/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-VariableLbe.epf -i ../../../trunk/examples/svcomp/pthread-wmm/thin001_power.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-fae578e [2019-12-18 23:10:02,534 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-18 23:10:02,536 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-18 23:10:02,547 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-18 23:10:02,547 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-18 23:10:02,548 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-18 23:10:02,550 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-18 23:10:02,552 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-18 23:10:02,554 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-18 23:10:02,555 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-18 23:10:02,555 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-18 23:10:02,557 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-18 23:10:02,557 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-18 23:10:02,558 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-18 23:10:02,559 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-18 23:10:02,560 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-18 23:10:02,561 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-18 23:10:02,562 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-18 23:10:02,564 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-18 23:10:02,566 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-18 23:10:02,568 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-18 23:10:02,569 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-18 23:10:02,570 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-18 23:10:02,571 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-18 23:10:02,574 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-18 23:10:02,575 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-18 23:10:02,575 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-18 23:10:02,576 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-18 23:10:02,576 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-18 23:10:02,577 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-18 23:10:02,578 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-18 23:10:02,578 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-18 23:10:02,579 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-18 23:10:02,580 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-18 23:10:02,581 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-18 23:10:02,582 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-18 23:10:02,582 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-18 23:10:02,583 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-18 23:10:02,583 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-18 23:10:02,584 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-18 23:10:02,585 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-18 23:10:02,585 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-VariableLbe.epf [2019-12-18 23:10:02,607 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-18 23:10:02,608 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-18 23:10:02,609 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-18 23:10:02,609 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-18 23:10:02,609 INFO L138 SettingsManager]: * Use SBE=true [2019-12-18 23:10:02,610 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-18 23:10:02,610 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-18 23:10:02,611 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-18 23:10:02,611 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-18 23:10:02,611 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-18 23:10:02,611 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-18 23:10:02,611 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-18 23:10:02,611 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-18 23:10:02,612 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-18 23:10:02,612 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-18 23:10:02,612 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-18 23:10:02,612 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-18 23:10:02,612 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-18 23:10:02,614 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-18 23:10:02,614 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-18 23:10:02,614 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-18 23:10:02,615 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-18 23:10:02,615 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-18 23:10:02,615 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-18 23:10:02,615 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-18 23:10:02,616 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-18 23:10:02,616 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-18 23:10:02,616 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2019-12-18 23:10:02,616 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-18 23:10:02,616 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-18 23:10:02,890 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-18 23:10:02,902 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-18 23:10:02,906 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-18 23:10:02,908 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-18 23:10:02,908 INFO L275 PluginConnector]: CDTParser initialized [2019-12-18 23:10:02,909 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/thin001_power.oepc.i [2019-12-18 23:10:02,986 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d82ed2cfc/6bd5ee3b7fa14ba08ee004908cab7000/FLAGff644d5a6 [2019-12-18 23:10:03,573 INFO L306 CDTParser]: Found 1 translation units. [2019-12-18 23:10:03,573 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/thin001_power.oepc.i [2019-12-18 23:10:03,591 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d82ed2cfc/6bd5ee3b7fa14ba08ee004908cab7000/FLAGff644d5a6 [2019-12-18 23:10:03,841 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d82ed2cfc/6bd5ee3b7fa14ba08ee004908cab7000 [2019-12-18 23:10:03,851 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-18 23:10:03,853 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-18 23:10:03,854 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-18 23:10:03,854 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-18 23:10:03,858 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-18 23:10:03,859 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 11:10:03" (1/1) ... [2019-12-18 23:10:03,862 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5677aabb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:10:03, skipping insertion in model container [2019-12-18 23:10:03,862 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 11:10:03" (1/1) ... [2019-12-18 23:10:03,871 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-18 23:10:03,930 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-18 23:10:04,513 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-18 23:10:04,531 INFO L203 MainTranslator]: Completed pre-run [2019-12-18 23:10:04,638 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-18 23:10:04,713 INFO L208 MainTranslator]: Completed translation [2019-12-18 23:10:04,714 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:10:04 WrapperNode [2019-12-18 23:10:04,714 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-18 23:10:04,715 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-18 23:10:04,715 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-18 23:10:04,715 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-18 23:10:04,725 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:10:04" (1/1) ... [2019-12-18 23:10:04,748 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:10:04" (1/1) ... [2019-12-18 23:10:04,779 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-18 23:10:04,780 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-18 23:10:04,780 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-18 23:10:04,780 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-18 23:10:04,792 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:10:04" (1/1) ... [2019-12-18 23:10:04,792 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:10:04" (1/1) ... [2019-12-18 23:10:04,803 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:10:04" (1/1) ... [2019-12-18 23:10:04,803 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:10:04" (1/1) ... [2019-12-18 23:10:04,819 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:10:04" (1/1) ... [2019-12-18 23:10:04,827 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:10:04" (1/1) ... [2019-12-18 23:10:04,830 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:10:04" (1/1) ... [2019-12-18 23:10:04,836 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-18 23:10:04,836 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-18 23:10:04,837 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-18 23:10:04,837 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-18 23:10:04,838 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:10:04" (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 23:10:04,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-18 23:10:04,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-18 23:10:04,908 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-18 23:10:04,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-18 23:10:04,908 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-18 23:10:04,909 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-18 23:10:04,909 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-18 23:10:04,910 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-18 23:10:04,910 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-18 23:10:04,911 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-18 23:10:04,912 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-18 23:10:04,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-18 23:10:04,912 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-18 23:10:04,912 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-18 23:10:04,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-18 23:10:04,915 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 23:10:05,761 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-18 23:10:05,762 INFO L287 CfgBuilder]: Removed 6 assume(true) statements. [2019-12-18 23:10:05,763 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 11:10:05 BoogieIcfgContainer [2019-12-18 23:10:05,763 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-18 23:10:05,765 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-18 23:10:05,765 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-18 23:10:05,768 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-18 23:10:05,768 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.12 11:10:03" (1/3) ... [2019-12-18 23:10:05,769 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@8a96f09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 11:10:05, skipping insertion in model container [2019-12-18 23:10:05,769 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:10:04" (2/3) ... [2019-12-18 23:10:05,770 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@8a96f09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 11:10:05, skipping insertion in model container [2019-12-18 23:10:05,770 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 11:10:05" (3/3) ... [2019-12-18 23:10:05,771 INFO L109 eAbstractionObserver]: Analyzing ICFG thin001_power.oepc.i [2019-12-18 23:10:05,781 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-18 23:10:05,796 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-18 23:10:05,804 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-18 23:10:05,805 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-18 23:10:05,845 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,845 