/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-SemanticLbe-MCR.epf -i ../../../trunk/examples/svcomp/pthread-wmm/mix008_pso.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-27 15:46:33,769 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-27 15:46:33,775 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-27 15:46:33,791 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-27 15:46:33,791 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-27 15:46:33,792 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-27 15:46:33,794 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-27 15:46:33,796 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-27 15:46:33,797 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-27 15:46:33,798 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-27 15:46:33,799 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-27 15:46:33,800 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-27 15:46:33,800 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-27 15:46:33,801 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-27 15:46:33,802 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-27 15:46:33,803 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-27 15:46:33,804 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-27 15:46:33,805 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-27 15:46:33,806 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-27 15:46:33,808 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-27 15:46:33,809 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-27 15:46:33,810 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-27 15:46:33,811 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-27 15:46:33,812 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-27 15:46:33,814 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-12-27 15:46:33,817 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-27 15:46:33,818 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-27 15:46:33,818 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-27 15:46:33,819 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-27 15:46:33,820 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-27 15:46:33,820 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-27 15:46:33,821 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-27 15:46:33,821 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-27 15:46:33,821 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-27 15:46:33,822 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-27 15:46:33,824 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-27 15:46:33,826 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-SemanticLbe-MCR.epf [2019-12-27 15:46:33,849 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-27 15:46:33,849 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-27 15:46:33,853 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-27 15:46:33,853 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-27 15:46:33,853 INFO L138 SettingsManager]: * Use SBE=true [2019-12-27 15:46:33,854 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-27 15:46:33,854 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-27 15:46:33,854 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-27 15:46:33,854 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-27 15:46:33,854 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-27 15:46:33,854 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-27 15:46:33,855 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-27 15:46:33,855 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-27 15:46:33,855 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-27 15:46:33,855 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-27 15:46:33,855 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-27 15:46:33,855 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-27 15:46:33,856 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-27 15:46:33,856 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-27 15:46:33,856 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-27 15:46:33,856 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-27 15:46:33,856 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 15:46:33,857 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-27 15:46:33,857 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-27 15:46:33,857 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-27 15:46:33,857 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-27 15:46:33,857 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-27 15:46:33,858 INFO L138 SettingsManager]: * Override the interpolant automaton setting of the refinement strategy=true [2019-12-27 15:46:33,858 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-27 15:46:33,858 INFO L138 SettingsManager]: * Interpolant automaton=MCR [2019-12-27 15:46:33,858 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-27 15:46:34,155 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-27 15:46:34,170 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-27 15:46:34,173 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-27 15:46:34,174 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-27 15:46:34,174 INFO L275 PluginConnector]: CDTParser initialized [2019-12-27 15:46:34,175 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix008_pso.opt.i [2019-12-27 15:46:34,241 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64695e21e/6f745affa5294c3ba5dc983a0b45786e/FLAG446cb0c9d [2019-12-27 15:46:34,762 INFO L306 CDTParser]: Found 1 translation units. [2019-12-27 15:46:34,763 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix008_pso.opt.i [2019-12-27 15:46:34,788 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64695e21e/6f745affa5294c3ba5dc983a0b45786e/FLAG446cb0c9d [2019-12-27 15:46:35,035 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64695e21e/6f745affa5294c3ba5dc983a0b45786e [2019-12-27 15:46:35,043 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-27 15:46:35,045 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-27 15:46:35,046 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-27 15:46:35,046 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-27 15:46:35,050 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-27 15:46:35,051 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 03:46:35" (1/1) ... [2019-12-27 15:46:35,053 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26ede25d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:46:35, skipping insertion in model container [2019-12-27 15:46:35,054 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 03:46:35" (1/1) ... [2019-12-27 15:46:35,061 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-27 15:46:35,130 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-27 15:46:35,680 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 15:46:35,696 INFO L203 MainTranslator]: Completed pre-run [2019-12-27 15:46:35,759 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 15:46:35,844 INFO L208 MainTranslator]: Completed translation [2019-12-27 15:46:35,844 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:46:35 WrapperNode [2019-12-27 15:46:35,844 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-27 15:46:35,845 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-27 15:46:35,845 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-27 15:46:35,845 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-27 15:46:35,854 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:46:35" (1/1) ... [2019-12-27 15:46:35,880 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:46:35" (1/1) ... [2019-12-27 15:46:35,943 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-27 15:46:35,943 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-27 15:46:35,943 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-27 15:46:35,943 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-27 15:46:35,954 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:46:35" (1/1) ... [2019-12-27 15:46:35,954 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:46:35" (1/1) ... [2019-12-27 15:46:35,975 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:46:35" (1/1) ... [2019-12-27 15:46:35,975 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:46:35" (1/1) ... [2019-12-27 15:46:36,001 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:46:35" (1/1) ... [2019-12-27 