/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-lit/fkp2013_variant-1.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-e5469eb [2021-01-21 15:48:17,828 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-21 15:48:17,831 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-21 15:48:17,869 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-21 15:48:17,869 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-21 15:48:17,871 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-21 15:48:17,873 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-21 15:48:17,877 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-21 15:48:17,879 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-21 15:48:17,881 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-21 15:48:17,882 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-21 15:48:17,884 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-21 15:48:17,884 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-21 15:48:17,886 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-21 15:48:17,890 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-21 15:48:17,892 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-21 15:48:17,893 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-21 15:48:17,896 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-21 15:48:17,901 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-21 15:48:17,904 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-21 15:48:17,906 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-21 15:48:17,908 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-21 15:48:17,909 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-21 15:48:17,910 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-21 15:48:17,914 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-01-21 15:48:17,925 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-21 15:48:17,926 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-21 15:48:17,927 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-21 15:48:17,928 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 15:48:17,969 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-21 15:48:17,969 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-21 15:48:17,972 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-21 15:48:17,973 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-21 15:48:17,973 INFO L138 SettingsManager]: * Use SBE=true [2021-01-21 15:48:17,975 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-21 15:48:17,975 INFO L138 SettingsManager]: * sizeof long=4 [2021-01-21 15:48:17,976 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-21 15:48:17,976 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-01-21 15:48:17,976 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-21 15:48:17,977 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-21 15:48:17,977 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-21 15:48:17,977 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-21 15:48:17,977 INFO L138 SettingsManager]: * sizeof long double=12 [2021-01-21 15:48:17,979 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-21 15:48:17,979 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-21 15:48:17,979 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-21 15:48:17,979 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-21 15:48:17,980 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-21 15:48:17,980 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-01-21 15:48:17,980 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-21 15:48:17,980 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-21 15:48:17,980 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-21 15:48:17,981 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-21 15:48:17,981 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-21 15:48:17,981 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-21 15:48:17,981 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-21 15:48:17,981 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-01-21 15:48:17,982 INFO L138 SettingsManager]: * Lazy Petri-NFA conversion=true [2021-01-21 15:48:17,982 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=SLEEP_SET_FA [2021-01-21 15:48:17,982 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-21 15:48:17,982 INFO L138 SettingsManager]: * Minimization of abstraction=NONE [2021-01-21 15:48:17,983 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-01-21 15:48:17,983 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-21 15:48:18,384 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-21 15:48:18,420 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-21 15:48:18,423 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-21 15:48:18,426 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-21 15:48:18,427 INFO L275 PluginConnector]: CDTParser initialized [2021-01-21 15:48:18,428 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-lit/fkp2013_variant-1.i [2021-01-21 15:48:18,522 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f7c3a3e18/ef95302528f54bc3b19a0d8878247cb7/FLAG8ea940b0a [2021-01-21 15:48:19,383 INFO L306 CDTParser]: Found 1 translation units. [2021-01-21 15:48:19,383 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-lit/fkp2013_variant-1.i [2021-01-21 15:48:19,410 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f7c3a3e18/ef95302528f54bc3b19a0d8878247cb7/FLAG8ea940b0a [2021-01-21 15:48:19,643 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f7c3a3e18/ef95302528f54bc3b19a0d8878247cb7 [2021-01-21 15:48:19,650 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-21 15:48:19,654 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-01-21 15:48:19,658 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-21 15:48:19,658 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-21 15:48:19,663 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-21 15:48:19,664 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 03:48:19" (1/1) ... [2021-01-21 15:48:19,669 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1138a7dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 03:48:19, skipping insertion in model container [2021-01-21 15:48:19,670 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 03:48:19" (1/1) ... [2021-01-21 15:48:19,679 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-21 15:48:19,752 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-01-21 15:48:20,250 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-21 15:48:20,261 INFO L203 MainTranslator]: Completed pre-run [2021-01-21 15:48:20,300 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-21 15:48:20,437 INFO L208 MainTranslator]: Completed translation [2021-01-21 15:48:20,439 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 03:48:20 WrapperNode [2021-01-21 15:48:20,441 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-21 15:48:20,443 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-21 15:48:20,444 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-21 15:48:20,444 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-21 15:48:20,454 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 03:48:20" (1/1) ... [2021-01-21 15:48:20,498 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 03:48:20" (1/1) ... [2021-01-21 15:48:20,541 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-21 