/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-Sleep-NoLbe-New_States.epf -i ../../../trunk/examples/svcomp/pthread-nondet/nondet-loop-bound-1.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-e5469eb [2021-01-22 09:45:28,993 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-22 09:45:28,997 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-22 09:45:29,040 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-22 09:45:29,041 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-22 09:45:29,043 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-22 09:45:29,044 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-22 09:45:29,047 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-22 09:45:29,049 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-22 09:45:29,050 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-22 09:45:29,052 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-22 09:45:29,053 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-22 09:45:29,054 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-22 09:45:29,055 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-22 09:45:29,057 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-22 09:45:29,058 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-22 09:45:29,059 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-22 09:45:29,060 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-22 09:45:29,062 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-22 09:45:29,065 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-22 09:45:29,067 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-22 09:45:29,068 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-22 09:45:29,070 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-22 09:45:29,071 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-22 09:45:29,074 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-01-22 09:45:29,085 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-22 09:45:29,086 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-22 09:45:29,087 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-22 09:45:29,088 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-Sleep-NoLbe-New_States.epf [2021-01-22 09:45:29,145 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-22 09:45:29,145 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-22 09:45:29,148 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-22 09:45:29,148 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-22 09:45:29,148 INFO L138 SettingsManager]: * Use SBE=true [2021-01-22 09:45:29,149 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-22 09:45:29,151 INFO L138 SettingsManager]: * sizeof long=4 [2021-01-22 09:45:29,151 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-22 09:45:29,152 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-01-22 09:45:29,152 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-22 09:45:29,152 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-22 09:45:29,152 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-22 09:45:29,152 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-22 09:45:29,153 INFO L138 SettingsManager]: * sizeof long double=12 [2021-01-22 09:45:29,153 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-22 09:45:29,154 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-22 09:45:29,154 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-22 09:45:29,155 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-22 09:45:29,155 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-22 09:45:29,155 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-01-22 09:45:29,155 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-22 09:45:29,155 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-22 09:45:29,156 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-22 09:45:29,156 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-22 09:45:29,156 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-22 09:45:29,156 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-22 09:45:29,157 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-22 09:45:29,157 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-01-22 09:45:29,157 INFO L138 SettingsManager]: * Lazy Petri-NFA conversion=true [2021-01-22 09:45:29,157 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=SLEEP_SET_FA [2021-01-22 09:45:29,157 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-22 09:45:29,158 INFO L138 SettingsManager]: * Minimization of abstraction=NONE [2021-01-22 09:45:29,158 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-01-22 09:45:29,158 INFO L138 SettingsManager]: * Sleep set reduction in concurrent analysis=NEW_STATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-22 09:45:29,539 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-22 09:45:29,571 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-22 09:45:29,576 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-22 09:45:29,578 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-22 09:45:29,579 INFO L275 PluginConnector]: CDTParser initialized [2021-01-22 09:45:29,580 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-nondet/nondet-loop-bound-1.i [2021-01-22 09:45:29,689 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/822cb90b0/fe69e765647a40e4881154427b7eacf1/FLAG08beda96d [2021-01-22 09:45:30,407 INFO L306 CDTParser]: Found 1 translation units. [2021-01-22 09:45:30,409 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-nondet/nondet-loop-bound-1.i [2021-01-22 09:45:30,424 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/822cb90b0/fe69e765647a40e4881154427b7eacf1/FLAG08beda96d [2021-01-22 09:45:30,666 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/822cb90b0/fe69e765647a40e4881154427b7eacf1 [2021-01-22 09:45:30,677 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-22 09:45:30,682 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-01-22 09:45:30,687 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-22 09:45:30,687 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-22 09:45:30,691 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-22 09:45:30,692 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.01 09:45:30" (1/1) ... [2021-01-22 09:45:30,697 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fa8906a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 09:45:30, skipping insertion in model container [2021-01-22 09:45:30,697 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.01 09:45:30" (1/1) ... [2021-01-22 09:45:30,706 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-22 09:45:30,770 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-01-22 09:45:31,306 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-22 09:45:31,325 INFO L203 MainTranslator]: Completed pre-run [2021-01-22 09:45:31,408 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-22 09:45:31,528 INFO L208 MainTranslator]: Completed translation [2021-01-22 09:45:31,529 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 09:45:31 WrapperNode [2021-01-22 09:45:31,529 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-22 09:45:31,530 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-22 09:45:31,530 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-22 09:45:31,531 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-22 09:45:31,539 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 09:45:31" (1/1) ... [2021-01-22 09:45:31,555 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 09:45:31" (1/1) ... [2021-01-22 09:45:31,580 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-22 09:45:31,580 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-22 09:45:31,581 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-22 09:45:31,581 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-22 09:45:31,591 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 09:45:31" (1/1) ... [2021-01-22 09:45:31,591 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 09:45:31" (1/1) ... [2021-01-22 09:45:31,594 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 09:45:31" (1/1) ... [2021-01-22 09:45:31,595 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 09:45:31" (1/1) ... [2021-01-22 09:45:31,601 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 09:45:31" (1/1) ... [2021-01-22 09:45:31,605 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 09:45:31" (1/1) ... [2021-01-22 09:45:31,607 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 09:45:31" (1/1) ... [2021-01-22 09:45:31,610 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-22 09:45:31,611 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-22 09:45:31,612 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-22 09:45:31,612 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-22 09:45:31,613 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 09:45:31" (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 [2021-01-22 09:45:31,694 INFO L130 BoogieDeclarations]: Found specification of procedure thr2 [2021-01-22 09:45:31,694 INFO L138 BoogieDeclarations]: Found implementation of procedure thr2 [2021-01-22 09:45:31,694 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2021-01-22 09:45:31,695 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2021-01-22 09:45:31,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-01-22 09:45:31,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-22 09:45:31,695 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-01-22 09:45:31,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-22 09:45:31,696 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-22 09:45:31,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-22 09:45:31,698 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-01-22 09:45:32,143 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-22 09:45:32,143 INFO L298 CfgBuilder]: Removed 11 assume(true) statements. [2021-01-22 09:45:32,145 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.01 09:45:32 BoogieIcfgContainer [2021-01-22 09:45:32,145 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-22 09:45:32,147 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-22 09:45:32,147 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-22 09:45:32,151 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-22 09:45:32,152 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.01 09:45:30" (1/3) ... [2021-01-22 09:45:32,152 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70d99491 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.01 09:45:32, skipping insertion in model container [2021-01-22 09:45:32,153 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 09:45:31" (2/3) ... [2021-01-22 09:45:32,153 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70d99491 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.01 09:45:32, skipping insertion in model container [2021-01-22 09:45:32,153 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.01 09:45:32" (3/3) ... [2021-01-22 09:45:32,155 INFO L111 eAbstractionObserver]: Analyzing ICFG nondet-loop-bound-1.i [2021-01-22 09:45:32,172 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-01-22 09:45:32,172 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-22 09:45:32,176 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-01-22 09:45:32,177 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-01-22 09:45:32,215 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,215 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,216 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,216 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,216 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,216 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,217 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,217 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,217 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_~t~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,217 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_~t~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,218 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_~t~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,218 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_~t~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,218 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_~t~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,218 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_~t~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,219 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,219 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,220 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,220 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,220 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,220 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,220 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,221 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,221 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,221 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,222 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,222 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,222 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,222 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,222 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,223 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,223 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,223 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,223 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,224 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,224 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,224 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,224 