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,845 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,845 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,846 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,846 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,846 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,846 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,847 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,847 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,847 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,847 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,847 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,848 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,848 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,848 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,848 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,848 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,849 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,849 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,849 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,849 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,849 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,849 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,850 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,850 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,850 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,850 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,851 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,851 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,851 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,851 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,851 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,852 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,852 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,852 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,852 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,852 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,853 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,853 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,853 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,854 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,854 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,854 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,854 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,854 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,855 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,855 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,855 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,856 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,856 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,856 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,856 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,856 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,856 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,857 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,857 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,857 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,857 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,857 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,858 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,858 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,858 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,858 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,858 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,859 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,859 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,859 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,859 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,859 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,860 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,860 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,860 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,860 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,860 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,861 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,861 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,861 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,861 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,862 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,862 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,862 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,862 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,862 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,862 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,863 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,863 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,863 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,863 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,864 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,864 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,864 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,864 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,864 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,865 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,865 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,865 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,865 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,865 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,866 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,866 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,866 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,866 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,866 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,866 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,867 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,867 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,867 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,867 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,868 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,868 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,868 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,868 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,868 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,869 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,869 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,869 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,869 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,869 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,870 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,870 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,870 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,870 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,870 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,870 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,871 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,871 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,871 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,871 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,872 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,872 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,872 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,872 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,872 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,873 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,873 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,873 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,873 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,873 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,874 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,874 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,874 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,874 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,874 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,874 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,874 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,875 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,875 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,875 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,875 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,876 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,876 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,876 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,876 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,876 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,877 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,877 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,877 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,877 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,877 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,878 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,878 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,878 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,878 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,878 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,879 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,879 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,879 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,879 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,879 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,880 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,880 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,880 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,880 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,880 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,881 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,881 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,881 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,881 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,881 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,881 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,882 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,882 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,882 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,882 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,882 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,883 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,883 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,883 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,883 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,884 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,884 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,884 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,884 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,884 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,885 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,885 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,885 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,885 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,885 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,886 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,886 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,886 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,886 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,886 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,886 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,887 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,887 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,887 