/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-2.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-e5469eb [2021-01-21 15:48:27,860 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-21 15:48:27,864 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-21 15:48:27,945 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-21 15:48:27,946 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-21 15:48:27,951 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-21 15:48:27,955 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-21 15:48:27,964 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-21 15:48:27,968 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-21 15:48:27,974 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-21 15:48:27,975 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-21 15:48:27,977 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-21 15:48:27,978 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-21 15:48:27,983 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-21 15:48:27,984 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-21 15:48:27,987 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-21 15:48:27,988 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-21 15:48:27,992 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-21 15:48:28,000 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-21 15:48:28,004 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-21 15:48:28,007 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-21 15:48:28,009 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-21 15:48:28,011 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-21 15:48:28,014 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-21 15:48:28,024 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-01-21 15:48:28,037 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-21 15:48:28,038 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-21 15:48:28,039 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-21 15:48:28,040 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 15:48:28,096 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-21 15:48:28,098 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-21 15:48:28,100 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-21 15:48:28,102 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-21 15:48:28,102 INFO L138 SettingsManager]: * Use SBE=true [2021-01-21 15:48:28,103 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-21 15:48:28,103 INFO L138 SettingsManager]: * sizeof long=4 [2021-01-21 15:48:28,103 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-21 15:48:28,103 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-01-21 15:48:28,104 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-21 15:48:28,105 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-21 15:48:28,105 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-21 15:48:28,106 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-21 15:48:28,106 INFO L138 SettingsManager]: * sizeof long double=12 [2021-01-21 15:48:28,106 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-21 15:48:28,106 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-21 15:48:28,106 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-21 15:48:28,107 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-21 15:48:28,107 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-21 15:48:28,107 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-01-21 15:48:28,108 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-21 15:48:28,108 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-21 15:48:28,108 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-21 15:48:28,108 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-21 15:48:28,109 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-21 15:48:28,109 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-21 15:48:28,109 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-21 15:48:28,109 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-01-21 15:48:28,109 INFO L138 SettingsManager]: * Lazy Petri-NFA conversion=true [2021-01-21 15:48:28,110 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=SLEEP_SET_FA [2021-01-21 15:48:28,110 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-21 15:48:28,110 INFO L138 SettingsManager]: * Minimization of abstraction=NONE [2021-01-21 15:48:28,110 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-01-21 15:48:28,110 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-21 15:48:28,488 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-21 15:48:28,522 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-21 15:48:28,525 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-21 15:48:28,527 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-21 15:48:28,528 INFO L275 PluginConnector]: CDTParser initialized [2021-01-21 15:48:28,529 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-lit/fkp2013_variant-2.i [2021-01-21 15:48:28,604 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/271923e9c/f1a772c355604ed89d89fc1fdc6a2212/FLAG690c8ab10 [2021-01-21 15:48:29,237 INFO L306 CDTParser]: Found 1 translation units. [2021-01-21 15:48:29,238 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-lit/fkp2013_variant-2.i [2021-01-21 15:48:29,259 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/271923e9c/f1a772c355604ed89d89fc1fdc6a2212/FLAG690c8ab10 [2021-01-21 15:48:29,519 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/271923e9c/f1a772c355604ed89d89fc1fdc6a2212 [2021-01-21 15:48:29,523 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-21 15:48:29,527 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-01-21 15:48:29,533 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-21 15:48:29,533 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-21 15:48:29,537 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-21 15:48:29,539 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 03:48:29" (1/1) ... [2021-01-21 15:48:29,548 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f615a96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 03:48:29, skipping insertion in model container [2021-01-21 15:48:29,548 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 03:48:29" (1/1) ... [2021-01-21 15:48:29,556 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-21 15:48:29,631 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-01-21 15:48:30,142 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-21 15:48:30,157 INFO L203 MainTranslator]: Completed pre-run [2021-01-21 15:48:30,239 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-21 15:48:30,407 INFO L208 MainTranslator]: Completed translation [2021-01-21 15:48:30,408 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 03:48:30 WrapperNode [2021-01-21 15:48:30,408 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-21 15:48:30,415 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-21 15:48:30,415 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-21 15:48:30,416 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-21 15:48:30,427 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 03:48:30" (1/1) ... [2021-01-21 15:48:30,466 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 03:48:30" (1/1) ... [2021-01-21 15:48:30,501 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-21 15:48:30,503 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-21 15:48:30,503 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-21 15:48:30,503 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-21 15:48:30,513 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 03:48:30" (1/1) ... [2021-01-21 15:48:30,513 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 03:48:30" (1/1) ... [2021-01-21 15:48:30,530 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 03:48:30" (1/1) ... [2021-01-21 15:48:30,531 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 03:48:30" (1/1) ... [2021-01-21 15:48:30,544 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 03:48:30" (1/1) ... [2021-01-21 15:48:30,552 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 03:48:30" (1/1) ... [2021-01-21 15:48:30,557 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 03:48:30" (1/1) ... [2021-01-21 15:48:30,562 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-21 15:48:30,563 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-21 15:48:30,563 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-21 15:48:30,563 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-21 15:48:30,564 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 03:48:30" (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 15:48:30,653 INFO L130 BoogieDeclarations]: Found specification of procedure thr2 [2021-01-21 15:48:30,654 INFO L138 BoogieDeclarations]: Found implementation of procedure thr2 [2021-01-21 15:48:30,654 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2021-01-21 15:48:30,656 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2021-01-21 15:48:30,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-01-21 15:48:30,659 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-21 15:48:30,659 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-01-21 15:48:30,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-21 15:48:30,660 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-21 15:48:30,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-21 15:48:30,662 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 15:48:31,109 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-21 15:48:31,110 INFO L298 CfgBuilder]: Removed 11 assume(true) statements. [2021-01-21 15:48:31,115 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 03:48:31 BoogieIcfgContainer [2021-01-21 15:48:31,115 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-21 15:48:31,117 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-21 15:48:31,117 