/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.epf -i ../../../trunk/examples/svcomp/pthread-wmm/thin000_rmo.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-fae578e [2019-12-18 19:10:52,592 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-18 19:10:52,595 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-18 19:10:52,610 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-18 19:10:52,610 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-18 19:10:52,612 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-18 19:10:52,614 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-18 19:10:52,619 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-18 19:10:52,625 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-18 19:10:52,628 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-18 19:10:52,630 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-18 19:10:52,631 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-18 19:10:52,631 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-18 19:10:52,632 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-18 19:10:52,636 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-18 19:10:52,638 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-18 19:10:52,639 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-18 19:10:52,641 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-18 19:10:52,642 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-18 19:10:52,648 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-18 19:10:52,653 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-18 19:10:52,656 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-18 19:10:52,658 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-18 19:10:52,659 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-18 19:10:52,662 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-18 19:10:52,662 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-18 19:10:52,662 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-18 19:10:52,664 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-18 19:10:52,666 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-18 19:10:52,667 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-18 19:10:52,667 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-18 19:10:52,668 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-18 19:10:52,668 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-18 19:10:52,669 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-18 19:10:52,671 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-18 19:10:52,671 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-18 19:10:52,672 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-18 19:10:52,672 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-18 19:10:52,672 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-18 19:10:52,674 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-18 19:10:52,676 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-18 19:10:52,677 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.epf [2019-12-18 19:10:52,696 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-18 19:10:52,696 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-18 19:10:52,700 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-18 19:10:52,700 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-18 19:10:52,701 INFO L138 SettingsManager]: * Use SBE=true [2019-12-18 19:10:52,701 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-18 19:10:52,701 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-18 19:10:52,702 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-18 19:10:52,702 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-18 19:10:52,702 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-18 19:10:52,703 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-18 19:10:52,703 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-18 19:10:52,704 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-18 19:10:52,704 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-18 19:10:52,704 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-18 19:10:52,704 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-18 19:10:52,705 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-18 19:10:52,705 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-18 19:10:52,705 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-18 19:10:52,705 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-18 19:10:52,705 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-18 19:10:52,706 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-18 19:10:52,706 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-18 19:10:52,707 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-18 19:10:52,707 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-18 19:10:52,707 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-18 19:10:52,707 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-18 19:10:52,708 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-18 19:10:52,708 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-18 19:10:52,993 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-18 19:10:53,008 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-18 19:10:53,014 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-18 19:10:53,017 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-18 19:10:53,018 INFO L275 PluginConnector]: CDTParser initialized [2019-12-18 19:10:53,019 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/thin000_rmo.oepc.i [2019-12-18 19:10:53,086 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f04048f5/acefe0a0be54442f9a735d4d44031a4c/FLAGfda9cdfe6 [2019-12-18 19:10:53,594 INFO L306 CDTParser]: Found 1 translation units. [2019-12-18 19:10:53,595 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/thin000_rmo.oepc.i [2019-12-18 19:10:53,612 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f04048f5/acefe0a0be54442f9a735d4d44031a4c/FLAGfda9cdfe6 [2019-12-18 19:10:53,922 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f04048f5/acefe0a0be54442f9a735d4d44031a4c [2019-12-18 19:10:53,932 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-18 19:10:53,934 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-18 19:10:53,935 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-18 19:10:53,935 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-18 19:10:53,939 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-18 19:10:53,940 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 07:10:53" (1/1) ... [2019-12-18 19:10:53,943 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39ceaf76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 07:10:53, skipping insertion in model container [2019-12-18 19:10:53,943 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 07:10:53" (1/1) ... [2019-12-18 19:10:53,950 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-18 19:10:54,008 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-18 19:10:54,531 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-18 19:10:54,552 INFO L203 MainTranslator]: Completed pre-run [2019-12-18 19:10:54,651 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-18 19:10:54,727 INFO L208 MainTranslator]: Completed translation [2019-12-18 19:10:54,728 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 07:10:54 WrapperNode [2019-12-18 19:10:54,728 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-18 19:10:54,729 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-18 19:10:54,729 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-18 19:10:54,729 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-18 19:10:54,738 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 07:10:54" (1/1) ... [2019-12-18 19:10:54,759 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 07:10:54" (1/1) ... [2019-12-18 19:10:54,788 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-18 19:10:54,788 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-18 19:10:54,788 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-18 19:10:54,788 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-18 19:10:54,796 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 07:10:54" (1/1) ... [2019-12-18 19:10:54,796 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 07:10:54" (1/1) ... [2019-12-18 19:10:54,801 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 07:10:54" (1/1) ... [2019-12-18 19:10:54,801 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 07:10:54" (1/1) ... [2019-12-18 19:10:54,813 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 07:10:54" (1/1) ... [2019-12-18 19:10:54,818 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 07:10:54" (1/1) ... [2019-12-18 19:10:54,821 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 07:10:54" (1/1) ... [2019-12-18 19:10:54,826 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-18 19:10:54,827 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-18 19:10:54,827 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-18 19:10:54,827 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-18 19:10:54,828 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 07:10:54" (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 [2019-12-18 19:10:54,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-18 19:10:54,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-18 19:10:54,905 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-18 19:10:54,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-18 19:10:54,905 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-18 19:10:54,905 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-18 19:10:54,905 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-18 19:10:54,906 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-18 19:10:54,906 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-18 19:10:54,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-18 19:10:54,906 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-18 19:10:54,906 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-18 19:10:54,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-18 19:10:54,909 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-18 19:10:55,639 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-18 19:10:55,640 INFO L287 CfgBuilder]: Removed 6 assume(true) statements. [2019-12-18 19:10:55,642 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 07:10:55 BoogieIcfgContainer [2019-12-18 19:10:55,642 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-18 19:10:55,644 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-18 19:10:55,644 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-18 19:10:55,649 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-18 19:10:55,649 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.12 07:10:53" (1/3) ... [2019-12-18 19:10:55,650 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1eb0d70c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 07:10:55, skipping insertion in model container [2019-12-18 19:10:55,650 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 07:10:54" (2/3) ... [2019-12-18 19:10:55,651 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1eb0d70c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 07:10:55, skipping insertion in model container [2019-12-18 19:10:55,651 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 07:10:55" (3/3) ... [2019-12-18 19:10:55,654 INFO L109 