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,225 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,225 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,225 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,226 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,226 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,228 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,229 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_~t~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,229 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,229 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,229 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,236 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,237 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,237 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,237 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,237 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,237 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,238 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,238 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 09:45:32,244 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-01-22 09:45:32,257 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-01-22 09:45:32,282 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-22 09:45:32,282 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-22 09:45:32,283 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-22 09:45:32,283 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-22 09:45:32,283 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-22 09:45:32,283 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-22 09:45:32,283 INFO L383 AbstractCegarLoop]: Minimize is NONE [2021-01-22 09:45:32,283 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-01-22 09:45:32,332 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-22 09:45:32,341 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:32,486 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-22 09:45:32,494 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:32,596 WARN L465 BasicCegarLoop]: Sleep Set Reduction Time: 293ms [2021-01-22 09:45:32,596 WARN L466 BasicCegarLoop]: Sleep set: input automaton currently 1444 states, but on-demand construction may add more states [2021-01-22 09:45:32,604 WARN L467 BasicCegarLoop]: Sleep set: output automaton has 1444 states, 1272 states have (on average 1.1878930817610063) internal successors, (1511), 1443 states have internal predecessors, (1511), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-22 09:45:32,632 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-22 09:45:32,639 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms Size of Word is: 53 and size of Sequence is : 54[2021-01-22 09:45:32,642 INFO L131 SleepSetCegar]: Size of mCounterexample is: 54 [2021-01-22 09:45:32,643 INFO L132 SleepSetCegar]: [74#[ULTIMATE.startENTRY]don't care, 77#[L-1]don't care, 80#[L-1-1]don't care, 83#[L683]don't care, 86#[L683-1]don't care, 89#[L683-2]don't care, 92#[L683-3]don't care, 95#[L683-4]don't care, 98#[L691]don't care, 101#[L-1-2]don't care, 104#[L-1-3]don't care, 107#[L-1-4]don't care, 110#[L700]don't care, 113#[L700-1]don't care, 116#[L701]don't care, 119#[L701-1]don't care, 122#[L701-2]don't care, 125#[L703]don't care, 128#[L704]don't care, 131#[L704-1]don't care, 134#[L705]don't care, 137#[L705-1]don't care, 140#[L686]don't care, 143#[L687]don't care, 146#[L687-1]don't care, 148#[L686-1]don't care, 153#[L706]don't care, 156#[L706-1, thr1ENTRY]don't care, 161#[L706-1, L693]don't care, 167#[L693-1, L706-1]don't care, 173#[L706-1, L689]don't care, 179#[L706-1, L689-1]don't care, 185#[L706-1, L689-2]don't care, 194#[L683, L706-1]don't care, 200#[L706-1, L683-4]don't care, 187#[L689-4, L706-1]don't care, 213#[L706-1, thr1EXIT]don't care, 217#[L707, thr1EXIT]don't care, 220#[L707-6, thr1EXIT]don't care, 225#[thr1EXIT, L708]don't care, 258#[L708-1, thr1EXIT]don't care, 261#[L708-2, thr2ENTRY, thr1EXIT]don't care, 266#[L707-3, thr2ENTRY, thr1EXIT]don't care, 270#[L696, L707-3, thr1EXIT]don't care, 276#[L697, L707-3, thr1EXIT]don't care, 282#[L707-3, L698, thr1EXIT]don't care, 288#[L707-3, thr2FINAL, thr1EXIT]don't care, 296#[L707-3, thr2EXIT, thr1EXIT]don't care, 300#[L707-4, thr2EXIT, thr1EXIT]don't care, 303#[thr2EXIT, L707-5, thr1EXIT]don't care, 306#[thr2EXIT, L707-6, thr1EXIT]don't care, 311#[thr2EXIT, thr1EXIT, L708]don't care, 336#[L708-1, thr2EXIT, thr1EXIT]don't care, 339#[ULTIMATE.startErr1INUSE_VIOLATION, thr2EXIT, thr1EXIT]don't care] [2021-01-22 09:45:32,643 INFO L429 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-01-22 09:45:32,649 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-22 09:45:32,650 INFO L82 PathProgramCache]: Analyzing trace with hash -786811397, now seen corresponding path program 1 times [2021-01-22 09:45:32,660 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-22 09:45:32,661 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [779407423] [2021-01-22 09:45:32,661 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-22 09:45:32,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-22 09:45:32,892 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-01-22 09:45:32,893 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [779407423] [2021-01-22 09:45:32,894 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-22 09:45:32,894 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-22 09:45:32,895 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2022720286] [2021-01-22 09:45:32,898 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-01-22 09:45:32,899 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-22 09:45:32,914 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-01-22 09:45:32,915 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-01-22 09:45:32,917 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-22 09:45:32,917 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 25.5) internal successors, (51), 2 states have internal predecessors, (51), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-22 09:45:32,941 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-22 09:45:32,950 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:32,958 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:32,966 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:32,975 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:32,982 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:32,991 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-22 09:45:32,999 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,007 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,015 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:33,025 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-22 09:45:33,033 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-22 09:45:33,044 