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-21 15:48:31,121 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-21 15:48:31,121 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.01 03:48:29" (1/3) ... [2021-01-21 15:48:31,122 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@71494284 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.01 03:48:31, skipping insertion in model container [2021-01-21 15:48:31,122 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 03:48:30" (2/3) ... [2021-01-21 15:48:31,122 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@71494284 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.01 03:48:31, skipping insertion in model container [2021-01-21 15:48:31,123 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 03:48:31" (3/3) ... [2021-01-21 15:48:31,124 INFO L111 eAbstractionObserver]: Analyzing ICFG fkp2013_variant-2.i [2021-01-21 15:48:31,141 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-01-21 15:48:31,141 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-21 15:48:31,145 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-01-21 15:48:31,146 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-01-21 15:48:31,176 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,177 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,177 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,177 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,177 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,178 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,178 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,178 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,178 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~t~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,178 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~t~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,178 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~t~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,179 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~t~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,179 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~t~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,179 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~t~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,179 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,179 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,180 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,180 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,181 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,181 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,181 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,181 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,182 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,182 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,182 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,182 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,182 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,183 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,183 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,183 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,183 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,183 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,184 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,184 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,184 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,184 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,185 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,185 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,185 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,185 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,185 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,186 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,186 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,186 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,186 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,186 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,187 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,187 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,187 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,187 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,190 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,190 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,190 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,191 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,191 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,191 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,191 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,191 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,198 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,198 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,198 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~t~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,198 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,199 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 15:48:31,201 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-01-21 15:48:31,215 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-01-21 15:48:31,240 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-21 15:48:31,240 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-21 15:48:31,240 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-21 15:48:31,240 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-21 15:48:31,241 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-21 15:48:31,241 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-21 15:48:31,241 INFO L383 AbstractCegarLoop]: Minimize is NONE [2021-01-21 15:48:31,241 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-01-21 15:48:31,291 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:31,297 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:31,466 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 15:48:31,472 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:31,493 WARN L465 BasicCegarLoop]: Sleep Set Reduction Time: 231ms [2021-01-21 15:48:31,493 WARN L466 BasicCegarLoop]: Sleep set: input automaton currently 1778 states, but on-demand construction may add more states [2021-01-21 15:48:31,501 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 15:48:31,520 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:31,526 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms Size of Word is: 52 and size of Sequence is : 53[2021-01-21 15:48:31,529 INFO L131 SleepSetCegar]: Size of mCounterexample is: 53 [2021-01-21 15:48:31,529 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 15:48:31,530 INFO L429 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-01-21 15:48:31,536 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 15:48:31,537 INFO L82 PathProgramCache]: Analyzing trace with hash 1438340294, now seen corresponding path program 1 times [2021-01-21 15:48:31,547 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 15:48:31,548 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1431151150] [2021-01-21 15:48:31,548 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 15:48:31,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 15:48:31,781 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 15:48:31,785 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1431151150] [2021-01-21 15:48:31,786 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 15:48:31,787 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-21 15:48:31,788 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1485760257] [2021-01-21 15:48:31,793 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-01-21 15:48:31,793 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 15:48:31,814 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-01-21 15:48:31,816 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-01-21 15:48:31,818 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 15:48:31,819 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 15:48:31,836 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:31,842 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:31,849 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:31,855 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:31,861 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:31,867 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:31,874 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:31,879 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:31,886 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:31,892 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:31,898 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:31,904 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:31,911 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:31,917 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:31,926 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:31,931 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:31,938 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:31,943 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:31,950 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:31,955 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:31,961 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:31,967 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:31,973 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:31,980 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 15:48:31,987 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:31,992 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:31,998 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,003 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,012 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,017 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:32,024 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,029 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,036 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:32,041 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,047 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,052 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,060 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 15:48:32,066 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,072 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:32,077 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,084 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,089 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,097 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,102 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,108 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:32,113 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,119 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:32,124 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,130 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:32,136 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,142 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,147 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,153 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,158 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,164 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,169 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,176 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,193 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 12ms [2021-01-21 15:48:32,201 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 15:48:32,209 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 15:48:32,217 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 15:48:32,222 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,227 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,232 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,238 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,243 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,252 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,260 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:32,265 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,270 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,277 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,282 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,287 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,292 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,297 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,302 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,308 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,314 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,320 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,325 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,331 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,336 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,342 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,347 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,354 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,358 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,364 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,369 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,374 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,379 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,384 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,390 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:32,395 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,400 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,405 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,410 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,416 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,421 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,427 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,432 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,438 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,443 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,447 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,452 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,457 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,461 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,467 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,472 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,479 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:32,483 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,488 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,493 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,499 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,503 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,508 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,513 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,522 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 15:48:32,527 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,532 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,537 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,542 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,547 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,553 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,558 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,563 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,569 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,578 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:32,587 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 15:48:32,593 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,597 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,602 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,607 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,612 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,621 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:32,626 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,630 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,635 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,643 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,648 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,652 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,658 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,663 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,668 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,672 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,677 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,682 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,687 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,691 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,696 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,701 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,739 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-21 15:48:32,744 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:32,749 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,753 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,758 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,762 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,766 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,775 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 15:48:32,779 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,784 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,788 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,792 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,798 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,802 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,807 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,810 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,815 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,819 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,824 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,829 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,833 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,838 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,843 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,847 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,851 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,855 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,859 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,863 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,868 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,872 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,876 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,881 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,885 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,889 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,895 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,898 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,903 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,907 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,912 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,923 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-21 15:48:32,927 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,931 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:32,935 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,939 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:32,943 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:32,947 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,951 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:32,955 