15:48:20,543 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-21 15:48:20,543 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-21 15:48:20,543 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-21 15:48:20,553 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 03:48:20" (1/1) ... [2021-01-21 15:48:20,554 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 03:48:20" (1/1) ... [2021-01-21 15:48:20,562 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 03:48:20" (1/1) ... [2021-01-21 15:48:20,563 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 03:48:20" (1/1) ... [2021-01-21 15:48:20,583 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 03:48:20" (1/1) ... [2021-01-21 15:48:20,591 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 03:48:20" (1/1) ... [2021-01-21 15:48:20,599 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 03:48:20" (1/1) ... [2021-01-21 15:48:20,606 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-21 15:48:20,610 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-21 15:48:20,610 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-21 15:48:20,610 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-21 15:48:20,614 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 03:48:20" (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 15:48:20,712 INFO L130 BoogieDeclarations]: Found specification of procedure thr2 [2021-01-21 15:48:20,713 INFO L138 BoogieDeclarations]: Found implementation of procedure thr2 [2021-01-21 15:48:20,713 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2021-01-21 15:48:20,715 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2021-01-21 15:48:20,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-01-21 15:48:20,716 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-21 15:48:20,716 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-01-21 15:48:20,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-21 15:48:20,716 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-21 15:48:20,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-21 15:48:20,719 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 15:48:21,160 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-21 15:48:21,161 INFO L298 CfgBuilder]: Removed 11 assume(true) statements. [2021-01-21 15:48:21,163 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 03:48:21 BoogieIcfgContainer [2021-01-21 15:48:21,163 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-21 15:48:21,165 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-21 15:48:21,165 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-21 15:48:21,168 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-21 15:48:21,169 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.01 03:48:19" (1/3) ... [2021-01-21 15:48:21,170 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4df3eb54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.01 03:48:21, skipping insertion in model container [2021-01-21 15:48:21,170 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 03:48:20" (2/3) ... [2021-01-21 15:48:21,170 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4df3eb54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.01 03:48:21, skipping insertion in model container [2021-01-21 15:48:21,170 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 03:48:21" (3/3) ... [2021-01-21 15:48:21,172 INFO L111 eAbstractionObserver]: Analyzing ICFG fkp2013_variant-1.i [2021-01-21 15:48:21,188 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-01-21 15:48:21,189 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-21 15:48:21,193 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-01-21 15:48:21,194 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-01-21 15:48:21,224 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,224 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,224 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,225 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,225 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,225 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,225 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,225 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,226 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~t~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,226 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~t~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,226 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~t~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,226 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~t~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,227 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~t~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,227 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~t~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,227 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,227 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,228 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,228 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,229 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,229 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,229 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,230 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,230 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,230 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,230 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,231 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,231 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,231 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,231 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,232 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,232 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,232 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,232 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,233 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,233 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,233 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,233 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,234 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,234 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,234 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,234 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,235 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,235 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,235 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,235 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,235 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,236 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,236 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,236 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,237 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,239 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,240 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,240 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,240 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,240 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,241 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,241 