eAbstractionObserver]: Analyzing ICFG thin000_rmo.oepc.i [2019-12-18 19:10:55,664 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-18 19:10:55,665 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-18 19:10:55,678 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-18 19:10:55,679 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-18 19:10:55,739 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,739 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,739 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,740 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,740 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,740 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,741 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,741 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,741 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,743 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,743 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,744 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,744 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,744 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,744 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,745 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,745 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,746 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,746 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,746 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,746 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,747 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,747 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,747 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,748 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,748 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,748 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,748 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,749 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,749 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,749 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,749 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,750 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,750 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,750 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,750 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,751 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,751 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,751 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,751 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,752 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,752 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,752 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,752 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,753 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,753 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,753 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,753 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,754 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,754 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,754 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,754 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,755 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,755 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,755 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,755 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,756 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,756 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,756 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,756 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,757 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,757 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,757 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,757 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,758 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,758 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,758 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,758 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,759 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,759 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,759 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,759 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,760 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,760 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,760 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,760 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,761 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,761 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,761 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,761 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,762 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,762 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,762 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,762 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,763 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,763 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,763 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,763 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,764 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,764 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,764 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,764 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,765 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,765 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,765 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,765 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,766 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,766 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,766 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,766 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,767 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,767 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,767 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,768 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,768 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,768 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,768 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,769 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,769 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,769 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,769 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,770 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,770 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,770 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,770 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,771 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,771 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,771 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,771 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,772 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,772 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,772 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,772 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,773 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,773 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,773 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,773 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,774 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,774 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,774 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,775 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,775 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,779 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,780 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,780 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,780 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,780 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,781 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,781 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,781 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,781 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,781 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,782 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,782 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,798 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,798 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,799 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,799 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,799 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,799 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,799 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,800 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,800 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,800 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,800 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,800 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,801 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,801 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,801 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,801 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,801 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,801 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,802 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,806 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,806 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,806 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,806 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,807 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,807 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,807 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,807 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,807 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,808 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,808 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 19:10:55,825 INFO L249 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2019-12-18 19:10:55,846 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-18 19:10:55,847 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-18 19:10:55,847 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-18 19:10:55,847 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-18 19:10:55,847 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-18 19:10:55,847 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-18 19:10:55,847 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-18 19:10:55,847 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-18 19:10:55,864 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 151 places, 180 transitions [2019-12-18 19:10:55,866 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 151 places, 180 transitions [2019-12-18 19:10:55,942 INFO L126 PetriNetUnfolder]: 36/178 cut-off events. [2019-12-18 19:10:55,943 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 19:10:55,956 INFO L76 FinitePrefix]: Finished finitePrefix Result has 185 conditions, 178 events. 