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms Size of Word is: 36 and size of Sequence is : 37[2021-01-21 15:48:32,957 INFO L131 SleepSetCegar]: Size of mCounterexample is: 37 [2021-01-21 15:48:32,958 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 15:48:32,958 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-21 15:48:32,958 INFO L429 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-01-21 15:48:32,959 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 15:48:32,959 INFO L82 PathProgramCache]: Analyzing trace with hash -1690921403, now seen corresponding path program 1 times [2021-01-21 15:48:32,960 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 15:48:32,960 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1613484987] [2021-01-21 15:48:32,960 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 15:48:33,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 15:48:33,202 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 15:48:33,203 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1613484987] [2021-01-21 15:48:33,203 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 15:48:33,203 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-01-21 15:48:33,203 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [528741693] [2021-01-21 15:48:33,205 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-01-21 15:48:33,205 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 15:48:33,206 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-01-21 15:48:33,207 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-01-21 15:48:33,207 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 15:48:33,207 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 15:48:33,364 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 15:48:33,364 WARN L144 IndependenceRelation]: Script Release Time: 0ms [2021-01-21 15:48:33,370 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:33,426 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 37ms [2021-01-21 15:48:33,448 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 15:48:33,452 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,457 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,461 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,466 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,470 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,476 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:33,480 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,485 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,489 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,496 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 15:48:33,500 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:33,507 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:33,511 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,516 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,520 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,524 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:33,528 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,533 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,537 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:33,542 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,546 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,550 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,559 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:33,564 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,571 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,582 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 15:48:33,586 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,591 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,595 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,599 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,603 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,611 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 15:48:33,615 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,622 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:33,626 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,636 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:33,640 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,645 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,649 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,655 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,659 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,664 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,668 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:33,673 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,678 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,682 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,686 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,691 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,698 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,703 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,713 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 15:48:33,723 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-21 15:48:33,727 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,733 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,737 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:33,744 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,751 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 15:48:33,761 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 15:48:33,765 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:33,770 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,775 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:33,780 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,784 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:33,789 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,794 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:33,798 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,802 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,808 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,811 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,816 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,820 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,824 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,828 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,832 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,836 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,840 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,844 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,848 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,852 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:33,857 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:33,861 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,868 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,872 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,876 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,879 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,884 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,888 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,892 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:33,896 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,900 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:33,904 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,908 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,912 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,918 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,922 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:33,928 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,931 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,936 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,940 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:33,945 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,948 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,953 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,956 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,961 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,964 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,969 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:33,973 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:33,978 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,982 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,988 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,991 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,995 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:33,999 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:34,003 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,007 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,012 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,016 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,020 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,024 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,029 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,033 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,037 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,041 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,047 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,051 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,055 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,059 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,064 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,068 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,073 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,077 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:34,082 INFO L163 IndependenceRelation]: 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Time: 3ms [2021-01-21 15:48:34,128 