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,241 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,249 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,249 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,249 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~t~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,250 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,250 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:21,252 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-01-21 15:48:21,266 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-01-21 15:48:21,291 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-21 15:48:21,291 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-21 15:48:21,292 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-21 15:48:21,292 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-21 15:48:21,292 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-21 15:48:21,292 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-21 15:48:21,292 INFO L383 AbstractCegarLoop]: Minimize is NONE [2021-01-21 15:48:21,292 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-01-21 15:48:21,356 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 15:48:21,362 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:21,545 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 15:48:21,551 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:21,574 WARN L465 BasicCegarLoop]: Sleep Set Reduction Time: 261ms [2021-01-21 15:48:21,574 WARN L466 BasicCegarLoop]: Sleep set: input automaton currently 1778 states, but on-demand construction may add more states [2021-01-21 15:48:21,584 WARN L467 BasicCegarLoop]: Sleep set: output automaton has 1778 states, 1566 states have (on average 1.173690932311622) internal successors, (1838), 1777 states have internal predecessors, (1838), 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 15:48:21,601 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:21,607 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms Size of Word is: 52 and size of Sequence is : 53[2021-01-21 15:48:21,610 INFO L131 SleepSetCegar]: Size of mCounterexample is: 53 [2021-01-21 15:48:21,611 INFO L132 SleepSetCegar]: [77#[ULTIMATE.startENTRY]don't care, 79#[L-1]don't care, 81#[L-1-1]don't care, 83#[L683]don't care, 85#[L683-1]don't care, 87#[L683-2]don't care, 89#[L683-3]don't care, 91#[L683-4]don't care, 93#[L698]don't care, 95#[L-1-2]don't care, 97#[L-1-3]don't care, 99#[L-1-4]don't care, 101#[L709]don't care, 103#[L709-1]don't care, 105#[L710]don't care, 107#[L710-1]don't care, 109#[L710-2]don't care, 111#[L712]don't care, 113#[L713]don't care, 115#[L713-1]don't care, 117#[L713-2]don't care, 119#[L714]don't care, 121#[L714-1]don't care, 123#[L685]don't care, 125#[L686]don't care, 127#[L685-1]don't care, 131#[L715]don't care, 133#[thr1ENTRY, L715-1]don't care, 137#[thr1ENTRY, L716]don't care, 141#[L700, L716]don't care, 145#[L700-1, L716]don't care, 149#[L716, L688]don't care, 151#[L689, L716]don't care, 157#[L716, L690]don't care, 161#[L683, L716]don't care, 165#[L716, L683-4]don't care, 171#[L716-6, L683-4]don't care, 177#[L717, L683-4]don't care, 211#[L717-1, L683-4]don't care, 215#[thr2ENTRY, L717-2, L683-4]don't care, 217#[L717-2, L704, L683-4]don't care, 223#[L717-2, L683-4, L705]don't care, 231#[L717-2, L683-4, L706]don't care, 237#[L717-2, L707, L683-4]don't care, 245#[thr2FINAL, L717-2, L683-4]don't care, 249#[L717-2, thr2EXIT, L683-4]don't care, 255#[thr2EXIT, L683-4, L716-3]don't care, 259#[L716-4, thr2EXIT, L683-4]don't care, 263#[L716-5, thr2EXIT, L683-4]don't care, 267#[L716-6, thr2EXIT, L683-4]don't care, 273#[L717, thr2EXIT, L683-4]don't care, 307#[L717-1, thr2EXIT, L683-4]don't care, 311#[ULTIMATE.startErr1INUSE_VIOLATION, thr2EXIT, L683-4]don't care] [2021-01-21 15:48:21,612 INFO L429 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-01-21 15:48:21,619 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 15:48:21,619 INFO L82 PathProgramCache]: Analyzing trace with hash 1438340294, now seen corresponding path program 1 times [2021-01-21 15:48:21,632 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 15:48:21,633 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [196683253] [2021-01-21 15:48:21,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 15:48:21,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 15:48:22,004 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-01-21 15:48:22,005 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [196683253] [2021-01-21 15:48:22,008 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 15:48:22,008 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-21 15:48:22,009 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1595299539] [2021-01-21 15:48:22,013 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-01-21 15:48:22,014 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 15:48:22,036 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-01-21 15:48:22,037 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-01-21 15:48:22,040 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 15:48:22,044 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 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 15:48:22,080 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-21 15:48:22,094 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-21 15:48:22,104 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 15:48:22,117 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 15:48:22,125 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 15:48:22,133 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 15:48:22,144 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 15:48:22,150 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:22,159 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 15:48:22,168 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 15:48:22,204 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-21 15:48:22,213 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 15:48:22,223 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 15:48:22,235 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 15:48:22,248 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 15:48:22,253 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:22,266 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 15:48:22,281 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-21 15:48:22,288 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:22,295 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:22,302 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:22,311 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 15:48:22,319 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 15:48:22,332 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 12ms [2021-01-21 15:48:22,338 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:22,346 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:22,353 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:22,358 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:22,372 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 15:48:22,382 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 15:48:22,388 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:22,394 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:22,402 