginning and 217.6 MB in the end (delta: 37.7 MB). Peak memory consumption was 37.7 MB. Max. memory is 16.0 GB. * TraceAbstraction took 3483.40 ms. Allocated memory was 302.0 MB in the beginning and 362.8 MB in the end (delta: 60.8 MB). Free memory was 216.5 MB in the beginning and 309.1 MB in the end (delta: -92.6 MB). There was no memory consumed. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: IllegalStateException: ManagedScript already locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker@78cce5f1 de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: IllegalStateException: ManagedScript already locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker@78cce5f1: de.uni_freiburg.informatik.ultimate.lib.smtlibutils.ManagedScript.lock(ManagedScript.java:81) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...