15:46:36,013 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:46:35" (1/1) ... [2019-12-27 15:46:36,020 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:46:35" (1/1) ... [2019-12-27 15:46:36,035 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-27 15:46:36,036 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-27 15:46:36,036 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-27 15:46:36,036 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-27 15:46:36,037 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:46:35" (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 15:46:36,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-27 15:46:36,102 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-27 15:46:36,103 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-27 15:46:36,103 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-27 15:46:36,103 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-27 15:46:36,103 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-27 15:46:36,103 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-27 15:46:36,104 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-27 15:46:36,104 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-27 15:46:36,104 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-27 15:46:36,104 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-27 15:46:36,105 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-27 15:46:36,105 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-27 15:46:36,105 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-27 15:46:36,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-27 15:46:36,107 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 15:46:37,124 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-27 15:46:37,124 INFO L287 CfgBuilder]: Removed 8 assume(true) statements. [2019-12-27 15:46:37,126 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 03:46:37 BoogieIcfgContainer [2019-12-27 15:46:37,126 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-27 15:46:37,127 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-27 15:46:37,128 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-27 15:46:37,131 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-27 15:46:37,131 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.12 03:46:35" (1/3) ... [2019-12-27 15:46:37,132 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@be8440d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 03:46:37, skipping insertion in model container [2019-12-27 15:46:37,133 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:46:35" (2/3) ... [2019-12-27 15:46:37,133 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@be8440d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 03:46:37, skipping insertion in model container [2019-12-27 15:46:37,133 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 03:46:37" (3/3) ... [2019-12-27 15:46:37,135 INFO L109 eAbstractionObserver]: Analyzing ICFG mix008_pso.opt.i [2019-12-27 15:46:37,147 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-27 15:46:37,147 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-27 15:46:37,172 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-12-27 15:46:37,174 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-27 15:46:37,249 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,253 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,253 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,254 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,254 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,254 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,255 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,255 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,255 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,256 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,256 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,256 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,257 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,257 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,257 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,261 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,261 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,261 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,261 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,262 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,262 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,262 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,263 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,266 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,266 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,267 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,267 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,267 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,267 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,268 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,268 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,268 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,268 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,268 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,272 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,272 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,273 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,273 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,273 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,273 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,273 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,274 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,274 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,274 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,274 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,275 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,278 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,278 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,278 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,279 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,279 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,279 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,279 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,280 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,283 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,283 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,283 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,284 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,284 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,284 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,284 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,284 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,285 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,285 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,285 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,285 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,285 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,286 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,286 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,286 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,286 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,287 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,287 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,287 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,288 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,288 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,288 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,289 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,289 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,289 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,289 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,290 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,290 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,290 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,291 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,291 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,291 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,292 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,292 