/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-VariableLbe-MCR.epf -i ../../../trunk/examples/svcomp/pthread-wmm/mix053_tso.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-27 21:38:39,679 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-27 21:38:39,681 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-27 21:38:39,693 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-27 21:38:39,694 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-27 21:38:39,695 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-27 21:38:39,696 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-27 21:38:39,698 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-27 21:38:39,700 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-27 21:38:39,701 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-27 21:38:39,702 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-27 21:38:39,703 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-27 21:38:39,703 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-27 21:38:39,704 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-27 21:38:39,705 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-27 21:38:39,706 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-27 21:38:39,707 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-27 21:38:39,708 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-27 21:38:39,710 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-27 21:38:39,712 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-27 21:38:39,714 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-27 21:38:39,715 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-27 21:38:39,716 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-27 21:38:39,717 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-27 21:38:39,724 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-12-27 21:38:39,730 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-27 21:38:39,731 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-27 21:38:39,731 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-27 21:38:39,734 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-27 21:38:39,737 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-27 21:38:39,737 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-27 21:38:39,738 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-27 21:38:39,738 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-27 21:38:39,738 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-27 21:38:39,739 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-27 21:38:39,743 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-27 21:38:39,744 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-FA-VariableLbe-MCR.epf [2019-12-27 21:38:39,768 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-27 21:38:39,769 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-27 21:38:39,771 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-27 21:38:39,771 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-27 21:38:39,772 INFO L138 SettingsManager]: * Use SBE=true [2019-12-27 21:38:39,772 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-27 21:38:39,772 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-27 21:38:39,772 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-27 21:38:39,772 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-27 21:38:39,773 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-27 21:38:39,773 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-27 21:38:39,773 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-27 21:38:39,773 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-27 21:38:39,773 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-27 21:38:39,774 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-27 21:38:39,774 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-27 21:38:39,774 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-27 21:38:39,774 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-27 21:38:39,774 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-27 21:38:39,775 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-27 21:38:39,776 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-27 21:38:39,776 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 21:38:39,776 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-27 21:38:39,777 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-27 21:38:39,777 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-27 21:38:39,777 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-27 21:38:39,777 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-27 21:38:39,777 INFO L138 SettingsManager]: * Override the interpolant automaton setting of the refinement strategy=true [2019-12-27 21:38:39,778 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2019-12-27 21:38:39,778 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-27 21:38:39,780 INFO L138 SettingsManager]: * Interpolant automaton=MCR [2019-12-27 21:38:39,780 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-27 21:38:40,055 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-27 21:38:40,071 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-27 21:38:40,074 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-27 21:38:40,076 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-27 21:38:40,078 INFO L275 PluginConnector]: CDTParser initialized [2019-12-27 21:38:40,078 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix053_tso.oepc.i [2019-12-27 21:38:40,147 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3f004a2c/b239277646bf4aac97e8d26115262a4b/FLAG1deb4dda9 [2019-12-27 21:38:40,704 INFO L306 CDTParser]: Found 1 translation units. [2019-12-27 21:38:40,705 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix053_tso.oepc.i [2019-12-27 21:38:40,721 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3f004a2c/b239277646bf4aac97e8d26115262a4b/FLAG1deb4dda9 [2019-12-27 21:38:40,969 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3f004a2c/b239277646bf4aac97e8d26115262a4b [2019-12-27 21:38:40,979 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-27 21:38:40,981 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-27 21:38:40,982 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-27 21:38:40,982 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-27 21:38:40,986 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-27 21:38:40,987 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 09:38:40" (1/1) ... [2019-12-27 21:38:40,989 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ce4072b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 09:38:40, skipping insertion in model container [2019-12-27 21:38:40,990 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 09:38:40" (1/1) ... [2019-12-27 21:38:40,996 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-27 21:38:41,050 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-27 21:38:41,543 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 21:38:41,559 INFO L203 MainTranslator]: Completed pre-run [2019-12-27 21:38:41,636 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 21:38:41,721 INFO L208 MainTranslator]: Completed translation [2019-12-27 21:38:41,722 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 09:38:41 WrapperNode [2019-12-27 21:38:41,722 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-27 21:38:41,723 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-27 21:38:41,723 