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,051 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,060 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,068 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,076 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,086 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,096 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-22 09:45:33,106 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-22 09:45:33,116 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-22 09:45:33,125 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-22 09:45:33,136 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-22 09:45:33,185 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 48ms [2021-01-22 09:45:33,213 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-22 09:45:33,244 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-22 09:45:33,259 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-22 09:45:33,266 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,274 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,282 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:33,290 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,302 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-22 09:45:33,321 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-22 09:45:33,328 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,337 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,344 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,355 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,364 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-22 09:45:33,372 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:33,380 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,390 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-22 09:45:33,398 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-22 09:45:33,406 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,416 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-22 09:45:33,424 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,432 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,440 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,448 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,474 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-22 09:45:33,481 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,488 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:33,496 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,511 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-22 09:45:33,519 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:33,527 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:33,534 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,542 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,549 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,557 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:33,564 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,575 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,582 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,599 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-22 09:45:33,606 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,613 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:33,624 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-22 09:45:33,632 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,639 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,646 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:33,653 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:33,661 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,668 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:33,679 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-22 09:45:33,686 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:33,694 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,702 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,710 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,717 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,726 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:33,733 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,741 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:33,748 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,756 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,763 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,773 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,781 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,795 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 12ms [2021-01-22 09:45:33,803 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,812 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-22 09:45:33,819 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,827 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,834 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:33,843 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,850 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,858 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:33,865 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:33,880 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,886 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:33,894 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:33,901 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:33,908 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:33,915 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:33,922 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:33,931 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-22 09:45:33,944 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-22 09:45:33,955 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-22 09:45:33,963 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:33,971 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:33,984 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-22 09:45:33,993 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-22 09:45:33,999 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:34,006 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:34,013 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:34,019 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:34,027 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:34,035 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-22 09:45:34,043 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:34,053 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-22 09:45:34,062 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-22 09:45:34,071 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-22 09:45:34,089 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-22 09:45:34,103 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 12ms [2021-01-22 09:45:34,112 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-22 