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,292 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,292 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,293 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,293 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,293 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,293 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,294 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,294 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,294 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,294 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,295 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,295 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,295 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,295 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,295 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,296 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,296 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,297 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,297 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,298 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,298 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,298 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,298 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,298 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,299 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,299 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,300 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,300 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,300 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,301 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,301 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,301 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,301 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,301 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,302 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,302 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,302 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,302 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,303 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,303 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,303 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,303 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,303 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,304 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,304 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,305 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,305 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,305 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,306 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,306 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,306 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,306 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,306 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,307 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,307 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,307 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,308 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,308 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,308 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,308 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,308 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,309 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,309 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,309 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,309 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,310 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,310 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,310 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,311 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,311 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,311 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,311 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,312 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,312 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,312 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,312 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,312 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,313 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,313 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,313 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,313 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,314 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,314 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,314 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,314 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,314 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,315 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,315 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,315 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,316 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,316 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,316 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,317 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,317 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,317 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,317 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,317 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,318 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,318 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,318 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,318 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,319 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,319 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,319 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,319 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,319 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,320 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,320 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,320 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,321 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,321 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,321 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,321 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,322 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,322 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,322 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,323 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,323 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,323 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,323 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,324 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,324 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,324 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,324 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,324 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,325 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,325 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,325 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,326 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,326 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,326 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,327 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,327 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,327 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,327 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,327 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,328 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,328 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,328 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,332 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,332 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,332 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,332 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,336 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,336 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,336 