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-27 21:38:41,725 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-27 21:38:41,732 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 09:38:41" (1/1) ... [2019-12-27 21:38:41,754 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 09:38:41" (1/1) ... [2019-12-27 21:38:41,789 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-27 21:38:41,789 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-27 21:38:41,789 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-27 21:38:41,789 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-27 21:38:41,800 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 09:38:41" (1/1) ... [2019-12-27 21:38:41,800 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 09:38:41" (1/1) ... [2019-12-27 21:38:41,806 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 09:38:41" (1/1) ... [2019-12-27 21:38:41,806 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 09:38:41" (1/1) ... [2019-12-27 21:38:41,817 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 09:38:41" (1/1) ... [2019-12-27 21:38:41,822 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 09:38:41" (1/1) ... [2019-12-27 21:38:41,826 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 09:38:41" (1/1) ... [2019-12-27 21:38:41,832 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-27 21:38:41,832 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-27 21:38:41,833 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-27 21:38:41,833 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-27 21:38:41,834 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 09:38:41" (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 [2019-12-27 21:38:41,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-27 21:38:41,908 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-27 21:38:41,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-27 21:38:41,909 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-27 21:38:41,909 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-27 21:38:41,909 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-27 21:38:41,909 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-27 21:38:41,909 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-27 21:38:41,910 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-27 21:38:41,910 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-27 21:38:41,910 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-27 21:38:41,910 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-27 21:38:41,910 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-27 21:38:41,910 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-27 21:38:41,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-27 21:38:41,913 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-27 21:38:42,741 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-27 21:38:42,742 INFO L287 CfgBuilder]: Removed 8 assume(true) statements. [2019-12-27 21:38:42,743 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 09:38:42 BoogieIcfgContainer [2019-12-27 21:38:42,743 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-27 21:38:42,747 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-27 21:38:42,747 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-27 21:38:42,750 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-27 21:38:42,750 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.12 09:38:40" (1/3) ... [2019-12-27 21:38:42,752 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10915d23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 09:38:42, skipping insertion in model container [2019-12-27 21:38:42,752 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 09:38:41" (2/3) ... [2019-12-27 21:38:42,752 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10915d23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 09:38:42, skipping insertion in model container [2019-12-27 21:38:42,753 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 09:38:42" (3/3) ... [2019-12-27 21:38:42,756 INFO L109 eAbstractionObserver]: Analyzing ICFG mix053_tso.oepc.i [2019-12-27 21:38:42,766 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-27 21:38:42,766 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-27 21:38:42,784 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-12-27 21:38:42,786 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-27 21:38:42,843 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,843 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,843 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,844 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,844 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,845 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,846 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,846 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,847 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,847 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,847 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,847 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,848 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,848 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,849 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,849 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,849 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,849 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,850 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,850 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,851 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,851 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,851 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,852 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,852 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,852 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,852 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,853 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,854 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,854 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,854 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,854 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,855 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,856 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,856 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,857 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,860 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,860 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,861 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,861 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,863 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,863 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,864 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,864 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,865 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,865 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,865 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,865 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,866 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,866 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,866 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,866 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,867 