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 15:48:22,408 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:22,415 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:22,422 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:22,429 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:22,437 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 15:48:22,445 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 15:48:22,452 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:22,458 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:22,469 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-21 15:48:22,477 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:22,482 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:22,488 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:22,493 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:22,499 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:22,504 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:22,510 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:22,515 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,521 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:22,526 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:22,532 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:22,537 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:22,542 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:22,548 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:22,555 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:22,560 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:22,565 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:22,570 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:22,576 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,581 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,587 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:22,592 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:22,597 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,602 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,607 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:22,611 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:22,617 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,621 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:22,629 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:22,633 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,638 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:22,643 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,648 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:22,653 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,658 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,663 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:22,668 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:22,673 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,678 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,702 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 15:48:22,707 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,711 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,718 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,722 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,727 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,731 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,736 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,740 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,745 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:22,751 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,756 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,763 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:22,767 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,772 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,776 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:22,781 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,787 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:22,791 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,795 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,799 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,804 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:22,809 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,813 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,817 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,821 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,826 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,830 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:22,835 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,840 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,844 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,850 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,854 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,858 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,862 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,870 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 15:48:22,874 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:22,879 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,883 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,888 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,892 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,897 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,903 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:22,908 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,912 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,917 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:22,921 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,927 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:22,931 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,935 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,939 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,943 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,948 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,952 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,956 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:22,960 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,964 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,969 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,973 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,978 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,982 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:22,987 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,991 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,995 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:22,999 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,004 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,008 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,012 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:23,017 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,021 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:23,025 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,031 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:23,035 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,040 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,044 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,048 