/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/pthread-ext/23_lu-fig2.fixed.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-e5469eb [2021-01-21 01:40:51,646 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-21 01:40:51,650 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-21 01:40:51,722 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-21 01:40:51,723 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-21 01:40:51,728 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-21 01:40:51,731 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-21 01:40:51,740 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-21 01:40:51,744 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-21 01:40:51,751 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-21 01:40:51,752 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-21 01:40:51,754 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-21 01:40:51,755 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-21 01:40:51,758 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-21 01:40:51,760 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-21 01:40:51,762 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-21 01:40:51,764 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-21 01:40:51,767 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-21 01:40:51,775 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-21 01:40:51,783 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-21 01:40:51,785 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-21 01:40:51,787 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-21 01:40:51,788 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-21 01:40:51,791 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-21 01:40:51,800 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-01-21 01:40:51,812 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-21 01:40:51,813 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-21 01:40:51,814 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-21 01:40:51,815 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 01:40:51,870 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-21 01:40:51,871 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-21 01:40:51,876 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-21 01:40:51,876 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-21 01:40:51,876 INFO L138 SettingsManager]: * Use SBE=true [2021-01-21 01:40:51,877 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-21 01:40:51,877 INFO L138 SettingsManager]: * sizeof long=4 [2021-01-21 01:40:51,877 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-21 01:40:51,877 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-01-21 01:40:51,878 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-21 01:40:51,879 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-21 01:40:51,880 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-21 01:40:51,880 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-21 01:40:51,880 INFO L138 SettingsManager]: * sizeof long double=12 [2021-01-21 01:40:51,880 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-21 01:40:51,880 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-21 01:40:51,881 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-21 01:40:51,881 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-21 01:40:51,881 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-21 01:40:51,881 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-01-21 01:40:51,882 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-21 01:40:51,882 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-21 01:40:51,882 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-21 01:40:51,883 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-21 01:40:51,883 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-21 01:40:51,883 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-21 01:40:51,883 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-21 01:40:51,883 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-01-21 01:40:51,884 INFO L138 SettingsManager]: * Lazy Petri-NFA conversion=true [2021-01-21 01:40:51,884 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=SLEEP_SET_FA [2021-01-21 01:40:51,884 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-21 01:40:51,884 INFO L138 SettingsManager]: * Minimization of abstraction=NONE [2021-01-21 01:40:51,885 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-01-21 01:40:51,885 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-21 01:40:52,340 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-21 01:40:52,372 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-21 01:40:52,375 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-21 01:40:52,377 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-21 01:40:52,378 INFO L275 PluginConnector]: CDTParser initialized [2021-01-21 01:40:52,379 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/23_lu-fig2.fixed.i [2021-01-21 01:40:52,470 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8991f01f7/25fee6e1788b4177aa0edcfbbb36b8ce/FLAG3da5c2c52 [2021-01-21 01:40:53,175 INFO L306 CDTParser]: Found 1 translation units. [2021-01-21 01:40:53,176 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/23_lu-fig2.fixed.i [2021-01-21 01:40:53,193 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8991f01f7/25fee6e1788b4177aa0edcfbbb36b8ce/FLAG3da5c2c52 [2021-01-21 01:40:53,497 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8991f01f7/25fee6e1788b4177aa0edcfbbb36b8ce [2021-01-21 01:40:53,502 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-21 01:40:53,505 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-01-21 01:40:53,509 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-21 01:40:53,510 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-21 01:40:53,514 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-21 01:40:53,515 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 01:40:53" (1/1) ... [2021-01-21 01:40:53,519 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@616fc265 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 01:40:53, skipping insertion in model container [2021-01-21 01:40:53,520 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 01:40:53" (1/1) ... [2021-01-21 01:40:53,528 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-21 01:40:53,592 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-01-21 01:40:54,049 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-21 01:40:54,063 INFO L203 MainTranslator]: Completed pre-run [2021-01-21 01:40:54,141 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-21 01:40:54,280 INFO L208 MainTranslator]: Completed translation [2021-01-21 01:40:54,281 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 01:40:54 WrapperNode [2021-01-21 01:40:54,282 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-21 01:40:54,285 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-21 01:40:54,285 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-21 01:40:54,286 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-21 01:40:54,295 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 01:40:54" (1/1) ... [2021-01-21 01:40:54,323 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 01:40:54" (1/1) ... [2021-01-21 01:40:54,351 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-21 01:40:54,351 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-21 01:40:54,352 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-21 01:40:54,352 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-21 01:40:54,360 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 01:40:54" (1/1) ... [2021-01-21 01:40:54,361 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 01:40:54" (1/1) ... [2021-01-21 01:40:54,364 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 01:40:54" (1/1) ... [2021-01-21 01:40:54,364 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 01:40:54" (1/1) ... [2021-01-21 01:40:54,371 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 01:40:54" (1/1) ... [2021-01-21 01:40:54,375 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 01:40:54" (1/1) ... [2021-01-21 01:40:54,378 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 01:40:54" (1/1) ... [2021-01-21 01:40:54,381 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-21 01:40:54,382 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-21 01:40:54,383 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-21 01:40:54,383 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-21 01:40:54,384 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 01:40:54" (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 01:40:54,460 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2021-01-21 01:40:54,461 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2021-01-21 01:40:54,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-01-21 01:40:54,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-21 01:40:54,461 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-01-21 01:40:54,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-21 01:40:54,461 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-21 01:40:54,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-21 01:40:54,463 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 01:40:55,156 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-21 01:40:55,156 INFO L298 CfgBuilder]: Removed 7 assume(true) statements. [2021-01-21 01:40:55,158 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 01:40:55 BoogieIcfgContainer [2021-01-21 