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,887 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,887 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,888 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,888 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,888 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,888 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,888 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,889 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,889 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,889 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,889 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,893 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,893 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,893 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,893 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,893 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,894 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,894 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,894 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,894 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,894 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,895 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,895 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,895 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,895 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,895 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,896 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,896 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,896 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,896 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,896 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,896 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,897 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,897 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,897 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,897 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,897 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,898 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,898 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,898 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,898 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,898 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,899 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,899 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,899 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,899 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,899 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,900 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,900 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,900 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,900 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,900 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,900 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,901 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,901 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,901 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,901 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,901 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,902 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,902 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,902 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,902 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,902 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,903 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,905 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,905 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,905 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,906 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,908 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,908 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,908 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,909 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,909 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,909 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,909 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,909 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,910 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,910 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,910 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:05,925 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-12-18 23:10:05,945 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-18 23:10:05,946 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-18 23:10:05,946 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-18 23:10:05,946 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-18 23:10:05,946 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-18 23:10:05,946 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-18 23:10:05,946 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-18 23:10:05,947 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-18 23:10:05,964 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 208 places, 253 transitions [2019-12-18 23:10:05,966 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 208 places, 253 transitions [2019-12-18 23:10:06,067 INFO L126 PetriNetUnfolder]: 55/250 cut-off events. [2019-12-18 23:10:06,068 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 23:10:06,087 INFO L76 FinitePrefix]: Finished finitePrefix Result has 260 conditions, 250 events. 55/250 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 612 event pairs. 9/203 useless extension candidates. Maximal degree in co-relation 201. Up to 2 conditions per place. [2019-12-18 23:10:06,119 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 208 places, 253 transitions [2019-12-18 23:10:06,170 INFO L126 PetriNetUnfolder]: 55/250 cut-off events. [2019-12-18 23:10:06,171 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 23:10:06,179 INFO L76 FinitePrefix]: Finished finitePrefix Result has 260 conditions, 250 events. 55/250 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 612 event pairs. 9/203 useless extension candidates. Maximal degree in co-relation 201. Up to 2 conditions per place. [2019-12-18 23:10:06,203 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 20370 [2019-12-18 23:10:06,204 INFO L182 etLargeBlockEncoding]: Variable Check. [2019-12-18 23:10:10,775 WARN L192 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 77 [2019-12-18 23:10:11,612 WARN L192 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 136 [2019-12-18 23:10:11,884 WARN L192 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-12-18 23:10:11,925 INFO L206 etLargeBlockEncoding]: Checked pairs total: 90715 [2019-12-18 23:10:11,925 INFO L214 etLargeBlockEncoding]: Total number of compositions: 176 [2019-12-18 23:10:11,930 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 85 places, 106 transitions [2019-12-18 23:10:13,136 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 17804 states. [2019-12-18 23:10:13,138 INFO L276 IsEmpty]: Start isEmpty. Operand 17804 states. [2019-12-18 23:10:13,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-12-18 23:10:13,194 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 23:10:13,195 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 23:10:13,196 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 23:10:13,203 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 23:10:13,204 INFO L82 PathProgramCache]: Analyzing trace with hash -647649482, now seen corresponding path program 1 times [2019-12-18 23:10:13,212 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 23:10:13,213 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1182615914] [2019-12-18 23:10:13,213 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 23:10:13,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 23:10:13,474 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 23:10:13,474 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1182615914] [2019-12-18 23:10:13,475 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 23:10:13,475 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 23:10:13,476 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1602958327] [2019-12-18 23:10:13,480 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 23:10:13,481 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 23:10:13,495 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 23:10:13,495 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 23:10:13,497 INFO L87 Difference]: Start difference. First operand 17804 states. Second operand 3 states. [2019-12-18 23:10:13,682 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 23:10:13,683 INFO L93 Difference]: Finished difference Result 10588 states and 37916 transitions. [2019-12-18 23:10:13,683 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 23:10:13,685 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 19 [2019-12-18 23:10:13,685 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 23:10:13,798 INFO L225 Difference]: With dead ends: 10588 [2019-12-18 23:10:13,799 INFO L226 Difference]: Without dead ends: 10007 [2019-12-18 23:10:13,801 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 23:10:14,028 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10007 states. [2019-12-18 23:10:14,392 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10007 to 10007. [2019-12-18 23:10:14,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10007 states. [2019-12-18 23:10:14,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10007 states to 10007 states and 35861 transitions. [2019-12-18 23:10:14,461 INFO L78 Accepts]: Start accepts. Automaton has 10007 states and 35861 transitions. Word has length 19 [2019-12-18 23:10:14,461 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 23:10:14,462 INFO L462 AbstractCegarLoop]: Abstraction has 10007 states and 35861 transitions. [2019-12-18 23:10:14,462 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 23:10:14,462 INFO L276 IsEmpty]: Start isEmpty. Operand 10007 states and 35861 transitions. [2019-12-18 23:10:14,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-12-18 23:10:14,476 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 23:10:14,477 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 23:10:14,480 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 23:10:14,481 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 23:10:14,481 INFO L82 PathProgramCache]: Analyzing trace with hash -336814865, now seen corresponding path program 1 times [2019-12-18 23:10:14,482 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 23:10:14,489 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [417666760] [2019-12-18 23:10:14,489 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 23:10:15,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 23:10:15,328 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 23:10:15,329 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [417666760] [2019-12-18 23:10:15,329 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 23:10:15,329 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 23:10:15,329 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [992572011] [2019-12-18 23:10:15,331 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 23:10:15,331 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 23:10:15,331 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 23:10:15,331 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 23:10:15,332 INFO L87 Difference]: Start difference. First operand 10007 states and 35861 transitions. Second operand 3 states. [2019-12-18 23:10:15,486 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 23:10:15,486 INFO L93 Difference]: Finished difference Result 10007 states and 35280 transitions. [2019-12-18 23:10:15,487 