09:45:34,119 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:34,127 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:34,133 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:34,141 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:34,149 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:34,158 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:34,164 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:34,175 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-22 09:45:34,182 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:34,228 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 38ms [2021-01-22 09:45:34,235 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:34,242 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:34,249 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:34,256 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:34,263 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 09:45:34,269 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:34,276 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:34,283 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:34,292 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-22 09:45:34,298 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 09:45:34,304 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 09:45:34,315 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-22 09:45:34,324 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:34,333 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-22 09:45:34,340 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:34,349 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:34,355 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:34,362 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:34,369 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:34,376 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:34,382 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:34,389 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:34,396 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:34,403 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:34,409 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:34,416 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:34,422 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms Size of Word is: 34 and size of Sequence is : 35[2021-01-22 09:45:34,432 INFO L131 SleepSetCegar]: Size of mCounterexample is: 35 [2021-01-22 09:45:34,432 INFO L132 SleepSetCegar]: [7316#[ULTIMATE.startENTRY]true, 7318#[L-1]true, 7320#[L-1-1]true, 7322#[L683]true, 7324#[L683-1]true, 7326#[L683-2]true, 7328#[L683-3]true, 7330#[L683-4]true, 7332#[L691]true, 7334#[L-1-2]true, 7336#[L-1-3]true, 7338#[L-1-4]true, 7340#[L700]true, 7342#[L700-1]true, 7344#[L701]true, 7346#[L701-1]true, 7348#[L701-2]true, 7350#[L703]true, 7352#[L704]true, 7354#[L704-1]true, 7356#[L705]true, 7358#[L705-1]true, 7360#[L686]true, 7362#[L687]true, 7365#[L686-1]true, 9485#[L706]true, 9487#[L706-1, thr1ENTRY]true, 9490#[L706-1, L693]true, 9493#[L693-1, L706-1]true, 9497#[L706-1, L689]true, 9501#[L706-1, L689-1]true, 9505#[L706-1, L689-2]true, 9511#[L683, L706-1]true, 9516#[L706-1, L683-2]true, 9727#[thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, L706-1]true] [2021-01-22 09:45:34,433 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-22 09:45:34,433 INFO L429 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-01-22 09:45:34,434 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-22 09:45:34,434 INFO L82 PathProgramCache]: Analyzing trace with hash 1312429080, now seen corresponding path program 1 times [2021-01-22 09:45:34,434 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-22 09:45:34,435 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1279369607] [2021-01-22 09:45:34,435 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-22 09:45:34,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-22 09:45:34,733 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-22 09:45:34,734 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1279369607] [2021-01-22 09:45:34,734 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-22 09:45:34,734 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-01-22 09:45:34,734 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [833623774] [2021-01-22 09:45:34,736 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-01-22 09:45:34,736 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-22 09:45:34,737 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-01-22 09:45:34,738 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-01-22 09:45:34,738 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-22 09:45:34,738 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 4.25) internal successors, (34), 8 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-22 09:45:34,948 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 20 DAG size of output: 14 [2021-01-22 09:45:34,970 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 09:45:34,971 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-22 09:45:34,978 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-22 09:45:34,985 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:34,993 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:35,000 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:35,008 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:35,014 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,022 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:35,033 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-22 09:45:35,043 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:35,054 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-22 09:45:35,062 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:35,069 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:35,079 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:35,086 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,094 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:35,101 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:35,109 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:35,116 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:35,123 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,130 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,138 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,145 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:35,153 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,159 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,169 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,175 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,182 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,189 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,196 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,202 