01:40:55,159 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-21 01:40:55,160 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-21 01:40:55,161 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-21 01:40:55,164 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-21 01:40:55,164 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.01 01:40:53" (1/3) ... [2021-01-21 01:40:55,165 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1794f5cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.01 01:40:55, skipping insertion in model container [2021-01-21 01:40:55,165 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 01:40:54" (2/3) ... [2021-01-21 01:40:55,166 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1794f5cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.01 01:40:55, skipping insertion in model container [2021-01-21 01:40:55,166 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 01:40:55" (3/3) ... [2021-01-21 01:40:55,168 INFO L111 eAbstractionObserver]: Analyzing ICFG 23_lu-fig2.fixed.i [2021-01-21 01:40:55,184 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-01-21 01:40:55,184 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-21 01:40:55,188 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-01-21 01:40:55,189 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-01-21 01:40:55,213 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,213 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,214 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,214 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,214 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,214 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,214 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,215 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,216 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~PR_CreateThread__RES~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,216 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~PR_CreateThread__RES~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,216 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,216 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,217 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,217 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,217 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~PR_CreateThread__RES~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,217 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,217 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_thr1_#in~PR_CreateThread__RES| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,218 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,218 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_thr1_~PR_CreateThread__RES not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,218 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~PR_CreateThread__RES~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,218 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,218 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_thr1_#in~PR_CreateThread__RES| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,218 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,219 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_thr1_~PR_CreateThread__RES not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,219 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~PR_CreateThread__RES~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,219 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,219 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,219 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,219 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_thr1_#in~PR_CreateThread__RES| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,220 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_thr1_~PR_CreateThread__RES not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,220 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,220 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~PR_CreateThread__RES~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,220 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,220 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,220 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,221 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_thr1_#in~PR_CreateThread__RES| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,221 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_thr1_~PR_CreateThread__RES not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,221 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,221 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,222 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,222 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,222 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,222 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,222 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,223 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,223 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,225 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,225 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,226 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,226 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,226 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,226 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,226 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_thr1_#in~PR_CreateThread__RES| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,227 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~PR_CreateThread__RES~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,227 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,227 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_thr1_~PR_CreateThread__RES not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,227 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 01:40:55,231 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-01-21 01:40:55,244 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-01-21 01:40:55,268 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-21 01:40:55,269 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-21 01:40:55,269 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-21 01:40:55,269 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-21 01:40:55,269 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-21 01:40:55,269 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-21 01:40:55,269 INFO L383 AbstractCegarLoop]: Minimize is NONE [2021-01-21 01:40:55,269 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-01-21 01:40:55,314 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-21 01:40:55,319 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:55,328 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 01:40:55,333 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:55,353 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:55,360 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:55,366 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:55,373 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 01:40:55,386 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-21 01:40:55,395 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 01:40:55,403 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:55,412 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 01:40:55,418 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:55,423 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:55,429 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:55,435 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:55,441 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:55,447 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:55,452 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:55,455 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:55,458 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:55,460 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:55,469 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:55,475 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:55,481 WARN L465 BasicCegarLoop]: Sleep Set Reduction Time: 194ms [2021-01-21 01:40:55,482 WARN L466 BasicCegarLoop]: Sleep set: input automaton currently 216 states, but on-demand construction may add more states [2021-01-21 01:40:55,485 WARN L467 BasicCegarLoop]: Sleep set: output automaton has 216 states, 176 states have (on average 1.5340909090909092) internal successors, (270), 215 states have internal predecessors, (270), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Size of Word is: 26 and size of Sequence is : 27[2021-01-21 01:40:55,497 INFO L131 SleepSetCegar]: Size of mCounterexample is: 27 [2021-01-21 01:40:55,498 INFO L132 SleepSetCegar]: [54#[ULTIMATE.startENTRY]don't care, 56#[L-1]don't care, 58#[L-1-1]don't care, 60#[L16]don't care, 62#[L16-1]don't care, 64#[L16-2]don't care, 66#[L16-3]don't care, 68#[L16-4]don't care, 70#[L689]don't care, 72#[L690]don't care, 74#[L691]don't care, 76#[L-1-2]don't care, 78#[L-1-3]don't care, 80#[L733]don't care, 82#[L733-1]don't care, 84#[L734]don't care, 86#[thr1ENTRY, L734-1]don't care, 88#[thr1ENTRY, L735]don't care, 92#[thr1ENTRY, L735-1]don't care, 96#[thr1ENTRY, L735-2]don't care, 100#[thr1ENTRY, L723]don't care, 106#[thr1ENTRY, L724]don't care, 110#[thr1ENTRY, L725-2]don't care, 114#[thr1ENTRY, L725-3]don't care, 118#[L726, thr1ENTRY]don't care, 122#[thr1ENTRY, L727]don't care, 