36/178 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 339 event pairs. 6/147 useless extension candidates. Maximal degree in co-relation 133. Up to 2 conditions per place. [2019-12-18 19:10:55,974 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 151 places, 180 transitions [2019-12-18 19:10:56,045 INFO L126 PetriNetUnfolder]: 36/178 cut-off events. [2019-12-18 19:10:56,045 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 19:10:56,053 INFO L76 FinitePrefix]: Finished finitePrefix Result has 185 conditions, 178 events. 36/178 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 339 event pairs. 6/147 useless extension candidates. Maximal degree in co-relation 133. Up to 2 conditions per place. [2019-12-18 19:10:56,069 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 10260 [2019-12-18 19:10:56,070 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-18 19:11:00,759 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-12-18 19:11:00,883 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-12-18 19:11:01,107 WARN L192 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-12-18 19:11:01,315 WARN L192 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-12-18 19:11:01,789 WARN L192 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 122 [2019-12-18 19:11:02,008 WARN L192 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-12-18 19:11:02,032 INFO L206 etLargeBlockEncoding]: Checked pairs total: 43416 [2019-12-18 19:11:02,032 INFO L214 etLargeBlockEncoding]: Total number of compositions: 124 [2019-12-18 19:11:02,036 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 61 places, 71 transitions [2019-12-18 19:11:02,326 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 5252 states. [2019-12-18 19:11:02,328 INFO L276 IsEmpty]: Start isEmpty. Operand 5252 states. [2019-12-18 19:11:02,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2019-12-18 19:11:02,369 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 19:11:02,370 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 19:11:02,371 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 19:11:02,378 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 19:11:02,378 INFO L82 PathProgramCache]: Analyzing trace with hash 976772831, now seen corresponding path program 1 times [2019-12-18 19:11:02,389 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 19:11:02,389 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [565139700] [2019-12-18 19:11:02,390 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 19:11:02,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 19:11:02,678 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 19:11:02,679 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [565139700] [2019-12-18 19:11:02,681 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 19:11:02,682 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 19:11:02,683 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2115562767] [2019-12-18 19:11:02,688 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 19:11:02,689 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 19:11:02,703 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 19:11:02,704 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 19:11:02,706 INFO L87 Difference]: Start difference. First operand 5252 states. Second operand 3 states. [2019-12-18 19:11:02,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 19:11:02,804 INFO L93 Difference]: Finished difference Result 1112 states and 2830 transitions. [2019-12-18 19:11:02,804 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 19:11:02,806 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 15 [2019-12-18 19:11:02,806 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 19:11:02,838 INFO L225 Difference]: With dead ends: 1112 [2019-12-18 19:11:02,838 INFO L226 Difference]: Without dead ends: 1063 [2019-12-18 19:11:02,841 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 19:11:02,868 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1063 states. [2019-12-18 19:11:02,954 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1063 to 1063. [2019-12-18 19:11:02,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1063 states. [2019-12-18 19:11:02,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 1063 states and 2708 transitions. [2019-12-18 19:11:02,967 INFO L78 Accepts]: Start accepts. Automaton has 1063 states and 2708 transitions. Word has length 15 [2019-12-18 19:11:02,968 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 19:11:02,968 INFO L462 AbstractCegarLoop]: Abstraction has 1063 states and 2708 transitions. [2019-12-18 19:11:02,968 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 19:11:02,968 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 2708 transitions. [2019-12-18 19:11:02,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2019-12-18 19:11:02,973 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 19:11:02,974 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] [2019-12-18 19:11:02,974 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 19:11:02,974 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 19:11:02,974 INFO L82 PathProgramCache]: Analyzing trace with hash 1405749141, now seen corresponding path program 1 times [2019-12-18 19:11:02,975 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 19:11:02,975 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1440205581] [2019-12-18 19:11:02,975 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 19:11:03,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 19:11:03,173 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 19:11:03,174 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1440205581] [2019-12-18 19:11:03,174 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 19:11:03,174 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-18 19:11:03,174 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1972555282] [2019-12-18 19:11:03,176 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 19:11:03,176 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 19:11:03,176 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 19:11:03,177 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-18 19:11:03,177 INFO L87 Difference]: Start difference. First operand 1063 states and 2708 transitions. Second operand 5 states. [2019-12-18 19:11:03,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 19:11:03,593 INFO L93 Difference]: Finished difference Result 1421 states and 3503 transitions. [2019-12-18 19:11:03,594 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-18 19:11:03,594 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 25 [2019-12-18 19:11:03,594 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 19:11:03,604 INFO L225 Difference]: With dead ends: 1421 [2019-12-18 19:11:03,604 INFO L226 Difference]: Without dead ends: 1421 [2019-12-18 19:11:03,605 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-12-18 19:11:03,613 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1421 states. [2019-12-18 19:11:03,645 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1421 to 1135. [2019-12-18 19:11:03,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1135 states. [2019-12-18 19:11:03,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 1135 states and 2814 transitions. [2019-12-18 19:11:03,650 INFO L78 Accepts]: Start accepts. Automaton has 1135 states and 2814 transitions. Word has length 25 [2019-12-18 19:11:03,651 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 19:11:03,651 INFO L462 AbstractCegarLoop]: Abstraction has 1135 states and 2814 transitions. [2019-12-18 19:11:03,651 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 19:11:03,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2814 transitions. [2019-12-18 19:11:03,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-12-18 19:11:03,654 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 19:11:03,654 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] [2019-12-18 19:11:03,655 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 19:11:03,655 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 19:11:03,655 INFO L82 PathProgramCache]: Analyzing trace with hash 2069509609, now seen corresponding path program 1 times [2019-12-18 19:11:03,655 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 19:11:03,655 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1089023038] [2019-12-18 19:11:03,656 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 19:11:03,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 19:11:03,743 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 19:11:03,743 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1089023038] [2019-12-18 19:11:03,744 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 19:11:03,744 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 19:11:03,744 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1536744935] [2019-12-18 19:11:03,745 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 19:11:03,745 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 19:11:03,745 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 19:11:03,745 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 19:11:03,745 INFO L87 Difference]: Start difference. First operand 1135 states and 2814 transitions. Second operand 3 states. [2019-12-18 19:11:03,804 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 19:11:03,804 INFO L93 Difference]: Finished difference Result 1787 states and 4401 transitions. [2019-12-18 19:11:03,805 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 19:11:03,805 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 27 [2019-12-18 19:11:03,805 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 19:11:03,815 INFO L225 Difference]: With dead ends: 1787 [2019-12-18 19:11:03,816 INFO L226 Difference]: Without dead ends: 1787 [2019-12-18 19:11:03,816 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 19:11:03,822 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1787 states. [2019-12-18 19:11:03,852 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1787 to 1273. [2019-12-18 19:11:03,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1273 states. [2019-12-18 19:11:03,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 1273 states and 3096 transitions. [2019-12-18 19:11:03,858 INFO L78 Accepts]: Start accepts. Automaton has 1273 states and 3096 transitions. Word has length 27 [2019-12-18 19:11:03,858 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 19:11:03,858 INFO L462 AbstractCegarLoop]: Abstraction has 1273 states and 3096 transitions. [2019-12-18 19:11:03,858 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 19:11:03,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 3096 transitions. [2019-12-18 19:11:03,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-12-18 19:11:03,862 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 19:11:03,862 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] [2019-12-18 19:11:03,862 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 19:11:03,862 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 19:11:03,863 INFO L82 PathProgramCache]: Analyzing trace with hash -745838159, now seen corresponding path program 1 times [2019-12-18 19:11:03,863 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 19:11:03,863 