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,210 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:35,216 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,224 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:35,230 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,237 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,244 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,253 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,260 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,268 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:35,275 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:35,282 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,289 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:35,296 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,303 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,310 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 09:45:35,317 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,323 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,330 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,348 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,354 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,361 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,367 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,374 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,380 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,387 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,393 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,401 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:35,407 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,414 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 09:45:35,420 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,429 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,435 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 09:45:35,447 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-22 09:45:35,454 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,460 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 09:45:35,468 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:35,481 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-22 09:45:35,488 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,495 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,501 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,508 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,514 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,523 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,529 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,538 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:35,544 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,551 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,558 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:35,565 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,573 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:35,580 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,587 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,594 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,601 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,610 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,617 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,624 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,630 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,637 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,644 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:35,651 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,657 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,664 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,670 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,677 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,683 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,698 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,705 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,712 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,718 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,726 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:35,732 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,740 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,746 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,753 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,760 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,767 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,773 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,782 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:35,788 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,795 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,802 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,808 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,815 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,822 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,828 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,834 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 09:45:35,840 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 09:45:35,846 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 09:45:35,855 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-22 09:45:35,866 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:35,879 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 12ms [2021-01-22 09:45:35,885 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,895 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-22 09:45:35,904 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,910 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,919 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:35,926 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,932 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,939 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 09:45:35,945 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,952 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,961 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:35,968 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,976 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:35,982 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:35,990 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:35,996 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,003 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,009 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,016 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,022 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,029 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,035 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,042 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,050 