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,336 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,337 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,337 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,337 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,337 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,337 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,338 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,338 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,338 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,338 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,338 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,339 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,339 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,339 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,339 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,339 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,339 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,340 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,340 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,340 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,340 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,340 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,341 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,341 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,349 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,350 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,350 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,350 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,351 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,351 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,351 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,351 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,351 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,351 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,352 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,352 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,352 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,352 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,352 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,353 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,353 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,353 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,353 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,353 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,354 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,354 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,354 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,354 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,354 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,355 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,355 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,355 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,355 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,355 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,355 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,356 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,356 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,356 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,356 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,359 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,360 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,360 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,360 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:46:37,382 INFO L249 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2019-12-27 15:46:37,415 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-27 15:46:37,415 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-27 15:46:37,415 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-27 15:46:37,415 INFO L376 AbstractCegarLoop]: Backedges is MCR [2019-12-27 15:46:37,415 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-27 15:46:37,416 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-27 15:46:37,416 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-27 15:46:37,416 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-27 15:46:37,435 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 211 places, 254 transitions [2019-12-27 15:46:37,438 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 211 places, 254 transitions [2019-12-27 15:46:37,582 INFO L132 PetriNetUnfolder]: 56/250 cut-off events. [2019-12-27 15:46:37,582 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 15:46:37,605 INFO L76 FinitePrefix]: Finished finitePrefix Result has 263 conditions, 250 events. 56/250 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 575 event pairs. 0/192 useless extension candidates. Maximal degree in co-relation 217. Up to 2 conditions per place. [2019-12-27 15:46:37,639 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 211 places, 254 transitions [2019-12-27 15:46:37,714 INFO L132 PetriNetUnfolder]: 56/250 cut-off events. [2019-12-27 15:46:37,715 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 15:46:37,727 INFO L76 FinitePrefix]: Finished finitePrefix Result has 263 conditions, 250 events. 56/250 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 575 event pairs. 0/192 useless extension candidates. Maximal degree in co-relation 217. Up to 2 conditions per place. [2019-12-27 15:46:37,764 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 26510 [2019-12-27 15:46:37,765 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-27 15:46:41,333 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 22 [2019-12-27 15:46:44,310 WARN L192 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 97 [2019-12-27 15:46:44,443 WARN L192 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2019-12-27 15:46:44,489 INFO L206 etLargeBlockEncoding]: Checked pairs total: 147708 [2019-12-27 15:46:44,490 INFO L214 etLargeBlockEncoding]: Total number of compositions: 132 [2019-12-27 15:46:44,494 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 113 places, 134 transitions [2019-12-27 15:46:55,160 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 92086 states. [2019-12-27 15:46:55,162 INFO L276 IsEmpty]: Start isEmpty. Operand 92086 states. [2019-12-27 15:46:55,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-27 15:46:55,168 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 15:46:55,169 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 15:46:55,170 INFO L410 AbstractCegarLoop]: === Iteration 1 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 15:46:55,174 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 15:46:55,175 INFO L82 PathProgramCache]: Analyzing trace with hash -1095689236, now seen corresponding path program 1 times [2019-12-27 15:46:55,184 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 15:46:55,185 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2107296904] [2019-12-27 15:46:55,185 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 15:46:55,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 15:46:55,478 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 15:46:55,479 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2107296904] [2019-12-27 15:46:55,480 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 15:46:55,480 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-12-27 15:46:55,481 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1071254442] [2019-12-27 15:46:55,482 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 15:46:55,487 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 15:46:55,503 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 10 states and 9 transitions. [2019-12-27 15:46:55,504 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 15:46:55,507 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 15:46:55,508 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 15:46:55,508 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 15:46:55,523 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 15:46:55,524 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 15:46:55,526 INFO L87 Difference]: Start difference. First operand 92086 states. Second operand 3 states. [2019-12-27 15:46:56,805 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 