126#[thr1ENTRY, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]don't care] [2021-01-21 01:40:55,498 INFO L429 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 01:40:55,505 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 01:40:55,505 INFO L82 PathProgramCache]: Analyzing trace with hash 457551334, now seen corresponding path program 1 times [2021-01-21 01:40:55,516 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 01:40:55,516 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1953759628] [2021-01-21 01:40:55,517 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 01:40:55,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 01:40:55,739 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 01:40:55,739 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1953759628] [2021-01-21 01:40:55,740 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 01:40:55,741 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-21 01:40:55,748 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1573556298] [2021-01-21 01:40:55,752 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-01-21 01:40:55,753 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 01:40:55,774 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-01-21 01:40:55,774 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-01-21 01:40:55,777 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 01:40:55,777 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 13.0) internal successors, (26), 2 states have internal predecessors, (26), 0 states have call successors, (0), 0 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 01:40:55,797 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 01:40:55,802 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:55,818 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 01:40:55,828 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 01:40:55,844 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 01:40:55,850 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 01:40:55,855 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:55,859 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:55,870 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 01:40:55,891 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-21 01:40:55,898 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 01:40:55,905 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 01:40:55,915 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 01:40:55,922 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:55,926 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:55,931 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:55,939 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 01:40:55,946 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:55,950 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:55,955 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:55,963 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:55,969 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:55,977 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:55,982 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:55,990 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:55,996 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:56,000 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,005 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:56,013 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 01:40:56,019 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 01:40:56,024 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,028 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,035 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:56,042 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 01:40:56,046 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:56,051 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:56,058 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:56,065 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 01:40:56,069 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:56,074 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:56,081 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:56,087 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:56,093 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:56,099 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:56,107 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 01:40:56,116 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 01:40:56,120 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,124 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,130 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:56,136 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:56,141 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:56,145 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,151 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:56,155 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:56,160 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:56,165 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,169 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,173 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,179 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:56,184 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms Size of Word is: 26 and size of Sequence is : 27[2021-01-21 01:40:56,186 INFO L131 SleepSetCegar]: Size of mCounterexample is: 27 [2021-01-21 01:40:56,186 INFO L132 SleepSetCegar]: [487#[ULTIMATE.startENTRY]true, 488#[L-1]true, 489#[L-1-1]true, 490#[L16]true, 491#[L16-1]true, 492#[L16-2]true, 493#[L16-3]true, 494#[L16-4]true, 495#[L689]true, 496#[L690]true, 497#[L691]true, 498#[L-1-2]true, 499#[L-1-3]true, 500#[L733]true, 501#[L733-1]true, 502#[L734]true, 503#[thr1ENTRY, L734-1]true, 504#[thr1ENTRY, L735]true, 507#[thr1ENTRY, L735-1]true, 508#[thr1ENTRY, L735-2]true, 511#[thr1ENTRY, L723]true, 513#[thr1ENTRY, L724]true, 514#[thr1ENTRY, L725-2]true, 517#[thr1ENTRY, L725-3]true, 648#[L726, thr1ENTRY]true, 651#[thr1ENTRY, L727]true, 653#[thr1ENTRY, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]true] [2021-01-21 01:40:56,186 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-21 01:40:56,187 INFO L429 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 01:40:56,187 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 01:40:56,188 INFO L82 PathProgramCache]: Analyzing trace with hash 457581125, now seen corresponding path program 1 times [2021-01-21 01:40:56,188 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 01:40:56,188 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [563529461] [2021-01-21 01:40:56,188 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 01:40:56,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 01:40:56,336 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-21 01:40:56,336 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [563529461] [2021-01-21 01:40:56,336 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 01:40:56,337 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-01-21 01:40:56,337 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1217062668] [2021-01-21 01:40:56,338 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-21 01:40:56,339 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 01:40:56,340 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-21 01:40:56,340 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-21 01:40:56,340 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 01:40:56,341 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 0 states have call successors, (0), 0 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 01:40:56,351 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 01:40:56,352 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 01:40:56,356 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:56,360 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,365 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,369 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,378 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:56,384 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:56,388 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,392 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,400 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:56,405 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:56,410 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,414 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,421 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:56,430 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 01:40:56,434 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,438 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,445 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:56,451 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:56,455 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,459 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,466 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:56,472 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:56,476 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:56,480 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:56,516 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 01:40:56,521 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:56,525 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,528 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,535 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:56,541 