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:36,057 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,064 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,072 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,079 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 09:45:36,086 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 09:45:36,092 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,098 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,105 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 09:45:36,111 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,117 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,124 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,130 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,137 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,142 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 09:45:36,212 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 09:45:36,213 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-22 09:45:36,220 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-22 09:45:36,226 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,233 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,239 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,246 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,253 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:36,259 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,266 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,273 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,280 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,286 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,293 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,311 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,318 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,325 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:36,331 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,339 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:36,346 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,353 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,359 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,366 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,373 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,380 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 09:45:36,386 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,395 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,403 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,410 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:36,417 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:36,425 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,432 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,439 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:36,445 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,453 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,459 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,467 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:36,474 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,541 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-22 09:45:36,547 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,553 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 09:45:36,559 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 09:45:36,567 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,574 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,580 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 09:45:36,586 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 09:45:36,593 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,599 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,606 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,612 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 09:45:36,656 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 09:45:36,674 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms Size of Word is: 49 and size of Sequence is : 50[2021-01-22 09:45:36,691 INFO L131 SleepSetCegar]: Size of mCounterexample is: 50 [2021-01-22 09:45:36,692 INFO L132 SleepSetCegar]: [9738#[ULTIMATE.startENTRY]true, 9741#[L-1]true, 9744#[L-1-1]true, 9747#[L683]true, 9750#[L683-1]true, 9753#[L683-2]true, 9756#[L683-3]true, 9759#[L683-4]true, 9762#[L691](= ~x~0 0), 9765#[L-1-2](= ~x~0 0), 9768#[L-1-3](= ~x~0 0), 9771#[L-1-4](= ~x~0 0), 9774#[L700](= ~x~0 0), 9777#[L700-1](= ~x~0 0), 9780#[L701](= ~x~0 0), 9783#[L701-1](= ~x~0 0), 9786#[L701-2](= ~x~0 0), 9789#[L703](= ~x~0 0), 9792#[L704](= ~x~0 0), 9795#[L704-1](= ~x~0 0), 9798#[L705](= ~x~0 0), 9803#[L705-1](and (= ~x~0 0) (or (<= 20 ~n~0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0))), 9806#[L686](and (= ~x~0 0) (or (<= 20 ~n~0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0))), 9811#[L687](let ((.cse0 (= ~x~0 0))) (let ((.cse1 (and .cse0 (<= 20 ~n~0)))) (and .cse0 (or (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0) .cse1) (or (= ULTIMATE.start_assume_abort_if_not_~cond 0) .cse1)))), 9816#[L686-1](and (= ~x~0 0) (<= 20 ~n~0)), 12810#[L706](and (= ~x~0 0) (<= 20 ~n~0)), 12813#[L706-1, thr1ENTRY](and (= ~x~0 0) (<= 20 ~n~0)), 12818#[L706-1, L693](and (= ~x~0 0) (<= 20 ~n~0)), 12824#[L693-1, L706-1](and (= ~x~0 0) (<= 20 ~n~0) (not (= |thr1Thread1of1ForFork1___VERIFIER_assert_#in~cond| 0))), 12830#[L706-1, L689](and (= ~x~0 0) (<= 20 ~n~0) (not (= |thr1Thread1of1ForFork1___VERIFIER_assert_#in~cond| 0))), 12838#[L706-1, L689-1](and (= ~x~0 0) (<= 20 ~n~0) (not (= thr1Thread1of1ForFork1___VERIFIER_assert_~cond 0)) (not (= |thr1Thread1of1ForFork1___VERIFIER_assert_#in~cond| 0))), 12846#[L689-4, L706-1](and (= ~x~0 0) (<= 20 ~n~0) (not (= thr1Thread1of1ForFork1___VERIFIER_assert_~cond 0)) (not (= |thr1Thread1of1ForFork1___VERIFIER_assert_#in~cond| 0))), 14408#[L706-1, thr1EXIT](and (= ~x~0 0) (<= 20 ~n~0) (not (= thr1Thread1of1ForFork1___VERIFIER_assert_~cond 0)) (not (= |thr1Thread1of1ForFork1___VERIFIER_assert_#in~cond| 0))), 14415#[L707, thr1EXIT](and (= ~x~0 0) (<= 20 ~n~0) (not (= thr1Thread1of1ForFork1___VERIFIER_assert_~cond 0)) (not (= |thr1Thread1of1ForFork1___VERIFIER_assert_#in~cond| 0))), 14419#[L707-6, thr1EXIT](and (= ~x~0 0) (<= 20 ~n~0) (not (= thr1Thread1of1ForFork1___VERIFIER_assert_~cond 0)) (not (= |thr1Thread1of1ForFork1___VERIFIER_assert_#in~cond| 0))), 14426#[thr1EXIT, L708](and (= ~x~0 0) (<= 20 ~n~0) (not (= thr1Thread1of1ForFork1___VERIFIER_assert_~cond 0)) (not (= |thr1Thread1of1ForFork1___VERIFIER_assert_#in~cond| 0))), 14467#[L708-1, thr1EXIT](and (= ~x~0 0) (<= 20 ~n~0) (not (= thr1Thread1of1ForFork1___VERIFIER_assert_~cond 0)) (not (= |thr1Thread1of1ForFork1___VERIFIER_assert_#in~cond| 0))), 14471#[L708-2, thr2ENTRY, thr1EXIT](and (= ~x~0 0) (<= 20 ~n~0) (not (= thr1Thread1of1ForFork1___VERIFIER_assert_~cond 0)) (not (= |thr1Thread1of1ForFork1___VERIFIER_assert_#in~cond| 