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 23:10:15,487 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 20 [2019-12-18 23:10:15,487 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 23:10:15,545 INFO L225 Difference]: With dead ends: 10007 [2019-12-18 23:10:15,546 INFO L226 Difference]: Without dead ends: 10007 [2019-12-18 23:10:15,547 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 23:10:15,646 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10007 states. [2019-12-18 23:10:15,897 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10007 to 10007. [2019-12-18 23:10:15,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10007 states. [2019-12-18 23:10:15,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10007 states to 10007 states and 35280 transitions. [2019-12-18 23:10:15,938 INFO L78 Accepts]: Start accepts. Automaton has 10007 states and 35280 transitions. Word has length 20 [2019-12-18 23:10:15,939 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 23:10:15,939 INFO L462 AbstractCegarLoop]: Abstraction has 10007 states and 35280 transitions. [2019-12-18 23:10:15,939 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 23:10:15,939 INFO L276 IsEmpty]: Start isEmpty. Operand 10007 states and 35280 transitions. [2019-12-18 23:10:15,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-12-18 23:10:15,950 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 23:10:15,950 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 23:10:15,950 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 23:10:15,951 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 23:10:15,951 INFO L82 PathProgramCache]: Analyzing trace with hash -1737854653, now seen corresponding path program 1 times [2019-12-18 23:10:15,951 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 23:10:15,951 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [941137108] [2019-12-18 23:10:15,951 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 23:10:15,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 23:10:16,008 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 23:10:16,009 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [941137108] [2019-12-18 23:10:16,009 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 23:10:16,009 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 23:10:16,010 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1372128547] [2019-12-18 23:10:16,010 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-18 23:10:16,010 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 23:10:16,010 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-18 23:10:16,011 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-18 23:10:16,011 INFO L87 Difference]: Start difference. First operand 10007 states and 35280 transitions. Second operand 4 states. [2019-12-18 23:10:16,075 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 23:10:16,075 INFO L93 Difference]: Finished difference Result 2297 states and 6506 transitions. [2019-12-18 23:10:16,075 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-18 23:10:16,076 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 21 [2019-12-18 23:10:16,076 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 23:10:16,083 INFO L225 Difference]: With dead ends: 2297 [2019-12-18 23:10:16,084 INFO L226 Difference]: Without dead ends: 2297 [2019-12-18 23:10:16,084 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 23:10:16,093 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2297 states. [2019-12-18 23:10:16,141 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2297 to 2297. [2019-12-18 23:10:16,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2297 states. [2019-12-18 23:10:16,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2297 states to 2297 states and 6506 transitions. [2019-12-18 23:10:16,149 INFO L78 Accepts]: Start accepts. Automaton has 2297 states and 6506 transitions. Word has length 21 [2019-12-18 23:10:16,149 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 23:10:16,150 INFO L462 AbstractCegarLoop]: Abstraction has 2297 states and 6506 transitions. [2019-12-18 23:10:16,250 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-18 23:10:16,250 INFO L276 IsEmpty]: Start isEmpty. Operand 2297 states and 6506 transitions. [2019-12-18 23:10:16,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2019-12-18 23:10:16,256 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 23:10:16,256 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] [2019-12-18 23:10:16,256 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 23:10:16,257 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 23:10:16,257 INFO L82 PathProgramCache]: Analyzing trace with hash -1882419856, now seen corresponding path program 1 times [2019-12-18 23:10:16,257 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 23:10:16,257 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [918688648] [2019-12-18 23:10:16,258 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 23:10:16,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 23:10:16,347 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 23:10:16,347 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [918688648] [2019-12-18 23:10:16,347 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 23:10:16,348 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 23:10:16,348 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1408472539] [2019-12-18 23:10:16,348 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 23:10:16,348 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 23:10:16,349 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 23:10:16,349 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 23:10:16,349 INFO L87 Difference]: Start difference. First operand 2297 states and 6506 transitions. Second operand 3 states. [2019-12-18 23:10:16,384 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 23:10:16,385 INFO L93 Difference]: Finished difference Result 2297 states and 6390 transitions. [2019-12-18 23:10:16,385 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 23:10:16,385 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 31 [2019-12-18 23:10:16,385 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 23:10:16,391 INFO L225 Difference]: With dead ends: 2297 [2019-12-18 23:10:16,392 INFO L226 Difference]: Without dead ends: 2297 [2019-12-18 23:10:16,392 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 23:10:16,400 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2297 states. [2019-12-18 23:10:16,446 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2297 to 2297. [2019-12-18 23:10:16,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2297 states. [2019-12-18 23:10:16,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2297 states to 2297 states and 6390 transitions. [2019-12-18 23:10:16,454 INFO L78 Accepts]: Start accepts. Automaton has 2297 states and 6390 transitions. Word has length 31 [2019-12-18 23:10:16,454 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 23:10:16,454 INFO L462 AbstractCegarLoop]: Abstraction has 2297 states and 6390 transitions. [2019-12-18 23:10:16,454 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 23:10:16,454 INFO L276 IsEmpty]: Start isEmpty. Operand 2297 states and 6390 transitions. [2019-12-18 23:10:16,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2019-12-18 23:10:16,460 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 23:10:16,460 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] [2019-12-18 23:10:16,460 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 23:10:16,460 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 23:10:16,461 INFO L82 PathProgramCache]: Analyzing trace with hash 1619383557, now seen corresponding path program 1 times [2019-12-18 23:10:16,461 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 23:10:16,461 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1407764934] [2019-12-18 23:10:16,461 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 23:10:16,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 23:10:16,545 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 23:10:16,546 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1407764934] [2019-12-18 23:10:16,546 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 23:10:16,546 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-18 23:10:16,546 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1202808425] [2019-12-18 23:10:16,548 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 23:10:16,548 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 23:10:16,548 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 23:10:16,548 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-12-18 23:10:16,548 INFO L87 Difference]: Start difference. First operand 2297 states and 6390 transitions. Second operand 5 states. [2019-12-18 23:10:16,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 23:10:16,605 INFO L93 Difference]: Finished difference Result 1322 states and 3835 transitions. [2019-12-18 23:10:16,606 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-18 23:10:16,606 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 32 [2019-12-18 23:10:16,606 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 23:10:16,611 INFO L225 Difference]: With dead ends: 1322 [2019-12-18 23:10:16,611 INFO L226 Difference]: Without dead ends: 1322 [2019-12-18 23:10:16,611 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-12-18 23:10:16,616 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1322 states. [2019-12-18 23:10:16,639 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1322 to 1322. [2019-12-18 23:10:16,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1322 states. [2019-12-18 23:10:16,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 1322 states and 3835 transitions. [2019-12-18 23:10:16,644 INFO L78 Accepts]: Start accepts. Automaton has 1322 states and 3835 transitions. Word has length 32 [2019-12-18 23:10:16,644 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 23:10:16,645 INFO L462 AbstractCegarLoop]: Abstraction has 1322 states and 3835 transitions. [2019-12-18 23:10:16,645 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 23:10:16,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 3835 transitions. [2019-12-18 23:10:16,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-12-18 23:10:16,651 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 23:10:16,652 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 23:10:16,652 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 23:10:16,653 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 23:10:16,654 INFO L82 PathProgramCache]: Analyzing trace with hash -1405398236, now seen corresponding path program 1 times [2019-12-18 23:10:16,654 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 23:10:16,654 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2146786097] [2019-12-18 23:10:16,654 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 23:10:16,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 23:10:16,814 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 23:10:16,815 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2146786097] [2019-12-18 23:10:16,815 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 23:10:16,815 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 23:10:16,815 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [164797691] [2019-12-18 23:10:16,816 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 23:10:16,816 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 23:10:16,816 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 23:10:16,817 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-18 23:10:16,818 INFO L87 Difference]: Start difference. First operand 1322 states and 3835 transitions. Second operand 5 states. [2019-12-18 23:10:16,864 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 23:10:16,864 INFO L93 Difference]: Finished difference Result 1378 states and 3919 