15:46:56,805 INFO L93 Difference]: Finished difference Result 91382 states and 423776 transitions. [2019-12-27 15:46:56,806 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 15:46:56,807 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 9 [2019-12-27 15:46:56,808 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 15:46:57,520 INFO L225 Difference]: With dead ends: 91382 [2019-12-27 15:46:57,520 INFO L226 Difference]: Without dead ends: 85534 [2019-12-27 15:46:57,521 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 15:47:01,767 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85534 states. [2019-12-27 15:47:04,215 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85534 to 85534. [2019-12-27 15:47:04,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 85534 states. [2019-12-27 15:47:04,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85534 states to 85534 states and 396416 transitions. [2019-12-27 15:47:04,625 INFO L78 Accepts]: Start accepts. Automaton has 85534 states and 396416 transitions. Word has length 9 [2019-12-27 15:47:04,625 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 15:47:04,625 INFO L462 AbstractCegarLoop]: Abstraction has 85534 states and 396416 transitions. [2019-12-27 15:47:04,626 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 15:47:04,626 INFO L276 IsEmpty]: Start isEmpty. Operand 85534 states and 396416 transitions. [2019-12-27 15:47:04,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2019-12-27 15:47:04,637 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 15:47:04,637 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 15:47:04,638 INFO L410 AbstractCegarLoop]: === Iteration 2 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 15:47:04,638 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 15:47:04,638 INFO L82 PathProgramCache]: Analyzing trace with hash -1576682706, now seen corresponding path program 1 times [2019-12-27 15:47:04,639 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 15:47:04,639 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1656957142] [2019-12-27 15:47:04,639 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 15:47:04,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 15:47:04,770 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 15:47:04,771 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1656957142] [2019-12-27 15:47:04,771 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 15:47:04,771 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 15:47:04,771 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [51086171] [2019-12-27 15:47:04,772 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 15:47:04,773 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 15:47:04,778 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 16 states and 15 transitions. [2019-12-27 15:47:04,779 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 15:47:04,779 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 15:47:04,780 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 15:47:04,780 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 15:47:04,781 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 15:47:04,781 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 15:47:04,781 INFO L87 Difference]: Start difference. First operand 85534 states and 396416 transitions. Second operand 4 states. [2019-12-27 15:47:09,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 15:47:09,227 INFO L93 Difference]: Finished difference Result 132766 states and 593324 transitions. [2019-12-27 15:47:09,227 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 15:47:09,227 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 15 [2019-12-27 15:47:09,227 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 15:47:10,338 INFO L225 Difference]: With dead ends: 132766 [2019-12-27 15:47:10,339 INFO L226 Difference]: Without dead ends: 132702 [2019-12-27 15:47:10,340 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-27 15:47:12,407 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 132702 states. [2019-12-27 15:47:19,996 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 132702 to 129166. [2019-12-27 15:47:19,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 129166 states. [2019-12-27 15:47:20,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129166 states to 129166 states and 580344 transitions. [2019-12-27 15:47:20,435 INFO L78 Accepts]: Start accepts. Automaton has 129166 states and 580344 transitions. Word has length 15 [2019-12-27 15:47:20,435 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 15:47:20,435 INFO L462 AbstractCegarLoop]: Abstraction has 129166 states and 580344 transitions. [2019-12-27 15:47:20,435 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 15:47:20,435 INFO L276 IsEmpty]: Start isEmpty. Operand 129166 states and 580344 transitions. [2019-12-27 15:47:20,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-12-27 15:47:20,442 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 15:47:20,442 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 15:47:20,443 INFO L410 AbstractCegarLoop]: === Iteration 3 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 15:47:20,443 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 15:47:20,443 INFO L82 PathProgramCache]: Analyzing trace with hash -959167775, now seen corresponding path program 1 times [2019-12-27 15:47:20,443 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 15:47:20,443 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [316714328] [2019-12-27 15:47:20,444 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 15:47:20,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 15:47:20,523 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 15:47:20,523 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [316714328] [2019-12-27 15:47:20,523 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 15:47:20,523 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 15:47:20,524 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [2042317585] [2019-12-27 15:47:20,524 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 15:47:20,527 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 15:47:20,532 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 37 states and 54 transitions. [2019-12-27 15:47:20,532 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 15:47:20,575 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 2 times. [2019-12-27 15:47:20,575 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 15:47:20,575 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 15:47:20,576 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 15:47:20,576 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-27 15:47:20,576 INFO L87 Difference]: Start difference. First operand 129166 states and 580344 transitions. Second operand 5 states. [2019-12-27 15:47:26,037 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 15:47:26,037 INFO L93 Difference]: Finished difference Result 166838 states and 738668 transitions. [2019-12-27 15:47:26,038 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 15:47:26,038 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 18 [2019-12-27 15:47:26,038 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 15:47:27,531 INFO L225 Difference]: With dead ends: 166838 [2019-12-27 15:47:27,532 INFO L226 Difference]: Without dead ends: 166782 [2019-12-27 15:47:27,532 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 15:47:29,312 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 166782 states. [2019-12-27 15:47:32,647 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 166782 to 149598. [2019-12-27 15:47:32,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 149598 states. [2019-12-27 15:47:41,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149598 states to 149598 states and 668132 transitions. [2019-12-27 15:47:41,148 INFO L78 Accepts]: Start accepts. Automaton has 149598 states and 668132 transitions. Word has length 18 [2019-12-27 15:47:41,148 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 15:47:41,148 INFO L462 AbstractCegarLoop]: Abstraction has 149598 states and 668132 transitions. [2019-12-27 15:47:41,148 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 15:47:41,148 INFO L276 IsEmpty]: Start isEmpty. Operand 149598 states and 668132 transitions. [2019-12-27 15:47:41,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-12-27 