0))), 14478#[L707-3, thr2ENTRY, thr1EXIT](and (= ~x~0 0) (<= 20 ~n~0) (not (= thr1Thread1of1ForFork1___VERIFIER_assert_~cond 0)) (not (= |thr1Thread1of1ForFork1___VERIFIER_assert_#in~cond| 0))), 14484#[L696, L707-3, thr1EXIT](and (= ~x~0 0) (<= 20 ~n~0) (not (= thr1Thread1of1ForFork1___VERIFIER_assert_~cond 0)) (not (= |thr1Thread1of1ForFork1___VERIFIER_assert_#in~cond| 0))), 14492#[L697, L707-3, thr1EXIT](and (= ~x~0 0) (<= 20 ~n~0) (not (= thr1Thread1of1ForFork1___VERIFIER_assert_~cond 0)) (not (= |thr1Thread1of1ForFork1___VERIFIER_assert_#in~cond| 0))), 14502#[L707-3, L698, thr1EXIT](and (= ~x~0 0) (<= 20 ~n~0) (not (= thr1Thread1of1ForFork1___VERIFIER_assert_~cond 0)) (not (= |thr1Thread1of1ForFork1___VERIFIER_assert_#in~cond| 0))), 14512#[L707-3, thr2FINAL, thr1EXIT](and (not (= thr1Thread1of1ForFork1___VERIFIER_assert_~cond 0)) (not (= |thr1Thread1of1ForFork1___VERIFIER_assert_#in~cond| 0))), 14520#[L707-3, thr2EXIT, thr1EXIT](and (not (= thr1Thread1of1ForFork1___VERIFIER_assert_~cond 0)) (not (= |thr1Thread1of1ForFork1___VERIFIER_assert_#in~cond| 0))), 14525#[L707-4, thr2EXIT, thr1EXIT](and (not (= thr1Thread1of1ForFork1___VERIFIER_assert_~cond 0)) (not (= |thr1Thread1of1ForFork1___VERIFIER_assert_#in~cond| 0))), 14529#[thr2EXIT, L707-5, thr1EXIT](and (not (= thr1Thread1of1ForFork1___VERIFIER_assert_~cond 0)) (not (= |thr1Thread1of1ForFork1___VERIFIER_assert_#in~cond| 0))), 14533#[thr2EXIT, L707-6, thr1EXIT](and (not (= thr1Thread1of1ForFork1___VERIFIER_assert_~cond 0)) (not (= |thr1Thread1of1ForFork1___VERIFIER_assert_#in~cond| 0))), 14540#[thr2EXIT, thr1EXIT, L708](and (not (= thr1Thread1of1ForFork1___VERIFIER_assert_~cond 0)) (not (= |thr1Thread1of1ForFork1___VERIFIER_assert_#in~cond| 0))), 14573#[L708-1, thr2EXIT, thr1EXIT](and (not (= thr1Thread1of1ForFork1___VERIFIER_assert_~cond 0)) (not (= |thr1Thread1of1ForFork1___VERIFIER_assert_#in~cond| 0))), 14577#[ULTIMATE.startErr1INUSE_VIOLATION, thr2EXIT, thr1EXIT](and (not (= thr1Thread1of1ForFork1___VERIFIER_assert_~cond 0)) (not (= |thr1Thread1of1ForFork1___VERIFIER_assert_#in~cond| 0)))] [2021-01-22 09:45:36,692 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-22 09:45:36,693 INFO L429 AbstractCegarLoop]: === Iteration 3 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-01-22 09:45:36,693 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-22 09:45:36,693 INFO L82 PathProgramCache]: Analyzing trace with hash -560463023, now seen corresponding path program 1 times [2021-01-22 09:45:36,694 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-22 09:45:36,694 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [858356697] [2021-01-22 09:45:36,695 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-22 09:45:36,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-22 09:45:36,787 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-22 09:45:36,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-22 09:45:36,828 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-22 09:45:36,884 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-01-22 09:45:36,885 INFO L605 BasicCegarLoop]: Counterexample might be feasible [2021-01-22 09:45:36,885 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-01-22 09:45:36,885 WARN L386 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2021-01-22 09:45:36,886 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2021-01-22 09:45:36,893 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@361da208 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) [2021-01-22 09:45:36,898 INFO L168 Benchmark]: Toolchain (without parser) took 6217.74 ms. Allocated memory was 310.4 MB in the beginning and 373.3 MB in the end (delta: 62.9 MB). Free memory was 284.7 MB in the beginning and 322.6 MB in the end (delta: -38.0 MB). Peak memory consumption was 25.9 MB. Max. memory is 16.0 GB. [2021-01-22 09:45:36,899 INFO L168 Benchmark]: CDTParser took 0.56 ms. Allocated memory is still 310.4 MB. Free memory was 278.4 MB in the beginning and 278.2 MB in the end (delta: 154.0 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-01-22 09:45:36,905 INFO L168 Benchmark]: CACSL2BoogieTranslator took 842.72 ms. Allocated memory is still 310.4 MB. Free memory was 284.4 MB in the beginning and 288.1 MB in the end (delta: -3.8 MB). Peak memory consumption was 33.1 MB. Max. memory is 16.0 GB. [2021-01-22 09:45:36,906 INFO L168 Benchmark]: Boogie Procedure Inliner took 49.63 ms. Allocated memory is still 310.4 MB. Free memory was 287.1 MB in the beginning and 286.0 MB in the end (delta: 1.0 MB). There was no memory consumed. Max. memory is 16.0 GB. [2021-01-22 09:45:36,908 INFO L168 Benchmark]: Boogie Preprocessor took 30.18 ms. Allocated memory is still 310.4 MB. Free memory was 286.0 MB in the beginning and 283.9 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-22 09:45:36,909 INFO L168 Benchmark]: RCFGBuilder took 534.08 ms. Allocated memory is still 310.4 MB. Free memory was 283.9 MB in the beginning and 263.0 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.0 GB. [2021-01-22 09:45:36,910 INFO L168 Benchmark]: TraceAbstraction took 4748.88 ms. Allocated memory was 310.4 MB in the beginning and 373.3 MB in the end (delta: 62.9 MB). Free memory was 263.0 MB in the beginning and 322.6 MB in the end (delta: -59.6 MB). Peak memory consumption was 3.3 MB. Max. memory is 16.0 GB. [2021-01-22 09:45:36,914 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.56 ms. Allocated memory is still 310.4 MB. Free memory was 278.4 MB in the beginning and 278.2 MB in the end (delta: 154.0 kB). There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 842.72 ms. Allocated memory is still 310.4 MB. Free memory was 284.4 MB in the beginning and 288.1 MB in the end (delta: -3.8 MB). Peak memory consumption was 33.1 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 49.63 ms. Allocated memory is still 310.4 MB. Free memory was 287.1 MB in the beginning and 286.0 MB in the end (delta: 1.0 MB). There was no memory consumed. Max. memory is 16.0 GB. * Boogie Preprocessor took 30.18 ms. Allocated memory is still 310.4 MB. Free memory was 286.0 MB in the beginning and 283.9 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 534.08 ms. Allocated memory is still 310.4 MB. Free memory was 283.9 MB in the beginning and 263.0 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.0 GB. * TraceAbstraction took 4748.88 ms. Allocated memory was 310.4 MB in the beginning and 373.3 MB in the end (delta: 62.9 MB). Free memory was 263.0 MB in the beginning and 322.6 MB in the end (delta: -59.6 MB). Peak memory consumption was 3.3 MB. 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@361da208 de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: IllegalStateException: ManagedScript already locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker@361da208: 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...