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:23,052 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,056 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,060 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,065 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,069 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,074 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,078 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,082 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:23,086 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,090 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,094 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:23,099 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,103 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,108 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,111 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,115 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,119 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,123 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,128 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,132 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,136 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,141 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:23,145 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,149 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:23,154 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:23,158 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,162 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,167 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,171 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,175 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,179 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,183 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:23,187 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,191 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,195 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,199 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,203 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:23,207 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:23,211 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,215 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,219 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms Size of Word is: 36 and size of Sequence is : 37[2021-01-21 15:48:23,221 INFO L131 SleepSetCegar]: Size of mCounterexample is: 37 [2021-01-21 15:48:23,222 INFO L132 SleepSetCegar]: [3634#[ULTIMATE.startENTRY]true, 3635#[L-1]true, 3636#[L-1-1]true, 3637#[L683]true, 3638#[L683-1]true, 3639#[L683-2]true, 3640#[L683-3]true, 3641#[L683-4]true, 3642#[L698]true, 3643#[L-1-2]true, 3644#[L-1-3]true, 3645#[L-1-4]true, 3646#[L709]true, 3647#[L709-1]true, 3648#[L710]true, 3649#[L710-1]true, 3650#[L710-2]true, 3651#[L712]true, 3652#[L713]true, 3653#[L713-1]true, 3654#[L713-2]true, 3655#[L714]true, 3656#[L714-1]true, 3657#[L685]true, 3658#[L686]true, 3660#[L685-1]true, 4727#[L715]true, 4728#[thr1ENTRY, L715-1]true, 4729#[thr1ENTRY, L716]true, 4731#[L700, L716]true, 4733#[L700-1, L716]true, 4735#[L716, L688]true, 4737#[L689, L716]true, 4739#[L716, L690]true, 4742#[L683, L716]true, 4744#[L683-2, L716]true, 4746#[L716, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]true] [2021-01-21 15:48:23,222 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-21 15:48:23,223 INFO L429 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-01-21 15:48:23,223 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 15:48:23,224 INFO L82 PathProgramCache]: Analyzing trace with hash -1690921403, now seen corresponding path program 1 times [2021-01-21 15:48:23,224 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 15:48:23,224 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1213322120] [2021-01-21 15:48:23,224 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 15:48:23,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 15:48:23,418 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 15:48:23,418 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1213322120] [2021-01-21 15:48:23,418 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 15:48:23,419 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-01-21 15:48:23,419 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1113027710] [2021-01-21 15:48:23,422 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-01-21 15:48:23,422 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 15:48:23,424 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-01-21 15:48:23,424 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-01-21 15:48:23,424 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 15:48:23,425 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 4.5) internal successors, (36), 8 states have internal predecessors, (36), 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 15:48:23,591 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 15:48:23,592 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 15:48:23,596 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:23,600 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,604 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,608 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,613 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,617 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,621 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,625 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,629 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,651 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 15:48:23,655 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:23,659 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,663 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:23,666 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,673 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:23,677 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,681 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,684 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,695 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 15:48:23,698 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,703 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,706 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,710 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,714 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:23,718 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:23,722 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,732 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 15:48:23,737 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,743 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,747 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,751 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,754 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,759 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,762 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,766 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,770 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:23,775 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:23,779 