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,867 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,867 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,867 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,868 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,868 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,868 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,868 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,869 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,869 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,869 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,869 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,870 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,870 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,870 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,870 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,871 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,871 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,871 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,871 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,872 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,872 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,872 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,872 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,873 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,873 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,873 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,873 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,874 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,874 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,874 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,874 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,875 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,875 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,875 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,875 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,876 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,876 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,876 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,899 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,899 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,899 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,900 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,900 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,900 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,900 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,900 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,900 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,904 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,904 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,913 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,913 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,913 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,913 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,913 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,914 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,914 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,914 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,914 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,914 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,918 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,919 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,919 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,919 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,919 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,919 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,919 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,920 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,920 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,920 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,922 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,922 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,923 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,923 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,924 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,924 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,925 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,925 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,925 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,925 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,925 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,926 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,926 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,926 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 21:38:42,941 INFO L249 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2019-12-27 21:38:42,960 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-27 21:38:42,960 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-27 21:38:42,961 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-27 21:38:42,961 INFO L376 AbstractCegarLoop]: Backedges is MCR [2019-12-27 21:38:42,961 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-27 21:38:42,961 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-27 21:38:42,961 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-27 21:38:42,961 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-27 21:38:42,978 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 191 places, 225 transitions [2019-12-27 21:38:42,980 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 191 places, 225 transitions [2019-12-27 21:38:43,085 INFO L132 PetriNetUnfolder]: 47/221 cut-off events. [2019-12-27 21:38:43,085 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 21:38:43,105 INFO L76 FinitePrefix]: Finished finitePrefix Result has 234 conditions, 221 events. 47/221 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 339 event pairs. 0/172 useless extension candidates. Maximal degree in co-relation 190. Up to 2 conditions per place. [2019-12-27 21:38:43,132 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 191 places, 225 transitions [2019-12-27 21:38:43,228 INFO L132 PetriNetUnfolder]: 47/221 cut-off events. [2019-12-27 21:38:43,228 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 21:38:43,239 INFO L76 FinitePrefix]: Finished finitePrefix Result has 234 conditions, 221 events. 47/221 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 339 event pairs. 