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,133 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,137 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,141 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,144 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,149 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,154 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:34,158 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:34,162 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,168 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,172 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,176 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,180 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:34,184 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,188 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,193 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,196 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,201 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,205 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,209 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,213 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,218 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,222 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,277 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 53ms [2021-01-21 15:48:34,281 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,286 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,294 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 15:48:34,299 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,303 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,308 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,312 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,316 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,320 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,325 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,329 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,334 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:34,338 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,342 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,346 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,352 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:34,356 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:34,361 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,365 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,369 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,374 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,378 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,382 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:34,387 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,391 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,395 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,400 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,404 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,408 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:34,449 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 15:48:34,450 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 15:48:34,454 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:34,458 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,463 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,467 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,472 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:34,476 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,481 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:34,485 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,490 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,494 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,498 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 15:48:34,502 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,506 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:34,510 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,516 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,520 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,525 INFO L163 IndependenceRelation]: 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IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,666 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,670 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,675 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,678 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,683 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,687 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,692 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,696 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 15:48:34,727 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 15:48:34,732 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms Size of Word is: 52 and size of Sequence is : 53[2021-01-21 15:48:34,740 INFO L131 SleepSetCegar]: Size of mCounterexample is: 53 [2021-01-21 15:48:34,742 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 15:48:34,742 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-21 15:48:34,742 INFO L429 AbstractCegarLoop]: === Iteration 3 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-01-21 15:48:34,743 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 15:48:34,743 INFO L82 PathProgramCache]: Analyzing trace with hash -1809100508, now seen corresponding path program 1 times [2021-01-21 15:48:34,744 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 15:48:34,744 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [527509647] [2021-01-21 15:48:34,744 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 15:48:34,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-21 15:48:34,784 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-21 15:48:34,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-21 15:48:34,845 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-21 15:48:34,883 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-01-21 15:48:34,883 INFO L605 BasicCegarLoop]: Counterexample might be feasible [2021-01-21 15:48:34,883 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-01-21 15:48:34,884 WARN L386 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2021-01-21 15:48:34,884 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2021-01-21 15:48:34,888 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@2bb3dd59 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 15:48:34,893 INFO L168 Benchmark]: Toolchain (without parser) took 5365.72 ms. Allocated memory was 302.0 MB in the beginning and 398.5 MB in the end (delta: 96.5 MB). Free memory was 275.7 MB in the beginning and 300.6 MB in the end (delta: -24.8 MB). Peak memory consumption was 74.2 MB. Max. memory is 16.0 GB. [2021-01-21 15:48:34,894 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 302.0 MB. Free memory was 272.9 MB in the beginning and 272.8 MB in the end (delta: 136.3 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-01-21 15:48:34,895 INFO L168 Benchmark]: CACSL2BoogieTranslator took 875.52 ms. Allocated memory is still 302.0 MB. Free memory was 275.4 MB in the beginning and 277.8 MB in the end (delta: -2.4 MB). Peak memory consumption was 27.8 MB. Max. memory is 16.0 GB. [2021-01-21 15:48:34,896 INFO L168 Benchmark]: Boogie Procedure Inliner took 86.58 ms. Allocated memory is still 302.0 MB. Free memory was 277.8 MB in the beginning and 275.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-21 15:48:34,897 INFO L168 Benchmark]: Boogie Preprocessor took 59.49 ms. Allocated memory is still 302.0 MB. Free memory was 275.7 MB in the beginning and 274.7 MB in the end (delta: 1.0 MB). There was no memory consumed. Max. memory is 16.0 GB. [2021-01-21 15:48:34,898 INFO L168 Benchmark]: RCFGBuilder took 552.20 ms. Allocated memory is still 302.0 MB. Free memory was 274.7 MB in the beginning and 253.7 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.0 GB. [2021-01-21 15:48:34,899 INFO L168 Benchmark]: TraceAbstraction took 3773.87 ms. Allocated memory was 302.0 MB in the beginning and 398.5 MB in the end (delta: 96.5 MB). Free memory was 252.6 MB in the beginning and 300.6 MB in the end (delta: -48.0 MB). Peak memory consumption was 50.6 MB. Max. memory is 16.0 GB. [2021-01-21 15:48:34,903 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 was 272.9 MB in the beginning and 272.8 MB in the end (delta: 136.3 kB). There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 875.52 ms. Allocated memory is still 302.0 MB. Free memory was 275.4 MB in the beginning and 277.8 MB in the end (delta: -2.4 MB). Peak memory consumption was 27.8 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 86.58 ms. Allocated memory is still 302.0 MB. Free memory was 277.8 MB in the beginning and 275.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 59.49 ms. Allocated memory is still 302.0 MB. Free memory was 275.7 MB in the beginning and 274.7 MB in the end (delta: 1.0 MB). There was no memory consumed. Max. memory is 16.0 GB. * RCFGBuilder took 552.20 ms. Allocated memory is still 302.0 MB. Free memory was 274.7 MB in the beginning and 253.7 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.0 GB. * TraceAbstraction took 3773.87 ms. Allocated memory was 302.0 MB in the beginning and 398.5 MB in the end (delta: 96.5 MB). Free memory was 252.6 MB in the beginning and 300.6 MB in the end (delta: -48.0 MB). Peak memory consumption was 50.6 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: IllegalStateException: ManagedScript already locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker@2bb3dd59 de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: IllegalStateException: ManagedScript already locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker@2bb3dd59: 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...