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:23,787 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 15:48:23,791 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,796 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,799 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,805 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,809 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,813 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:23,817 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,821 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,825 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:23,829 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,833 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:23,837 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,844 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:23,850 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:23,854 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,864 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 15:48:23,868 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,873 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:23,877 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,883 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:23,887 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,898 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 15:48:23,901 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,906 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,910 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,914 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,917 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,922 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,926 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,930 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,933 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,939 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,942 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,946 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,950 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,954 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,958 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,962 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,966 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:23,970 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,974 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,978 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,981 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,985 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:23,989 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:23,994 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:23,997 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,001 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,005 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:24,009 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,013 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,017 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:24,021 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,025 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,028 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,032 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,036 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,040 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,044 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:24,050 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,054 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:24,058 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,063 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,067 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,071 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,075 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,078 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,082 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,086 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:24,090 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:24,093 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,097 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,101 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:24,106 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,110 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:24,114 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,117 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,121 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,125 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:24,129 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,132 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:24,136 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,140 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:24,144 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:24,148 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,153 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,156 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,161 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,165 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,169 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,171 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:24,179 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:24,183 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:24,190 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:24,194 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,200 INFO L163 IndependenceRelation]: 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Time: 5ms [2021-01-21 15:48:24,251 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,257 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:24,260 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:24,265 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:24,269 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:24,289 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 15:48:24,296 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 15:48:24,301 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,304 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,309 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,313 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:24,317 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,320 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:24,324 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:24,328 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,331 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,335 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:24,339 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,342 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,346 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,349 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,353 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,358 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:24,363 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,370 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 15:48:24,374 