15:47:41,163 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 15:47:41,163 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 15:47:41,163 INFO L410 AbstractCegarLoop]: === Iteration 4 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 15:47:41,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 15:47:41,164 INFO L82 PathProgramCache]: Analyzing trace with hash 330599914, now seen corresponding path program 1 times [2019-12-27 15:47:41,164 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 15:47:41,165 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1055959764] [2019-12-27 15:47:41,165 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 15:47:41,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 15:47:41,218 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 15:47:41,218 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1055959764] [2019-12-27 15:47:41,218 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 15:47:41,219 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 15:47:41,219 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [780639972] [2019-12-27 15:47:41,219 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 15:47:41,222 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 15:47:41,226 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 40 states and 59 transitions. [2019-12-27 15:47:41,227 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 15:47:41,238 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 2 times. [2019-12-27 15:47:41,238 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 15:47:41,239 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 15:47:41,239 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 15:47:41,239 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 15:47:41,239 INFO L87 Difference]: Start difference. First operand 149598 states and 668132 transitions. Second operand 4 states. [2019-12-27 15:47:49,299 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 15:47:49,299 INFO L93 Difference]: Finished difference Result 254938 states and 1095516 transitions. [2019-12-27 15:47:49,300 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 15:47:49,300 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 19 [2019-12-27 15:47:49,300 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 15:47:50,400 INFO L225 Difference]: With dead ends: 254938 [2019-12-27 15:47:50,400 INFO L226 Difference]: Without dead ends: 254938 [2019-12-27 15:47:50,401 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 15:47:53,152 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 254938 states. [2019-12-27 15:47:57,975 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 254938 to 226954. [2019-12-27 15:47:57,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 226954 states. [2019-12-27 15:47:58,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226954 states to 226954 states and 987664 transitions. [2019-12-27 15:47:58,839 INFO L78 Accepts]: Start accepts. Automaton has 226954 states and 987664 transitions. Word has length 19 [2019-12-27 15:47:58,839 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 15:47:58,840 INFO L462 AbstractCegarLoop]: Abstraction has 226954 states and 987664 transitions. [2019-12-27 15:47:58,840 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 15:47:58,840 INFO L276 IsEmpty]: Start isEmpty. Operand 226954 states and 987664 transitions. [2019-12-27 15:47:58,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-12-27 15:47:58,858 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 15:47:58,859 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 15:47:58,859 INFO L410 AbstractCegarLoop]: === Iteration 5 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 15:47:58,859 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 15:47:58,859 INFO L82 PathProgramCache]: Analyzing trace with hash 1619055659, now seen corresponding path program 1 times [2019-12-27 15:47:58,860 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 15:47:58,860 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1968861044] [2019-12-27 15:47:58,860 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 15:47:58,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 15:47:58,919 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 15:47:58,920 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1968861044] [2019-12-27 15:47:58,920 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 15:47:58,920 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-12-27 15:47:58,920 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [56016591] [2019-12-27 15:47:58,920 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 15:47:58,923 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 15:47:58,926 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 22 states and 22 transitions. [2019-12-27 15:47:58,926 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 15:47:58,927 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 15:47:58,927 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 15:47:58,927 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 15:47:58,927 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 15:47:58,927 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 15:47:58,928 INFO L87 Difference]: Start difference. First operand 226954 states and 987664 transitions. Second operand 3 states. [2019-12-27 15:48:06,148 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 15:48:06,149 INFO L93 Difference]: Finished difference Result 214858 states and 934100 transitions. [2019-12-27 15:48:06,149 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 15:48:06,149 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 20 [2019-12-27 15:48:06,149 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 15:48:07,644 INFO L225 Difference]: With dead ends: 214858 [2019-12-27 15:48:07,645 INFO L226 Difference]: Without dead ends: 214858 [2019-12-27 15:48:07,645 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 15:48:09,658 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 214858 states. [2019-12-27 15:48:18,907 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 214858 to 214858. [2019-12-27 15:48:18,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 214858 states. [2019-12-27 15:48:21,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214858 states to 214858 states and 934100 transitions. [2019-12-27 15:48:21,132 INFO L78 Accepts]: Start accepts. Automaton has 214858 states and 934100 transitions. Word has length 20 [2019-12-27 15:48:21,132 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 15:48:21,132 INFO L462 AbstractCegarLoop]: Abstraction has 214858 states and 934100 transitions. [2019-12-27 15:48:21,132 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 15:48:21,132 INFO L276 IsEmpty]: Start isEmpty. Operand 214858 states and 934100 transitions. [2019-12-27 15:48:21,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-12-27 15:48:21,152 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 15:48:21,152 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 15:48:21,152 INFO L410 AbstractCegarLoop]: === Iteration 6 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 15:48:21,153 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 15:48:21,153 INFO L82 PathProgramCache]: Analyzing trace with hash 2037270664, now seen corresponding path program 1 times [2019-12-27 15:48:21,153 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 15:48:21,153 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [620596791] [2019-12-27 15:48:21,153 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 15:48:21,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 15:48:21,267 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 15:48:21,268 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [620596791] [2019-12-27 15:48:21,268 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 15:48:21,268 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 15:48:21,268 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [553476369] [2019-12-27 15:48:21,268 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 15:48:21,272 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 15:48:21,279 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 46 states and 69 transitions. [2019-12-27 15:48:21,279 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 15:48:21,295 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 