0/172 useless extension candidates. Maximal degree in co-relation 190. Up to 2 conditions per place. [2019-12-27 21:38:43,264 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 18432 [2019-12-27 21:38:43,265 INFO L182 etLargeBlockEncoding]: Variable Check. [2019-12-27 21:38:46,835 WARN L192 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 93 [2019-12-27 21:38:46,973 WARN L192 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-12-27 21:38:47,015 INFO L206 etLargeBlockEncoding]: Checked pairs total: 94862 [2019-12-27 21:38:47,015 INFO L214 etLargeBlockEncoding]: Total number of compositions: 117 [2019-12-27 21:38:47,019 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 104 places, 114 transitions [2019-12-27 21:39:53,709 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 246538 states. [2019-12-27 21:39:53,711 INFO L276 IsEmpty]: Start isEmpty. Operand 246538 states. [2019-12-27 21:39:53,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-12-27 21:39:53,717 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 21:39:53,718 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2019-12-27 21:39:53,719 INFO L410 AbstractCegarLoop]: === Iteration 1 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 21:39:53,725 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 21:39:53,726 INFO L82 PathProgramCache]: Analyzing trace with hash 197844523, now seen corresponding path program 1 times [2019-12-27 21:39:53,738 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 21:39:53,738 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2105946916] [2019-12-27 21:39:53,739 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 21:39:53,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 21:39:54,064 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 21:39:54,065 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2105946916] [2019-12-27 21:39:54,066 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 21:39:54,066 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-12-27 21:39:54,069 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [716088216] [2019-12-27 21:39:54,070 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 21:39:54,075 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 21:39:54,091 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 8 states and 7 transitions. [2019-12-27 21:39:54,091 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 21:39:54,096 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 21:39:54,097 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 21:39:54,097 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 21:39:54,112 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 21:39:54,112 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 21:39:54,114 INFO L87 Difference]: Start difference. First operand 246538 states. Second operand 3 states. [2019-12-27 21:40:03,185 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 21:40:03,186 INFO L93 Difference]: Finished difference Result 245158 states and 1172522 transitions. [2019-12-27 21:40:03,186 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 21:40:03,187 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 7 [2019-12-27 21:40:03,188 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 21:40:04,857 INFO L225 Difference]: With dead ends: 245158 [2019-12-27 21:40:04,858 INFO L226 Difference]: Without dead ends: 240426 [2019-12-27 21:40:04,859 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 21:40:18,871 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 240426 states. [2019-12-27 21:40:29,868 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 240426 to 240426. [2019-12-27 21:40:29,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 240426 states. [2019-12-27 21:40:31,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240426 states to 240426 states and 1150864 transitions. [2019-12-27 21:40:31,036 INFO L78 Accepts]: Start accepts. Automaton has 240426 states and 1150864 transitions. Word has length 7 [2019-12-27 21:40:31,036 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 21:40:31,037 INFO L462 AbstractCegarLoop]: Abstraction has 240426 states and 1150864 transitions. [2019-12-27 21:40:31,037 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 21:40:31,037 INFO L276 IsEmpty]: Start isEmpty. Operand 240426 states and 1150864 transitions. [2019-12-27 21:40:31,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-12-27 21:40:31,043 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 21:40:31,043 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 21:40:31,044 INFO L410 AbstractCegarLoop]: === Iteration 2 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 21:40:31,044 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 21:40:31,044 INFO L82 PathProgramCache]: Analyzing trace with hash 290012341, now seen corresponding path program 1 times [2019-12-27 21:40:31,045 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 21:40:31,045 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1903394303] [2019-12-27 21:40:31,045 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 21:40:31,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 21:40:31,130 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 21:40:31,131 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1903394303] [2019-12-27 21:40:31,131 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 21:40:31,131 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 21:40:31,132 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [55138541] [2019-12-27 21:40:31,132 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 21:40:31,133 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 21:40:31,140 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 26 states and 37 transitions. [2019-12-27 21:40:31,140 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 21:40:31,176 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 2 times. [2019-12-27 21:40:31,177 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 21:40:31,177 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 21:40:31,178 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 21:40:31,178 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-27 21:40:31,178 INFO L87 Difference]: Start difference. First operand 240426 states and 1150864 transitions. Second operand 5 states. [2019-12-27 21:40:46,038 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 21:40:46,039 INFO L93 Difference]: Finished difference Result 385136 states and 1768943 transitions. [2019-12-27 21:40:46,039 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 21:40:46,039 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 13 [2019-12-27 21:40:46,040 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 21:40:47,451 INFO L225 Difference]: With dead ends: 385136 [2019-12-27 21:40:47,451 INFO L226 Difference]: Without dead ends: 385038 [2019-12-27 21:40:47,452 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2019-12-27 21:41:01,337 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 385038 states. [2019-12-27 21:41:19,158 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 385038 to 353290. [2019-12-27 21:41:19,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 353290 states. [2019-12-27 21:41:35,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353290 states to 353290 states and 1640252 transitions. [2019-12-27 21:41:35,446 INFO L78 Accepts]: Start accepts. Automaton has 353290 states and 1640252 transitions. Word has length 13 [2019-12-27 21:41:35,446 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 21:41:35,446 INFO L462 AbstractCegarLoop]: Abstraction has 353290 states and 1640252 transitions. [2019-12-27 21:41:35,446 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 21:41:35,446 INFO L276 IsEmpty]: Start isEmpty. Operand 353290 states and 1640252 transitions. [2019-12-27 21:41:35,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2019-12-27 21:41:35,453 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 21:41:35,453 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 21:41:35,453 INFO L410 AbstractCegarLoop]: === Iteration 3 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 21:41:35,454 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 21:41:35,454 INFO L82 PathProgramCache]: Analyzing trace with hash -1492305472, now seen corresponding path program 