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:56,544 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,548 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,554 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:56,560 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:56,563 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,567 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:56,574 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:56,579 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:56,583 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,586 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:56,595 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:56,600 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:56,605 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:56,610 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:56,617 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 01:40:56,624 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:56,627 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,631 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:56,636 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,640 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,651 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 01:40:56,655 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,660 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:56,664 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:56,669 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,673 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,676 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,680 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,685 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,689 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:56,694 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,698 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:56,702 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,706 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:56,714 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:56,719 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:56,722 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,726 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:56,730 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,734 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:56,739 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:56,745 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:56,749 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:56,752 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,757 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:56,763 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:56,767 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,771 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:56,776 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:56,782 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:56,787 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,790 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,797 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:56,802 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:56,806 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:56,809 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,815 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:56,820 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:56,824 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:56,827 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:56,832 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:56,837 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:56,841 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,845 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:56,850 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:56,855 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:56,860 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,863 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:56,868 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:56,873 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:56,879 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:56,884 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:56,888 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,897 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 01:40:56,903 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:56,909 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:56,921 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-21 01:40:56,933 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-21 01:40:56,939 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:56,946 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 01:40:56,950 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,954 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,958 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:56,963 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,970 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 01:40:56,976 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:56,981 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:56,986 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:56,991 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:56,997 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:57,001 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 01:40:57,002 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 01:40:57,005 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:57,010 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 01:40:57,013 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:57,016 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms Size of Word is: 27 and size of Sequence is : 28[2021-01-21 01:40:57,022 INFO L131 SleepSetCegar]: Size of mCounterexample is: 28 [2021-01-21 01:40:57,022 INFO L132 SleepSetCegar]: [659#[ULTIMATE.startENTRY]true, 661#[L-1]true, 663#[L-1-1]true, 665#[L16]true, 667#[L16-1]true, 669#[L16-2]true, 671#[L16-3]true, 673#[L16-4]true, 675#[L689]true, 677#[L690](= ~start_main~0 0), 679#[L691](= ~start_main~0 0), 681#[L-1-2](= ~start_main~0 0), 683#[L-1-3](= ~start_main~0 0), 685#[L733](= ~start_main~0 0), 687#[L733-1](= ~start_main~0 0), 689#[L734](= ~start_main~0 0), 691#[thr1ENTRY, L734-1](= ~start_main~0 0), 693#[thr1ENTRY, L735](= ~start_main~0 0), 699#[thr1ENTRY, L735-1](= ~start_main~0 0), 701#[thr1ENTRY, L735-2](= ~start_main~0 0), 707#[thr1ENTRY, L723](= ~start_main~0 0), 711#[thr1ENTRY, L724](= ~start_main~0 0), 713#[thr1ENTRY, L725-2](= ~start_main~0 0), 721#[L710, L725-2](= ~start_main~0 0), 1362#[L711, L725-2](= ~start_main~0 0), 1365#[L725-2, L711-1](= ~start_main~0 0), 1368#[L713, L725-2]true, 1376#[L725-2, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]true] [2021-01-21 01:40:57,023 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-21 01:40:57,023 INFO L429 AbstractCegarLoop]: === Iteration 3 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 01:40:57,023 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 01:40:57,023 INFO L82 PathProgramCache]: Analyzing trace with hash 1305730750, now seen corresponding path program 1 times [2021-01-21 01:40:57,024 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 01:40:57,024 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1259251966] [2021-01-21 01:40:57,024 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 01:40:57,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 01:40:57,126 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 01:40:57,126 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1259251966] [2021-01-21 01:40:57,126 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 01:40:57,127 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-21 01:40:57,127 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1155644944] [2021-01-21 01:40:57,127 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-21 01:40:57,127 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 01:40:57,128 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-21 01:40:57,128 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-21 01:40:57,129 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 01:40:57,129 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 13.5) internal successors, (27), 3 states have internal predecessors, (27), 0 states have call successors, (0), 0 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 01:40:57,137 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:57,140 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:57,145 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:57,148 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:57,158 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:57,164 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:57,167 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:57,171 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:57,178 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:57,183 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:57,187 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:57,191 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:57,198 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:57,203 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:57,207 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:57,211 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:57,220 