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [566802544] [2019-12-18 19:11:03,863 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 19:11:03,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 19:11:03,964 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 19:11:03,964 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [566802544] [2019-12-18 19:11:03,965 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 19:11:03,965 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 19:11:03,965 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [172126195] [2019-12-18 19:11:03,966 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-18 19:11:03,966 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 19:11:03,966 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-18 19:11:03,966 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-18 19:11:03,966 INFO L87 Difference]: Start difference. First operand 1273 states and 3096 transitions. Second operand 4 states. [2019-12-18 19:11:04,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 19:11:04,110 INFO L93 Difference]: Finished difference Result 1626 states and 3881 transitions. [2019-12-18 19:11:04,110 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-18 19:11:04,111 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 27 [2019-12-18 19:11:04,111 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 19:11:04,120 INFO L225 Difference]: With dead ends: 1626 [2019-12-18 19:11:04,120 INFO L226 Difference]: Without dead ends: 1626 [2019-12-18 19:11:04,121 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 [2019-12-18 19:11:04,125 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1626 states. [2019-12-18 19:11:04,155 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1626 to 1371. [2019-12-18 19:11:04,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1371 states. [2019-12-18 19:11:04,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 1371 states and 3320 transitions. [2019-12-18 19:11:04,161 INFO L78 Accepts]: Start accepts. Automaton has 1371 states and 3320 transitions. Word has length 27 [2019-12-18 19:11:04,161 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 19:11:04,161 INFO L462 AbstractCegarLoop]: Abstraction has 1371 states and 3320 transitions. [2019-12-18 19:11:04,161 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-18 19:11:04,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1371 states and 3320 transitions. [2019-12-18 19:11:04,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-12-18 19:11:04,165 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 19:11:04,165 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] [2019-12-18 19:11:04,165 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 19:11:04,165 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 19:11:04,166 INFO L82 PathProgramCache]: Analyzing trace with hash -1383742740, now seen corresponding path program 1 times [2019-12-18 19:11:04,166 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 19:11:04,166 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [505665150] [2019-12-18 19:11:04,166 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 19:11:04,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 19:11:04,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 19:11:04,232 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [505665150] [2019-12-18 19:11:04,232 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 19:11:04,232 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 19:11:04,233 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1642795557] [2019-12-18 19:11:04,233 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-18 19:11:04,233 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 19:11:04,233 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-18 19:11:04,234 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-18 19:11:04,234 INFO L87 Difference]: Start difference. First operand 1371 states and 3320 transitions. Second operand 4 states. [2019-12-18 19:11:04,258 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 19:11:04,259 INFO L93 Difference]: Finished difference Result 598 states and 1279 transitions. [2019-12-18 19:11:04,259 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-18 19:11:04,259 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 27 [2019-12-18 19:11:04,259 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 19:11:04,262 INFO L225 Difference]: With dead ends: 598 [2019-12-18 19:11:04,263 INFO L226 Difference]: Without dead ends: 598 [2019-12-18 19:11:04,263 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-18 19:11:04,265 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 598 states. [2019-12-18 19:11:04,275 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 598 to 563. [2019-12-18 19:11:04,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 563 states. [2019-12-18 19:11:04,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 563 states and 1209 transitions. [2019-12-18 19:11:04,277 INFO L78 Accepts]: Start accepts. Automaton has 563 states and 1209 transitions. Word has length 27 [2019-12-18 19:11:04,277 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 19:11:04,278 INFO L462 AbstractCegarLoop]: Abstraction has 563 states and 1209 transitions. [2019-12-18 19:11:04,278 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-18 19:11:04,278 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1209 transitions. [2019-12-18 19:11:04,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2019-12-18 19:11:04,284 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 19:11:04,284 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] [2019-12-18 19:11:04,284 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 19:11:04,285 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 19:11:04,285 INFO L82 PathProgramCache]: Analyzing trace with hash -335091594, now seen corresponding path program 1 times [2019-12-18 19:11:04,285 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 19:11:04,286 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1679438949] [2019-12-18 19:11:04,287 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 19:11:04,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 19:11:04,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 19:11:04,498 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1679438949] [2019-12-18 19:11:04,498 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 19:11:04,498 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-18 19:11:04,499 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1941420694] [2019-12-18 19:11:04,499 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 19:11:04,499 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 19:11:04,499 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 19:11:04,500 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-18 19:11:04,501 INFO L87 Difference]: Start difference. First operand 563 states and 1209 transitions. Second operand 5 states. [2019-12-18 19:11:04,675 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 19:11:04,675 INFO L93 Difference]: Finished difference Result 750 states and 1576 transitions. [2019-12-18 19:11:04,676 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-18 19:11:04,676 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 38 [2019-12-18 19:11:04,677 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 19:11:04,681 INFO L225 Difference]: With dead ends: 750 [2019-12-18 19:11:04,681 INFO L226 Difference]: Without dead ends: 750 [2019-12-18 19:11:04,682 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 3 SyntacticMatches, 2 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-12-18 19:11:04,684 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 750 states. [2019-12-18 19:11:04,699 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 750 to 564. [2019-12-18 19:11:04,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 564 states. [2019-12-18 19:11:04,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 564 states and 1213 transitions. [2019-12-18 19:11:04,702 INFO L78 Accepts]: Start accepts. Automaton has 564 states and 1213 transitions. Word has length 38 [2019-12-18 19:11:04,703 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 19:11:04,703 INFO L462 AbstractCegarLoop]: Abstraction has 564 states and 1213 transitions. [2019-12-18 19:11:04,703 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 19:11:04,703 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 1213 transitions. [2019-12-18 19:11:04,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2019-12-18 19:11:04,705 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 19:11:04,705 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] [2019-12-18 19:11:04,705 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 19:11:04,706 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 19:11:04,706 INFO L82 PathProgramCache]: Analyzing trace with hash -1952838796, now seen corresponding path program 1 times [2019-12-18 19:11:04,706 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 19:11:04,706 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [459814077] [2019-12-18 19:11:04,706 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 19:11:04,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 19:11:04,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 19:11:04,839 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [459814077] [2019-12-18 19:11:04,840 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 19:11:04,840 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 19:11:04,840 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [977009149] [2019-12-18 19:11:04,841 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 19:11:04,842 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 19:11:04,842 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 19:11:04,842 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 19:11:04,843 INFO L87 Difference]: Start difference. First operand 564 states and 1213 transitions. Second operand 3 states. [2019-12-18 19:11:04,853 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 19:11:04,854 INFO L93 Difference]: Finished difference Result 562 states and 1208 transitions. [2019-12-18 19:11:04,854 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 19:11:04,854 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 39 [2019-12-18 19:11:04,855 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 19:11:04,859 INFO L225 Difference]: With dead ends: 562 [2019-12-18 19:11:04,860 INFO L226 Difference]: Without dead ends: 562 [2019-12-18 19:11:04,860 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 19:11:04,862 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 562 states. [2019-12-18 19:11:04,871 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 562 to 562. [2019-12-18 19:11:04,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 562 states. [2019-12-18 19:11:04,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 562 states and 1208 transitions. [2019-12-18 19:11:04,874 INFO L78 Accepts]: Start accepts. Automaton has 562 states and 1208 transitions. Word has length 39 [2019-12-18 19:11:04,874 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 19:11:04,874 INFO L462 AbstractCegarLoop]: Abstraction has 562 states and 1208 transitions. [2019-12-18 19:11:04,874 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 