1 times [2019-12-27 21:41:35,454 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 21:41:35,454 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [64053701] [2019-12-27 21:41:35,454 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 21:41:35,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 21:41:35,561 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 21:41:35,562 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [64053701] [2019-12-27 21:41:35,562 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 21:41:35,562 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 21:41:35,562 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1156665288] [2019-12-27 21:41:35,562 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 21:41:35,569 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 21:41:35,571 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 16 states and 15 transitions. [2019-12-27 21:41:35,571 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 21:41:35,572 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 21:41:35,572 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 21:41:35,572 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 21:41:35,572 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 21:41:35,572 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 21:41:35,573 INFO L87 Difference]: Start difference. First operand 353290 states and 1640252 transitions. Second operand 3 states. [2019-12-27 21:41:36,663 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 21:41:36,663 INFO L93 Difference]: Finished difference Result 212103 states and 882642 transitions. [2019-12-27 21:41:36,664 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 21:41:36,664 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 15 [2019-12-27 21:41:36,664 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 21:41:39,719 INFO L225 Difference]: With dead ends: 212103 [2019-12-27 21:41:39,720 INFO L226 Difference]: Without dead ends: 212103 [2019-12-27 21:41:39,720 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 21:41:54,616 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 212103 states. [2019-12-27 21:41:57,947 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 212103 to 212103. [2019-12-27 21:41:57,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 212103 states. Received shutdown request... [2019-12-27 21:41:59,809 WARN L527 AbstractCegarLoop]: Verification canceled [2019-12-27 21:41:59,813 WARN L227 ceAbstractionStarter]: Timeout [2019-12-27 21:41:59,813 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.12 09:41:59 BasicIcfg [2019-12-27 21:41:59,813 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-27 21:41:59,815 INFO L168 Benchmark]: Toolchain (without parser) took 198834.53 ms. Allocated memory was 135.3 MB in the beginning and 5.7 GB in the end (delta: 5.5 GB). Free memory was 96.8 MB in the beginning and 1.7 GB in the end (delta: -1.6 GB). Peak memory consumption was 6.5 GB. Max. memory is 7.1 GB. [2019-12-27 21:41:59,816 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 135.3 MB. Free memory was 117.2 MB in the beginning and 117.0 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-12-27 21:41:59,817 INFO L168 Benchmark]: CACSL2BoogieTranslator took 740.40 ms. Allocated memory was 135.3 MB in the beginning and 200.3 MB in the end (delta: 65.0 MB). Free memory was 96.4 MB in the beginning and 152.9 MB in the end (delta: -56.5 MB). Peak memory consumption was 24.9 MB. Max. memory is 7.1 GB. [2019-12-27 21:41:59,818 INFO L168 Benchmark]: Boogie Procedure Inliner took 66.09 ms. Allocated memory is still 200.3 MB. Free memory was 152.9 MB in the beginning and 150.1 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. [2019-12-27 21:41:59,819 INFO L168 Benchmark]: Boogie Preprocessor took 42.87 ms. Allocated memory is still 200.3 MB. Free memory was 150.1 MB in the beginning and 147.2 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. [2019-12-27 21:41:59,820 INFO L168 Benchmark]: RCFGBuilder took 911.12 ms. Allocated memory is still 200.3 MB. Free memory was 147.2 MB in the beginning and 94.8 MB in the end (delta: 52.4 MB). Peak memory consumption was 52.4 MB. Max. memory is 7.1 GB. [2019-12-27 21:41:59,821 INFO L168 Benchmark]: TraceAbstraction took 197066.77 ms. Allocated memory was 200.3 MB in the beginning and 5.7 GB in the end (delta: 5.5 GB). Free memory was 94.8 MB in the beginning and 1.7 GB in the end (delta: -1.6 GB). Peak memory consumption was 6.4 GB. Max. memory is 7.1 GB. [2019-12-27 21:41:59,825 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 135.3 MB. Free memory was 117.2 MB in the beginning and 117.0 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 740.40 ms. Allocated memory was 135.3 MB in the beginning and 200.3 MB in the end (delta: 65.0 MB). Free memory was 96.4 MB in the beginning and 152.9 MB in the end (delta: -56.5 MB). Peak memory consumption was 24.9 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 66.09 ms. Allocated memory is still 200.3 MB. Free memory was 152.9 MB in the beginning and 150.1 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 42.87 ms. Allocated memory is still 200.3 MB. Free memory was 150.1 MB in the beginning and 147.2 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 911.12 ms. Allocated memory is still 200.3 MB. Free memory was 147.2 MB in the beginning and 94.8 MB in the end (delta: 52.4 MB). Peak memory consumption was 52.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 197066.77 ms. Allocated memory was 200.3 MB in the beginning and 5.7 GB in the end (delta: 5.5 GB). Free memory was 94.8 MB in the beginning and 1.7 GB in the end (delta: -1.6 GB). Peak memory consumption was 6.4 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 4.0s, 191 ProgramPointsBefore, 104 ProgramPointsAfterwards, 225 TransitionsBefore, 114 TransitionsAfterwards, 18432 CoEnabledTransitionPairs, 8 FixpointIterations, 35 TrivialSequentialCompositions, 43 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 39 ConcurrentYvCompositions, 29 ChoiceCompositions, 6886 VarBasedMoverChecksPositive, 178 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 0 MoverChecksTotal, 94862 CheckedPairsTotal, 117 TotalNumberOfCompositions - TimeoutResultAtElement [Line: 4]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 4). Cancelled while ReachableStatesComputation was computing reachable states (201733 states constructedinput type DoubleDeckerAutomaton). - TimeoutResultAtElement [Line: 4]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 4). Cancelled while ReachableStatesComputation was computing reachable states (201733 states constructedinput type DoubleDeckerAutomaton). - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 179 locations, 2 error locations. Result: TIMEOUT, OverallTime: 196.8s, OverallIterations: 3, TraceHistogramMax: 1, AutomataDifference: 31.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 436 SDtfs, 243 SDslu, 510 SDs, 0 SdLazy, 305 SolverSat, 16 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=353290occurred in iteration=2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 94.2s AutomataMinimizationTime, 3 MinimizatonAttempts, 31748 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 35 NumberOfCodeBlocks, 35 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 32 ConstructedInterpolants, 0 QuantifiedInterpolants, 960 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown