/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/thin000_power.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-27 18:53:28,688 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-27 18:53:28,691 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-27 18:53:28,709 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-27 18:53:28,710 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-27 18:53:28,712 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-27 18:53:28,714 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-27 18:53:28,726 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-27 18:53:28,729 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-27 18:53:28,731 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-27 18:53:28,733 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-27 18:53:28,734 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-27 18:53:28,734 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-27 18:53:28,735 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-27 18:53:28,738 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-27 18:53:28,740 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-27 18:53:28,741 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-27 18:53:28,744 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-27 18:53:28,745 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-27 18:53:28,747 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-27 18:53:28,749 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-27 18:53:28,750 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-27 18:53:28,751 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-27 18:53:28,751 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-27 18:53:28,753 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-27 18:53:28,754 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-27 18:53:28,754 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-27 18:53:28,755 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-27 18:53:28,755 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-27 18:53:28,756 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-27 18:53:28,756 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-27 18:53:28,757 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-27 18:53:28,758 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-27 18:53:28,758 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-27 18:53:28,759 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-27 18:53:28,759 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-27 18:53:28,760 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-27 18:53:28,760 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-27 18:53:28,760 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-27 18:53:28,761 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-27 18:53:28,762 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-27 18:53:28,763 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 18:53:28,778 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-27 18:53:28,778 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-27 18:53:28,780 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-27 18:53:28,781 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-27 18:53:28,781 INFO L138 SettingsManager]: * Use SBE=true [2019-12-27 18:53:28,781 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-27 18:53:28,781 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-27 18:53:28,781 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-27 18:53:28,782 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-27 18:53:28,782 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-27 18:53:28,782 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-27 18:53:28,783 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-27 18:53:28,783 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-27 18:53:28,783 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-27 18:53:28,783 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-27 18:53:28,783 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-27 18:53:28,784 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-27 18:53:28,785 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-27 18:53:28,785 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-27 18:53:28,785 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-27 18:53:28,786 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-27 18:53:28,786 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 18:53:28,786 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-27 18:53:28,786 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-27 18:53:28,787 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-27 18:53:28,787 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-27 18:53:28,787 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-27 18:53:28,787 INFO L138 SettingsManager]: * Override the interpolant automaton setting of the refinement strategy=true [2019-12-27 18:53:28,787 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-27 18:53:28,788 INFO L138 SettingsManager]: * Interpolant automaton=MCR [2019-12-27 18:53:28,789 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-27 18:53:29,057 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-27 18:53:29,075 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-27 18:53:29,078 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-27 18:53:29,080 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-27 18:53:29,081 INFO L275 PluginConnector]: CDTParser initialized [2019-12-27 18:53:29,082 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/thin000_power.oepc.i [2019-12-27 18:53:29,155 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/734d3bf85/69157b4e01ee46138fd974d66e8d2d59/FLAGb274e9fb1 [2019-12-27 18:53:29,679 INFO L306 CDTParser]: Found 1 translation units. [2019-12-27 18:53:29,680 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/thin000_power.oepc.i [2019-12-27 18:53:29,708 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/734d3bf85/69157b4e01ee46138fd974d66e8d2d59/FLAGb274e9fb1 [2019-12-27 18:53:30,014 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/734d3bf85/69157b4e01ee46138fd974d66e8d2d59 [2019-12-27 18:53:30,022 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-27 18:53:30,024 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-27 18:53:30,025 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-27 18:53:30,026 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-27 18:53:30,029 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-27 18:53:30,030 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 06:53:30" (1/1) ... [2019-12-27 18:53:30,033 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75a4072a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:53:30, skipping insertion in model container [2019-12-27 18:53:30,033 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 06:53:30" (1/1) ... [2019-12-27 18:53:30,041 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-27 18:53:30,100 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-27 18:53:30,626 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 18:53:30,641 INFO L203 MainTranslator]: Completed pre-run [2019-12-27 18:53:30,772 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 18:53:30,870 INFO L208 MainTranslator]: Completed translation [2019-12-27 18:53:30,870 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:53:30 WrapperNode [2019-12-27 18:53:30,871 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-27 18:53:30,871 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-27 18:53:30,872 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-27 18:53:30,872 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-27 18:53:30,881 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:53:30" (1/1) ... [2019-12-27 18:53:30,907 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:53:30" (1/1) ... [2019-12-27 18:53:30,938 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-27 18:53:30,938 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-27 18:53:30,938 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-27 18:53:30,938 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-27 18:53:30,946 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:53:30" (1/1) ... [2019-12-27 18:53:30,946 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:53:30" (1/1) ... [2019-12-27 18:53:30,951 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:53:30" (1/1) ... [2019-12-27 18:53:30,951 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:53:30" (1/1) ... [2019-12-27 18:53:30,963 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:53:30" (1/1) ... [2019-12-27 18:53:30,969 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:53:30" (1/1) ... [2019-12-27 18:53:30,973 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:53:30" (1/1) ... [2019-12-27 18:53:30,978 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-27 18:53:30,979 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-27 18:53:30,979 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-27 18:53:30,979 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-27 18:53:30,980 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:53:30" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 18:53:31,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-27 18:53:31,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-27 18:53:31,066 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-27 18:53:31,066 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-27 18:53:31,067 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-27 18:53:31,067 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-27 18:53:31,067 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-27 18:53:31,067 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-27 18:53:31,067 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-27 18:53:31,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-27 18:53:31,068 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-27 18:53:31,068 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-27 18:53:31,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-27 18:53:31,070 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 18:53:31,936 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-27 18:53:31,937 INFO L287 CfgBuilder]: Removed 6 assume(true) statements. [2019-12-27 18:53:31,938 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 06:53:31 BoogieIcfgContainer [2019-12-27 18:53:31,939 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-27 18:53:31,940 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-27 18:53:31,940 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-27 18:53:31,944 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-27 18:53:31,944 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.12 06:53:30" (1/3) ... [2019-12-27 18:53:31,945 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7925bb65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 06:53:31, skipping insertion in model container [2019-12-27 18:53:31,945 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:53:30" (2/3) ... [2019-12-27 18:53:31,946 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7925bb65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 06:53:31, skipping insertion in model container [2019-12-27 18:53:31,946 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 06:53:31" (3/3) ... [2019-12-27 18:53:31,948 INFO L109 eAbstractionObserver]: Analyzing ICFG thin000_power.oepc.i [2019-12-27 18:53:31,959 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-27 18:53:31,959 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-27 18:53:31,967 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-27 18:53:31,969 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-27 18:53:32,038 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,038 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,038 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,039 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,040 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,040 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,040 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,040 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,041 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,041 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,041 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,043 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,044 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,044 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,044 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,044 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,045 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,045 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,045 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,045 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,045 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,045 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,045 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,046 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,046 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,046 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,046 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,047 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,047 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,048 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,048 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,048 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,049 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,049 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,049 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,050 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,050 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,051 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,052 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,053 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,053 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,054 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,055 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,056 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,056 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,056 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,056 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,057 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,057 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,057 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,057 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,057 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,058 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,058 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,058 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,058 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,058 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,058 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,059 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,059 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,059 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,059 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,059 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,060 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,060 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,061 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,061 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,061 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,061 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,061 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,061 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,062 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,062 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,062 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,063 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,063 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,063 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,063 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,064 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,064 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,065 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,065 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,065 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,065 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,066 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,066 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,066 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,067 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,067 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,069 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,070 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,071 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,071 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,071 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,072 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,072 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,072 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,072 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,072 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,073 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,073 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,076 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,077 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,077 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,077 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,084 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,085 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,085 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,085 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,085 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,086 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,086 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,086 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,086 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,086 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,087 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,088 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,089 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,089 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,089 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,090 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,090 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,090 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,090 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,090 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,090 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,091 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,091 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,091 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,091 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,091 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,092 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,092 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,092 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,092 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,092 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,093 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,093 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,093 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,093 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,093 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,093 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,094 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,094 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,094 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,094 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,094 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,094 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,095 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,095 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,095 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,095 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,095 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,096 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,096 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,096 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,096 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,096 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,096 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,097 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,097 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,097 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,097 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,097 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,098 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,098 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,099 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,099 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,099 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,101 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,101 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,102 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,102 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,102 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,102 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,102 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,103 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,103 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,103 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,103 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,103 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,103 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,104 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,104 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,104 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,104 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,105 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,105 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,105 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,105 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,105 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,106 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,106 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,106 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,106 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,106 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,106 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,107 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,107 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,107 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,107 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,107 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,108 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,108 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,108 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,108 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,108 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,108 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,109 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,109 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,110 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,110 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,110 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,110 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,115 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,115 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,116 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,116 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,116 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,123 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,123 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,123 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,123 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,124 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,124 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,124 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,124 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,125 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,129 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,129 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,130 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,131 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,131 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,131 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,131 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,131 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,132 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,132 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,132 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,132 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,132 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,132 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,132 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,134 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,135 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,135 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,135 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,135 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,135 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,136 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,136 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,136 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,136 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,137 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,137 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,137 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,138 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,138 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,138 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,138 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,138 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,139 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,139 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,139 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,139 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,139 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,139 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,145 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,146 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,146 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,146 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,146 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,146 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,147 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,147 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,147 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,147 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,147 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:53:32,163 INFO L249 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2019-12-27 18:53:32,185 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-27 18:53:32,185 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-27 18:53:32,185 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-27 18:53:32,185 INFO L376 AbstractCegarLoop]: Backedges is MCR [2019-12-27 18:53:32,185 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-27 18:53:32,185 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-27 18:53:32,185 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-27 18:53:32,186 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-27 18:53:32,202 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 189 places, 237 transitions [2019-12-27 18:53:32,204 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 189 places, 237 transitions [2019-12-27 18:53:32,314 INFO L132 PetriNetUnfolder]: 55/235 cut-off events. [2019-12-27 18:53:32,314 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 18:53:32,331 INFO L76 FinitePrefix]: Finished finitePrefix Result has 242 conditions, 235 events. 55/235 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 634 event pairs. 0/179 useless extension candidates. Maximal degree in co-relation 190. Up to 2 conditions per place. [2019-12-27 18:53:32,357 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 189 places, 237 transitions [2019-12-27 18:53:32,414 INFO L132 PetriNetUnfolder]: 55/235 cut-off events. [2019-12-27 18:53:32,414 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 18:53:32,422 INFO L76 FinitePrefix]: Finished finitePrefix Result has 242 conditions, 235 events. 55/235 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 634 event pairs. 0/179 useless extension candidates. Maximal degree in co-relation 190. Up to 2 conditions per place. [2019-12-27 18:53:32,442 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 17670 [2019-12-27 18:53:32,443 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-27 18:53:38,685 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-12-27 18:53:38,900 WARN L192 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 69 [2019-12-27 18:53:39,490 WARN L192 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 124 [2019-12-27 18:53:39,710 WARN L192 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-12-27 18:53:39,765 INFO L206 etLargeBlockEncoding]: Checked pairs total: 86139 [2019-12-27 18:53:39,765 INFO L214 etLargeBlockEncoding]: Total number of compositions: 170 [2019-12-27 18:53:39,769 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 82 places, 107 transitions [2019-12-27 18:53:40,291 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 10386 states. [2019-12-27 18:53:40,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10386 states. [2019-12-27 18:53:40,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-12-27 18:53:40,330 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 18:53:40,331 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 18:53:40,332 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 18:53:40,338 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 18:53:40,338 INFO L82 PathProgramCache]: Analyzing trace with hash 1722218060, now seen corresponding path program 1 times [2019-12-27 18:53:40,349 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 18:53:40,350 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [759736780] [2019-12-27 18:53:40,350 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 18:53:40,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 18:53:40,645 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 18:53:40,646 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [759736780] [2019-12-27 18:53:40,647 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 18:53:40,647 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 18:53:40,650 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1141464413] [2019-12-27 18:53:40,651 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 18:53:40,659 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 18:53:40,684 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 17 states and 16 transitions. [2019-12-27 18:53:40,684 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 18:53:40,688 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 18:53:40,689 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 18:53:40,689 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 18:53:40,703 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 18:53:40,704 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 18:53:40,706 INFO L87 Difference]: Start difference. First operand 10386 states. Second operand 3 states. [2019-12-27 18:53:41,025 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 18:53:41,026 INFO L93 Difference]: Finished difference Result 9440 states and 33666 transitions. [2019-12-27 18:53:41,027 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 18:53:41,028 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 16 [2019-12-27 18:53:41,029 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 18:53:41,179 INFO L225 Difference]: With dead ends: 9440 [2019-12-27 18:53:41,180 INFO L226 Difference]: Without dead ends: 8868 [2019-12-27 18:53:41,181 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 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 18:53:41,311 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8868 states. [2019-12-27 18:53:41,684 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8868 to 8868. [2019-12-27 18:53:41,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8868 states. [2019-12-27 18:53:41,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8868 states to 8868 states and 31625 transitions. [2019-12-27 18:53:41,741 INFO L78 Accepts]: Start accepts. Automaton has 8868 states and 31625 transitions. Word has length 16 [2019-12-27 18:53:41,742 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 18:53:41,742 INFO L462 AbstractCegarLoop]: Abstraction has 8868 states and 31625 transitions. [2019-12-27 18:53:41,742 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 18:53:41,742 INFO L276 IsEmpty]: Start isEmpty. Operand 8868 states and 31625 transitions. [2019-12-27 18:53:41,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-12-27 18:53:41,750 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 18:53:41,750 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 18:53:41,751 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 18:53:41,751 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 18:53:41,751 INFO L82 PathProgramCache]: Analyzing trace with hash 1556185961, now seen corresponding path program 1 times [2019-12-27 18:53:41,751 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 18:53:41,752 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [824597493] [2019-12-27 18:53:41,752 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 18:53:41,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 18:53:41,896 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 18:53:41,896 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [824597493] [2019-12-27 18:53:41,897 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 18:53:41,897 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 18:53:41,897 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1497777425] [2019-12-27 18:53:41,898 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 18:53:41,901 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 18:53:41,904 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 18 states and 17 transitions. [2019-12-27 18:53:41,904 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 18:53:41,904 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 18:53:41,906 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 18:53:41,906 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 18:53:41,906 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 18:53:41,906 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 18:53:41,907 INFO L87 Difference]: Start difference. First operand 8868 states and 31625 transitions. Second operand 4 states. [2019-12-27 18:53:41,996 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 18:53:41,996 INFO L93 Difference]: Finished difference Result 2046 states and 5666 transitions. [2019-12-27 18:53:41,997 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-27 18:53:41,997 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 17 [2019-12-27 18:53:41,997 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 18:53:42,007 INFO L225 Difference]: With dead ends: 2046 [2019-12-27 18:53:42,007 INFO L226 Difference]: Without dead ends: 1596 [2019-12-27 18:53:42,008 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 18:53:42,015 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1596 states. [2019-12-27 18:53:42,047 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1596 to 1596. [2019-12-27 18:53:42,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1596 states. [2019-12-27 18:53:42,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 1596 states and 4179 transitions. [2019-12-27 18:53:42,055 INFO L78 Accepts]: Start accepts. Automaton has 1596 states and 4179 transitions. Word has length 17 [2019-12-27 18:53:42,055 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 18:53:42,056 INFO L462 AbstractCegarLoop]: Abstraction has 1596 states and 4179 transitions. [2019-12-27 18:53:42,056 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 18:53:42,056 INFO L276 IsEmpty]: Start isEmpty. Operand 1596 states and 4179 transitions. [2019-12-27 18:53:42,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-12-27 18:53:42,059 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 18:53:42,060 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 18:53:42,060 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 18:53:42,060 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 18:53:42,061 INFO L82 PathProgramCache]: Analyzing trace with hash 1406613270, now seen corresponding path program 1 times [2019-12-27 18:53:42,061 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 18:53:42,062 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1936728146] [2019-12-27 18:53:42,062 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 18:53:42,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 18:53:42,206 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 18:53:42,207 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1936728146] [2019-12-27 18:53:42,207 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 18:53:42,207 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 18:53:42,207 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1171160204] [2019-12-27 18:53:42,207 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 18:53:42,215 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 18:53:42,226 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 28 states and 27 transitions. [2019-12-27 18:53:42,226 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 18:53:42,226 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 18:53:42,227 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 18:53:42,227 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 18:53:42,227 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 18:53:42,228 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 18:53:42,228 INFO L87 Difference]: Start difference. First operand 1596 states and 4179 transitions. Second operand 4 states. [2019-12-27 18:53:42,526 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 18:53:42,526 INFO L93 Difference]: Finished difference Result 1824 states and 4580 transitions. [2019-12-27 18:53:42,527 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 18:53:42,527 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 27 [2019-12-27 18:53:42,527 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 18:53:42,538 INFO L225 Difference]: With dead ends: 1824 [2019-12-27 18:53:42,539 INFO L226 Difference]: Without dead ends: 1824 [2019-12-27 18:53:42,539 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 2 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 18:53:42,545 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1824 states. [2019-12-27 18:53:42,584 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1824 to 1594. [2019-12-27 18:53:42,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1594 states. [2019-12-27 18:53:42,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 1594 states and 4041 transitions. [2019-12-27 18:53:42,592 INFO L78 Accepts]: Start accepts. Automaton has 1594 states and 4041 transitions. Word has length 27 [2019-12-27 18:53:42,592 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 18:53:42,593 INFO L462 AbstractCegarLoop]: Abstraction has 1594 states and 4041 transitions. [2019-12-27 18:53:42,593 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 18:53:42,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1594 states and 4041 transitions. [2019-12-27 18:53:42,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2019-12-27 18:53:42,596 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 18:53:42,596 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] [2019-12-27 18:53:42,597 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 18:53:42,597 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 18:53:42,597 INFO L82 PathProgramCache]: Analyzing trace with hash 255080918, now seen corresponding path program 1 times [2019-12-27 18:53:42,598 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 18:53:42,598 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1911325304] [2019-12-27 18:53:42,598 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 18:53:42,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 18:53:42,658 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 18:53:42,658 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1911325304] [2019-12-27 18:53:42,659 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 18:53:42,659 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 18:53:42,659 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [14447335] [2019-12-27 18:53:42,659 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 18:53:42,668 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 18:53:42,782 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 45 states and 60 transitions. [2019-12-27 18:53:42,782 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 18:53:42,831 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 4 times. [2019-12-27 18:53:42,831 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 18:53:42,832 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 18:53:42,832 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 18:53:42,832 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-27 18:53:42,832 INFO L87 Difference]: Start difference. First operand 1594 states and 4041 transitions. Second operand 5 states. [2019-12-27 18:53:42,927 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 18:53:42,927 INFO L93 Difference]: Finished difference Result 2333 states and 5825 transitions. [2019-12-27 18:53:42,928 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 18:53:42,928 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 28 [2019-12-27 18:53:42,928 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 18:53:42,941 INFO L225 Difference]: With dead ends: 2333 [2019-12-27 18:53:42,941 INFO L226 Difference]: Without dead ends: 2333 [2019-12-27 18:53:42,942 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-27 18:53:42,949 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2333 states. [2019-12-27 18:53:42,986 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2333 to 1765. [2019-12-27 18:53:42,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1765 states. [2019-12-27 18:53:42,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1765 states to 1765 states and 4389 transitions. [2019-12-27 18:53:42,992 INFO L78 Accepts]: Start accepts. Automaton has 1765 states and 4389 transitions. Word has length 28 [2019-12-27 18:53:42,992 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 18:53:42,992 INFO L462 AbstractCegarLoop]: Abstraction has 1765 states and 4389 transitions. [2019-12-27 18:53:42,993 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 18:53:42,993 INFO L276 IsEmpty]: Start isEmpty. Operand 1765 states and 4389 transitions. [2019-12-27 18:53:42,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2019-12-27 18:53:42,996 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 18:53:42,996 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] [2019-12-27 18:53:42,997 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 18:53:42,997 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 18:53:42,997 INFO L82 PathProgramCache]: Analyzing trace with hash -1770546131, now seen corresponding path program 1 times [2019-12-27 18:53:42,998 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 18:53:42,998 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1554693129] [2019-12-27 18:53:42,998 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 18:53:43,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 18:53:43,078 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 18:53:43,078 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1554693129] [2019-12-27 18:53:43,078 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 18:53:43,078 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-27 18:53:43,079 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1206721106] [2019-12-27 18:53:43,079 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 18:53:43,085 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 18:53:43,096 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 45 states and 60 transitions. [2019-12-27 18:53:43,097 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 18:53:43,098 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 1 times. [2019-12-27 18:53:43,098 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 18:53:43,098 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 18:53:43,099 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 18:53:43,099 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-27 18:53:43,099 INFO L87 Difference]: Start difference. First operand 1765 states and 4389 transitions. Second operand 5 states. [2019-12-27 18:53:43,151 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 18:53:43,151 INFO L93 Difference]: Finished difference Result 756 states and 1694 transitions. [2019-12-27 18:53:43,151 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 18:53:43,151 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 28 [2019-12-27 18:53:43,152 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 18:53:43,155 INFO L225 Difference]: With dead ends: 756 [2019-12-27 18:53:43,155 INFO L226 Difference]: Without dead ends: 666 [2019-12-27 18:53:43,155 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-27 18:53:43,157 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 666 states. [2019-12-27 18:53:43,168 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 666 to 666. [2019-12-27 18:53:43,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 666 states. [2019-12-27 18:53:43,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 666 states and 1484 transitions. [2019-12-27 18:53:43,170 INFO L78 Accepts]: Start accepts. Automaton has 666 states and 1484 transitions. Word has length 28 [2019-12-27 18:53:43,171 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 18:53:43,171 INFO L462 AbstractCegarLoop]: Abstraction has 666 states and 1484 transitions. [2019-12-27 18:53:43,171 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 18:53:43,171 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1484 transitions. [2019-12-27 18:53:43,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2019-12-27 18:53:43,173 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 18:53:43,173 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, 1, 1, 1, 1] [2019-12-27 18:53:43,173 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 18:53:43,173 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 18:53:43,174 INFO L82 PathProgramCache]: Analyzing trace with hash -1036754617, now seen corresponding path program 1 times [2019-12-27 18:53:43,174 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 18:53:43,174 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [534103945] [2019-12-27 18:53:43,175 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 18:53:43,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 18:53:43,284 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 18:53:43,284 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [534103945] [2019-12-27 18:53:43,285 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 18:53:43,285 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-27 18:53:43,285 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [477363071] [2019-12-27 18:53:43,285 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 18:53:43,296 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 18:53:43,318 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 59 states and 78 transitions. [2019-12-27 18:53:43,319 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 18:53:43,319 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 18:53:43,319 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 18:53:43,320 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 18:53:43,320 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 18:53:43,320 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-27 18:53:43,320 INFO L87 Difference]: Start difference. First operand 666 states and 1484 transitions. Second operand 5 states. [2019-12-27 18:53:43,616 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 18:53:43,617 INFO L93 Difference]: Finished difference Result 844 states and 1840 transitions. [2019-12-27 18:53:43,617 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-27 18:53:43,617 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 38 [2019-12-27 18:53:43,617 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 18:53:43,620 INFO L225 Difference]: With dead ends: 844 [2019-12-27 18:53:43,621 INFO L226 Difference]: Without dead ends: 844 [2019-12-27 18:53:43,621 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 2 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-12-27 18:53:43,624 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 844 states. [2019-12-27 18:53:43,636 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 844 to 696. [2019-12-27 18:53:43,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 696 states. [2019-12-27 18:53:43,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 696 states and 1555 transitions. [2019-12-27 18:53:43,639 INFO L78 Accepts]: Start accepts. Automaton has 696 states and 1555 transitions. Word has length 38 [2019-12-27 18:53:43,639 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 18:53:43,639 INFO L462 AbstractCegarLoop]: Abstraction has 696 states and 1555 transitions. [2019-12-27 18:53:43,639 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 18:53:43,639 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1555 transitions. [2019-12-27 18:53:43,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2019-12-27 18:53:43,642 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 18:53:43,642 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, 1, 1, 1, 1, 1] [2019-12-27 18:53:43,642 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 18:53:43,642 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 18:53:43,642 INFO L82 PathProgramCache]: Analyzing trace with hash -549010841, now seen corresponding path program 1 times [2019-12-27 18:53:43,643 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 18:53:43,643 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1932734663] [2019-12-27 18:53:43,643 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 18:53:43,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 18:53:43,704 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 18:53:43,704 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1932734663] [2019-12-27 18:53:43,704 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 18:53:43,705 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 18:53:43,705 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [152720713] [2019-12-27 18:53:43,705 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 18:53:43,715 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 18:53:43,749 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 71 states and 101 transitions. [2019-12-27 18:53:43,750 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 18:53:43,751 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 1 times. [2019-12-27 18:53:43,752 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 18:53:43,752 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 18:53:43,752 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 18:53:43,752 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 18:53:43,753 INFO L87 Difference]: Start difference. First operand 696 states and 1555 transitions. Second operand 3 states. [2019-12-27 18:53:43,765 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 18:53:43,765 INFO L93 Difference]: Finished difference Result 694 states and 1550 transitions. [2019-12-27 18:53:43,766 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 18:53:43,766 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 39 [2019-12-27 18:53:43,766 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 18:53:43,768 INFO L225 Difference]: With dead ends: 694 [2019-12-27 18:53:43,768 INFO L226 Difference]: Without dead ends: 694 [2019-12-27 18:53:43,769 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 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 18:53:43,771 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 694 states. [2019-12-27 18:53:43,782 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 694 to 694. [2019-12-27 18:53:43,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 694 states. [2019-12-27 18:53:43,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 694 states and 1550 transitions. [2019-12-27 18:53:43,784 INFO L78 Accepts]: Start accepts. Automaton has 694 states and 1550 transitions. Word has length 39 [2019-12-27 18:53:43,785 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 18:53:43,785 INFO L462 AbstractCegarLoop]: Abstraction has 694 states and 1550 transitions. [2019-12-27 18:53:43,785 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 18:53:43,785 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1550 transitions. [2019-12-27 18:53:43,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2019-12-27 18:53:43,787 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 18:53:43,788 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, 1, 1, 1, 1, 1, 1] [2019-12-27 18:53:43,788 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 18:53:43,788 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 18:53:43,788 INFO L82 PathProgramCache]: Analyzing trace with hash 149496216, now seen corresponding path program 1 times [2019-12-27 18:53:43,789 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 18:53:43,789 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [273566266] [2019-12-27 18:53:43,789 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 18:53:43,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 18:53:43,882 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 18:53:43,883 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [273566266] [2019-12-27 18:53:43,884 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 18:53:43,884 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 18:53:43,884 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1711816930] [2019-12-27 18:53:43,884 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 18:53:43,971 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 18:53:44,003 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 72 states and 102 transitions. [2019-12-27 18:53:44,003 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 18:53:44,004 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 18:53:44,004 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 18:53:44,004 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 18:53:44,004 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 18:53:44,004 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 18:53:44,005 INFO L87 Difference]: Start difference. First operand 694 states and 1550 transitions. Second operand 3 states. [2019-12-27 18:53:44,015 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 18:53:44,016 INFO L93 Difference]: Finished difference Result 692 states and 1545 transitions. [2019-12-27 18:53:44,016 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 18:53:44,016 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 40 [2019-12-27 18:53:44,017 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 18:53:44,019 INFO L225 Difference]: With dead ends: 692 [2019-12-27 18:53:44,019 INFO L226 Difference]: Without dead ends: 692 [2019-12-27 18:53:44,019 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 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 18:53:44,021 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 692 states. [2019-12-27 18:53:44,032 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 692 to 602. [2019-12-27 18:53:44,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 602 states. [2019-12-27 18:53:44,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 602 states and 1375 transitions. [2019-12-27 18:53:44,034 INFO L78 Accepts]: Start accepts. Automaton has 602 states and 1375 transitions. Word has length 40 [2019-12-27 18:53:44,034 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 18:53:44,034 INFO L462 AbstractCegarLoop]: Abstraction has 602 states and 1375 transitions. [2019-12-27 18:53:44,035 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 18:53:44,035 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1375 transitions. [2019-12-27 18:53:44,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2019-12-27 18:53:44,036 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 18:53:44,037 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, 1, 1, 1, 1, 1, 1] [2019-12-27 18:53:44,037 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 18:53:44,037 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 18:53:44,037 INFO L82 PathProgramCache]: Analyzing trace with hash -391833327, now seen corresponding path program 1 times [2019-12-27 18:53:44,038 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 18:53:44,038 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2099300190] [2019-12-27 18:53:44,038 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 18:53:44,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 18:53:44,105 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 18:53:44,107 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2099300190] [2019-12-27 18:53:44,107 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 18:53:44,107 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 18:53:44,108 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [733592408] [2019-12-27 18:53:44,108 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 18:53:44,121 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 18:53:44,147 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 61 states and 80 transitions. [2019-12-27 18:53:44,147 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 18:53:44,149 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 18:53:44,149 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 18:53:44,149 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 18:53:44,149 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 18:53:44,150 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 18:53:44,150 INFO L87 Difference]: Start difference. First operand 602 states and 1375 transitions. Second operand 3 states. [2019-12-27 18:53:44,160 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 18:53:44,160 INFO L93 Difference]: Finished difference Result 562 states and 1254 transitions. [2019-12-27 18:53:44,161 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 18:53:44,161 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 40 [2019-12-27 18:53:44,161 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 18:53:44,163 INFO L225 Difference]: With dead ends: 562 [2019-12-27 18:53:44,163 INFO L226 Difference]: Without dead ends: 562 [2019-12-27 18:53:44,163 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 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 18:53:44,165 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 562 states. [2019-12-27 18:53:44,174 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 562 to 562. [2019-12-27 18:53:44,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 562 states. [2019-12-27 18:53:44,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 562 states and 1254 transitions. [2019-12-27 18:53:44,176 INFO L78 Accepts]: Start accepts. Automaton has 562 states and 1254 transitions. Word has length 40 [2019-12-27 18:53:44,177 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 18:53:44,177 INFO L462 AbstractCegarLoop]: Abstraction has 562 states and 1254 transitions. [2019-12-27 18:53:44,177 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 18:53:44,177 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 1254 transitions. [2019-12-27 18:53:44,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2019-12-27 18:53:44,179 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 18:53:44,179 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, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 18:53:44,179 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 18:53:44,180 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 18:53:44,180 INFO L82 PathProgramCache]: Analyzing trace with hash 178500145, now seen corresponding path program 1 times [2019-12-27 18:53:44,180 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 18:53:44,181 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1472076149] [2019-12-27 18:53:44,181 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 18:53:44,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 18:53:44,322 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 18:53:44,322 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1472076149] [2019-12-27 18:53:44,322 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 18:53:44,322 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 18:53:44,323 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [175108226] [2019-12-27 18:53:44,323 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 18:53:44,334 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 18:53:44,369 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 73 states and 103 transitions. [2019-12-27 18:53:44,369 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 18:53:44,370 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 18:53:44,370 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 18:53:44,370 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 18:53:44,371 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 18:53:44,371 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-27 18:53:44,371 INFO L87 Difference]: Start difference. First operand 562 states and 1254 transitions. Second operand 5 states. [2019-12-27 18:53:44,402 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 18:53:44,402 INFO L93 Difference]: Finished difference Result 610 states and 1324 transitions. [2019-12-27 18:53:44,403 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 18:53:44,403 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 41 [2019-12-27 18:53:44,403 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 18:53:44,404 INFO L225 Difference]: With dead ends: 610 [2019-12-27 18:53:44,406 INFO L226 Difference]: Without dead ends: 151 [2019-12-27 18:53:44,406 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-12-27 18:53:44,407 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 151 states. [2019-12-27 18:53:44,409 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 151 to 151. [2019-12-27 18:53:44,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 151 states. [2019-12-27 18:53:44,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 151 states and 278 transitions. [2019-12-27 18:53:44,410 INFO L78 Accepts]: Start accepts. Automaton has 151 states and 278 transitions. Word has length 41 [2019-12-27 18:53:44,410 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 18:53:44,411 INFO L462 AbstractCegarLoop]: Abstraction has 151 states and 278 transitions. [2019-12-27 18:53:44,411 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 18:53:44,411 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 278 transitions. [2019-12-27 18:53:44,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2019-12-27 18:53:44,411 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 18:53:44,412 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, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 18:53:44,412 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 18:53:44,412 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 18:53:44,412 INFO L82 PathProgramCache]: Analyzing trace with hash 368797407, now seen corresponding path program 2 times [2019-12-27 18:53:44,413 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 18:53:44,413 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [184817594] [2019-12-27 18:53:44,413 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 18:53:44,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 18:53:44,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 18:53:44,679 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-27 18:53:44,679 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-27 18:53:44,683 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1037] [1037] ULTIMATE.startENTRY-->L800: Formula: (let ((.cse1 (store |v_#valid_57| 0 0))) (let ((.cse0 (store .cse1 |v_~#y~0.base_161| 1))) (and (= v_~main$tmp_guard1~0_20 0) (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_8) (= |v_#valid_55| (store .cse0 |v_ULTIMATE.start_main_~#t2665~0.base_23| 1)) (= |v_#NULL.offset_6| 0) (= v_~y$w_buff1~0_124 0) (= v_~x~0_33 0) (= 0 v_~__unbuffered_p1_EAX~0_35) (= 0 v_~y$read_delayed_var~0.offset_5) (= v_~y$r_buff0_thd0~0_66 0) (= v_~y$r_buff0_thd2~0_73 0) (= 0 v_~y$flush_delayed~0_51) (= v_~y$mem_tmp~0_34 0) (= v_~__unbuffered_p0_EAX$mem_tmp~0_8 0) (= v_~y$w_buff0_used~0_721 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_8) (= |v_#length_27| (store (store |v_#length_29| |v_~#y~0.base_161| 4) |v_ULTIMATE.start_main_~#t2665~0.base_23| 4)) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7) (= v_~y$w_buff1_used~0_507 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7) (= 0 v_~y$r_buff1_thd2~0_55) (= v_~main$tmp_guard0~0_26 0) (= 0 |v_ULTIMATE.start_main_~#t2665~0.offset_18|) (= v_~y$r_buff1_thd1~0_347 0) (= |v_#memory_int_263| (store |v_#memory_int_264| |v_ULTIMATE.start_main_~#t2665~0.base_23| (store (select |v_#memory_int_264| |v_ULTIMATE.start_main_~#t2665~0.base_23|) |v_ULTIMATE.start_main_~#t2665~0.offset_18| 0))) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_8) (= v_~__unbuffered_p0_EAX$flush_delayed~0_8 0) (= 0 v_~weak$$choice0~0_146) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t2665~0.base_23|)) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_6) (= v_~weak$$choice1~0_109 0) (= 0 v_~__unbuffered_p0_EAX~0_76) (= v_~y$read_delayed~0_7 0) (= 0 v_~y$read_delayed_var~0.base_5) (= 0 v_~y$r_buff1_thd0~0_69) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_64) (< |v_#StackHeapBarrier_18| |v_~#y~0.base_161|) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_54) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_6) (= 0 v_~weak$$choice2~0_97) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8) (< 0 |v_#StackHeapBarrier_18|) (= 0 (select .cse1 |v_~#y~0.base_161|)) (= 0 |v_#NULL.base_6|) (= 0 (select (select |v_#memory_int_264| |v_~#y~0.base_161|) |v_~#y~0.offset_161|)) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_8) (= v_~y$r_buff0_thd1~0_433 0) (= 0 v_~y$w_buff0~0_115) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_54 0) (< |v_#StackHeapBarrier_18| |v_ULTIMATE.start_main_~#t2665~0.base_23|) (= 0 |v_~#y~0.offset_161|) (= 0 v_~__unbuffered_cnt~0_47) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_18|, #valid=|v_#valid_57|, #memory_int=|v_#memory_int_264|, #length=|v_#length_29|} OutVars{ULTIMATE.start_main_~#t2666~0.base=|v_ULTIMATE.start_main_~#t2666~0.base_19|, ULTIMATE.start_main_#t~mem61=|v_ULTIMATE.start_main_#t~mem61_68|, ULTIMATE.start_main_~#t2666~0.offset=|v_ULTIMATE.start_main_~#t2666~0.offset_16|, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7, #NULL.offset=|v_#NULL.offset_6|, ULTIMATE.start_main_#t~ite66=|v_ULTIMATE.start_main_#t~ite66_23|, ULTIMATE.start_main_#t~ite64=|v_ULTIMATE.start_main_#t~ite64_101|, ~y$read_delayed~0=v_~y$read_delayed~0_7, ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_53|, ~weak$$choice1~0=v_~weak$$choice1~0_109, ~y$mem_tmp~0=v_~y$mem_tmp~0_34, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_76, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_35, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_433, ~y$flush_delayed~0=v_~y$flush_delayed~0_51, #length=|v_#length_27|, ULTIMATE.start_main_#t~nondet68=|v_ULTIMATE.start_main_#t~nondet68_67|, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_6, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_8, ULTIMATE.start_main_#t~nondet60=|v_ULTIMATE.start_main_#t~nondet60_16|, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_6, ULTIMATE.start_main_#t~ite63=|v_ULTIMATE.start_main_#t~ite63_60|, ~weak$$choice0~0=v_~weak$$choice0~0_146, #StackHeapBarrier=|v_#StackHeapBarrier_18|, ~y$w_buff1~0=v_~y$w_buff1~0_124, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_8, ~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_5, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_73, ULTIMATE.start_main_#t~nondet59=|v_ULTIMATE.start_main_#t~nondet59_9|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_47, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_69, ~x~0=v_~x~0_33, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_5, ~#y~0.offset=|v_~#y~0.offset_161|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_721, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_8, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_20, ~#y~0.base=|v_~#y~0.base_161|, ULTIMATE.start_main_#t~ite67=|v_ULTIMATE.start_main_#t~ite67_77|, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8, ULTIMATE.start_main_#t~ite65=|v_ULTIMATE.start_main_#t~ite65_443|, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_347, ULTIMATE.start_main_~#t2665~0.offset=|v_ULTIMATE.start_main_~#t2665~0.offset_18|, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_46|, ~y$w_buff0~0=v_~y$w_buff0~0_115, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_8, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_64, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_8, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_26, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_54, #NULL.base=|v_#NULL.base_6|, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_8, ULTIMATE.start_main_#t~ite62=|v_ULTIMATE.start_main_#t~ite62_95|, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_55, ULTIMATE.start_main_~#t2665~0.base=|v_ULTIMATE.start_main_~#t2665~0.base_23|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_17|, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_66, #valid=|v_#valid_55|, #memory_int=|v_#memory_int_263|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_54, ~weak$$choice2~0=v_~weak$$choice2~0_97, ULTIMATE.start_main_#t~mem69=|v_ULTIMATE.start_main_#t~mem69_41|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_507} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2666~0.base, ULTIMATE.start_main_#t~mem61, ULTIMATE.start_main_~#t2666~0.offset, ~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ULTIMATE.start_main_#t~ite66, ULTIMATE.start_main_#t~ite64, ~y$read_delayed~0, ULTIMATE.start_main_#t~ite71, ~weak$$choice1~0, ~y$mem_tmp~0, ~__unbuffered_p0_EAX~0, ~__unbuffered_p1_EAX~0, ~y$r_buff0_thd1~0, ~y$flush_delayed~0, #length, ULTIMATE.start_main_#t~nondet68, ~__unbuffered_p0_EAX$w_buff1~0, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ULTIMATE.start_main_#t~nondet60, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ULTIMATE.start_main_#t~ite63, ~weak$$choice0~0, ~y$w_buff1~0, ~__unbuffered_p0_EAX$mem_tmp~0, ~y$read_delayed_var~0.base, ~y$r_buff0_thd2~0, ULTIMATE.start_main_#t~nondet59, ~__unbuffered_cnt~0, ~y$r_buff1_thd0~0, ~x~0, ~y$read_delayed_var~0.offset, ~#y~0.offset, ~y$w_buff0_used~0, ~__unbuffered_p0_EAX$w_buff0~0, ~main$tmp_guard1~0, ~#y~0.base, ULTIMATE.start_main_#t~ite67, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite65, ~y$r_buff1_thd1~0, ULTIMATE.start_main_~#t2665~0.offset, ULTIMATE.start_main_#t~ite70, ~y$w_buff0~0, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ~main$tmp_guard0~0, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite62, ~y$r_buff1_thd2~0, ULTIMATE.start_main_~#t2665~0.base, ULTIMATE.start_main_#res, ~y$r_buff0_thd0~0, #valid, #memory_int, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~weak$$choice2~0, ULTIMATE.start_main_#t~mem69, ~y$w_buff1_used~0] because there is no mapped edge [2019-12-27 18:53:44,689 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [986] [986] L800-1-->L802: Formula: (and (= |v_#memory_int_139| (store |v_#memory_int_140| |v_ULTIMATE.start_main_~#t2666~0.base_12| (store (select |v_#memory_int_140| |v_ULTIMATE.start_main_~#t2666~0.base_12|) |v_ULTIMATE.start_main_~#t2666~0.offset_10| 1))) (< |v_#StackHeapBarrier_9| |v_ULTIMATE.start_main_~#t2666~0.base_12|) (= |v_#length_13| (store |v_#length_14| |v_ULTIMATE.start_main_~#t2666~0.base_12| 4)) (not (= 0 |v_ULTIMATE.start_main_~#t2666~0.base_12|)) (= |v_#valid_29| (store |v_#valid_30| |v_ULTIMATE.start_main_~#t2666~0.base_12| 1)) (= |v_ULTIMATE.start_main_~#t2666~0.offset_10| 0) (= 0 (select |v_#valid_30| |v_ULTIMATE.start_main_~#t2666~0.base_12|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_9|, #valid=|v_#valid_30|, #memory_int=|v_#memory_int_140|, #length=|v_#length_14|} OutVars{ULTIMATE.start_main_~#t2666~0.base=|v_ULTIMATE.start_main_~#t2666~0.base_12|, #StackHeapBarrier=|v_#StackHeapBarrier_9|, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_139|, ULTIMATE.start_main_~#t2666~0.offset=|v_ULTIMATE.start_main_~#t2666~0.offset_10|, #length=|v_#length_13|, ULTIMATE.start_main_#t~nondet59=|v_ULTIMATE.start_main_#t~nondet59_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2666~0.base, #valid, #memory_int, ULTIMATE.start_main_~#t2666~0.offset, #length, ULTIMATE.start_main_#t~nondet59] because there is no mapped edge [2019-12-27 18:53:44,690 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [927] [927] L746-->L747: Formula: (and (= v_~y$w_buff0~0_51 v_~y$w_buff0~0_50) (not (= (mod v_~weak$$choice2~0_32 256) 0))) InVars {~y$w_buff0~0=v_~y$w_buff0~0_51, ~weak$$choice2~0=v_~weak$$choice2~0_32} OutVars{P0Thread1of1ForFork0_#t~ite22=|v_P0Thread1of1ForFork0_#t~ite22_8|, P0Thread1of1ForFork0_#t~ite21=|v_P0Thread1of1ForFork0_#t~ite21_12|, P0Thread1of1ForFork0_#t~ite20=|v_P0Thread1of1ForFork0_#t~ite20_13|, ~y$w_buff0~0=v_~y$w_buff0~0_50, P0Thread1of1ForFork0_#t~ite19=|v_P0Thread1of1ForFork0_#t~ite19_12|, P0Thread1of1ForFork0_#t~ite18=|v_P0Thread1of1ForFork0_#t~ite18_17|, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite22, P0Thread1of1ForFork0_#t~ite21, P0Thread1of1ForFork0_#t~ite20, ~y$w_buff0~0, P0Thread1of1ForFork0_#t~ite19, P0Thread1of1ForFork0_#t~ite18] because there is no mapped edge [2019-12-27 18:53:44,691 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [936] [936] L747-->L748: Formula: (and (not (= (mod v_~weak$$choice2~0_36 256) 0)) (= v_~y$w_buff1~0_36 v_~y$w_buff1~0_35)) InVars {~y$w_buff1~0=v_~y$w_buff1~0_36, ~weak$$choice2~0=v_~weak$$choice2~0_36} OutVars{P0Thread1of1ForFork0_#t~ite25=|v_P0Thread1of1ForFork0_#t~ite25_14|, P0Thread1of1ForFork0_#t~ite26=|v_P0Thread1of1ForFork0_#t~ite26_9|, ~y$w_buff1~0=v_~y$w_buff1~0_35, P0Thread1of1ForFork0_#t~ite27=|v_P0Thread1of1ForFork0_#t~ite27_7|, ~weak$$choice2~0=v_~weak$$choice2~0_36, P0Thread1of1ForFork0_#t~ite24=|v_P0Thread1of1ForFork0_#t~ite24_13|, P0Thread1of1ForFork0_#t~ite23=|v_P0Thread1of1ForFork0_#t~ite23_12|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite25, P0Thread1of1ForFork0_#t~ite26, ~y$w_buff1~0, P0Thread1of1ForFork0_#t~ite27, P0Thread1of1ForFork0_#t~ite24, P0Thread1of1ForFork0_#t~ite23] because there is no mapped edge [2019-12-27 18:53:44,695 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1024] [1024] L750-->L751: Formula: (let ((.cse1 (= (mod ~weak$$choice2~0_In1662983973 256) 0)) (.cse0 (= ~y$r_buff0_thd1~0_Out1662983973 ~y$r_buff0_thd1~0_In1662983973))) (or (and .cse0 (= 0 (mod ~y$w_buff0_used~0_In1662983973 256)) .cse1) (and (not .cse1) .cse0))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1662983973, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_In1662983973, ~weak$$choice2~0=~weak$$choice2~0_In1662983973} OutVars{P0Thread1of1ForFork0_#t~ite38=|P0Thread1of1ForFork0_#t~ite38_Out1662983973|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1662983973, P0Thread1of1ForFork0_#t~ite39=|P0Thread1of1ForFork0_#t~ite39_Out1662983973|, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_Out1662983973, P0Thread1of1ForFork0_#t~ite40=|P0Thread1of1ForFork0_#t~ite40_Out1662983973|, P0Thread1of1ForFork0_#t~ite41=|P0Thread1of1ForFork0_#t~ite41_Out1662983973|, ~weak$$choice2~0=~weak$$choice2~0_In1662983973, P0Thread1of1ForFork0_#t~ite42=|P0Thread1of1ForFork0_#t~ite42_Out1662983973|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite38, P0Thread1of1ForFork0_#t~ite39, ~y$r_buff0_thd1~0, P0Thread1of1ForFork0_#t~ite40, P0Thread1of1ForFork0_#t~ite41, P0Thread1of1ForFork0_#t~ite42] because there is no mapped edge [2019-12-27 18:53:44,695 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [934] [934] L751-->L755: Formula: (and (= 1 v_~__unbuffered_p0_EAX$read_delayed~0_16) (= |v_~#y~0.base_52| v_~__unbuffered_p0_EAX$read_delayed_var~0.base_21) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_21 |v_~#y~0.offset_52|) (not (= (mod v_~weak$$choice2~0_35 256) 0)) (= (select (select |v_#memory_int_87| |v_~#y~0.base_52|) |v_~#y~0.offset_52|) v_~__unbuffered_p0_EAX~0_18) (= v_~y$r_buff1_thd1~0_148 v_~y$r_buff1_thd1~0_147)) InVars {~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_148, ~#y~0.offset=|v_~#y~0.offset_52|, #memory_int=|v_#memory_int_87|, ~#y~0.base=|v_~#y~0.base_52|, ~weak$$choice2~0=v_~weak$$choice2~0_35} OutVars{P0Thread1of1ForFork0_#t~ite45=|v_P0Thread1of1ForFork0_#t~ite45_18|, P0Thread1of1ForFork0_#t~ite46=|v_P0Thread1of1ForFork0_#t~ite46_17|, P0Thread1of1ForFork0_#t~ite47=|v_P0Thread1of1ForFork0_#t~ite47_18|, ~#y~0.offset=|v_~#y~0.offset_52|, P0Thread1of1ForFork0_#t~ite48=|v_P0Thread1of1ForFork0_#t~ite48_20|, ~#y~0.base=|v_~#y~0.base_52|, P0Thread1of1ForFork0_#t~mem49=|v_P0Thread1of1ForFork0_#t~mem49_10|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_21, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_147, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_18, #memory_int=|v_#memory_int_87|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_21, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_16, ~weak$$choice2~0=v_~weak$$choice2~0_35, P0Thread1of1ForFork0_#t~ite43=|v_P0Thread1of1ForFork0_#t~ite43_15|, P0Thread1of1ForFork0_#t~ite44=|v_P0Thread1of1ForFork0_#t~ite44_19|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite45, P0Thread1of1ForFork0_#t~ite46, ~y$r_buff1_thd1~0, P0Thread1of1ForFork0_#t~ite47, ~__unbuffered_p0_EAX~0, P0Thread1of1ForFork0_#t~ite48, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~__unbuffered_p0_EAX$read_delayed~0, P0Thread1of1ForFork0_#t~mem49, ~__unbuffered_p0_EAX$read_delayed_var~0.base, P0Thread1of1ForFork0_#t~ite43, P0Thread1of1ForFork0_#t~ite44] because there is no mapped edge [2019-12-27 18:53:44,695 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [855] [855] L755-->L766: Formula: (and (= 0 v_~y$flush_delayed~0_10) (= (+ v_~__unbuffered_cnt~0_13 1) v_~__unbuffered_cnt~0_12) (= |v_#memory_int_39| (store |v_#memory_int_40| |v_~#y~0.base_25| (store (select |v_#memory_int_40| |v_~#y~0.base_25|) |v_~#y~0.offset_25| v_~y$mem_tmp~0_5))) (= v_~x~0_11 1) (not (= 0 (mod v_~y$flush_delayed~0_11 256)))) InVars {~y$mem_tmp~0=v_~y$mem_tmp~0_5, ~#y~0.offset=|v_~#y~0.offset_25|, #memory_int=|v_#memory_int_40|, ~y$flush_delayed~0=v_~y$flush_delayed~0_11, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_13, ~#y~0.base=|v_~#y~0.base_25|} OutVars{~y$mem_tmp~0=v_~y$mem_tmp~0_5, ~#y~0.offset=|v_~#y~0.offset_25|, P0Thread1of1ForFork0_#t~mem50=|v_P0Thread1of1ForFork0_#t~mem50_9|, ~y$flush_delayed~0=v_~y$flush_delayed~0_10, #memory_int=|v_#memory_int_39|, P0Thread1of1ForFork0_#t~ite51=|v_P0Thread1of1ForFork0_#t~ite51_13|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_12, ~#y~0.base=|v_~#y~0.base_25|, ~x~0=v_~x~0_11} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~mem50, ~y$flush_delayed~0, #memory_int, P0Thread1of1ForFork0_#t~ite51, ~__unbuffered_cnt~0, ~x~0] because there is no mapped edge [2019-12-27 18:53:44,698 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [946] [946] L777-2-->L777-4: Formula: (let ((.cse1 (= 0 (mod ~y$w_buff1_used~0_In-1852812777 256))) (.cse0 (= (mod ~y$r_buff1_thd2~0_In-1852812777 256) 0))) (or (and (not .cse0) (not .cse1) (= |P1Thread1of1ForFork1_#t~ite53_Out-1852812777| ~y$w_buff1~0_In-1852812777) (= |P1Thread1of1ForFork1_#t~mem52_In-1852812777| |P1Thread1of1ForFork1_#t~mem52_Out-1852812777|)) (and (= |P1Thread1of1ForFork1_#t~ite53_Out-1852812777| |P1Thread1of1ForFork1_#t~mem52_Out-1852812777|) (= |P1Thread1of1ForFork1_#t~mem52_Out-1852812777| (select (select |#memory_int_In-1852812777| |~#y~0.base_In-1852812777|) |~#y~0.offset_In-1852812777|)) (or .cse1 .cse0)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-1852812777, ~#y~0.offset=|~#y~0.offset_In-1852812777|, ~y$w_buff1~0=~y$w_buff1~0_In-1852812777, P1Thread1of1ForFork1_#t~mem52=|P1Thread1of1ForFork1_#t~mem52_In-1852812777|, #memory_int=|#memory_int_In-1852812777|, ~#y~0.base=|~#y~0.base_In-1852812777|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1852812777} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-1852812777, ~#y~0.offset=|~#y~0.offset_In-1852812777|, ~y$w_buff1~0=~y$w_buff1~0_In-1852812777, P1Thread1of1ForFork1_#t~ite53=|P1Thread1of1ForFork1_#t~ite53_Out-1852812777|, P1Thread1of1ForFork1_#t~mem52=|P1Thread1of1ForFork1_#t~mem52_Out-1852812777|, #memory_int=|#memory_int_In-1852812777|, ~#y~0.base=|~#y~0.base_In-1852812777|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1852812777} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite53, P1Thread1of1ForFork1_#t~mem52] because there is no mapped edge [2019-12-27 18:53:44,698 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [859] [859] L777-4-->L778: Formula: (= (store |v_#memory_int_46| |v_~#y~0.base_28| (store (select |v_#memory_int_46| |v_~#y~0.base_28|) |v_~#y~0.offset_28| |v_P1Thread1of1ForFork1_#t~ite53_14|)) |v_#memory_int_45|) InVars {~#y~0.offset=|v_~#y~0.offset_28|, P1Thread1of1ForFork1_#t~ite53=|v_P1Thread1of1ForFork1_#t~ite53_14|, #memory_int=|v_#memory_int_46|, ~#y~0.base=|v_~#y~0.base_28|} OutVars{~#y~0.offset=|v_~#y~0.offset_28|, P1Thread1of1ForFork1_#t~ite53=|v_P1Thread1of1ForFork1_#t~ite53_13|, P1Thread1of1ForFork1_#t~mem52=|v_P1Thread1of1ForFork1_#t~mem52_9|, #memory_int=|v_#memory_int_45|, ~#y~0.base=|v_~#y~0.base_28|, P1Thread1of1ForFork1_#t~ite54=|v_P1Thread1of1ForFork1_#t~ite54_13|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite53, P1Thread1of1ForFork1_#t~mem52, #memory_int, P1Thread1of1ForFork1_#t~ite54] because there is no mapped edge [2019-12-27 18:53:44,698 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [940] [940] L778-->L778-2: Formula: (let ((.cse1 (= 0 (mod ~y$w_buff0_used~0_In-987362241 256))) (.cse0 (= (mod ~y$r_buff0_thd2~0_In-987362241 256) 0))) (or (and (= 0 |P1Thread1of1ForFork1_#t~ite55_Out-987362241|) (not .cse0) (not .cse1)) (and (or .cse1 .cse0) (= |P1Thread1of1ForFork1_#t~ite55_Out-987362241| ~y$w_buff0_used~0_In-987362241)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-987362241, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-987362241} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-987362241, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-987362241, P1Thread1of1ForFork1_#t~ite55=|P1Thread1of1ForFork1_#t~ite55_Out-987362241|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite55] because there is no mapped edge [2019-12-27 18:53:44,699 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [945] [945] L779-->L779-2: Formula: (let ((.cse0 (= (mod ~y$w_buff1_used~0_In409685324 256) 0)) (.cse1 (= (mod ~y$r_buff1_thd2~0_In409685324 256) 0)) (.cse3 (= (mod ~y$r_buff0_thd2~0_In409685324 256) 0)) (.cse2 (= (mod ~y$w_buff0_used~0_In409685324 256) 0))) (or (and (= ~y$w_buff1_used~0_In409685324 |P1Thread1of1ForFork1_#t~ite56_Out409685324|) (or .cse0 .cse1) (or .cse2 .cse3)) (and (or (and (not .cse0) (not .cse1)) (and (not .cse3) (not .cse2))) (= 0 |P1Thread1of1ForFork1_#t~ite56_Out409685324|)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In409685324, ~y$w_buff0_used~0=~y$w_buff0_used~0_In409685324, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In409685324, ~y$w_buff1_used~0=~y$w_buff1_used~0_In409685324} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In409685324, ~y$w_buff0_used~0=~y$w_buff0_used~0_In409685324, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In409685324, P1Thread1of1ForFork1_#t~ite56=|P1Thread1of1ForFork1_#t~ite56_Out409685324|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In409685324} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite56] because there is no mapped edge [2019-12-27 18:53:44,701 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [941] [941] L780-->L781: Formula: (let ((.cse1 (= (mod ~y$w_buff0_used~0_In811432135 256) 0)) (.cse0 (= (mod ~y$r_buff0_thd2~0_In811432135 256) 0))) (or (and (not .cse0) (= ~y$r_buff0_thd2~0_Out811432135 0) (not .cse1)) (and (= ~y$r_buff0_thd2~0_Out811432135 ~y$r_buff0_thd2~0_In811432135) (or .cse1 .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In811432135, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In811432135} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In811432135, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_Out811432135, P1Thread1of1ForFork1_#t~ite57=|P1Thread1of1ForFork1_#t~ite57_Out811432135|} AuxVars[] AssignedVars[~y$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite57] because there is no mapped edge [2019-12-27 18:53:44,701 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [943] [943] L781-->L781-2: Formula: (let ((.cse0 (= 0 (mod ~y$r_buff0_thd2~0_In2140922327 256))) (.cse1 (= (mod ~y$w_buff0_used~0_In2140922327 256) 0)) (.cse3 (= 0 (mod ~y$w_buff1_used~0_In2140922327 256))) (.cse2 (= 0 (mod ~y$r_buff1_thd2~0_In2140922327 256)))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= ~y$r_buff1_thd2~0_In2140922327 |P1Thread1of1ForFork1_#t~ite58_Out2140922327|)) (and (or (and (not .cse0) (not .cse1)) (and (not .cse3) (not .cse2))) (= 0 |P1Thread1of1ForFork1_#t~ite58_Out2140922327|)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In2140922327, ~y$w_buff0_used~0=~y$w_buff0_used~0_In2140922327, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In2140922327, ~y$w_buff1_used~0=~y$w_buff1_used~0_In2140922327} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In2140922327, ~y$w_buff0_used~0=~y$w_buff0_used~0_In2140922327, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In2140922327, P1Thread1of1ForFork1_#t~ite58=|P1Thread1of1ForFork1_#t~ite58_Out2140922327|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In2140922327} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite58] because there is no mapped edge [2019-12-27 18:53:44,701 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [997] [997] L781-2-->P1EXIT: Formula: (and (= 0 |v_P1Thread1of1ForFork1_#res.base_5|) (= |v_P1Thread1of1ForFork1_#t~ite58_24| v_~y$r_buff1_thd2~0_41) (= |v_P1Thread1of1ForFork1_#res.offset_5| 0) (= v_~__unbuffered_cnt~0_31 (+ v_~__unbuffered_cnt~0_32 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_32, P1Thread1of1ForFork1_#t~ite58=|v_P1Thread1of1ForFork1_#t~ite58_24|} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_41, P1Thread1of1ForFork1_#res.offset=|v_P1Thread1of1ForFork1_#res.offset_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_31, P1Thread1of1ForFork1_#res.base=|v_P1Thread1of1ForFork1_#res.base_5|, P1Thread1of1ForFork1_#t~ite58=|v_P1Thread1of1ForFork1_#t~ite58_23|} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, P1Thread1of1ForFork1_#res.offset, ~__unbuffered_cnt~0, P1Thread1of1ForFork1_#res.base, P1Thread1of1ForFork1_#t~ite58] because there is no mapped edge [2019-12-27 18:53:44,702 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [867] [867] L806-->L808-2: Formula: (and (not (= (mod v_~main$tmp_guard0~0_4 256) 0)) (or (= (mod v_~y$r_buff0_thd0~0_26 256) 0) (= 0 (mod v_~y$w_buff0_used~0_149 256)))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_149, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_26, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_4} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_149, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_26, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_4} AuxVars[] AssignedVars[] because there is no mapped edge [2019-12-27 18:53:44,703 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [957] [957] L808-2-->L808-4: Formula: (let ((.cse1 (= (mod ~y$w_buff1_used~0_In319565252 256) 0)) (.cse0 (= 0 (mod ~y$r_buff1_thd0~0_In319565252 256)))) (or (and (not .cse0) (not .cse1) (= |ULTIMATE.start_main_#t~ite62_Out319565252| ~y$w_buff1~0_In319565252) (= |ULTIMATE.start_main_#t~mem61_In319565252| |ULTIMATE.start_main_#t~mem61_Out319565252|)) (and (= |ULTIMATE.start_main_#t~ite62_Out319565252| |ULTIMATE.start_main_#t~mem61_Out319565252|) (= |ULTIMATE.start_main_#t~mem61_Out319565252| (select (select |#memory_int_In319565252| |~#y~0.base_In319565252|) |~#y~0.offset_In319565252|)) (or .cse1 .cse0)))) InVars {~#y~0.offset=|~#y~0.offset_In319565252|, ~y$w_buff1~0=~y$w_buff1~0_In319565252, ULTIMATE.start_main_#t~mem61=|ULTIMATE.start_main_#t~mem61_In319565252|, #memory_int=|#memory_int_In319565252|, ~#y~0.base=|~#y~0.base_In319565252|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In319565252, ~y$w_buff1_used~0=~y$w_buff1_used~0_In319565252} OutVars{ULTIMATE.start_main_#t~ite62=|ULTIMATE.start_main_#t~ite62_Out319565252|, ~#y~0.offset=|~#y~0.offset_In319565252|, ~y$w_buff1~0=~y$w_buff1~0_In319565252, ULTIMATE.start_main_#t~mem61=|ULTIMATE.start_main_#t~mem61_Out319565252|, #memory_int=|#memory_int_In319565252|, ~#y~0.base=|~#y~0.base_In319565252|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In319565252, ~y$w_buff1_used~0=~y$w_buff1_used~0_In319565252} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite62, ULTIMATE.start_main_#t~mem61] because there is no mapped edge [2019-12-27 18:53:44,703 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [905] [905] L808-4-->L809: Formula: (= (store |v_#memory_int_79| |v_~#y~0.base_47| (store (select |v_#memory_int_79| |v_~#y~0.base_47|) |v_~#y~0.offset_47| |v_ULTIMATE.start_main_#t~ite62_7|)) |v_#memory_int_78|) InVars {ULTIMATE.start_main_#t~ite62=|v_ULTIMATE.start_main_#t~ite62_7|, ~#y~0.offset=|v_~#y~0.offset_47|, #memory_int=|v_#memory_int_79|, ~#y~0.base=|v_~#y~0.base_47|} OutVars{ULTIMATE.start_main_#t~ite62=|v_ULTIMATE.start_main_#t~ite62_6|, ULTIMATE.start_main_#t~ite63=|v_ULTIMATE.start_main_#t~ite63_7|, ~#y~0.offset=|v_~#y~0.offset_47|, ULTIMATE.start_main_#t~mem61=|v_ULTIMATE.start_main_#t~mem61_4|, #memory_int=|v_#memory_int_78|, ~#y~0.base=|v_~#y~0.base_47|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite62, ULTIMATE.start_main_#t~ite63, ULTIMATE.start_main_#t~mem61, #memory_int] because there is no mapped edge [2019-12-27 18:53:44,703 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [949] [949] L809-->L809-2: Formula: (let ((.cse0 (= 0 (mod ~y$w_buff0_used~0_In711003256 256))) (.cse1 (= (mod ~y$r_buff0_thd0~0_In711003256 256) 0))) (or (and (= |ULTIMATE.start_main_#t~ite64_Out711003256| ~y$w_buff0_used~0_In711003256) (or .cse0 .cse1)) (and (not .cse0) (= |ULTIMATE.start_main_#t~ite64_Out711003256| 0) (not .cse1)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In711003256, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In711003256} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In711003256, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In711003256, ULTIMATE.start_main_#t~ite64=|ULTIMATE.start_main_#t~ite64_Out711003256|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite64] because there is no mapped edge [2019-12-27 18:53:44,704 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [944] [944] L810-->L810-2: Formula: (let ((.cse3 (= (mod ~y$r_buff0_thd0~0_In-849178472 256) 0)) (.cse2 (= (mod ~y$w_buff0_used~0_In-849178472 256) 0)) (.cse0 (= (mod ~y$w_buff1_used~0_In-849178472 256) 0)) (.cse1 (= (mod ~y$r_buff1_thd0~0_In-849178472 256) 0))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |ULTIMATE.start_main_#t~ite65_Out-849178472|)) (and (= |ULTIMATE.start_main_#t~ite65_Out-849178472| ~y$w_buff1_used~0_In-849178472) (or .cse3 .cse2) (or .cse0 .cse1)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-849178472, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-849178472, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-849178472, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-849178472} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-849178472, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-849178472, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-849178472, ULTIMATE.start_main_#t~ite65=|ULTIMATE.start_main_#t~ite65_Out-849178472|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-849178472} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite65] because there is no mapped edge [2019-12-27 18:53:44,706 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [954] [954] L811-->L812: Formula: (let ((.cse1 (= (mod ~y$w_buff0_used~0_In1432752775 256) 0)) (.cse0 (= 0 (mod ~y$r_buff0_thd0~0_In1432752775 256)))) (or (and (= ~y$r_buff0_thd0~0_Out1432752775 0) (not .cse0) (not .cse1)) (and (or .cse1 .cse0) (= ~y$r_buff0_thd0~0_In1432752775 ~y$r_buff0_thd0~0_Out1432752775)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1432752775, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1432752775} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In1432752775, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_Out1432752775, ULTIMATE.start_main_#t~ite66=|ULTIMATE.start_main_#t~ite66_Out1432752775|} AuxVars[] AssignedVars[~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite66] because there is no mapped edge [2019-12-27 18:53:44,706 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [948] [948] L812-->L812-2: Formula: (let ((.cse3 (= (mod ~y$r_buff0_thd0~0_In181044970 256) 0)) (.cse2 (= (mod ~y$w_buff0_used~0_In181044970 256) 0)) (.cse1 (= 0 (mod ~y$w_buff1_used~0_In181044970 256))) (.cse0 (= (mod ~y$r_buff1_thd0~0_In181044970 256) 0))) (or (and (= |ULTIMATE.start_main_#t~ite67_Out181044970| 0) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse3 .cse2) (= |ULTIMATE.start_main_#t~ite67_Out181044970| ~y$r_buff1_thd0~0_In181044970) (or .cse1 .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In181044970, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In181044970, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In181044970, ~y$w_buff1_used~0=~y$w_buff1_used~0_In181044970} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In181044970, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In181044970, ULTIMATE.start_main_#t~ite67=|ULTIMATE.start_main_#t~ite67_Out181044970|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In181044970, ~y$w_buff1_used~0=~y$w_buff1_used~0_In181044970} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite67] because there is no mapped edge [2019-12-27 18:53:44,708 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [952] [952] L816-->L816-3: Formula: (let ((.cse0 (not (= 0 (mod ~__unbuffered_p0_EAX$read_delayed~0_In1180033965 256)))) (.cse1 (= 0 (mod ~weak$$choice1~0_In1180033965 256)))) (or (and .cse0 (= |ULTIMATE.start_main_#t~mem69_Out1180033965| |ULTIMATE.start_main_#t~ite70_Out1180033965|) (= |ULTIMATE.start_main_#t~mem69_Out1180033965| (select (select |#memory_int_In1180033965| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In1180033965) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In1180033965)) (not .cse1)) (and .cse0 (= |ULTIMATE.start_main_#t~mem69_In1180033965| |ULTIMATE.start_main_#t~mem69_Out1180033965|) .cse1 (= ~__unbuffered_p0_EAX~0_In1180033965 |ULTIMATE.start_main_#t~ite70_Out1180033965|)))) InVars {~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In1180033965, ~weak$$choice1~0=~weak$$choice1~0_In1180033965, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In1180033965, #memory_int=|#memory_int_In1180033965|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In1180033965, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In1180033965, ULTIMATE.start_main_#t~mem69=|ULTIMATE.start_main_#t~mem69_In1180033965|} OutVars{~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In1180033965, ~weak$$choice1~0=~weak$$choice1~0_In1180033965, ULTIMATE.start_main_#t~ite70=|ULTIMATE.start_main_#t~ite70_Out1180033965|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In1180033965, #memory_int=|#memory_int_In1180033965|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In1180033965, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In1180033965, ULTIMATE.start_main_#t~mem69=|ULTIMATE.start_main_#t~mem69_Out1180033965|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite70, ULTIMATE.start_main_#t~mem69] because there is no mapped edge [2019-12-27 18:53:44,708 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [969] [969] L816-3-->L819-1: Formula: (and (= |v_ULTIMATE.start___VERIFIER_assert_#in~expression_8| (mod v_~main$tmp_guard1~0_12 256)) (let ((.cse1 (= 1 v_~__unbuffered_p1_EAX~0_25)) (.cse0 (= 1 v_~__unbuffered_p0_EAX~0_28))) (or (and (or (not .cse0) (not .cse1)) (= v_~main$tmp_guard1~0_12 1)) (and .cse1 .cse0 (= v_~main$tmp_guard1~0_12 0)))) (= |v_ULTIMATE.start_main_#t~ite70_31| v_~__unbuffered_p0_EAX~0_28)) InVars {~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_25, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_31|} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_28, ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_23|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_25, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_30|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_12, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|, ULTIMATE.start_main_#t~mem69=|v_ULTIMATE.start_main_#t~mem69_24|} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0, ULTIMATE.start_main_#t~ite71, ULTIMATE.start_main_#t~ite70, ~main$tmp_guard1~0, ULTIMATE.start___VERIFIER_assert_#in~expression, ULTIMATE.start_main_#t~mem69] because there is no mapped edge [2019-12-27 18:53:44,708 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [963] [963] L819-1-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_12 0) (= v_ULTIMATE.start___VERIFIER_assert_~expression_12 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_6|)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_6|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_12, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_6|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] because there is no mapped edge [2019-12-27 18:53:44,815 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.12 06:53:44 BasicIcfg [2019-12-27 18:53:44,815 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-27 18:53:44,817 INFO L168 Benchmark]: Toolchain (without parser) took 14793.30 ms. Allocated memory was 139.5 MB in the beginning and 428.3 MB in the end (delta: 288.9 MB). Free memory was 102.8 MB in the beginning and 61.1 MB in the end (delta: 41.8 MB). Peak memory consumption was 330.6 MB. Max. memory is 7.1 GB. [2019-12-27 18:53:44,819 INFO L168 Benchmark]: CDTParser took 0.44 ms. Allocated memory is still 139.5 MB. Free memory was 122.7 MB in the beginning and 122.5 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-12-27 18:53:44,822 INFO L168 Benchmark]: CACSL2BoogieTranslator took 845.62 ms. Allocated memory was 139.5 MB in the beginning and 204.5 MB in the end (delta: 65.0 MB). Free memory was 102.4 MB in the beginning and 157.9 MB in the end (delta: -55.5 MB). Peak memory consumption was 26.1 MB. Max. memory is 7.1 GB. [2019-12-27 18:53:44,822 INFO L168 Benchmark]: Boogie Procedure Inliner took 66.43 ms. Allocated memory is still 204.5 MB. Free memory was 157.9 MB in the beginning and 156.0 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-12-27 18:53:44,825 INFO L168 Benchmark]: Boogie Preprocessor took 40.30 ms. Allocated memory is still 204.5 MB. Free memory was 156.0 MB in the beginning and 153.3 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-12-27 18:53:44,826 INFO L168 Benchmark]: RCFGBuilder took 959.95 ms. Allocated memory is still 204.5 MB. Free memory was 153.3 MB in the beginning and 98.1 MB in the end (delta: 55.3 MB). Peak memory consumption was 55.3 MB. Max. memory is 7.1 GB. [2019-12-27 18:53:44,827 INFO L168 Benchmark]: TraceAbstraction took 12875.50 ms. Allocated memory was 204.5 MB in the beginning and 428.3 MB in the end (delta: 223.9 MB). Free memory was 98.1 MB in the beginning and 61.1 MB in the end (delta: 37.0 MB). Peak memory consumption was 260.9 MB. Max. memory is 7.1 GB. [2019-12-27 18:53:44,833 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44 ms. Allocated memory is still 139.5 MB. Free memory was 122.7 MB in the beginning and 122.5 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 845.62 ms. Allocated memory was 139.5 MB in the beginning and 204.5 MB in the end (delta: 65.0 MB). Free memory was 102.4 MB in the beginning and 157.9 MB in the end (delta: -55.5 MB). Peak memory consumption was 26.1 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 66.43 ms. Allocated memory is still 204.5 MB. Free memory was 157.9 MB in the beginning and 156.0 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 40.30 ms. Allocated memory is still 204.5 MB. Free memory was 156.0 MB in the beginning and 153.3 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 959.95 ms. Allocated memory is still 204.5 MB. Free memory was 153.3 MB in the beginning and 98.1 MB in the end (delta: 55.3 MB). Peak memory consumption was 55.3 MB. Max. memory is 7.1 GB. * TraceAbstraction took 12875.50 ms. Allocated memory was 204.5 MB in the beginning and 428.3 MB in the end (delta: 223.9 MB). Free memory was 98.1 MB in the beginning and 61.1 MB in the end (delta: 37.0 MB). Peak memory consumption was 260.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 7.5s, 189 ProgramPointsBefore, 82 ProgramPointsAfterwards, 237 TransitionsBefore, 107 TransitionsAfterwards, 17670 CoEnabledTransitionPairs, 8 FixpointIterations, 45 TrivialSequentialCompositions, 53 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 72 ConcurrentYvCompositions, 26 ChoiceCompositions, 8193 VarBasedMoverChecksPositive, 216 VarBasedMoverChecksNegative, 34 SemBasedMoverChecksPositive, 266 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 1.7s, 0 MoverChecksTotal, 86139 CheckedPairsTotal, 170 TotalNumberOfCompositions - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L800] FCALL, FORK 0 pthread_create(&t2665, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y={8:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L740] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L741] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L742] 1 y$flush_delayed = weak$$choice2 [L743] EXPR 1 \read(y) [L743] 1 y$mem_tmp = y [L744] 1 weak$$choice1 = __VERIFIER_nondet_bool() [L745] EXPR 1 !y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y)))) [L745] EXPR 1 \read(y) [L745] EXPR 1 !y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y)))) VAL [!y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y))))=0, \read(y)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=3, x=0, y={8:0}, y$flush_delayed=3, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L745] 1 y = !y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y)))) [L802] FCALL, FORK 0 pthread_create(&t2666, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=3, x=0, y={8:0}, y$flush_delayed=3, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L748] EXPR 1 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 || !weak$$choice1 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 : weak$$choice0)))) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=3, weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 || !weak$$choice1 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 : weak$$choice0))))=0, x=0, y={8:0}, y$flush_delayed=3, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L748] 1 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 || !weak$$choice1 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 : weak$$choice0)))) [L749] EXPR 1 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)))) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=3, weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))))=0, x=0, y={8:0}, y$flush_delayed=3, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L749] 1 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)))) [L771] 2 __unbuffered_p1_EAX = x [L774] 2 y = 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={8:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=3, x=1, y={8:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L777] 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={8:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=3, x=1, y={8:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L778] 2 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L779] 2 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L804] 0 main$tmp_guard0 = __unbuffered_cnt == 2 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={8:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=3, x=1, y={8:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L809] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L810] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L812] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L815] 0 weak$$choice1 = __VERIFIER_nondet_bool() - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 183 locations, 1 error locations. Result: UNSAFE, OverallTime: 12.4s, OverallIterations: 11, TraceHistogramMax: 1, AutomataDifference: 1.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 940 SDtfs, 950 SDslu, 1087 SDs, 0 SdLazy, 532 SolverSat, 65 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 53 GetRequests, 18 SyntacticMatches, 7 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=10386occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.7s AutomataMinimizationTime, 10 MinimizatonAttempts, 1036 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 355 NumberOfCodeBlocks, 355 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 304 ConstructedInterpolants, 0 QuantifiedInterpolants, 22154 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 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 proved your program to be incorrect! Received shutdown request...