19:11:04,875 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 1208 transitions. [2019-12-18 19:11:04,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2019-12-18 19:11:04,876 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 19:11:04,876 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] [2019-12-18 19:11:04,877 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 19:11:04,877 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 19:11:04,877 INFO L82 PathProgramCache]: Analyzing trace with hash -409532542, now seen corresponding path program 1 times [2019-12-18 19:11:04,877 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 19:11:04,877 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1448810872] [2019-12-18 19:11:04,878 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 19:11:04,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 19:11:05,040 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 19:11:05,040 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1448810872] [2019-12-18 19:11:05,040 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 19:11:05,041 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 19:11:05,042 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1646277132] [2019-12-18 19:11:05,042 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 19:11:05,042 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 19:11:05,043 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 19:11:05,043 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-18 19:11:05,043 INFO L87 Difference]: Start difference. First operand 562 states and 1208 transitions. Second operand 5 states. [2019-12-18 19:11:05,077 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 19:11:05,077 INFO L93 Difference]: Finished difference Result 634 states and 1318 transitions. [2019-12-18 19:11:05,077 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-18 19:11:05,077 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 40 [2019-12-18 19:11:05,078 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 19:11:05,081 INFO L225 Difference]: With dead ends: 634 [2019-12-18 19:11:05,082 INFO L226 Difference]: Without dead ends: 175 [2019-12-18 19:11:05,082 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 [2019-12-18 19:11:05,083 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 175 states. [2019-12-18 19:11:05,088 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 175 to 175. [2019-12-18 19:11:05,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 175 states. [2019-12-18 19:11:05,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 175 states and 305 transitions. [2019-12-18 19:11:05,095 INFO L78 Accepts]: Start accepts. Automaton has 175 states and 305 transitions. Word has length 40 [2019-12-18 19:11:05,095 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 19:11:05,095 INFO L462 AbstractCegarLoop]: Abstraction has 175 states and 305 transitions. [2019-12-18 19:11:05,096 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 19:11:05,096 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 305 transitions. [2019-12-18 19:11:05,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2019-12-18 19:11:05,097 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 19:11:05,098 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] [2019-12-18 19:11:05,098 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 19:11:05,098 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 19:11:05,098 INFO L82 PathProgramCache]: Analyzing trace with hash 1518262648, now seen corresponding path program 2 times [2019-12-18 19:11:05,099 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 19:11:05,099 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1438375539] [2019-12-18 19:11:05,100 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 19:11:05,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 19:11:05,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 19:11:05,322 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-18 19:11:05,322 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-18 19:11:05,327 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [740] [740] ULTIMATE.startENTRY-->L799: Formula: (let ((.cse0 (store |v_#valid_77| 0 0))) (let ((.cse1 (store .cse0 |v_~#y~0.base_117| 1))) (and (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_8) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_63) (= 0 |v_~#y~0.offset_117|) (= 0 v_~__unbuffered_cnt~0_61) (= 0 v_~__unbuffered_p0_EAX~0_73) (= 0 v_~y$read_delayed_var~0.offset_8) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_9) (= (select (select |v_#memory_int_199| |v_~#y~0.base_117|) |v_~#y~0.offset_117|) 0) (= v_~y$read_delayed~0_8 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_9) (= |v_#length_54| (store (store |v_#length_55| |v_~#y~0.base_117| 4) |v_ULTIMATE.start_main_~#t2673~0.base_19| 4)) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_8) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_9) (= |v_#memory_int_198| (store |v_#memory_int_199| |v_ULTIMATE.start_main_~#t2673~0.base_19| (store (select |v_#memory_int_199| |v_ULTIMATE.start_main_~#t2673~0.base_19|) |v_ULTIMATE.start_main_~#t2673~0.offset_16| 0))) (= 0 v_~weak$$choice1~0_26) (= 0 v_~y$flush_delayed~0_35) (= 0 v_~y$r_buff1_thd0~0_65) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_9) (= v_~y$mem_tmp~0_15 0) (= v_~y$r_buff0_thd0~0_80 0) (= v_~main$tmp_guard0~0_20 0) (< |v_#StackHeapBarrier_31| |v_ULTIMATE.start_main_~#t2673~0.base_19|) (= v_~y$r_buff0_thd1~0_197 0) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_7) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_8) (= (select .cse0 |v_~#y~0.base_117|) 0) (= v_~__unbuffered_p0_EAX$flush_delayed~0_9 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_9) (= v_~y$w_buff0_used~0_413 0) (= v_~main$tmp_guard1~0_25 0) (= v_~y$r_buff1_thd1~0_153 0) (= 0 v_~y$w_buff0~0_80) (= 0 v_~y$r_buff1_thd2~0_59) (= v_~y$r_buff0_thd2~0_71 0) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_52) (= 0 v_~weak$$choice2~0_94) (< |v_#StackHeapBarrier_31| |v_~#y~0.base_117|) (= 0 |v_ULTIMATE.start_main_~#t2673~0.offset_16|) (= (select .cse1 |v_ULTIMATE.start_main_~#t2673~0.base_19|) 0) (= |v_#valid_75| (store .cse1 |v_ULTIMATE.start_main_~#t2673~0.base_19| 1)) (= 0 |v_#NULL.base_4|) (= 0 v_~y$w_buff1~0_75) (= v_~__unbuffered_p0_EAX$mem_tmp~0_9 0) (= 0 v_~weak$$choice0~0_11) (< 0 |v_#StackHeapBarrier_31|) (= |v_#NULL.offset_4| 0) (= 0 v_~y$read_delayed_var~0.base_8) (= 0 v_~__unbuffered_p1_EAX~0_27) (= v_~x~0_25 0) (= v_~y$w_buff1_used~0_218 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_9) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_52 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_31|, #valid=|v_#valid_77|, #memory_int=|v_#memory_int_199|, #length=|v_#length_55|} OutVars{~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_9, #NULL.offset=|v_#NULL.offset_4|, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_45|, ULTIMATE.start_main_#t~ite43=|v_ULTIMATE.start_main_#t~ite43_31|, ULTIMATE.start_main_#t~ite45=|v_ULTIMATE.start_main_#t~ite45_28|, ~y$read_delayed~0=v_~y$read_delayed~0_8, ~weak$$choice1~0=v_~weak$$choice1~0_26, ~y$mem_tmp~0=v_~y$mem_tmp~0_15, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_73, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_27, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_197, ~y$flush_delayed~0=v_~y$flush_delayed~0_35, #length=|v_#length_54|, ULTIMATE.start_main_#t~mem39=|v_ULTIMATE.start_main_#t~mem39_38|, ULTIMATE.start_main_~#t2673~0.base=|v_ULTIMATE.start_main_~#t2673~0.base_19|, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_8, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_9, ULTIMATE.start_main_~#t2674~0.offset=|v_ULTIMATE.start_main_~#t2674~0.offset_29|, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_9, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_8, ~weak$$choice0~0=v_~weak$$choice0~0_11, ULTIMATE.start_main_~#t2673~0.offset=|v_ULTIMATE.start_main_~#t2673~0.offset_16|, #StackHeapBarrier=|v_#StackHeapBarrier_31|, ULTIMATE.start_main_~#t2674~0.base=|v_ULTIMATE.start_main_~#t2674~0.base_33|, ULTIMATE.start_main_#t~ite40=|v_ULTIMATE.start_main_#t~ite40_43|, ~y$w_buff1~0=v_~y$w_buff1~0_75, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_9, ~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_8, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_71, ULTIMATE.start_main_#t~nondet38=|v_ULTIMATE.start_main_#t~nondet38_19|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_61, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_65, ~x~0=v_~x~0_25, ULTIMATE.start_main_#t~mem47=|v_ULTIMATE.start_main_#t~mem47_33|, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_8, ~#y~0.offset=|v_~#y~0.offset_117|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_413, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_7, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_25, ULTIMATE.start_main_#t~ite48=|v_ULTIMATE.start_main_#t~ite48_40|, ~#y~0.base=|v_~#y~0.base_117|, ULTIMATE.start_main_#t~ite42=|v_ULTIMATE.start_main_#t~ite42_45|, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_9, ULTIMATE.start_main_#t~ite44=|v_ULTIMATE.start_main_#t~ite44_23|, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_153, ~y$w_buff0~0=v_~y$w_buff0~0_80, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_9, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_63, ULTIMATE.start_main_#t~nondet46=|v_ULTIMATE.start_main_#t~nondet46_31|, ~__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_9, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_20, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_52, #NULL.base=|v_#NULL.base_4|, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_9, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_59, ULTIMATE.start_main_#t~ite41=|v_ULTIMATE.start_main_#t~ite41_61|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_16|, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_80, #valid=|v_#valid_75|, #memory_int=|v_#memory_int_198|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_52, ULTIMATE.start_main_#t~nondet37=|v_ULTIMATE.start_main_#t~nondet37_9|, ~weak$$choice2~0=v_~weak$$choice2~0_94, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_218} AuxVars[] AssignedVars[~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ULTIMATE.start_main_#t~ite49, ULTIMATE.start_main_#t~ite43, ULTIMATE.start_main_#t~ite45, ~y$read_delayed~0, ~weak$$choice1~0, ~y$mem_tmp~0, ~__unbuffered_p0_EAX~0, ~__unbuffered_p1_EAX~0, ~y$r_buff0_thd1~0, ~y$flush_delayed~0, #length, ULTIMATE.start_main_#t~mem39, ULTIMATE.start_main_~#t2673~0.base, ~__unbuffered_p0_EAX$w_buff1~0, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ULTIMATE.start_main_~#t2674~0.offset, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ~weak$$choice0~0, ULTIMATE.start_main_~#t2673~0.offset, ULTIMATE.start_main_~#t2674~0.base, ULTIMATE.start_main_#t~ite40, ~y$w_buff1~0, ~__unbuffered_p0_EAX$mem_tmp~0, ~y$read_delayed_var~0.base, ~y$r_buff0_thd2~0, ULTIMATE.start_main_#t~nondet38, ~__unbuffered_cnt~0, ~y$r_buff1_thd0~0, ~x~0, ULTIMATE.start_main_#t~mem47, ~y$read_delayed_var~0.offset, ~#y~0.offset, ~y$w_buff0_used~0, ~__unbuffered_p0_EAX$w_buff0~0, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite48, ~#y~0.base, ULTIMATE.start_main_#t~ite42, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite44, ~y$r_buff1_thd1~0, ~y$w_buff0~0, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ULTIMATE.start_main_#t~nondet46, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ~main$tmp_guard0~0, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ~y$r_buff1_thd2~0, ULTIMATE.start_main_#t~ite41, ULTIMATE.start_main_#res, ~y$r_buff0_thd0~0, #valid, #memory_int, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ULTIMATE.start_main_#t~nondet37, ~weak$$choice2~0, ~y$w_buff1_used~0] because