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:24,378 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,382 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:24,385 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,391 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,394 INFO L163 IndependenceRelation]: 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Time: 3ms [2021-01-21 15:48:24,441 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,444 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,448 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,452 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:24,456 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,459 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,463 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,467 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:24,471 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:24,474 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,478 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,482 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,522 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 15:48:24,523 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 15:48:24,527 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:24,530 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,534 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,538 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:24,543 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:24,547 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:24,552 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,556 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,560 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:24,564 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:24,568 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,573 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,579 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:24,585 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:24,593 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:24,597 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,602 INFO L163 IndependenceRelation]: 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15:48:24,714 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,719 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,722 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,727 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,775 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 40ms [2021-01-21 15:48:24,787 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 15:48:24,793 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:24,798 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,802 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:24,807 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:24,811 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:24,815 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,820 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:24,825 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,829 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:24,834 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,838 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,843 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,847 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,930 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:24,935 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms Size of Word is: 52 and size of Sequence is : 53[2021-01-21 15:48:24,944 INFO L131 SleepSetCegar]: Size of mCounterexample is: 53 [2021-01-21 15:48:24,945 INFO L132 SleepSetCegar]: [4757#[ULTIMATE.startENTRY]true, 4759#[L-1]true, 4761#[L-1-1]true, 4763#[L683]true, 4765#[L683-1]true, 4767#[L683-2]true, 4769#[L683-3]true, 4771#[L683-4]true, 4773#[L698](= ~x~0 0), 4775#[L-1-2](= ~x~0 0), 4777#[L-1-3](= ~x~0 0), 4779#[L-1-4](= ~x~0 0), 4781#[L709](= ~x~0 0), 4783#[L709-1](= ~x~0 0), 4785#[L710](= ~x~0 0), 4787#[L710-1](= ~x~0 0), 4789#[L710-2](= ~x~0 0), 4791#[L712](= ~x~0 0), 4793#[L713](= ~x~0 0), 4795#[L713-1](= ~x~0 0), 4797#[L713-2](= ~x~0 0), 4799#[L714](= ~x~0 0), 4803#[L714-1](and (or (<= 1 ~n~0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0)) (= ~x~0 0)), 4805#[L685](and (or (<= 1 ~n~0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0)) (= ~x~0 0)), 4809#[L686](let ((.cse0 (= ~x~0 0))) (let ((.cse1 (and .cse0 (<= 1 ~n~0)))) (and .cse0 (or (= ULTIMATE.start_assume_abort_if_not_~cond 0) .cse1) (or .cse1 (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0))))), 4813#[L685-1](and (= ~x~0 0) (<= 1 ~n~0)), 6947#[L715](and (= ~x~0 0) (<= 1 ~n~0)), 6949#[thr1ENTRY, L715-1](and (= ~x~0 0) (<= 1 ~n~0)), 6951#[thr1ENTRY, L716](and (= ~x~0 0) (<= 1 ~n~0)), 6955#[L700, L716](and (= ~x~0 0) (<= 1 ~n~0)), 6961#[L700-1, L716](and (= ~x~0 0) (<= 1 ~n~0) (not (= |thr1Thread1of1ForFork0___VERIFIER_assert_#in~cond| 0))), 6965#[L716, L688](and (= ~x~0 0) (<= 1 ~n~0) (not (= |thr1Thread1of1ForFork0___VERIFIER_assert_#in~cond| 0))), 6971#[L689, L716](and (= ~x~0 0) (<= 1 ~n~0) (not (= |thr1Thread1of1ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= thr1Thread1of1ForFork0___VERIFIER_assert_~cond 0))), 6977#[L716, L689-2](and (= ~x~0 0) (<= 1 ~n~0) (not (= |thr1Thread1of1ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= thr1Thread1of1ForFork0___VERIFIER_assert_~cond 0))), 7874#[L716, thr1FINAL](and (= ~x~0 0) (<= 1 ~n~0) (not (= |thr1Thread1of1ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= thr1Thread1of1ForFork0___VERIFIER_assert_~cond 0))), 7880#[thr1EXIT, L716](and (= ~x~0 0) (<= 1 ~n~0) (not (= |thr1Thread1of1ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= thr1Thread1of1ForFork0___VERIFIER_assert_~cond 0))), 7885#[L716-6, thr1EXIT](and (= ~x~0 0) (<= 1 ~n~0) (not (= |thr1Thread1of1ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= thr1Thread1of1ForFork0___VERIFIER_assert_~cond 0))), 7891#[L717, thr1EXIT](and (= ~x~0 0) (<= 1 ~n~0) (not (= |thr1Thread1of1ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= thr1Thread1of1ForFork0___VERIFIER_assert_~cond 0))), 7915#[thr1EXIT, L717-1](and (= ~x~0 0) (<= 1 ~n~0) (not (= |thr1Thread1of1ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= thr1Thread1of1ForFork0___VERIFIER_assert_~cond 0))), 7918#[thr2ENTRY, thr1EXIT, L717-2](and (= ~x~0 0) (<= 1 ~n~0) (not (= |thr1Thread1of1ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= thr1Thread1of1ForFork0___VERIFIER_assert_~cond 0))), 7922#[thr1EXIT, L717-2, L704](and (= ~x~0 0) (<= 1 ~n~0) (not (= |thr1Thread1of1ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= thr1Thread1of1ForFork0___VERIFIER_assert_~cond 0))), 7930#[thr1EXIT, L717-2, L705](and (= ~x~0 0) (<= 1 ~n~0) (not (= |thr1Thread1of1ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= thr1Thread1of1ForFork0___VERIFIER_assert_~cond 0))), 7936#[thr1EXIT, L717-2, L706](and (= ~x~0 0) (<= 1 ~n~0) (not (= |thr1Thread1of1ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= thr1Thread1of1ForFork0___VERIFIER_assert_~cond 0))), 7944#[thr1EXIT, L717-2, L707](and (not (= |thr1Thread1of1ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= thr1Thread1of1ForFork0___VERIFIER_assert_~cond 0))), 7950#[thr1EXIT, thr2FINAL, L717-2](and (not (= |thr1Thread1of1ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= thr1Thread1of1ForFork0___VERIFIER_assert_~cond 0))), 7956#[thr1EXIT, L717-2, thr2EXIT](and (not (= |thr1Thread1of1ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= thr1Thread1of1ForFork0___VERIFIER_assert_~cond 0))), 7959#[thr1EXIT, thr2EXIT, L716-3](and (not (= |thr1Thread1of1ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= thr1Thread1of1ForFork0___VERIFIER_assert_~cond 0))), 7962#[L716-4, thr1EXIT, thr2EXIT](and (not (= |thr1Thread1of1ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= thr1Thread1of1ForFork0___VERIFIER_assert_~cond 0))), 7965#[L716-5, thr1EXIT, thr2EXIT](and (not (= |thr1Thread1of1ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= thr1Thread1of1ForFork0___VERIFIER_assert_~cond 0))), 7968#[L716-6, thr1EXIT, thr2EXIT](and (not (= |thr1Thread1of1ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= thr1Thread1of1ForFork0___VERIFIER_assert_~cond 0))), 7974#[L717, thr1EXIT, thr2EXIT](and (not (= |thr1Thread1of1ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= thr1Thread1of1ForFork0___VERIFIER_assert_~cond 0))), 7998#[thr1EXIT, L717-1, thr2EXIT](and (not (= |thr1Thread1of1ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= thr1Thread1of1ForFork0___VERIFIER_assert_~cond 0))), 8001#[ULTIMATE.startErr1INUSE_VIOLATION, thr1EXIT, thr2EXIT](and (not (= |thr1Thread1of1ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= thr1Thread1of1ForFork0___VERIFIER_assert_~cond 0)))] [2021-01-21 15:48:24,946 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-21 15:48:24,946 INFO L429 AbstractCegarLoop]: === Iteration 3 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-01-21 15:48:24,947 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 15:48:24,947 INFO L82 PathProgramCache]: Analyzing trace with hash -1809100508, now seen corresponding path program 1 times [2021-01-21 15:48:24,947 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 15:48:24,947 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [646959314] [2021-01-21 15:48:24,947 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 15:48:24,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-21 15:48:24,982 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-21 15:48:25,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-21 15:48:25,012 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-21 15:48:25,056 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-01-21 15:48:25,056 INFO L605 BasicCegarLoop]: Counterexample might be feasible [2021-01-21 15:48:25,057 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-01-21 15:48:25,057 WARN L386 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2021-01-21 15:48:25,057 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2021-01-21 15:48:25,061 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.IllegalStateException: ManagedScript already locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker@7da58ebb at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.ManagedScript.lock(ManagedScript.java:81) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ThreadInstanceAdder.constructThreadAuxiliaryVariable(ThreadInstanceAdder.java:479) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ThreadInstanceAdder.constructThreadInUseVariable(ThreadInstanceAdder.java:458) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ThreadInstanceAdder.constructThreadInstance(ThreadInstanceAdder.java:438) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ThreadInstanceAdder.constructThreadInstances(ThreadInstanceAdder.java:410) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.IcfgPetrifier.(IcfgPetrifier.java:110) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:352) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:197) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:149) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-01-21 15:48:25,067 INFO L168 Benchmark]: Toolchain (without parser) took 5413.45 ms. Allocated memory was 302.0 MB in the beginning and 373.3 MB in the end (delta: 71.3 MB). Free memory was 276.5 MB in the beginning and 335.6 MB in the end (delta: -59.0 MB). Peak memory consumption was 12.9 MB. Max. memory is 16.0 GB. [2021-01-21 15:48:25,068 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 302.0 MB. Free memory is still 272.0 MB. There was no memory consumed. Max. memory is 16.0 GB. [2021-01-21 15:48:25,069 INFO L168 Benchmark]: CACSL2BoogieTranslator took 783.77 ms. Allocated memory is still 302.0 MB. Free memory was 276.3 MB in the beginning and 276.4 MB in the end (delta: -114.8 kB). Peak memory consumption was 28.8 MB. Max. memory is 16.0 GB. [2021-01-21 15:48:25,069 INFO L168 Benchmark]: Boogie Procedure Inliner took 99.06 ms. Allocated memory is still 302.0 MB. Free memory was 276.4 MB in the beginning and 274.8 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-21 15:48:25,070 INFO L168 Benchmark]: Boogie Preprocessor took 65.96 ms. Allocated memory is still 302.0 MB. Free memory was 274.8 MB in the beginning and 273.6 MB in the end (delta: 1.2 MB). There was no memory consumed. Max. memory is 16.0 GB. [2021-01-21 15:48:25,071 INFO L168 Benchmark]: RCFGBuilder took 553.16 ms. Allocated memory is still 302.0 MB. Free memory was 273.1 MB in the beginning and 252.9 MB in the end (delta: 20.2 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.0 GB. [2021-01-21 15:48:25,072 INFO L168 Benchmark]: TraceAbstraction took 3899.75 ms. Allocated memory was 302.0 MB in the beginning and 373.3 MB in the end (delta: 71.3 MB). Free memory was 252.6 MB in the beginning and 335.6 MB in the end (delta: -83.0 MB). There was no memory consumed. Max. memory is 16.0 GB. [2021-01-21 15:48:25,076 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 302.0 MB. Free memory is still 272.0 MB. There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 783.77 ms. Allocated memory is still 302.0 MB. Free memory was 276.3 MB in the beginning and 276.4 MB in the end (delta: -114.8 kB). Peak memory consumption was 28.8 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 99.06 ms. Allocated memory is still 302.0 MB. Free memory was 276.4 MB in the beginning and 274.8 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 65.96 ms. Allocated memory is still 302.0 MB. Free memory was 274.8 MB in the beginning and 273.6 MB in the end (delta: 1.2 MB). There was no memory consumed. Max. memory is 16.0 GB. * RCFGBuilder took 553.16 ms. Allocated memory is still 302.0 MB. Free memory was 273.1 MB in the beginning and 252.9 MB in the end (delta: 20.2 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.0 GB. * TraceAbstraction took 3899.75 ms. Allocated memory was 302.0 MB in the beginning and 373.3 MB in the end (delta: 71.3 MB). Free memory was 252.6 MB in the beginning and 335.6 MB in the end (delta: -83.0 MB). There was no memory consumed. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: IllegalStateException: ManagedScript already locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker@7da58ebb de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: IllegalStateException: ManagedScript already locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker@7da58ebb: de.uni_freiburg.informatik.ultimate.lib.smtlibutils.ManagedScript.lock(ManagedScript.java:81) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...