transitions. [2019-12-18 23:10:16,865 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-18 23:10:16,865 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 44 [2019-12-18 23:10:16,865 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 23:10:16,868 INFO L225 Difference]: With dead ends: 1378 [2019-12-18 23:10:16,868 INFO L226 Difference]: Without dead ends: 748 [2019-12-18 23:10:16,868 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 23:10:16,872 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 748 states. [2019-12-18 23:10:16,886 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 748 to 748. [2019-12-18 23:10:16,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 748 states. [2019-12-18 23:10:16,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 748 states and 1818 transitions. [2019-12-18 23:10:16,888 INFO L78 Accepts]: Start accepts. Automaton has 748 states and 1818 transitions. Word has length 44 [2019-12-18 23:10:16,891 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 23:10:16,891 INFO L462 AbstractCegarLoop]: Abstraction has 748 states and 1818 transitions. [2019-12-18 23:10:16,891 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 23:10:16,891 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1818 transitions. [2019-12-18 23:10:16,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-12-18 23:10:16,893 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 23:10:16,894 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 23:10:16,894 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 23:10:16,894 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 23:10:16,894 INFO L82 PathProgramCache]: Analyzing trace with hash -651361206, now seen corresponding path program 2 times [2019-12-18 23:10:16,894 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 23:10:16,895 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1467232183] [2019-12-18 23:10:16,895 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 23:10:16,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 23:10:17,007 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 23:10:17,007 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1467232183] [2019-12-18 23:10:17,008 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 23:10:17,008 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 23:10:17,008 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1198527315] [2019-12-18 23:10:17,008 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 23:10:17,009 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 23:10:17,009 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 23:10:17,009 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 23:10:17,009 INFO L87 Difference]: Start difference. First operand 748 states and 1818 transitions. Second operand 3 states. [2019-12-18 23:10:17,021 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 23:10:17,021 INFO L93 Difference]: Finished difference Result 748 states and 1816 transitions. [2019-12-18 23:10:17,022 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 23:10:17,022 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 44 [2019-12-18 23:10:17,022 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 23:10:17,024 INFO L225 Difference]: With dead ends: 748 [2019-12-18 23:10:17,024 INFO L226 Difference]: Without dead ends: 748 [2019-12-18 23:10:17,025 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 23:10:17,027 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 748 states. [2019-12-18 23:10:17,040 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 748 to 748. [2019-12-18 23:10:17,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 748 states. [2019-12-18 23:10:17,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 748 states and 1816 transitions. [2019-12-18 23:10:17,042 INFO L78 Accepts]: Start accepts. Automaton has 748 states and 1816 transitions. Word has length 44 [2019-12-18 23:10:17,043 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 23:10:17,043 INFO L462 AbstractCegarLoop]: Abstraction has 748 states and 1816 transitions. [2019-12-18 23:10:17,043 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 23:10:17,043 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1816 transitions. [2019-12-18 23:10:17,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2019-12-18 23:10:17,045 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 23:10:17,046 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 23:10:17,046 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 23:10:17,046 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 23:10:17,046 INFO L82 PathProgramCache]: Analyzing trace with hash 1283001647, now seen corresponding path program 1 times [2019-12-18 23:10:17,047 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 23:10:17,047 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1849675506] [2019-12-18 23:10:17,047 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 23:10:17,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 23:10:17,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 23:10:17,210 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-18 23:10:17,210 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-18 23:10:17,214 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1080] [1080] ULTIMATE.startENTRY-->L824: Formula: (let ((.cse0 (store |v_#valid_76| 0 0))) (let ((.cse1 (store .cse0 |v_~#z~0.base_35| 1))) (and (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_7) (= v_~main$tmp_guard1~0_16 0) (= 0 v_~z$w_buff1~0_34) (= |v_#NULL.offset_7| 0) (= v_~z$mem_tmp~0_11 0) (= 0 v_~z$r_buff1_thd3~0_18) (= 0 v_~z$flush_delayed~0_13) (= 0 v_~__unbuffered_cnt~0_21) (= 0 v_~__unbuffered_p0_EAX~0_14) (= v_~z$read_delayed_var~0.base_8 0) (= 0 v_~weak$$choice1~0_21) (= 0 v_~z$w_buff0~0_37) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_11 0) (= 0 v_~__unbuffered_p1_EAX~0_10) (= 0 |v_ULTIMATE.start_main_~#t2681~0.offset_15|) (= v_~z$r_buff0_thd2~0_7 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_8) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_11) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_8) (= v_~z$r_buff0_thd1~0_99 0) (= |v_#length_33| (store (store |v_#length_35| |v_~#z~0.base_35| 4) |v_ULTIMATE.start_main_~#t2681~0.base_20| 4)) (= 0 v_~weak$$choice0~0_37) (= 0 |v_#NULL.base_7|) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7) (= v_~__unbuffered_p0_EAX$mem_tmp~0_7 0) (= v_~y~0_10 0) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_11) (= v_~z$read_delayed_var~0.offset_8 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_6) (= v_~x~0_11 0) (= v_~z$r_buff1_thd2~0_8 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_6) (= v_~__unbuffered_p0_EAX$flush_delayed~0_7 0) (= v_~main$tmp_guard0~0_9 0) (= 0 v_~z$r_buff1_thd1~0_74) (< 0 |v_#StackHeapBarrier_22|) (= (store |v_#memory_int_52| |v_ULTIMATE.start_main_~#t2681~0.base_20| (store (select |v_#memory_int_52| |v_ULTIMATE.start_main_~#t2681~0.base_20|) |v_ULTIMATE.start_main_~#t2681~0.offset_15| 0)) |v_#memory_int_51|) (= v_~z$read_delayed~0_8 0) (= (select .cse0 |v_~#z~0.base_35|) 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_6) (= (select .cse1 |v_ULTIMATE.start_main_~#t2681~0.base_20|) 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8) (= 0 v_~z$w_buff1_used~0_90) (= 0 v_~weak$$choice2~0_38) (= (select (select |v_#memory_int_52| |v_~#z~0.base_35|) |v_~#z~0.offset_35|) 0) (< |v_#StackHeapBarrier_22| |v_ULTIMATE.start_main_~#t2681~0.base_20|) (= v_~z$w_buff0_used~0_147 0) (< |v_#StackHeapBarrier_22| |v_~#z~0.base_35|) (= 0 v_~z$r_buff1_thd0~0_17) (= v_~__unbuffered_p2_EAX~0_9 0) (= |v_#valid_74| (store .cse1 |v_ULTIMATE.start_main_~#t2681~0.base_20| 1)) (= |v_~#z~0.offset_35| 0) (= v_~z$r_buff0_thd3~0_22 0) (= v_~z$r_buff0_thd0~0_23 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_22|, #valid=|v_#valid_76|, #memory_int=|v_#memory_int_52|, #length=|v_#length_35|} OutVars{~#z~0.base=|v_~#z~0.base_35|, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_8, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7, #NULL.offset=|v_#NULL.offset_7|, ULTIMATE.start_main_#t~ite68=|v_ULTIMATE.start_main_#t~ite68_9|, ULTIMATE.start_main_#t~ite66=|v_ULTIMATE.start_main_#t~ite66_9|, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_6, ULTIMATE.start_main_#t~ite64=|v_ULTIMATE.start_main_#t~ite64_11|, ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_11|, ~weak$$choice1~0=v_~weak$$choice1~0_21, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_23, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_14, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, #length=|v_#length_33|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_9, ULTIMATE.start_main_~#t2681~0.base=|v_ULTIMATE.start_main_~#t2681~0.base_20|, ULTIMATE.start_main_~#t2681~0.offset=|v_ULTIMATE.start_main_~#t2681~0.offset_15|, ~z$mem_tmp~0=v_~z$mem_tmp~0_11, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_6, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_90, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_7, ~z$flush_delayed~0=v_~z$flush_delayed~0_13, ULTIMATE.start_main_#t~nondet60=|v_ULTIMATE.start_main_#t~nondet60_8|, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_6, ULTIMATE.start_main_#t~ite63=|v_ULTIMATE.start_main_#t~ite63_11|, ~weak$$choice0~0=v_~weak$$choice0~0_37, #StackHeapBarrier=|v_#StackHeapBarrier_22|, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_7, ~__unbuffered_p0_EAX$r_buff0_thd3~0=v_~__unbuffered_p0_EAX$r_buff0_thd3~0_8, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_74, ~z$read_delayed_var~0.base=v_~z$read_delayed_var~0.base_8, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_22, ULTIMATE.start_main_#t~nondet59=|v_ULTIMATE.start_main_#t~nondet59_8|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_21, ULTIMATE.start_main_~#t2683~0.offset=|v_ULTIMATE.start_main_~#t2683~0.offset_15|, ~x~0=v_~x~0_11, ULTIMATE.start_main_#t~mem62=|v_ULTIMATE.start_main_#t~mem62_8|, ~z$read_delayed~0=v_~z$read_delayed~0_8, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_7, ~z$w_buff1~0=v_~z$w_buff1~0_34, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_16, ~z$read_delayed_var~0.offset=v_~z$read_delayed_var~0.offset_8, ULTIMATE.start_main_#t~ite67=|v_ULTIMATE.start_main_#t~ite67_13|, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8, ULTIMATE.start_main_#t~ite65=|v_ULTIMATE.start_main_#t~ite65_9|, ULTIMATE.start_main_~#t2682~0.offset=|v_ULTIMATE.start_main_~#t2682~0.offset_15|, ULTIMATE.start_main_~#t2683~0.base=|v_ULTIMATE.start_main_~#t2683~0.base_19|, ULTIMATE.start_main_#t~ite72=|v_ULTIMATE.start_main_#t~ite72_11|, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_17, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_7, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_11, ~y~0=v_~y~0_10, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_7, ULTIMATE.start_main_#t~nondet69=|v_ULTIMATE.start_main_#t~nondet69_7|, ULTIMATE.start_main_~#t2682~0.base=|v_ULTIMATE.start_main_~#t2682~0.base_19|, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_147, ~z$w_buff0~0=v_~z$w_buff0~0_37, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_18, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_7, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7, ULTIMATE.start_main_#t~mem70=|v_ULTIMATE.start_main_#t~mem70_8|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_9, ULTIMATE.start_main_#t~nondet61=|v_ULTIMATE.start_main_#t~nondet61_7|, ~#z~0.offset=|v_~#z~0.offset_35|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_11, #NULL.base=|v_#NULL.base_7|, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_8, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_20|, #valid=|v_#valid_74|, #memory_int=|v_#memory_int_51|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_11, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~z$r_buff0_thd1~0=v_~z$r_buff0_thd1~0_99} AuxVars[] AssignedVars[~#z~0.base, ~z$r_buff1_thd2~0, ~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ULTIMATE.start_main_#t~ite68, ULTIMATE.start_main_#t~ite66, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_#t~ite64, ULTIMATE.start_main_#t~ite71, ~weak$$choice1~0, ~z$r_buff0_thd0~0, ~__unbuffered_p0_EAX~0, ~__unbuffered_p1_EAX~0, #length, ~__unbuffered_p2_EAX~0, ULTIMATE.start_main_~#t2681~0.base, ULTIMATE.start_main_~#t2681~0.offset, ~z$mem_tmp~0, ~__unbuffered_p0_EAX$w_buff1~0, ~z$w_buff1_used~0, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ~z$flush_delayed~0, ULTIMATE.start_main_#t~nondet60, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ULTIMATE.start_main_#t~ite63, ~weak$$choice0~0, ~__unbuffered_p0_EAX$mem_tmp~0, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ~z$r_buff1_thd1~0, ~z$read_delayed_var~0.base, ~z$r_buff0_thd3~0, ULTIMATE.start_main_#t~nondet59, ~__unbuffered_cnt~0, ULTIMATE.start_main_~#t2683~0.offset, ~x~0, ULTIMATE.start_main_#t~mem62, ~z$read_delayed~0, ~__unbuffered_p0_EAX$w_buff0~0, ~z$w_buff1~0, ~main$tmp_guard1~0, ~z$read_delayed_var~0.offset, ULTIMATE.start_main_#t~ite67, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite65, ULTIMATE.start_main_~#t2682~0.offset, ULTIMATE.start_main_~#t2683~0.base, ULTIMATE.start_main_#t~ite72, ~z$r_buff1_thd0~0, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ~y~0, ~z$r_buff0_thd2~0, ULTIMATE.start_main_#t~nondet69, ULTIMATE.start_main_~#t2682~0.base, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$r_buff1_thd3~0, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ULTIMATE.start_main_#t~mem70, ~main$tmp_guard0~0, ULTIMATE.start_main_#t~nondet61, ~#z~0.offset, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ULTIMATE.start_main_#res, #valid, #memory_int, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~weak$$choice2~0, ~z$r_buff0_thd1~0] because there is no mapped edge [2019-12-18 23:10:17,220 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [918] [918] L755-->L756: Formula: (and (not (= (mod v_~weak$$choice2~0_21 256) 0)) (= v_~z$w_buff0~0_21 v_~z$w_buff0~0_20)) InVars {~z$w_buff0~0=v_~z$w_buff0~0_21, ~weak$$choice2~0=v_~weak$$choice2~0_21} OutVars{P0Thread1of1ForFork0_#t~ite22=|v_P0Thread1of1ForFork0_#t~ite22_8|, P0Thread1of1ForFork0_#t~ite21=|v_P0Thread1of1ForFork0_#t~ite21_10|, P0Thread1of1ForFork0_#t~ite20=|v_P0Thread1of1ForFork0_#t~ite20_9|, ~z$w_buff0~0=v_~z$w_buff0~0_20, P0Thread1of1ForFork0_#t~ite19=|v_P0Thread1of1ForFork0_#t~ite19_10|, P0Thread1of1ForFork0_#t~ite18=|v_P0Thread1of1ForFork0_#t~ite18_9|, ~weak$$choice2~0=v_~weak$$choice2~0_21} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite22, P0Thread1of1ForFork0_#t~ite21, P0Thread1of1ForFork0_#t~ite20, ~z$w_buff0~0, P0Thread1of1ForFork0_#t~ite19, P0Thread1of1ForFork0_#t~ite18] because there is no mapped edge [2019-12-18 23:10:17,220 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [920] [920] L756-->L757: Formula: (and (not (= (mod v_~weak$$choice2~0_22 256) 0)) (= v_~z$w_buff1~0_16 v_~z$w_buff1~0_15)) InVars {~z$w_buff1~0=v_~z$w_buff1~0_16, ~weak$$choice2~0=v_~weak$$choice2~0_22} OutVars{P0Thread1of1ForFork0_#t~ite25=|v_P0Thread1of1ForFork0_#t~ite25_7|, P0Thread1of1ForFork0_#t~ite26=|v_P0Thread1of1ForFork0_#t~ite26_8|, P0Thread1of1ForFork0_#t~ite27=|v_P0Thread1of1ForFork0_#t~ite27_7|, ~z$w_buff1~0=v_~z$w_buff1~0_15, ~weak$$choice2~0=v_~weak$$choice2~0_22, P0Thread1of1ForFork0_#t~ite24=|v_P0Thread1of1ForFork0_#t~ite24_7|, P0Thread1of1ForFork0_#t~ite23=|v_P0Thread1of1ForFork0_#t~ite23_7|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite25, P0Thread1of1ForFork0_#t~ite26, P0Thread1of1ForFork0_#t~ite27, ~z$w_buff1~0, P0Thread1of1ForFork0_#t~ite24, P0Thread1of1ForFork0_#t~ite23] because there is no mapped edge [2019-12-18 23:10:17,220 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1041] [1041] L757-->L757-14: Formula: (let ((.cse0 (mod ~z$w_buff0_used~0_In640282910 256)) (.cse1 (= (mod ~weak$$choice2~0_In640282910 256) 0))) (or (and (= |P0Thread1of1ForFork0_#t~ite32_Out640282910| .cse0) (= |P0Thread1of1ForFork0_#t~ite31_In640282910| |P0Thread1of1ForFork0_#t~ite31_Out640282910|) (not .cse1)) (and (= .cse0 |P0Thread1of1ForFork0_#t~ite31_Out640282910|) (= .cse0 0) (= |P0Thread1of1ForFork0_#t~ite32_Out640282910| |P0Thread1of1ForFork0_#t~ite31_Out640282910|) .cse1))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In640282910, ~weak$$choice2~0=~weak$$choice2~0_In640282910, P0Thread1of1ForFork0_#t~ite31=|P0Thread1of1ForFork0_#t~ite31_In640282910|} OutVars{~z$w_buff0_used~0=~z$w_buff0_used~0_In640282910, ~weak$$choice2~0=~weak$$choice2~0_In640282910, P0Thread1of1ForFork0_#t~ite31=|P0Thread1of1ForFork0_#t~ite31_Out640282910|, P0Thread1of1ForFork0_#t~ite32=|P0Thread1of1ForFork0_#t~ite32_Out640282910|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite31, P0Thread1of1ForFork0_#t~ite32] because there is no mapped edge [2019-12-18 23:10:17,222 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1040] [1040] L758-->L758-14: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice2~0_In-655452538 256)))) (or (and (= 0 (mod ~z$w_buff0_used~0_In-655452538 256)) (= |P0Thread1of1ForFork0_#t~ite37_Out-655452538| |P0Thread1of1ForFork0_#t~ite36_Out-655452538|) .cse0 (= ~z$w_buff1_used~0_In-655452538 |P0Thread1of1ForFork0_#t~ite36_Out-655452538|)) (and (not .cse0) (= |P0Thread1of1ForFork0_#t~ite37_Out-655452538| ~z$w_buff1_used~0_In-655452538) (= |P0Thread1of1ForFork0_#t~ite36_In-655452538| |P0Thread1of1ForFork0_#t~ite36_Out-655452538|)))) InVars {P0Thread1of1ForFork0_#t~ite36=|P0Thread1of1ForFork0_#t~ite36_In-655452538|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-655452538, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-655452538, ~weak$$choice2~0=~weak$$choice2~0_In-655452538} OutVars{P0Thread1of1ForFork0_#t~ite36=|P0Thread1of1ForFork0_#t~ite36_Out-655452538|, P0Thread1of1ForFork0_#t~ite37=|P0Thread1of1ForFork0_#t~ite37_Out-655452538|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-655452538, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-655452538, ~weak$$choice2~0=~weak$$choice2~0_In-655452538} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite36, P0Thread1of1ForFork0_#t~ite37] because there is no mapped edge [2019-12-18 23:10:17,223 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1042] [1042] L759-->L760: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice2~0_In-1334490030 256))) (.cse1 (= ~z$r_buff0_thd1~0_In-1334490030 ~z$r_buff0_thd1~0_Out-1334490030))) (or (and (= (mod ~z$w_buff0_used~0_In-1334490030 256) 0) .cse0 .cse1) (and (not .cse0) .cse1))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-1334490030, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In-1334490030, ~weak$$choice2~0=~weak$$choice2~0_In-1334490030} OutVars{P0Thread1of1ForFork0_#t~ite38=|P0Thread1of1ForFork0_#t~ite38_Out-1334490030|, P0Thread1of1ForFork0_#t~ite39=|P0Thread1of1ForFork0_#t~ite39_Out-1334490030|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-1334490030, P0Thread1of1ForFork0_#t~ite40=|P0Thread1of1ForFork0_#t~ite40_Out-1334490030|, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_Out-1334490030, P0Thread1of1ForFork0_#t~ite41=|P0Thread1of1ForFork0_#t~ite41_Out-1334490030|, ~weak$$choice2~0=~weak$$choice2~0_In-1334490030, P0Thread1of1ForFork0_#t~ite42=|P0Thread1of1ForFork0_#t~ite42_Out-1334490030|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite38, P0Thread1of1ForFork0_#t~ite39, P0Thread1of1ForFork0_#t~ite40, ~z$r_buff0_thd1~0, P0Thread1of1ForFork0_#t~ite41, P0Thread1of1ForFork0_#t~ite42] because there is no mapped edge [2019-12-18 23:10:17,224 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1018] [1018] L824-1-->L826: Formula: (and (= (store |v_#memory_int_42| |v_ULTIMATE.start_main_~#t2682~0.base_11| (store (select |v_#memory_int_42| |v_ULTIMATE.start_main_~#t2682~0.base_11|) |v_ULTIMATE.start_main_~#t2682~0.offset_10| 1)) |v_#memory_int_41|) (= (select |v_#valid_42| |v_ULTIMATE.start_main_~#t2682~0.base_11|) 0) (= (store |v_#valid_42| |v_ULTIMATE.start_main_~#t2682~0.base_11| 1) |v_#valid_41|) (not (= |v_ULTIMATE.start_main_~#t2682~0.base_11| 0)) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2682~0.base_11|) (= 0 |v_ULTIMATE.start_main_~#t2682~0.offset_10|) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2682~0.base_11| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_42|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, ULTIMATE.start_main_~#t2682~0.base=|v_ULTIMATE.start_main_~#t2682~0.base_11|, #valid=|v_#valid_41|, #memory_int=|v_#memory_int_41|, #length=|v_#length_21|, ULTIMATE.start_main_#t~nondet59=|v_ULTIMATE.start_main_#t~nondet59_6|, ULTIMATE.start_main_~#t2682~0.offset=|v_ULTIMATE.start_main_~#t2682~0.offset_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2682~0.base, #valid, #memory_int, #length, ULTIMATE.start_main_#t~nondet59, ULTIMATE.start_main_~#t2682~0.offset] because there is no mapped edge [2019-12-18 23:10:17,225 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [894] [894] L760-->L764: Formula: (and (= v_~__unbuffered_p0_EAX~0_7 (select (select |v_#memory_int_29| |v_~#z~0.base_18|) |v_~#z~0.offset_18|)) (not (= 0 (mod v_~weak$$choice2~0_16 256))) (= 1 v_~__unbuffered_p0_EAX$read_delayed~0_6) (= |v_~#z~0.base_18| v_~__unbuffered_p0_EAX$read_delayed_var~0.base_5) (= v_~z$r_buff1_thd1~0_39 v_~z$r_buff1_thd1~0_40) (= |v_~#z~0.offset_18| v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_5)) InVars {~#z~0.base=|v_~#z~0.base_18|, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_40, #memory_int=|v_#memory_int_29|, ~weak$$choice2~0=v_~weak$$choice2~0_16, ~#z~0.offset=|v_~#z~0.offset_18|} OutVars{P0Thread1of1ForFork0_#t~ite45=|v_P0Thread1of1ForFork0_#t~ite45_8|, ~#z~0.base=|v_~#z~0.base_18|, P0Thread1of1ForFork0_#t~ite46=|v_P0Thread1of1ForFork0_#t~ite46_8|, P0Thread1of1ForFork0_#t~ite47=|v_P0Thread1of1ForFork0_#t~ite47_9|, P0Thread1of1ForFork0_#t~ite48=|v_P0Thread1of1ForFork0_#t~ite48_9|, P0Thread1of1ForFork0_#t~mem49=|v_P0Thread1of1ForFork0_#t~mem49_5|, ~#z~0.offset=|v_~#z~0.offset_18|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_5, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_7, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_39, #memory_int=|v_#memory_int_29|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_5, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_6, ~weak$$choice2~0=v_~weak$$choice2~0_16, P0Thread1of1ForFork0_#t~ite43=|v_P0Thread1of1ForFork0_#t~ite43_8|, P0Thread1of1ForFork0_#t~ite44=|v_P0Thread1of1ForFork0_#t~ite44_8|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite45, P0Thread1of1ForFork0_#t~ite46, P0Thread1of1ForFork0_#t~ite47, ~__unbuffered_p0_EAX~0, P0Thread1of1ForFork0_#t~ite48, ~z$r_buff1_thd1~0, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~__unbuffered_p0_EAX$read_delayed~0, P0Thread1of1ForFork0_#t~mem49, ~__unbuffered_p0_EAX$read_delayed_var~0.base, P0Thread1of1ForFork0_#t~ite43, P0Thread1of1ForFork0_#t~ite44] because there is no mapped edge [2019-12-18 23:10:17,225 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [961] [961] L764-->L775: Formula: (and (= 1 v_~x~0_5) (= 0 v_~z$flush_delayed~0_6) (= (store |v_#memory_int_33| |v_~#z~0.base_21| (store (select |v_#memory_int_33| |v_~#z~0.base_21|) |v_~#z~0.offset_21| v_~z$mem_tmp~0_5)) |v_#memory_int_32|) (not (= 0 (mod v_~z$flush_delayed~0_7 256))) (= (+ v_~__unbuffered_cnt~0_12 1) v_~__unbuffered_cnt~0_11)) InVars {~#z~0.base=|v_~#z~0.base_21|, ~z$mem_tmp~0=v_~z$mem_tmp~0_5, #memory_int=|v_#memory_int_33|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_12, ~z$flush_delayed~0=v_~z$flush_delayed~0_7, ~#z~0.offset=|v_~#z~0.offset_21|} OutVars{~#z~0.base=|v_~#z~0.base_21|, ~z$mem_tmp~0=v_~z$mem_tmp~0_5, P0Thread1of1ForFork0_#t~mem50=|v_P0Thread1of1ForFork0_#t~mem50_5|, #memory_int=|v_#memory_int_32|, P0Thread1of1ForFork0_#t~ite51=|v_P0Thread1of1ForFork0_#t~ite51_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_11, ~z$flush_delayed~0=v_~z$flush_delayed~0_6, ~x~0=v_~x~0_5, ~#z~0.offset=|v_~#z~0.offset_21|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~mem50, #memory_int, P0Thread1of1ForFork0_#t~ite51, ~__unbuffered_cnt~0, ~z$flush_delayed~0, ~x~0] because