there is no mapped edge [2019-12-18 19:11:05,328 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [709] [709] L799-1-->L801: Formula: (and (= 0 |v_ULTIMATE.start_main_~#t2674~0.offset_23|) (= |v_#length_41| (store |v_#length_42| |v_ULTIMATE.start_main_~#t2674~0.base_25| 4)) (= (store |v_#memory_int_165| |v_ULTIMATE.start_main_~#t2674~0.base_25| (store (select |v_#memory_int_165| |v_ULTIMATE.start_main_~#t2674~0.base_25|) |v_ULTIMATE.start_main_~#t2674~0.offset_23| 1)) |v_#memory_int_164|) (= (store |v_#valid_56| |v_ULTIMATE.start_main_~#t2674~0.base_25| 1) |v_#valid_55|) (= (select |v_#valid_56| |v_ULTIMATE.start_main_~#t2674~0.base_25|) 0) (not (= |v_ULTIMATE.start_main_~#t2674~0.base_25| 0)) (< |v_#StackHeapBarrier_24| |v_ULTIMATE.start_main_~#t2674~0.base_25|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_24|, #valid=|v_#valid_56|, #memory_int=|v_#memory_int_165|, #length=|v_#length_42|} OutVars{ULTIMATE.start_main_~#t2674~0.base=|v_ULTIMATE.start_main_~#t2674~0.base_25|, #StackHeapBarrier=|v_#StackHeapBarrier_24|, #valid=|v_#valid_55|, #memory_int=|v_#memory_int_164|, ULTIMATE.start_main_#t~nondet37=|v_ULTIMATE.start_main_#t~nondet37_5|, #length=|v_#length_41|, ULTIMATE.start_main_~#t2674~0.offset=|v_ULTIMATE.start_main_~#t2674~0.offset_23|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2674~0.base, #valid, #memory_int, ULTIMATE.start_main_#t~nondet37, #length, ULTIMATE.start_main_~#t2674~0.offset] because there is no mapped edge [2019-12-18 19:11:05,332 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [730] [730] L745-->L746: Formula: (let ((.cse0 (= ~y$w_buff0~0_In1466312862 ~y$w_buff0~0_Out1466312862)) (.cse1 (= 0 (mod ~weak$$choice2~0_In1466312862 256)))) (or (and .cse0 (not .cse1)) (let ((.cse2 (not (= 0 (mod ~y$r_buff0_thd1~0_In1466312862 256))))) (and .cse0 (or .cse2 (not (= 0 (mod ~y$r_buff1_thd1~0_In1466312862 256)))) .cse1 (not (= 0 (mod ~y$w_buff0_used~0_In1466312862 256))) (or .cse2 (not (= (mod ~y$w_buff1_used~0_In1466312862 256) 0))))))) InVars {~y$r_buff1_thd1~0=~y$r_buff1_thd1~0_In1466312862, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1466312862, ~y$w_buff0~0=~y$w_buff0~0_In1466312862, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_In1466312862, ~weak$$choice2~0=~weak$$choice2~0_In1466312862, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1466312862} OutVars{P0Thread1of1ForFork0_#t~ite11=|P0Thread1of1ForFork0_#t~ite11_Out1466312862|, P0Thread1of1ForFork0_#t~ite10=|P0Thread1of1ForFork0_#t~ite10_Out1466312862|, ~y$r_buff1_thd1~0=~y$r_buff1_thd1~0_In1466312862, P0Thread1of1ForFork0_#t~ite9=|P0Thread1of1ForFork0_#t~ite9_Out1466312862|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1466312862, ~y$w_buff0~0=~y$w_buff0~0_Out1466312862, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_In1466312862, ~weak$$choice2~0=~weak$$choice2~0_In1466312862, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1466312862} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite11, P0Thread1of1ForFork0_#t~ite10, P0Thread1of1ForFork0_#t~ite9, ~y$w_buff0~0] because there is no mapped edge [2019-12-18 19:11:05,332 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [632] [632] L746-->L747: Formula: (and (= v_~y$w_buff1~0_24 v_~y$w_buff1~0_23) (not (= 0 (mod v_~weak$$choice2~0_20 256)))) InVars {~y$w_buff1~0=v_~y$w_buff1~0_24, ~weak$$choice2~0=v_~weak$$choice2~0_20} OutVars{~y$w_buff1~0=v_~y$w_buff1~0_23, ~weak$$choice2~0=v_~weak$$choice2~0_20, P0Thread1of1ForFork0_#t~ite14=|v_P0Thread1of1ForFork0_#t~ite14_17|, P0Thread1of1ForFork0_#t~ite13=|v_P0Thread1of1ForFork0_#t~ite13_15|, P0Thread1of1ForFork0_#t~ite12=|v_P0Thread1of1ForFork0_#t~ite12_12|} AuxVars[] AssignedVars[~y$w_buff1~0, P0Thread1of1ForFork0_#t~ite14, P0Thread1of1ForFork0_#t~ite13, P0Thread1of1ForFork0_#t~ite12] because there is no mapped edge [2019-12-18 19:11:05,336 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [731] [731] L749-->L750: Formula: (let ((.cse0 (= ~y$r_buff0_thd1~0_Out1738416274 ~y$r_buff0_thd1~0_In1738416274)) (.cse1 (= (mod ~weak$$choice2~0_In1738416274 256) 0))) (or (and .cse0 (not .cse1)) (and (let ((.cse2 (= 0 (mod ~y$r_buff0_thd1~0_In1738416274 256)))) (or (and (= 0 (mod ~y$w_buff1_used~0_In1738416274 256)) .cse2) (= (mod ~y$w_buff0_used~0_In1738416274 256) 0) (and .cse2 (= 0 (mod ~y$r_buff1_thd1~0_In1738416274 256))))) .cse0 .cse1))) InVars {~y$r_buff1_thd1~0=~y$r_buff1_thd1~0_In1738416274, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1738416274, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_In1738416274, ~weak$$choice2~0=~weak$$choice2~0_In1738416274, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1738416274} OutVars{P0Thread1of1ForFork0_#t~ite22=|P0Thread1of1ForFork0_#t~ite22_Out1738416274|, P0Thread1of1ForFork0_#t~ite21=|P0Thread1of1ForFork0_#t~ite21_Out1738416274|, ~y$r_buff1_thd1~0=~y$r_buff1_thd1~0_In1738416274, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1738416274, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_Out1738416274, ~weak$$choice2~0=~weak$$choice2~0_In1738416274, P0Thread1of1ForFork0_#t~ite23=|P0Thread1of1ForFork0_#t~ite23_Out1738416274|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1738416274} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite22, P0Thread1of1ForFork0_#t~ite21, ~y$r_buff0_thd1~0, P0Thread1of1ForFork0_#t~ite23] because there is no mapped edge [2019-12-18 19:11:05,336 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [650] [650] L750-->L754: Formula: (and (= v_~y$r_buff1_thd1~0_54 v_~y$r_buff1_thd1~0_53) (= 1 v_~__unbuffered_p0_EAX$read_delayed~0_15) (= (select (select |v_#memory_int_73| |v_~#y~0.base_42|) |v_~#y~0.offset_42|) v_~__unbuffered_p0_EAX~0_17) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_11 |v_~#y~0.offset_42|) (= |v_~#y~0.base_42| v_~__unbuffered_p0_EAX$read_delayed_var~0.base_11) (not (= 0 (mod v_~weak$$choice2~0_30 256)))) InVars {~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_54, ~#y~0.offset=|v_~#y~0.offset_42|, #memory_int=|v_#memory_int_73|, ~#y~0.base=|v_~#y~0.base_42|, ~weak$$choice2~0=v_~weak$$choice2~0_30} OutVars{P0Thread1of1ForFork0_#t~ite25=|v_P0Thread1of1ForFork0_#t~ite25_18|, ~#y~0.offset=|v_~#y~0.offset_42|, P0Thread1of1ForFork0_#t~ite26=|v_P0Thread1of1ForFork0_#t~ite26_20|, ~#y~0.base=|v_~#y~0.base_42|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_11, P0Thread1of1ForFork0_#t~mem27=|v_P0Thread1of1ForFork0_#t~mem27_10|, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_53, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_17, #memory_int=|v_#memory_int_73|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_11, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_15, ~weak$$choice2~0=v_~weak$$choice2~0_30, P0Thread1of1ForFork0_#t~ite24=|v_P0Thread1of1ForFork0_#t~ite24_19|} AuxVars[] AssignedVars[~y$r_buff1_thd1~0, P0Thread1of1ForFork0_#t~ite25, ~__unbuffered_p0_EAX~0, P0Thread1of1ForFork0_#t~ite26, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~__unbuffered_p0_EAX$read_delayed~0, ~__unbuffered_p0_EAX$read_delayed_var~0.base, P0Thread1of1ForFork0_#t~ite24, P0Thread1of1ForFork0_#t~mem27] because there is no mapped edge [2019-12-18 19:11:05,337 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [639] [639] L754-->L765: Formula: (and (= (store |v_#memory_int_40| |v_~#y~0.base_27| (store (select |v_#memory_int_40| |v_~#y~0.base_27|) |v_~#y~0.offset_27| v_~y$mem_tmp~0_5)) |v_#memory_int_39|) (= (+ v_~__unbuffered_cnt~0_13 1) v_~__unbuffered_cnt~0_12) (= 1 v_~x~0_6) (= 0 v_~y$flush_delayed~0_8) (not (= 0 (mod v_~y$flush_delayed~0_9 256)))) InVars {~y$mem_tmp~0=v_~y$mem_tmp~0_5, ~#y~0.offset=|v_~#y~0.offset_27|, #memory_int=|v_#memory_int_40|, ~y$flush_delayed~0=v_~y$flush_delayed~0_9, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_13, ~#y~0.base=|v_~#y~0.base_27|} OutVars{P0Thread1of1ForFork0_#t~mem28=|v_P0Thread1of1ForFork0_#t~mem28_7|, ~y$mem_tmp~0=v_~y$mem_tmp~0_5, ~#y~0.offset=|v_~#y~0.offset_27|, P0Thread1of1ForFork0_#t~ite29=|v_P0Thread1of1ForFork0_#t~ite29_11|, ~y$flush_delayed~0=v_~y$flush_delayed~0_8, #memory_int=|v_#memory_int_39|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_12, ~#y~0.base=|v_~#y~0.base_27|, ~x~0=v_~x~0_6} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~mem28, P0Thread1of1ForFork0_#t~ite29, ~y$flush_delayed~0, #memory_int, ~__unbuffered_cnt~0, ~x~0] because there is no mapped edge [2019-12-18 19:11:05,338 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [677] [677] L776-2-->L776-4: Formula: (let ((.cse1 (= (mod ~y$w_buff1_used~0_In1302975089 256) 0)) (.cse0 (= (mod ~y$r_buff1_thd2~0_In1302975089 256) 0))) (or (and (not .cse0) (not .cse1) (= ~y$w_buff1~0_In1302975089 |P1Thread1of1ForFork1_#t~ite31_Out1302975089|) (= |P1Thread1of1ForFork1_#t~mem30_In1302975089| |P1Thread1of1ForFork1_#t~mem30_Out1302975089|)) (and (= (select (select |#memory_int_In1302975089| |~#y~0.base_In1302975089|) |~#y~0.offset_In1302975089|) |P1Thread1of1ForFork1_#t~mem30_Out1302975089|) (= |P1Thread1of1ForFork1_#t~mem30_Out1302975089| |P1Thread1of1ForFork1_#t~ite31_Out1302975089|) (or .cse1 .cse0)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In1302975089, P1Thread1of1ForFork1_#t~mem30=|P1Thread1of1ForFork1_#t~mem30_In1302975089|, ~#y~0.offset=|~#y~0.offset_In1302975089|, ~y$w_buff1~0=~y$w_buff1~0_In1302975089, #memory_int=|#memory_int_In1302975089|, ~#y~0.base=|~#y~0.base_In1302975089|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1302975089} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In1302975089, P1Thread1of1ForFork1_#t~mem30=|P1Thread1of1ForFork1_#t~mem30_Out1302975089|, ~#y~0.offset=|~#y~0.offset_In1302975089|, ~y$w_buff1~0=~y$w_buff1~0_In1302975089, P1Thread1of1ForFork1_#t~ite31=|P1Thread1of1ForFork1_#t~ite31_Out1302975089|, #memory_int=|#memory_int_In1302975089|, ~#y~0.base=|~#y~0.base_In1302975089|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1302975089} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~mem30, P1Thread1of1ForFork1_#t~ite31] because there is no mapped edge [2019-12-18 19:11:05,339 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [660] [660] L776-4-->L777: Formula: (= (store |v_#memory_int_83| |v_~#y~0.base_45| (store (select |v_#memory_int_83| |v_~#y~0.base_45|) |v_~#y~0.offset_45| |v_P1Thread1of1ForFork1_#t~ite31_12|)) |v_#memory_int_82|) InVars {~#y~0.offset=|v_~#y~0.offset_45|, P1Thread1of1ForFork1_#t~ite31=|v_P1Thread1of1ForFork1_#t~ite31_12|, #memory_int=|v_#memory_int_83|, ~#y~0.base=|v_~#y~0.base_45|} OutVars{P1Thread1of1ForFork1_#t~mem30=|v_P1Thread1of1ForFork1_#t~mem30_7|, ~#y~0.offset=|v_~#y~0.offset_45|, P1Thread1of1ForFork1_#t~ite31=|v_P1Thread1of1ForFork1_#t~ite31_11|, #memory_int=|v_#memory_int_82|, P1Thread1of1ForFork1_#t~ite32=|v_P1Thread1of1ForFork1_#t~ite32_9|, ~#y~0.base=|v_~#y~0.base_45|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~mem30, P1Thread1of1ForFork1_#t~ite31, #memory_int, P1Thread1of1ForFork1_#t~ite32] because there is no mapped edge [2019-12-18 19:11:05,339 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [676] [676] L777-->L777-2: Formula: (let ((.cse1 (= (mod ~y$w_buff0_used~0_In231209930 256) 0)) (.cse0 (= 0 (mod ~y$r_buff0_thd2~0_In231209930 256)))) (or (and (= 0 |P1Thread1of1ForFork1_#t~ite33_Out231209930|) (not .cse0) (not .cse1)) (and (or .cse1 .cse0) (= |P1Thread1of1ForFork1_#t~ite33_Out231209930| ~y$w_buff0_used~0_In231209930)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In231209930, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In231209930} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In231209930, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In231209930, P1Thread1of1ForFork1_#t~ite33=|P1Thread1of1ForFork1_#t~ite33_Out231209930|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite33] because there is no mapped edge [2019-12-18 19:11:05,340 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [685] [685] L778-->L778-2: Formula: (let ((.cse0 (= (mod ~y$w_buff0_used~0_In728919042 256) 0)) (.cse1 (= 0 (mod ~y$r_buff0_thd2~0_In728919042 256))) (.cse3 (= (mod ~y$r_buff1_thd2~0_In728919042 256) 0)) (.cse2 (= (mod ~y$w_buff1_used~0_In728919042 256) 0))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |P1Thread1of1ForFork1_#t~ite34_Out728919042|)) (and (or .cse0 .cse1) (= |P1Thread1of1ForFork1_#t~ite34_Out728919042| ~y$w_buff1_used~0_In728919042) (or .cse3 .cse2)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In728919042, ~y$w_buff0_used~0=~y$w_buff0_used~0_In728919042, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In728919042, ~y$w_buff1_used~0=~y$w_buff1_used~0_In728919042} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In728919042, ~y$w_buff0_used~0=~y$w_buff0_used~0_In728919042, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In728919042, P1Thread1of1ForFork1_#t~ite34=|P1Thread1of1ForFork1_#t~ite34_Out728919042|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In728919042} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite34] because there is no mapped edge [2019-12-18 19:11:05,341 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [686] [686] L779-->L780: Formula: (let ((.cse0 (= (mod ~y$r_buff0_thd2~0_In-1127616626 256) 0)) (.cse1 (= 0 (mod ~y$w_buff0_used~0_In-1127616626 256)))) (or (and (not .cse0) (not .cse1) (= ~y$r_buff0_thd2~0_Out-1127616626 0)) (and (or .cse0 .cse1) (= ~y$r_buff0_thd2~0_Out-1127616626 ~y$r_buff0_thd2~0_In-1127616626)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1127616626, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-1127616626} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-1127616626, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_Out-1127616626, P1Thread1of1ForFork1_#t~ite35=|P1Thread1of1ForFork1_#t~ite35_Out-1127616626|} AuxVars[] AssignedVars[~y$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite35] because there is no mapped edge [2019-12-18 19:11:05,341 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [684] [684] L780-->L780-2: Formula: (let ((.cse0 (= (mod ~y$r_buff0_thd2~0_In-359735412 256) 0)) (.cse1 (= (mod ~y$w_buff0_used~0_In-359735412 256) 0)) (.cse3 (= 0 (mod ~y$r_buff1_thd2~0_In-359735412 256))) (.cse2 (= (mod ~y$w_buff1_used~0_In-359735412 256) 0))) (or (and (= 0 |P1Thread1of1ForFork1_#t~ite36_Out-359735412|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse0 .cse1) (= ~y$r_buff1_thd2~0_In-359735412 |P1Thread1of1ForFork1_#t~ite36_Out-359735412|) (or .cse3 .cse2)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-359735412, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-359735412, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-359735412, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-359735412} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-359735412, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-359735412, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-359735412, P1Thread1of1ForFork1_#t~ite36=|P1Thread1of1ForFork1_#t~ite36_Out-359735412|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-359735412} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite36] because there is no mapped edge [2019-12-18 19:11:05,342 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [700] [700] L780-2-->P1EXIT: Formula: (and (= 0 |v_P1Thread1of1ForFork1_#res.base_5|) (= (+ v_~__unbuffered_cnt~0_49 1) v_~__unbuffered_cnt~0_48) (= |v_P1Thread1of1ForFork1_#t~ite36_28| v_~y$r_buff1_thd2~0_37) (= |v_P1Thread1of1ForFork1_#res.offset_5| 0)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_49, P1Thread1of1ForFork1_#t~ite36=|v_P1Thread1of1ForFork1_#t~ite36_28|} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_37, P1Thread1of1ForFork1_#res.offset=|v_P1Thread1of1ForFork1_#res.offset_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_48, P1Thread1of1ForFork1_#res.base=|v_P1Thread1of1ForFork1_#res.base_5|, P1Thread1of1ForFork1_#t~ite36=|v_P1Thread1of1ForFork1_#t~ite36_27|} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, P1Thread1of1ForFork1_#res.offset, ~__unbuffered_cnt~0, P1Thread1of1ForFork1_#res.base, P1Thread1of1ForFork1_#t~ite36] because there is no mapped edge [2019-12-18 19:11:05,342 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [627] [627] L801-1-->L807: Formula: (and (= v_~main$tmp_guard0~0_7 1) (= 2 v_~__unbuffered_cnt~0_11)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_11} OutVars{ULTIMATE.start_main_#t~nondet38=|v_ULTIMATE.start_main_#t~nondet38_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_11, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet38, ~main$tmp_guard0~0] because there is no mapped edge [2019-12-18 19:11:05,343 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [687] [687] L807-2-->L807-5: Formula: (let ((.cse1 (= |ULTIMATE.start_main_#t~ite40_Out-1240192096| |ULTIMATE.start_main_#t~ite41_Out-1240192096|)) (.cse0 (= (mod ~y$r_buff1_thd0~0_In-1240192096 256) 0)) (.cse2 (= (mod ~y$w_buff1_used~0_In-1240192096 256) 0))) (or (and (not .cse0) .cse1 (not .cse2) (= |ULTIMATE.start_main_#t~ite40_Out-1240192096| ~y$w_buff1~0_In-1240192096) (= |ULTIMATE.start_main_#t~mem39_In-1240192096| |ULTIMATE.start_main_#t~mem39_Out-1240192096|)) (and (= |ULTIMATE.start_main_#t~ite40_Out-1240192096| |ULTIMATE.start_main_#t~mem39_Out-1240192096|) .cse1 (= (select (select |#memory_int_In-1240192096| |~#y~0.base_In-1240192096|) |~#y~0.offset_In-1240192096|) |ULTIMATE.start_main_#t~mem39_Out-1240192096|) (or .cse0 .cse2)))) InVars {~#y~0.offset=|~#y~0.offset_In-1240192096|, ~y$w_buff1~0=~y$w_buff1~0_In-1240192096, #memory_int=|#memory_int_In-1240192096|, ~#y~0.base=|~#y~0.base_In-1240192096|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-1240192096, ULTIMATE.start_main_#t~mem39=|ULTIMATE.start_main_#t~mem39_In-1240192096|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1240192096} OutVars{ULTIMATE.start_main_#t~ite41=|ULTIMATE.start_main_#t~ite41_Out-1240192096|, ULTIMATE.start_main_#t~ite40=|ULTIMATE.start_main_#t~ite40_Out-1240192096|, ~#y~0.offset=|~#y~0.offset_In-1240192096|, ~y$w_buff1~0=~y$w_buff1~0_In-1240192096, #memory_int=|#memory_int_In-1240192096|, ~#y~0.base=|~#y~0.base_In-1240192096|, ULTIMATE.start_main_#t~mem39=|ULTIMATE.start_main_#t~mem39_Out-1240192096|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-1240192096, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1240192096} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite41, ULTIMATE.start_main_#t~ite40, ULTIMATE.start_main_#t~mem39] because there is no mapped edge [2019-12-18 19:11:05,344 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [673] [673] L808-->L808-2: Formula: (let ((.cse1 (= (mod ~y$r_buff0_thd0~0_In1751661956 256) 0)) (.cse0 (= (mod ~y$w_buff0_used~0_In1751661956 256) 0))) (or (and (not .cse0) (= |ULTIMATE.start_main_#t~ite42_Out1751661956| 0) (not .cse1)) (and (= |ULTIMATE.start_main_#t~ite42_Out1751661956| ~y$w_buff0_used~0_In1751661956) (or .cse1 .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1751661956, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1751661956} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In1751661956, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1751661956, ULTIMATE.start_main_#t~ite42=|ULTIMATE.start_main_#t~ite42_Out1751661956|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite42] because there is no mapped edge [2019-12-18 19:11:05,345 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [679] [679] L809-->L809-2: Formula: (let ((.cse1 (= 0 (mod ~y$r_buff0_thd0~0_In1280893222 256))) (.cse0 (= (mod ~y$w_buff0_used~0_In1280893222 256) 0)) (.cse2 (= 0 (mod ~y$r_buff1_thd0~0_In1280893222 256))) (.cse3 (= (mod ~y$w_buff1_used~0_In1280893222 256) 0))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |ULTIMATE.start_main_#t~ite43_Out1280893222|)) (and (= ~y$w_buff1_used~0_In1280893222 |ULTIMATE.start_main_#t~ite43_Out1280893222|) (or .cse1 .cse0) (or .cse2 .cse3)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1280893222, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1280893222, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In1280893222, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1280893222} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In1280893222, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1280893222, ULTIMATE.start_main_#t~ite43=|ULTIMATE.start_main_#t~ite43_Out1280893222|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In1280893222, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1280893222} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite43] because there is no mapped edge [2019-12-18 19:11:05,346 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [671] [671] L810-->L811: Formula: (let ((.cse1 (= (mod ~y$r_buff0_thd0~0_In1915694329 256) 0)) (.cse0 (= 0 (mod ~y$w_buff0_used~0_In1915694329 256)))) (or (and (or .cse0 .cse1) (= ~y$r_buff0_thd0~0_Out1915694329 ~y$r_buff0_thd0~0_In1915694329)) (and (not .cse1) (= ~y$r_buff0_thd0~0_Out1915694329 0) (not .