2 times. [2019-12-27 15:48:21,295 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 15:48:21,295 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 15:48:21,296 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 15:48:21,296 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-27 15:48:21,296 INFO L87 Difference]: Start difference. First operand 214858 states and 934100 transitions. Second operand 5 states. [2019-12-27 15:48:31,417 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 15:48:31,417 INFO L93 Difference]: Finished difference Result 268078 states and 1150628 transitions. [2019-12-27 15:48:31,418 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 15:48:31,418 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 21 [2019-12-27 15:48:31,418 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 15:48:32,371 INFO L225 Difference]: With dead ends: 268078 [2019-12-27 15:48:32,372 INFO L226 Difference]: Without dead ends: 268010 [2019-12-27 15:48:32,372 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 15:48:35,273 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 268010 states. [2019-12-27 15:48:40,354 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 268010 to 217890. [2019-12-27 15:48:40,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 217890 states. [2019-12-27 15:48:41,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217890 states to 217890 states and 947032 transitions. [2019-12-27 15:48:41,205 INFO L78 Accepts]: Start accepts. Automaton has 217890 states and 947032 transitions. Word has length 21 [2019-12-27 15:48:41,206 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 15:48:41,206 INFO L462 AbstractCegarLoop]: Abstraction has 217890 states and 947032 transitions. [2019-12-27 15:48:41,206 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 15:48:41,206 INFO L276 IsEmpty]: Start isEmpty. Operand 217890 states and 947032 transitions. [2019-12-27 15:48:41,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2019-12-27 15:48:41,250 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 15:48:41,250 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 15:48:41,251 INFO L410 AbstractCegarLoop]: === Iteration 7 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 15:48:41,251 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 15:48:41,251 INFO L82 PathProgramCache]: Analyzing trace with hash 984863619, now seen corresponding path program 1 times [2019-12-27 15:48:41,251 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 15:48:41,252 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1826180456] [2019-12-27 15:48:41,252 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 15:48:41,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 15:48:41,313 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 15:48:41,314 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1826180456] [2019-12-27 15:48:41,314 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 15:48:41,314 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 15:48:41,314 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1096406304] [2019-12-27 15:48:41,314 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 15:48:41,317 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 15:48:41,326 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 52 states and 78 transitions. [2019-12-27 15:48:41,327 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 15:48:41,370 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 3 times. [2019-12-27 15:48:41,371 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-27 15:48:41,371 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 15:48:41,371 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-27 15:48:41,373 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2019-12-27 15:48:41,373 INFO L87 Difference]: Start difference. First operand 217890 states and 947032 transitions. Second operand 6 states. [2019-12-27 15:48:50,466 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 15:48:50,467 INFO L93 Difference]: Finished difference Result 310450 states and 1320972 transitions. [2019-12-27 15:48:50,467 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-12-27 15:48:50,467 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 24 [2019-12-27 15:48:50,467 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 15:48:51,530 INFO L225 Difference]: With dead ends: 310450 [2019-12-27 15:48:51,530 INFO L226 Difference]: Without dead ends: 310394 [2019-12-27 15:48:51,531 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2019-12-27 15:49:00,482 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 310394 states. [2019-12-27 15:49:05,478 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 310394 to 238554. [2019-12-27 15:49:05,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 238554 states. [2019-12-27 15:49:07,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238554 states to 238554 states and 1032436 transitions. [2019-12-27 15:49:07,603 INFO L78 Accepts]: Start accepts. Automaton has 238554 states and 1032436 transitions. Word has length 24 [2019-12-27 15:49:07,603 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 15:49:07,603 INFO L462 AbstractCegarLoop]: Abstraction has 238554 states and 1032436 transitions. [2019-12-27 15:49:07,604 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-27 15:49:07,604 INFO L276 IsEmpty]: Start isEmpty. Operand 238554 states and 1032436 transitions. [2019-12-27 15:49:07,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-12-27 15:49:07,698 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 15:49:07,698 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 15:49:07,698 INFO L410 AbstractCegarLoop]: === Iteration 8 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 15:49:07,698 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 15:49:07,698 INFO L82 PathProgramCache]: Analyzing trace with hash 1904143208, now seen corresponding path program 1 times [2019-12-27 15:49:07,698 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 15:49:07,699 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [420785680] [2019-12-27 15:49:07,699 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 15:49:07,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 15:49:07,765 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 15:49:07,765 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [420785680] [2019-12-27 15:49:07,765 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 15:49:07,766 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 15:49:07,767 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [668834004] [2019-12-27 15:49:07,767 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 15:49:07,771 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 15:49:07,784 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 64 states and 99 transitions. [2019-12-27 15:49:07,785 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 15:49:07,804 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 3 times. [2019-12-27 15:49:07,804 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-27 15:49:07,805 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 15:49:07,805 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-27 15:49:07,806 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2019-12-27 15:49:07,808 INFO L87 Difference]: Start difference. First operand 238554 states and 1032436 transitions. Second operand 6 states. [2019-12-27 15:49:17,895 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 15:49:17,895 INFO L93 Difference]: Finished difference Result 323334 states and 1374524 transitions. [2019-12-27 15:49:17,895 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-12-27 15:49:17,896 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 27 [2019-12-27 15:49:17,896 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 15:49:19,788 INFO L225 Difference]: With dead ends: 323334 [2019-12-27 15:49:19,788 INFO L226 Difference]: Without dead ends: 323222 [2019-12-27 15:49:19,789 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2019-12-27 15:49:23,194 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 323222 states. [2019-12-27 15:49:28,325 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 323222 to 221462. [2019-12-27 15:49:28,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 221462 states. [2019-12-27 15:49:29,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221462 