there is no mapped edge [2019-12-18 23:10:17,226 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1033] [1033] P1ENTRY-->P1EXIT: Formula: (and (= 0 |v_P1Thread1of1ForFork1_#res.base_5|) (= (+ v_~__unbuffered_cnt~0_17 1) v_~__unbuffered_cnt~0_16) (= 1 v_~y~0_6) (= |v_P1Thread1of1ForFork1_#in~arg.offset_4| v_P1Thread1of1ForFork1_~arg.offset_4) (= v_~__unbuffered_p1_EAX~0_6 v_~x~0_7) (= v_P1Thread1of1ForFork1_~arg.base_4 |v_P1Thread1of1ForFork1_#in~arg.base_4|) (= |v_P1Thread1of1ForFork1_#res.offset_5| 0)) InVars {P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_4|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_4|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_17, ~x~0=v_~x~0_7} OutVars{P1Thread1of1ForFork1_~arg.offset=v_P1Thread1of1ForFork1_~arg.offset_4, P1Thread1of1ForFork1_#res.offset=|v_P1Thread1of1ForFork1_#res.offset_5|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_6, P1Thread1of1ForFork1_~arg.base=v_P1Thread1of1ForFork1_~arg.base_4, P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_4|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_4|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_16, ~y~0=v_~y~0_6, ~x~0=v_~x~0_7, P1Thread1of1ForFork1_#res.base=|v_P1Thread1of1ForFork1_#res.base_5|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_~arg.offset, P1Thread1of1ForFork1_#res.offset, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork1_~arg.base, ~__unbuffered_cnt~0, ~y~0, P1Thread1of1ForFork1_#res.base] because there is no mapped edge [2019-12-18 23:10:17,226 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1006] [1006] L826-1-->L828: Formula: (and (= |v_ULTIMATE.start_main_~#t2683~0.offset_10| 0) (= 0 (select |v_#valid_34| |v_ULTIMATE.start_main_~#t2683~0.base_11|)) (not (= 0 |v_ULTIMATE.start_main_~#t2683~0.base_11|)) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t2683~0.base_11| 4)) (< |v_#StackHeapBarrier_12| |v_ULTIMATE.start_main_~#t2683~0.base_11|) (= |v_#memory_int_39| (store |v_#memory_int_40| |v_ULTIMATE.start_main_~#t2683~0.base_11| (store (select |v_#memory_int_40| |v_ULTIMATE.start_main_~#t2683~0.base_11|) |v_ULTIMATE.start_main_~#t2683~0.offset_10| 2))) (= |v_#valid_33| (store |v_#valid_34| |v_ULTIMATE.start_main_~#t2683~0.base_11| 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_34|, #memory_int=|v_#memory_int_40|, #length=|v_#length_20|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_33|, #memory_int=|v_#memory_int_39|, #length=|v_#length_19|, ULTIMATE.start_main_~#t2683~0.offset=|v_ULTIMATE.start_main_~#t2683~0.offset_10|, ULTIMATE.start_main_#t~nondet60=|v_ULTIMATE.start_main_#t~nondet60_6|, ULTIMATE.start_main_~#t2683~0.base=|v_ULTIMATE.start_main_~#t2683~0.base_11|} AuxVars[] AssignedVars[#valid, #memory_int, #length, ULTIMATE.start_main_~#t2683~0.offset, ULTIMATE.start_main_#t~nondet60, ULTIMATE.start_main_~#t2683~0.base] because there is no mapped edge [2019-12-18 23:10:17,230 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [996] [996] L801-2-->L801-5: Formula: (let ((.cse2 (= 0 (mod ~z$w_buff1_used~0_In-1532211313 256))) (.cse1 (= 0 (mod ~z$r_buff1_thd3~0_In-1532211313 256))) (.cse0 (= |P2Thread1of1ForFork2_#t~ite54_Out-1532211313| |P2Thread1of1ForFork2_#t~ite53_Out-1532211313|))) (or (and (= (select (select |#memory_int_In-1532211313| |~#z~0.base_In-1532211313|) |~#z~0.offset_In-1532211313|) |P2Thread1of1ForFork2_#t~mem52_Out-1532211313|) .cse0 (= |P2Thread1of1ForFork2_#t~mem52_Out-1532211313| |P2Thread1of1ForFork2_#t~ite53_Out-1532211313|) (or .cse1 .cse2)) (and (= ~z$w_buff1~0_In-1532211313 |P2Thread1of1ForFork2_#t~ite53_Out-1532211313|) (not .cse2) (not .cse1) .cse0 (= |P2Thread1of1ForFork2_#t~mem52_In-1532211313| |P2Thread1of1ForFork2_#t~mem52_Out-1532211313|)))) InVars {~#z~0.base=|~#z~0.base_In-1532211313|, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In-1532211313, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-1532211313, #memory_int=|#memory_int_In-1532211313|, ~z$w_buff1~0=~z$w_buff1~0_In-1532211313, P2Thread1of1ForFork2_#t~mem52=|P2Thread1of1ForFork2_#t~mem52_In-1532211313|, ~#z~0.offset=|~#z~0.offset_In-1532211313|} OutVars{~#z~0.base=|~#z~0.base_In-1532211313|, P2Thread1of1ForFork2_#t~ite54=|P2Thread1of1ForFork2_#t~ite54_Out-1532211313|, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In-1532211313, P2Thread1of1ForFork2_#t~ite53=|P2Thread1of1ForFork2_#t~ite53_Out-1532211313|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-1532211313, #memory_int=|#memory_int_In-1532211313|, ~z$w_buff1~0=~z$w_buff1~0_In-1532211313, P2Thread1of1ForFork2_#t~mem52=|P2Thread1of1ForFork2_#t~mem52_Out-1532211313|, ~#z~0.offset=|~#z~0.offset_In-1532211313|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite54, P2Thread1of1ForFork2_#t~ite53, P2Thread1of1ForFork2_#t~mem52] because there is no mapped edge [2019-12-18 23:10:17,232 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [985] [985] L802-->L802-2: Formula: (let ((.cse1 (= 0 (mod ~z$w_buff0_used~0_In58954699 256))) (.cse0 (= 0 (mod ~z$r_buff0_thd3~0_In58954699 256)))) (or (and (= 0 |P2Thread1of1ForFork2_#t~ite55_Out58954699|) (not .cse0) (not .cse1)) (and (= ~z$w_buff0_used~0_In58954699 |P2Thread1of1ForFork2_#t~ite55_Out58954699|) (or .cse1 .cse0)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In58954699, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In58954699} OutVars{P2Thread1of1ForFork2_#t~ite55=|P2Thread1of1ForFork2_#t~ite55_Out58954699|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In58954699, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In58954699} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite55] because there is no mapped edge [2019-12-18 23:10:17,234 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [982] [982] L803-->L803-2: Formula: (let ((.cse3 (= 0 (mod ~z$w_buff1_used~0_In1691915636 256))) (.cse2 (= (mod ~z$r_buff1_thd3~0_In1691915636 256) 0)) (.cse1 (= (mod ~z$r_buff0_thd3~0_In1691915636 256) 0)) (.cse0 (= 0 (mod ~z$w_buff0_used~0_In1691915636 256)))) (or (and (or .cse0 .cse1) (= ~z$w_buff1_used~0_In1691915636 |P2Thread1of1ForFork2_#t~ite56_Out1691915636|) (or .cse2 .cse3)) (and (= |P2Thread1of1ForFork2_#t~ite56_Out1691915636| 0) (or (and (not .cse3) (not .cse2)) (and (not .cse1) (not .cse0)))))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In1691915636, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In1691915636, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1691915636, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In1691915636} OutVars{P2Thread1of1ForFork2_#t~ite56=|P2Thread1of1ForFork2_#t~ite56_Out1691915636|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1691915636, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In1691915636, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1691915636, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In1691915636} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite56] because there is no mapped edge [2019-12-18 23:10:17,235 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [979] [979] L804-->L805: Formula: (let ((.cse1 (= 0 (mod ~z$r_buff0_thd3~0_In1821981268 256))) (.cse0 (= (mod ~z$w_buff0_used~0_In1821981268 256) 0))) (or (and (or .cse0 .cse1) (= ~z$r_buff0_thd3~0_Out1821981268 ~z$r_buff0_thd3~0_In1821981268)) (and (= ~z$r_buff0_thd3~0_Out1821981268 0) (not .cse1) (not .cse0)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In1821981268, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In1821981268} OutVars{P2Thread1of1ForFork2_#t~ite57=|P2Thread1of1ForFork2_#t~ite57_Out1821981268|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1821981268, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_Out1821981268} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite57, ~z$r_buff0_thd3~0] because there is no mapped edge [2019-12-18 23:10:17,235 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [989] [989] L805-->L805-2: Formula: (let ((.cse3 (= 0 (mod ~z$r_buff0_thd3~0_In1665638206 256))) (.cse2 (= 0 (mod ~z$w_buff0_used~0_In1665638206 256))) (.cse1 (= 0 (mod ~z$w_buff1_used~0_In1665638206 256))) (.cse0 (= 0 (mod ~z$r_buff1_thd3~0_In1665638206 256)))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |P2Thread1of1ForFork2_#t~ite58_Out1665638206|)) (and (or .cse3 .cse2) (or .cse1 .cse0) (= |P2Thread1of1ForFork2_#t~ite58_Out1665638206| ~z$r_buff1_thd3~0_In1665638206)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In1665638206, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In1665638206, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1665638206, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In1665638206} OutVars{P2Thread1of1ForFork2_#t~ite58=|P2Thread1of1ForFork2_#t~ite58_Out1665638206|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1665638206, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In1665638206, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1665638206, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In1665638206} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite58] because there is no mapped edge [2019-12-18 23:10:17,236 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1013] [1013] L805-2-->P2EXIT: Formula: (and (= 0 |v_P2Thread1of1ForFork2_#res.base_5|) (= v_~__unbuffered_cnt~0_14 (+ v_~__unbuffered_cnt~0_15 1)) (= |v_P2Thread1of1ForFork2_#res.offset_5| 0) (= |v_P2Thread1of1ForFork2_#t~ite58_8| v_~z$r_buff1_thd3~0_13)) InVars {P2Thread1of1ForFork2_#t~ite58=|v_P2Thread1of1ForFork2_#t~ite58_8|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_15} OutVars{P2Thread1of1ForFork2_#t~ite58=|v_P2Thread1of1ForFork2_#t~ite58_7|, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_13, P2Thread1of1ForFork2_#res.base=|v_P2Thread1of1ForFork2_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_14, P2Thread1of1ForFork2_#res.offset=|v_P2Thread1of1ForFork2_#res.offset_5|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite58, ~z$r_buff1_thd3~0, P2Thread1of1ForFork2_#res.base, ~__unbuffered_cnt~0, P2Thread1of1ForFork2_#res.offset] because there is no mapped edge [2019-12-18 23:10:17,236 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [887] [887] L828-1-->L834: Formula: (and (= 3 v_~__unbuffered_cnt~0_10) (= v_~main$tmp_guard0~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_10} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_10, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_4, ULTIMATE.start_main_#t~nondet61=|v_ULTIMATE.start_main_#t~nondet61_3|} AuxVars[] AssignedVars[~main$tmp_guard0~0, ULTIMATE.start_main_#t~nondet61] because there is no mapped edge [2019-12-18 23:10:17,237 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [995] [995] L834-2-->L834-5: Formula: (let ((.cse2 (= |ULTIMATE.start_main_#t~ite63_Out-785676775| |ULTIMATE.start_main_#t~ite64_Out-785676775|)) (.cse1 (= (mod ~z$r_buff1_thd0~0_In-785676775 256) 0)) (.cse0 (= 0 (mod ~z$w_buff1_used~0_In-785676775 256)))) (or (and (= |ULTIMATE.start_main_#t~ite63_Out-785676775| ~z$w_buff1~0_In-785676775) (not .cse0) (= |ULTIMATE.start_main_#t~mem62_In-785676775| |ULTIMATE.start_main_#t~mem62_Out-785676775|) (not .cse1) .cse2) (and .cse2 (or .cse1 .cse0) (= |ULTIMATE.start_main_#t~mem62_Out-785676775| |ULTIMATE.start_main_#t~ite63_Out-785676775|) (= |ULTIMATE.start_main_#t~mem62_Out-785676775| (select (select |#memory_int_In-785676775| |~#z~0.base_In-785676775|) |~#z~0.offset_In-785676775|))))) InVars {~#z~0.base=|~#z~0.base_In-785676775|, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In-785676775, ULTIMATE.start_main_#t~mem62=|ULTIMATE.start_main_#t~mem62_In-785676775|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-785676775, #memory_int=|#memory_int_In-785676775|, ~z$w_buff1~0=~z$w_buff1~0_In-785676775, ~#z~0.offset=|~#z~0.offset_In-785676775|} OutVars{ULTIMATE.start_main_#t~ite63=|ULTIMATE.start_main_#t~ite63_Out-785676775|, ~#z~0.base=|~#z~0.base_In-785676775|, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In-785676775, ULTIMATE.start_main_#t~mem62=|ULTIMATE.start_main_#t~mem62_Out-785676775|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-785676775, #memory_int=|#memory_int_In-785676775|, ~z$w_buff1~0=~z$w_buff1~0_In-785676775, ULTIMATE.start_main_#t~ite64=|ULTIMATE.start_main_#t~ite64_Out-785676775|, ~#z~0.offset=|~#z~0.offset_In-785676775|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite63, ULTIMATE.start_main_#t~mem62, ULTIMATE.start_main_#t~ite64] because