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1915694329, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1915694329} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In1915694329, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_Out1915694329, ULTIMATE.start_main_#t~ite44=|ULTIMATE.start_main_#t~ite44_Out1915694329|} AuxVars[] AssignedVars[~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite44] because there is no mapped edge [2019-12-18 19:11:05,346 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [681] [681] L811-->L815: Formula: (let ((.cse0 (= ~weak$$choice1~0_Out-990712588 |ULTIMATE.start_main_#t~nondet46_In-990712588|)) (.cse3 (= 0 (mod ~y$w_buff0_used~0_In-990712588 256))) (.cse4 (= 0 (mod ~y$r_buff0_thd0~0_In-990712588 256))) (.cse2 (= 0 (mod ~y$r_buff1_thd0~0_In-990712588 256))) (.cse1 (= 0 (mod ~y$w_buff1_used~0_In-990712588 256)))) (or (and .cse0 (= ~y$r_buff1_thd0~0_Out-990712588 0) (or (and (not .cse1) (not .cse2)) (and (not .cse3) (not .cse4)))) (and .cse0 (or .cse3 .cse4) (= ~y$r_buff1_thd0~0_Out-990712588 ~y$r_buff1_thd0~0_In-990712588) (or .cse2 .cse1)))) InVars {ULTIMATE.start_main_#t~nondet46=|ULTIMATE.start_main_#t~nondet46_In-990712588|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-990712588, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-990712588, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-990712588, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-990712588} OutVars{~weak$$choice1~0=~weak$$choice1~0_Out-990712588, ULTIMATE.start_main_#t~nondet46=|ULTIMATE.start_main_#t~nondet46_Out-990712588|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-990712588, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-990712588, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_Out-990712588, ULTIMATE.start_main_#t~ite45=|ULTIMATE.start_main_#t~ite45_Out-990712588|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-990712588} AuxVars[] AssignedVars[~weak$$choice1~0, ULTIMATE.start_main_#t~nondet46, ~y$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite45] because there is no mapped edge [2019-12-18 19:11:05,347 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [674] [674] L815-->L815-3: Formula: (let ((.cse0 (not (= (mod ~__unbuffered_p0_EAX$read_delayed~0_In200115276 256) 0))) (.cse1 (= 0 (mod ~weak$$choice1~0_In200115276 256)))) (or (and .cse0 (= ~__unbuffered_p0_EAX~0_In200115276 |ULTIMATE.start_main_#t~ite48_Out200115276|) .cse1 (= |ULTIMATE.start_main_#t~mem47_In200115276| |ULTIMATE.start_main_#t~mem47_Out200115276|)) (and .cse0 (= (select (select |#memory_int_In200115276| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In200115276) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In200115276) |ULTIMATE.start_main_#t~mem47_Out200115276|) (not .cse1) (= |ULTIMATE.start_main_#t~mem47_Out200115276| |ULTIMATE.start_main_#t~ite48_Out200115276|)))) InVars {~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In200115276, ~weak$$choice1~0=~weak$$choice1~0_In200115276, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In200115276, #memory_int=|#memory_int_In200115276|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In200115276, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In200115276, ULTIMATE.start_main_#t~mem47=|ULTIMATE.start_main_#t~mem47_In200115276|} OutVars{~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In200115276, ~weak$$choice1~0=~weak$$choice1~0_In200115276, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In200115276, #memory_int=|#memory_int_In200115276|, ULTIMATE.start_main_#t~ite48=|ULTIMATE.start_main_#t~ite48_Out200115276|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In200115276, ULTIMATE.start_main_#t~mem47=|ULTIMATE.start_main_#t~mem47_Out200115276|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In200115276} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite48, ULTIMATE.start_main_#t~mem47] because there is no mapped edge [2019-12-18 19:11:05,347 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [706] [706] L815-3-->L5: Formula: (and (= |v_ULTIMATE.start___VERIFIER_assert_#in~expression_7| (mod v_~main$tmp_guard1~0_16 256)) (let ((.cse0 (= 1 v_~__unbuffered_p0_EAX~0_45)) (.cse1 (= 1 v_~__unbuffered_p1_EAX~0_18))) (or (and .cse0 (= v_~main$tmp_guard1~0_16 0) .cse1) (and (= v_~main$tmp_guard1~0_16 1) (or (not .cse0) (not .cse1))))) (= |v_ULTIMATE.start_main_#t~ite48_28| v_~__unbuffered_p0_EAX~0_45)) InVars {~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_18, ULTIMATE.start_main_#t~ite48=|v_ULTIMATE.start_main_#t~ite48_28|} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_45, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_9, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_18, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_16, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_26|, ULTIMATE.start_main_#t~ite48=|v_ULTIMATE.start_main_#t~ite48_27|, ULTIMATE.start_main_#t~mem47=|v_ULTIMATE.start_main_#t~mem47_21|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0, ULTIMATE.start___VERIFIER_assert_~expression, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite49, ULTIMATE.start_main_#t~ite48, ULTIMATE.start_main_#t~mem47, ULTIMATE.start___VERIFIER_assert_#in~expression] because there is no mapped edge [2019-12-18 19:11:05,347 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [714] [714] L5-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_11 0) (= v_ULTIMATE.start___VERIFIER_assert_~expression_11 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_9|)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_9|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_11, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_9|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] because there is no mapped edge [2019-12-18 19:11:05,422 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.12 07:11:05 BasicIcfg [2019-12-18 19:11:05,426 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-18 19:11:05,431 INFO L168 Benchmark]: Toolchain (without parser) took 11494.29 ms. Allocated memory was 145.2 MB in the beginning and 366.5 MB in the end (delta: 221.2 MB). Free memory was 100.3 MB in the beginning and 193.6 MB in the end (delta: -93.2 MB). Peak memory consumption was 128.0 MB. Max. memory is 7.1 GB. [2019-12-18 19:11:05,432 INFO L168 Benchmark]: CDTParser took 0.49 ms. Allocated memory is still 145.2 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-12-18 19:11:05,432 INFO L168 Benchmark]: CACSL2BoogieTranslator took 793.70 ms. Allocated memory was 145.2 MB in the beginning and 203.4 MB in the end (delta: 58.2 MB). Free memory was 99.9 MB in the beginning and 157.7 MB in the end (delta: -57.8 MB). Peak memory consumption was 21.8 MB. Max. memory is 7.1 GB. [2019-12-18 19:11:05,433 INFO L168 Benchmark]: Boogie Procedure Inliner took 58.71 ms. Allocated memory is still 203.4 MB. Free memory was 157.7 MB in the beginning and 155.0 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2019-12-18 19:11:05,435 INFO L168 Benchmark]: Boogie Preprocessor took 38.56 ms. Allocated memory is still 203.4 MB. Free memory was 155.0 MB in the beginning and 153.0 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-12-18 19:11:05,437 INFO L168 Benchmark]: RCFGBuilder took 815.28 ms. Allocated memory is still 203.4 MB. Free memory was 153.0 MB in the beginning and 107.4 MB in the end (delta: 45.6 MB). Peak memory consumption was 45.6 MB. Max. memory is 7.1 GB. [2019-12-18 19:11:05,438 INFO L168 Benchmark]: TraceAbstraction took 9781.63 ms. Allocated memory was 203.4 MB in the beginning and 366.5 MB in the end (delta: 163.1 MB). Free memory was 106.8 MB in the beginning and 193.6 MB in the end (delta: -86.8 MB). Peak memory consumption was 76.3 MB. Max. memory is 7.1 GB. [2019-12-18 19:11:05,447 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.49 ms. Allocated memory is still 145.2 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 793.70 ms. Allocated memory was 145.2 MB in the beginning and 203.4 MB in the end (delta: 58.2 MB). Free memory was 99.9 MB in the beginning and 157.7 MB in the end (delta: -57.8 MB). Peak memory consumption was 21.8 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 58.71 ms. Allocated memory is still 203.4 MB. Free memory was 157.7 MB in the beginning and 155.0 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 38.56 ms. Allocated memory is still 203.4 MB. Free memory was 155.0 MB in the beginning and 153.0 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 815.28 ms. Allocated memory is still 203.4 MB. Free memory was 153.0 MB in the beginning and 107.4 MB in the end (delta: 45.6 MB). Peak memory consumption was 45.6 MB. Max. memory is 7.1 GB. * TraceAbstraction took 9781.63 ms. Allocated memory was 203.4 MB in the beginning and 366.5 MB in the end (delta: 163.1 MB). Free memory was 106.8 MB in the beginning and 193.6 MB in the end (delta: -86.8 MB). Peak memory consumption was 76.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 6.1s, 151 ProgramPointsBefore, 61 ProgramPointsAfterwards, 180 TransitionsBefore, 71 TransitionsAfterwards, 10260 CoEnabledTransitionPairs, 9 FixpointIterations, 45 TrivialSequentialCompositions, 39 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 40 ConcurrentYvCompositions, 22 ChoiceCompositions, 4601 VarBasedMoverChecksPositive, 131 VarBasedMoverChecksNegative, 16 SemBasedMoverChecksPositive, 148 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 1.0s, 0 MoverChecksTotal, 43416 CheckedPairsTotal, 124 TotalNumberOfCompositions - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L799] FCALL, FORK 0 pthread_create(&t2673, ((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={3:0}, 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] [L801] FCALL, FORK 0 pthread_create(&t2674, ((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}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y={3:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L740] 1 weak$$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$mem_tmp = y [L744] EXPR 1 !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1) [L744] EXPR 1 \read(y) [L744] EXPR 1 !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1) VAL [!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1)=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}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=0, y={3:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L744] 1 y = !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1) [L747] EXPR 1 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used)) 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=0, weak$$choice2=1, weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used))=0, x=0, y={3:0}, y$flush_delayed=1, y$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] [L747] 1 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used)) [L748] EXPR 1 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_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=0, weak$$choice2=1, weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))=0, x=0, y={3:0}, y$flush_delayed=1, 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_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L770] 2 __unbuffered_p1_EAX = x [L773] 2 y = 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={3:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=1, y={3:0}, 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] [L776] 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={3:0}, __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=0, weak$$choice2=1, x=1, y={3:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L777] 2 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L778] 2 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L807] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={3:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=1, y={3:0}, 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] [L807] 0 y = y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L808] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L809] 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 - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 145 locations, 1 error locations. Result: UNSAFE, OverallTime: 9.4s, OverallIterations: 9, TraceHistogramMax: 1, AutomataDifference: 1.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 636 SDtfs, 524 SDslu, 836 SDs, 0 SdLazy, 482 SolverSat, 25 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 43 GetRequests, 13 SyntacticMatches, 6 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=5252occurred 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: 0.2s AutomataMinimizationTime, 8 MinimizatonAttempts, 1276 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 278 NumberOfCodeBlocks, 278 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 230 ConstructedInterpolants, 0 QuantifiedInterpolants, 16938 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 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...