states to 221462 states and 960588 transitions. [2019-12-27 15:49:29,168 INFO L78 Accepts]: Start accepts. Automaton has 221462 states and 960588 transitions. Word has length 27 [2019-12-27 15:49:29,168 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 15:49:29,168 INFO L462 AbstractCegarLoop]: Abstraction has 221462 states and 960588 transitions. [2019-12-27 15:49:29,168 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-27 15:49:29,168 INFO L276 IsEmpty]: Start isEmpty. Operand 221462 states and 960588 transitions. [2019-12-27 15:49:29,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2019-12-27 15:49:29,422 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 15:49:29,422 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 15:49:29,422 INFO L410 AbstractCegarLoop]: === Iteration 9 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 15:49:29,422 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 15:49:29,423 INFO L82 PathProgramCache]: Analyzing trace with hash 263757870, now seen corresponding path program 1 times [2019-12-27 15:49:29,423 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 15:49:29,424 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [293597652] [2019-12-27 15:49:29,424 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 15:49:29,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 15:49:29,484 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 15:49:29,484 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [293597652] [2019-12-27 15:49:29,486 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 15:49:29,487 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 15:49:29,487 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1321241887] [2019-12-27 15:49:29,487 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 15:49:29,494 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 15:49:29,509 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 55 states and 74 transitions. [2019-12-27 15:49:29,509 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 15:49:29,514 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 2 times. [2019-12-27 15:49:29,514 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 15:49:29,514 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 15:49:29,514 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 15:49:29,515 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-27 15:49:29,515 INFO L87 Difference]: Start difference. First operand 221462 states and 960588 transitions. Second operand 5 states. [2019-12-27 15:49:38,195 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 15:49:38,196 INFO L93 Difference]: Finished difference Result 334930 states and 1470248 transitions. [2019-12-27 15:49:38,196 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-27 15:49:38,196 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 34 [2019-12-27 15:49:38,196 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 15:49:39,240 INFO L225 Difference]: With dead ends: 334930 [2019-12-27 15:49:39,240 INFO L226 Difference]: Without dead ends: 286354 [2019-12-27 15:49:39,240 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 Received shutdown request... [2019-12-27 15:49:42,842 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 286354 states. [2019-12-27 15:49:42,843 WARN L527 AbstractCegarLoop]: Verification canceled [2019-12-27 15:49:42,846 WARN L227 ceAbstractionStarter]: Timeout [2019-12-27 15:49:42,846 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.12 03:49:42 BasicIcfg [2019-12-27 15:49:42,846 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-27 15:49:42,848 INFO L168 Benchmark]: Toolchain (without parser) took 187803.59 ms. Allocated memory was 144.7 MB in the beginning and 4.4 GB in the end (delta: 4.3 GB). Free memory was 101.4 MB in the beginning and 1.8 GB in the end (delta: -1.7 GB). Peak memory consumption was 3.1 GB. Max. memory is 7.1 GB. [2019-12-27 15:49:42,849 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 144.7 MB. Free memory was 121.0 MB in the beginning and 120.8 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-12-27 15:49:42,850 INFO L168 Benchmark]: CACSL2BoogieTranslator took 798.74 ms. Allocated memory was 144.7 MB in the beginning and 201.9 MB in the end (delta: 57.1 MB). Free memory was 101.2 MB in the beginning and 154.1 MB in the end (delta: -52.8 MB). Peak memory consumption was 22.2 MB. Max. memory is 7.1 GB. [2019-12-27 15:49:42,851 INFO L168 Benchmark]: Boogie Procedure Inliner took 97.73 ms. Allocated memory is still 201.9 MB. Free memory was 154.1 MB in the beginning and 150.7 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 7.1 GB. [2019-12-27 15:49:42,852 INFO L168 Benchmark]: Boogie Preprocessor took 92.10 ms. Allocated memory is still 201.9 MB. Free memory was 150.7 MB in the beginning and 147.9 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2019-12-27 15:49:42,852 INFO L168 Benchmark]: RCFGBuilder took 1090.79 ms. Allocated memory is still 201.9 MB. Free memory was 147.9 MB in the beginning and 90.1 MB in the end (delta: 57.9 MB). Peak memory consumption was 57.9 MB. Max. memory is 7.1 GB. [2019-12-27 15:49:42,853 INFO L168 Benchmark]: TraceAbstraction took 185719.01 ms. Allocated memory was 201.9 MB in the beginning and 4.4 GB in the end (delta: 4.2 GB). Free memory was 89.4 MB in the beginning and 1.8 GB in the end (delta: -1.7 GB). Peak memory consumption was 3.0 GB. Max. memory is 7.1 GB. [2019-12-27 15:49:42,858 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 144.7 MB. Free memory was 121.0 MB in the beginning and 120.8 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 798.74 ms. Allocated memory was 144.7 MB in the beginning and 201.9 MB in the end (delta: 57.1 MB). Free memory was 101.2 MB in the beginning and 154.1 MB in the end (delta: -52.8 MB). Peak memory consumption was 22.2 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 97.73 ms. Allocated memory is still 201.9 MB. Free memory was 154.1 MB in the beginning and 150.7 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 92.10 ms. Allocated memory is still 201.9 MB. Free memory was 150.7 MB in the beginning and 147.9 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1090.79 ms. Allocated memory is still 201.9 MB. Free memory was 147.9 MB in the beginning and 90.1 MB in the end (delta: 57.9 MB). Peak memory consumption was 57.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 185719.01 ms. Allocated memory was 201.9 MB in the beginning and 4.4 GB in the end (delta: 4.2 GB). Free memory was 89.4 MB in the beginning and 1.8 GB in the end (delta: -1.7 GB). Peak memory consumption was 3.0 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 7.0s, 211 ProgramPointsBefore, 113 ProgramPointsAfterwards, 254 TransitionsBefore, 134 TransitionsAfterwards, 26510 CoEnabledTransitionPairs, 8 FixpointIterations, 37 TrivialSequentialCompositions, 44 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 51 ConcurrentYvCompositions, 27 ChoiceCompositions, 10992 VarBasedMoverChecksPositive, 301 VarBasedMoverChecksNegative, 70 SemBasedMoverChecksPositive, 323 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 2.1s, 0 MoverChecksTotal, 147708 CheckedPairsTotal, 132 TotalNumberOfCompositions - TimeoutResultAtElement [Line: 4]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 4). Cancelled while executing MinimizeSevpa. - TimeoutResultAtElement [Line: 4]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 4). Cancelled while executing MinimizeSevpa. - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 199 locations, 2 error locations. Result: TIMEOUT, OverallTime: 185.4s, OverallIterations: 9, TraceHistogramMax: 1, AutomataDifference: 75.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 2345 SDtfs, 1834 SDslu, 3443 SDs, 0 SdLazy, 1578 SolverSat, 106 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 5.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 56 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=238554occurred in iteration=7, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 90.5s AutomataMinimizationTime, 9 MinimizatonAttempts, 272424 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 187 NumberOfCodeBlocks, 187 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 178 ConstructedInterpolants, 0 QuantifiedInterpolants, 11892 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 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