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 01:40:57,226 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:57,229 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:57,233 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:57,240 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:57,245 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:57,249 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:57,253 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:57,259 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:57,265 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:57,268 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:57,272 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:57,278 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:57,284 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:57,288 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:57,292 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:57,298 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:57,304 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:57,307 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:57,311 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:57,319 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 01:40:57,324 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:57,328 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:57,332 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:57,338 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:57,344 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:57,350 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:57,357 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 01:40:57,364 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:57,371 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 01:40:57,375 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:57,380 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:57,385 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:57,390 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:57,394 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:57,397 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:57,402 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:57,406 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:57,410 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:57,415 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:57,419 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:57,423 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:57,428 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:57,432 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:57,437 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 01:40:57,438 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 01:40:57,442 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:57,445 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:57,448 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 01:40:57,449 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 01:40:57,452 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:57,456 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:57,463 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:57,471 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 01:40:57,478 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 01:40:57,482 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:57,486 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:57,490 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:57,496 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:57,501 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:57,505 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:57,509 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:57,514 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:57,520 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:57,525 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:57,529 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:57,534 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:57,540 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:57,544 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:57,548 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:57,554 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:57,559 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:57,564 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:57,567 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:57,573 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:57,578 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:57,583 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:57,586 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:57,592 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:57,598 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 01:40:57,632 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 01:40:57,638 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 01:40:57,648 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 01:40:57,657 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 01:40:57,671 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-21 01:40:57,675 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:57,681 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:57,687 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:57,694 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:57,700 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:57,705 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:57,709 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:57,715 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:57,721 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:57,728 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 01:40:57,737 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 01:40:57,741 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 01:40:57,742 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 01:40:57,747 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:57,752 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:57,757 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:57,761 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:57,766 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:57,770 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:57,775 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:57,780 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:57,784 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:57,787 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:57,793 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:57,798 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:57,802 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:57,805 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:57,808 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:57,811 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:57,817 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:57,821 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:57,826 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:57,830 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:57,836 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:57,840 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms Size of Word is: 30 and size of Sequence is : 31[2021-01-21 01:40:57,841 INFO L131 SleepSetCegar]: Size of mCounterexample is: 31 [2021-01-21 01:40:57,841 INFO L132 SleepSetCegar]: [1383#[ULTIMATE.startENTRY]true, 1385#[L-1]true, 1387#[L-1-1]true, 1389#[L16]true, 1391#[L16-1]true, 1393#[L16-2]true, 1395#[L16-3]true, 1397#[L16-4]true, 1399#[L689]true, 1401#[L690](= ~start_main~0 0), 1403#[L691](= ~start_main~0 0), 1405#[L-1-2](and (= ~start_main~0 0) (= ~__COUNT__~0 0)), 1407#[L-1-3](and (= ~start_main~0 0) (= ~__COUNT__~0 0)), 1409#[L733](and (= ~start_main~0 0) (= ~__COUNT__~0 0)), 1411#[L733-1](and (= ~start_main~0 0) (= ~__COUNT__~0 0)), 1413#[L734](and (= ~start_main~0 0) (= ~__COUNT__~0 0)), 1415#[thr1ENTRY, L734-1](and (= ~start_main~0 0) (= ~__COUNT__~0 0)), 1417#[thr1ENTRY, L735](and (= ~start_main~0 0) (= ~__COUNT__~0 0)), 1423#[thr1ENTRY, L735-1](and (= ~start_main~0 0) (= ~__COUNT__~0 0)), 1425#[thr1ENTRY, L735-2](and (= ~start_main~0 0) (= ~__COUNT__~0 0)), 1431#[thr1ENTRY, L723](and (= ~start_main~0 0) (= ~__COUNT__~0 0)), 1435#[thr1ENTRY, L724](and (= ~start_main~0 0) (= ~__COUNT__~0 0)), 1437#[thr1ENTRY, L725-2](and (= ~start_main~0 0) (= ~__COUNT__~0 0)), 1445#[L710, L725-2](and (= ~start_main~0 0) (= ~__COUNT__~0 0)), 1967#[L711, L725-2](and (= ~start_main~0 0) (= ~__COUNT__~0 0)), 1969#[L725-2, L711-1](and (= ~start_main~0 0) (= ~__COUNT__~0 0)), 1971#[L713, L725-2](= ~__COUNT__~0 0), 1973#[L713, L725-3](= ~__COUNT__~0 0), 1987#[L726, L713](= ~__COUNT__~0 0), 1999#[L713, L727](= ~__COUNT__~0 0), 2017#[ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, L713](= ~__COUNT__~0 0)] [2021-01-21 01:40:57,841 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-01-21 01:40:57,842 INFO L429 AbstractCegarLoop]: === Iteration 4 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 01:40:57,842 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 01:40:57,842 INFO L82 PathProgramCache]: Analyzing trace with hash -494017145, now seen corresponding path program 1 times [2021-01-21 01:40:57,843 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 01:40:57,843 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [343013632] [2021-01-21 01:40:57,843 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 01:40:57,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 01:40:57,973 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 01:40:57,973 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [343013632] [2021-01-21 01:40:57,973 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 01:40:57,974 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-01-21 01:40:57,974 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2112665316] [2021-01-21 01:40:57,974 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-01-21 01:40:57,975 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 01:40:57,975 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-01-21 01:40:57,976 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-01-21 01:40:57,976 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 01:40:57,976 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 7.5) internal successors, (30), 4 states have internal predecessors, (30), 0 states have call successors, (0), 0 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 01:40:57,998 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 01:40:57,999 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 01:40:58,002 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:58,006 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:58,010 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,014 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:58,022 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:58,029 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 01:40:58,033 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,037 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:58,045 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 01:40:58,051 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:58,055 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,061 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,070 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 01:40:58,076 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:58,080 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,085 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,092 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:58,098 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:58,102 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,106 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,113 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:58,119 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:58,123 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,127 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,134 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:58,140 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:58,143 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,147 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:58,154 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:58,161 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 01:40:58,164 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,168 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:58,174 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:58,180 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:58,184 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,187 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:58,193 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:58,199 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:58,203 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:58,207 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,213 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:58,219 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:58,226 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 01:40:58,232 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:58,239 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 01:40:58,246 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:58,250 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,254 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:58,259 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,263 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:58,267 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,271 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:58,275 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,279 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,283 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,287 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,291 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,295 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,299 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:58,304 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,310 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 01:40:58,310 WARN L144 IndependenceRelation]: Script Release Time: 0ms [2021-01-21 01:40:58,314 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,317 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:58,320 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 01:40:58,320 WARN L144 IndependenceRelation]: Script Release Time: 0ms [2021-01-21 01:40:58,323 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,327 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:58,333 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 01:40:58,333 WARN L144 IndependenceRelation]: Script Release Time: 0ms [2021-01-21 01:40:58,339 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:58,345 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 01:40:58,348 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,352 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:58,356 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,360 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:58,365 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:58,370 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:58,376 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:58,380 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,385 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:58,391 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:58,395 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,399 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,404 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:58,410 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:58,414 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,418 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:58,423 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:58,429 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:58,433 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:58,436 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,443 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:58,449 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:58,453 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,457 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,463 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:58,469 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:58,473 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,477 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:58,483 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:58,488 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:58,493 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,496 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,502 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:58,508 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:58,515 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:58,520 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:58,524 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,527 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,533 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:58,538 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:58,546 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 01:40:58,553 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:58,556 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 01:40:58,556 WARN L144 IndependenceRelation]: Script Release Time: 0ms [2021-01-21 01:40:58,561 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:58,565 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,569 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,573 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:58,577 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,580 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,585 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,589 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,592 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,596 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:58,600 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,605 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:58,615 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 01:40:58,615 WARN L144 IndependenceRelation]: Script Release Time: 0ms [2021-01-21 01:40:58,621 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,628 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:58,631 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:58,634 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,639 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:58,643 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:58,648 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:58,651 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:58,655 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:58,658 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:58,661 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:58,665 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:58,670 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:58,676 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:58,679 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,683 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:58,688 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:58,694 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:58,700 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 01:40:58,707 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:58,711 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:58,714 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:58,718 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,722 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:58,727 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:58,732 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:58,736 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,740 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:58,745 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:58,751 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:58,754 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,757 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:58,763 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:58,768 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:58,772 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,776 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:58,781 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:58,786 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:58,790 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,793 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,799 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:58,804 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:58,808 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:58,812 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:58,818 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:58,823 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:58,828 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,831 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:58,836 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:58,842 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:58,845 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,849 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:58,855 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:58,860 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:58,866 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:58,871 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:58,875 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:58,878 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,885 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,889 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:58,895 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:58,901 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms Size of Word is: 33 and size of Sequence is : 34[2021-01-21 01:40:58,903 INFO L131 SleepSetCegar]: Size of mCounterexample is: 34 [2021-01-21 01:40:58,903 INFO L132 SleepSetCegar]: [2025#[ULTIMATE.startENTRY]true, 2027#[L-1]true, 2029#[L-1-1]true, 2031#[L16]true, 2033#[L16-1]true, 2035#[L16-2]true, 2037#[L16-3]true, 2039#[L16-4]true, 2041#[L689]true, 2043#[L690](and (= ~start_main~0 0) (or (= ~mStartLock~0 ~start_main~0) (not (= ~mStartLock~0 0)))), 2045#[L691](= ~start_main~0 0), 2047#[L-1-2](and (= ~start_main~0 0) (= ~__COUNT__~0 0)), 2049#[L-1-3](and (= ~start_main~0 0) (= ~__COUNT__~0 0)), 2051#[L733](and (= ~start_main~0 0) (= ~__COUNT__~0 0)), 2053#[L733-1](and (= ~start_main~0 0) (= ~__COUNT__~0 0)), 2055#[L734](and (= ~start_main~0 0) (= ~__COUNT__~0 0)), 2057#[thr1ENTRY, L734-1](and (= ~start_main~0 0) (= ~__COUNT__~0 0)), 2059#[thr1ENTRY, L735](and (= ~start_main~0 0) (= ~__COUNT__~0 0)), 2065#[thr1ENTRY, L735-1](and (= ~start_main~0 0) (= ~__COUNT__~0 0)), 2067#[thr1ENTRY, L735-2](and (= ~start_main~0 0) (= ~__COUNT__~0 0)), 2073#[thr1ENTRY, L723](and (= ~start_main~0 0) (= ~__COUNT__~0 0)), 2077#[thr1ENTRY, L724](and (= ~start_main~0 0) (= ~__COUNT__~0 0)), 2079#[thr1ENTRY, L725-2](and (= ~start_main~0 0) (= ~__COUNT__~0 0)), 2087#[thr1ENTRY, L725-2](and (= ~start_main~0 0) (or (= ~mStartLock~0 ~start_main~0) (not (= ~mStartLock~0 0))) (= ~__COUNT__~0 0)), 2623#[L710, L725-2](and (= ~start_main~0 0) (or (= ~mStartLock~0 ~start_main~0) (not (= ~mStartLock~0 0))) (= ~__COUNT__~0 0)), 2625#[L711, L725-2](and (= ~start_main~0 0) (or (= ~mStartLock~0 ~start_main~0) (not (= ~mStartLock~0 0))) (= ~__COUNT__~0 0)), 2627#[L725-2, L711-1](and (= ~start_main~0 0) (not (= ~mStartLock~0 0)) (= ~__COUNT__~0 0)), 2629#[L713, L725-2](and (not (= ~mStartLock~0 0)) (= ~__COUNT__~0 0)), 2631#[L713, L725-3](and (not (= ~mStartLock~0 0)) (= ~__COUNT__~0 0)), 2643#[L713-3, L725-3](not (= ~mStartLock~0 0)), 3055#[L714, L725-3]true, 3061#[L726, L714](not (= ~mStartLock~0 0)), 3065#[L727, L714]true, 3071#[ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, L714]true] [2021-01-21 01:40:58,903 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-01-21 01:40:58,904 INFO L429 AbstractCegarLoop]: === Iteration 5 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 01:40:58,904 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 01:40:58,904 INFO L82 PathProgramCache]: Analyzing trace with hash 1517843778, now seen corresponding path program 1 times [2021-01-21 01:40:58,904 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 01:40:58,905 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [285702610] [2021-01-21 01:40:58,905 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 01:40:58,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 01:40:59,011 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-01-21 01:40:59,012 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [285702610] [2021-01-21 01:40:59,012 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 01:40:59,012 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-01-21 01:40:59,012 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [372586189] [2021-01-21 01:40:59,013 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-01-21 01:40:59,013 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 01:40:59,013 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-01-21 01:40:59,014 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-01-21 01:40:59,014 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 01:40:59,014 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 4 states, 3 states have (on average 11.0) internal successors, (33), 4 states have internal predecessors, (33), 0 states have call successors, (0), 0 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 01:40:59,027 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 01:40:59,027 WARN L144 IndependenceRelation]: Script Release Time: 0ms [2021-01-21 01:40:59,039 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 12ms [2021-01-21 01:40:59,042 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:59,046 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:59,049 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:59,055 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:59,060 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:59,064 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:59,066 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:59,072 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:59,078 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:59,082 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:59,086 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:59,098 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-21 01:40:59,103 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:59,106 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:59,109 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:59,116 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:59,120 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:59,123 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:59,127 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:59,134 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:59,146 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-21 01:40:59,149 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:59,153 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:59,159 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:59,167 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:59,172 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:59,175 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:59,181 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:59,186 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:59,190 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:59,193 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:59,200 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:59,205 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:59,209 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:59,212 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:59,219 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:59,224 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:59,227 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:59,231 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:59,237 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:59,242 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:59,248 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:59,253 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:59,260 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:59,266 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 01:40:59,270 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:59,273 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:59,278 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:59,283 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:59,286 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:59,290 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:59,294 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:59,297 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:59,302 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:59,305 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:59,309 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:59,312 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:59,316 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:59,321 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:59,326 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 01:40:59,327 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 01:40:59,330 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:59,333 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:59,338 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 01:40:59,338 WARN L144 IndependenceRelation]: Script Release Time: 0ms [2021-01-21 01:40:59,342 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:59,345 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:59,352 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:59,358 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:59,361 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:59,365 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:59,369 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:59,373 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:59,378 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:59,383 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:59,388 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:59,391 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:59,397 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:59,402 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:59,406 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:59,409 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:59,415 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:59,420 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:59,425 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:59,428 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:59,433 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:59,439 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:59,443 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:59,446 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:59,452 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:59,458 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:59,462 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:59,466 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:59,471 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:59,477 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:59,481 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:59,485 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:59,490 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:59,495 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:59,500 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:59,503 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:59,509 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:59,514 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:59,520 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:59,526 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:59,529 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:59,533 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:59,538 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:59,543 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:59,550 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:59,556 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 01:40:59,560 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 01:40:59,560 WARN L144 IndependenceRelation]: Script Release Time: 0ms [2021-01-21 01:40:59,565 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:59,569 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:59,573 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:59,576 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:59,580 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:59,584 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:59,588 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:40:59,592 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:59,596 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:40:59,599 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:40:59,604 INFO L163 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IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:41:00,009 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 01:41:00,015 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 01:41:00,019 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 01:41:00,020 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-01-21 01:41:00,025 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.01 01:41:00 BasicIcfg [2021-01-21 01:41:00,026 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-01-21 01:41:00,028 INFO L168 Benchmark]: Toolchain (without parser) took 6522.92 ms. Allocated memory was 302.0 MB in the beginning and 362.8 MB in the end (delta: 60.8 MB). Free memory was 275.3 MB in the beginning and 159.3 MB in the end (delta: 116.0 MB). Peak memory consumption was 178.6 MB. Max. memory is 16.0 GB. [2021-01-21 01:41:00,029 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 302.0 MB. Free memory is still 272.8 MB. There was no memory consumed. Max. memory is 16.0 GB. [2021-01-21 01:41:00,030 INFO L168 Benchmark]: CACSL2BoogieTranslator took 773.66 ms. Allocated memory is still 302.0 MB. Free memory was 275.0 MB in the beginning and 279.4 MB in the end (delta: -4.4 MB). Peak memory consumption was 30.0 MB. Max. memory is 16.0 GB. [2021-01-21 01:41:00,031 INFO L168 Benchmark]: Boogie Procedure Inliner took 66.10 ms. Allocated memory is still 302.0 MB. Free memory was 279.4 MB in the beginning and 277.5 MB in the end (delta: 1.9 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-21 01:41:00,031 INFO L168 Benchmark]: Boogie Preprocessor took 30.19 ms. Allocated memory is still 302.0 MB. Free memory was 277.5 MB in the beginning and 275.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-21 01:41:00,032 INFO L168 Benchmark]: RCFGBuilder took 776.40 ms. Allocated memory is still 302.0 MB. Free memory was 275.4 MB in the beginning and 227.2 MB in the end (delta: 48.2 MB). Peak memory consumption was 48.2 MB. Max. memory is 16.0 GB. [2021-01-21 01:41:00,033 INFO L168 Benchmark]: TraceAbstraction took 4865.34 ms. Allocated memory was 302.0 MB in the beginning and 362.8 MB in the end (delta: 60.8 MB). Free memory was 227.2 MB in the beginning and 159.3 MB in the end (delta: 67.9 MB). Peak memory consumption was 129.7 MB. Max. memory is 16.0 GB. [2021-01-21 01:41:00,037 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 302.0 MB. Free memory is still 272.8 MB. There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 773.66 ms. Allocated memory is still 302.0 MB. Free memory was 275.0 MB in the beginning and 279.4 MB in the end (delta: -4.4 MB). Peak memory consumption was 30.0 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 66.10 ms. Allocated memory is still 302.0 MB. Free memory was 279.4 MB in the beginning and 277.5 MB in the end (delta: 1.9 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 30.19 ms. Allocated memory is still 302.0 MB. Free memory was 277.5 MB in the beginning and 275.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 776.40 ms. Allocated memory is still 302.0 MB. Free memory was 275.4 MB in the beginning and 227.2 MB in the end (delta: 48.2 MB). Peak memory consumption was 48.2 MB. Max. memory is 16.0 GB. * TraceAbstraction took 4865.34 ms. Allocated memory was 302.0 MB in the beginning and 362.8 MB in the end (delta: 60.8 MB). Free memory was 227.2 MB in the beginning and 159.3 MB in the end (delta: 67.9 MB). Peak memory consumption was 129.7 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 16]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 16]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 46 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 4.7s, OverallIterations: 5, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.2s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=216occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 142 NumberOfCodeBlocks, 142 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 137 ConstructedInterpolants, 0 QuantifiedInterpolants, 7620 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 1/1 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...