there is no mapped edge [2019-12-18 23:10:17,239 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [991] [991] L835-->L835-2: Formula: (let ((.cse1 (= 0 (mod ~z$w_buff0_used~0_In150917854 256))) (.cse0 (= (mod ~z$r_buff0_thd0~0_In150917854 256) 0))) (or (and (= |ULTIMATE.start_main_#t~ite65_Out150917854| 0) (not .cse0) (not .cse1)) (and (= |ULTIMATE.start_main_#t~ite65_Out150917854| ~z$w_buff0_used~0_In150917854) (or .cse1 .cse0)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In150917854, ~z$w_buff0_used~0=~z$w_buff0_used~0_In150917854} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In150917854, ~z$w_buff0_used~0=~z$w_buff0_used~0_In150917854, ULTIMATE.start_main_#t~ite65=|ULTIMATE.start_main_#t~ite65_Out150917854|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite65] because there is no mapped edge [2019-12-18 23:10:17,241 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [981] [981] L836-->L836-2: Formula: (let ((.cse2 (= (mod ~z$r_buff1_thd0~0_In652375342 256) 0)) (.cse3 (= 0 (mod ~z$w_buff1_used~0_In652375342 256))) (.cse1 (= (mod ~z$w_buff0_used~0_In652375342 256) 0)) (.cse0 (= (mod ~z$r_buff0_thd0~0_In652375342 256) 0))) (or (and (= ~z$w_buff1_used~0_In652375342 |ULTIMATE.start_main_#t~ite66_Out652375342|) (or .cse0 .cse1) (or .cse2 .cse3)) (and (= 0 |ULTIMATE.start_main_#t~ite66_Out652375342|) (or (and (not .cse2) (not .cse3)) (and (not .cse1) (not .cse0)))))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In652375342, ~z$w_buff0_used~0=~z$w_buff0_used~0_In652375342, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In652375342, ~z$w_buff1_used~0=~z$w_buff1_used~0_In652375342} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In652375342, ~z$w_buff0_used~0=~z$w_buff0_used~0_In652375342, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In652375342, ~z$w_buff1_used~0=~z$w_buff1_used~0_In652375342, ULTIMATE.start_main_#t~ite66=|ULTIMATE.start_main_#t~ite66_Out652375342|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite66] because there is no mapped edge [2019-12-18 23:10:17,242 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [990] [990] L837-->L838: Formula: (let ((.cse1 (= (mod ~z$w_buff0_used~0_In2145797477 256) 0)) (.cse0 (= (mod ~z$r_buff0_thd0~0_In2145797477 256) 0))) (or (and (= ~z$r_buff0_thd0~0_In2145797477 ~z$r_buff0_thd0~0_Out2145797477) (or .cse0 .cse1)) (and (not .cse1) (= 0 ~z$r_buff0_thd0~0_Out2145797477) (not .cse0)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In2145797477, ~z$w_buff0_used~0=~z$w_buff0_used~0_In2145797477} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_Out2145797477, ~z$w_buff0_used~0=~z$w_buff0_used~0_In2145797477, ULTIMATE.start_main_#t~ite67=|ULTIMATE.start_main_#t~ite67_Out2145797477|} AuxVars[] AssignedVars[~z$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite67] because there is no mapped edge [2019-12-18 23:10:17,243 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [992] [992] L838-->L838-2: Formula: (let ((.cse3 (= 0 (mod ~z$r_buff1_thd0~0_In1374555710 256))) (.cse2 (= 0 (mod ~z$w_buff1_used~0_In1374555710 256))) (.cse0 (= (mod ~z$r_buff0_thd0~0_In1374555710 256) 0)) (.cse1 (= 0 (mod ~z$w_buff0_used~0_In1374555710 256)))) (or (and (= |ULTIMATE.start_main_#t~ite68_Out1374555710| 0) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (= |ULTIMATE.start_main_#t~ite68_Out1374555710| ~z$r_buff1_thd0~0_In1374555710) (or .cse3 .cse2) (or .cse0 .cse1)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1374555710, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1374555710, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In1374555710, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1374555710} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1374555710, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1374555710, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In1374555710, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1374555710, ULTIMATE.start_main_#t~ite68=|ULTIMATE.start_main_#t~ite68_Out1374555710|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite68] because there is no mapped edge [2019-12-18 23:10:17,246 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [994] [994] L842-1-->L842-5: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice1~0_In1221282062 256))) (.cse1 (= |ULTIMATE.start_main_#t~ite71_Out1221282062| |ULTIMATE.start_main_#t~ite72_Out1221282062|))) (or (and (= |ULTIMATE.start_main_#t~ite71_Out1221282062| ~__unbuffered_p0_EAX~0_In1221282062) .cse0 (= |ULTIMATE.start_main_#t~mem70_In1221282062| |ULTIMATE.start_main_#t~mem70_Out1221282062|) .cse1) (and (= |ULTIMATE.start_main_#t~mem70_Out1221282062| (select (select |#memory_int_In1221282062| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In1221282062) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In1221282062)) (not .cse0) .cse1 (= |ULTIMATE.start_main_#t~mem70_Out1221282062| |ULTIMATE.start_main_#t~ite71_Out1221282062|)))) InVars {~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In1221282062, ~weak$$choice1~0=~weak$$choice1~0_In1221282062, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In1221282062, #memory_int=|#memory_int_In1221282062|, ULTIMATE.start_main_#t~mem70=|ULTIMATE.start_main_#t~mem70_In1221282062|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In1221282062} OutVars{ULTIMATE.start_main_#t~ite71=|ULTIMATE.start_main_#t~ite71_Out1221282062|, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In1221282062, ~weak$$choice1~0=~weak$$choice1~0_In1221282062, ULTIMATE.start_main_#t~ite72=|ULTIMATE.start_main_#t~ite72_Out1221282062|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In1221282062, #memory_int=|#memory_int_In1221282062|, ULTIMATE.start_main_#t~mem70=|ULTIMATE.start_main_#t~mem70_Out1221282062|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In1221282062} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite71, ULTIMATE.start_main_#t~ite72, ULTIMATE.start_main_#t~mem70] because there is no mapped edge [2019-12-18 23:10:17,247 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1062] [1062] L845-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= |v_ULTIMATE.start___VERIFIER_assert_#in~expression_10| (mod v_~main$tmp_guard1~0_10 256)) (= v_ULTIMATE.start___VERIFIER_assert_~expression_13 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_10|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_13 0)) InVars {~main$tmp_guard1~0=v_~main$tmp_guard1~0_10} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_13, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_10, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_10|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression, ULTIMATE.start___VERIFIER_assert_#in~expression] because there is no mapped edge [2019-12-18 23:10:17,320 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.12 11:10:17 BasicIcfg [2019-12-18 23:10:17,321 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-18 23:10:17,322 INFO L168 Benchmark]: Toolchain (without parser) took 13469.90 ms. Allocated memory was 138.9 MB in the beginning and 560.5 MB in the end (delta: 421.5 MB). Free memory was 100.4 MB in the beginning and 228.4 MB in the end (delta: -128.0 MB). Peak memory consumption was 293.6 MB. Max. memory is 7.1 GB. [2019-12-18 23:10:17,323 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 138.9 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-12-18 23:10:17,324 INFO L168 Benchmark]: CACSL2BoogieTranslator took 860.15 ms. Allocated memory was 138.9 MB in the beginning and 202.9 MB in the end (delta: 64.0 MB). Free memory was 100.2 MB in the beginning and 155.8 MB in the end (delta: -55.6 MB). Peak memory consumption was 24.8 MB. Max. memory is 7.1 GB. [2019-12-18 23:10:17,325 INFO L168 Benchmark]: Boogie Procedure Inliner took 64.59 ms. Allocated memory is still 202.9 MB. Free memory was 155.8 MB in the beginning and 153.2 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-12-18 23:10:17,326 INFO L168 Benchmark]: Boogie Preprocessor took 56.54 ms. Allocated memory is still 202.9 MB. Free memory was 153.2 MB in the beginning and 150.6 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-12-18 23:10:17,326 INFO L168 Benchmark]: RCFGBuilder took 927.09 ms. Allocated memory is still 202.9 MB. Free memory was 150.6 MB in the beginning and 92.6 MB in the end (delta: 57.9 MB). Peak memory consumption was 57.9 MB. Max. memory is 7.1 GB. [2019-12-18 23:10:17,327 INFO L168 Benchmark]: TraceAbstraction took 11556.01 ms. Allocated memory was 202.9 MB in the beginning and 560.5 MB in the end (delta: 357.6 MB). Free memory was 92.0 MB in the beginning and 228.4 MB in the end (delta: -136.4 MB). Peak memory consumption was 221.2 MB. Max. memory is 7.1 GB. [2019-12-18 23:10:17,332 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 138.9 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 860.15 ms. Allocated memory was 138.9 MB in the beginning and 202.9 MB in the end (delta: 64.0 MB). Free memory was 100.2 MB in the beginning and 155.8 MB in the end (delta: -55.6 MB). Peak memory consumption was 24.8 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 64.59 ms. Allocated memory is still 202.9 MB. Free memory was 155.8 MB in the beginning and 153.2 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 56.54 ms. Allocated memory is still 202.9 MB. Free memory was 153.2 MB in the beginning and 150.6 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 927.09 ms. Allocated memory is still 202.9 MB. Free memory was 150.6 MB in the beginning and 92.6 MB in the end (delta: 57.9 MB). Peak memory consumption was 57.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 11556.01 ms. Allocated memory was 202.9 MB in the beginning and 560.5 MB in the end (delta: 357.6 MB). Free memory was 92.0 MB in the beginning and 228.4 MB in the end (delta: -136.4 MB). Peak memory consumption was 221.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 5.9s, 208 ProgramPointsBefore, 85 ProgramPointsAfterwards, 253 TransitionsBefore, 106 TransitionsAfterwards, 20370 CoEnabledTransitionPairs, 8 FixpointIterations, 51 TrivialSequentialCompositions, 54 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 71 ConcurrentYvCompositions, 28 ChoiceCompositions, 9690 VarBasedMoverChecksPositive, 201 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 0 MoverChecksTotal, 90715 CheckedPairsTotal, 176 TotalNumberOfCompositions - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L824] FCALL, FORK 0 pthread_create(&t2681, ((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_buff0_thd3=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$r_buff1_thd3=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, __unbuffered_p2_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=0, z={5:0}, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L749] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L750] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L751] 1 z$flush_delayed = weak$$choice2 [L752] EXPR 1 \read(z) [L752] 1 z$mem_tmp = z [L753] 1 weak$$choice1 = __VERIFIER_nondet_bool() [L754] EXPR 1 !z$w_buff0_used ? z : (z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : (z$w_buff0_used && !z$r_buff1_thd1 && z$w_buff1_used && !z$r_buff0_thd1 ? (weak$$choice0 ? z : (weak$$choice1 ? z$w_buff0 : z$w_buff1)) : (z$w_buff0_used && z$r_buff1_thd1 && z$w_buff1_used && !z$r_buff0_thd1 ? (weak$$choice0 ? z$w_buff1 : z$w_buff0) : (weak$$choice0 ? z$w_buff0 : z)))) [L754] EXPR 1 \read(z) [L754] EXPR 1 !z$w_buff0_used ? z : (z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : (z$w_buff0_used && !z$r_buff1_thd1 && z$w_buff1_used && !z$r_buff0_thd1 ? (weak$$choice0 ? z : (weak$$choice1 ? z$w_buff0 : z$w_buff1)) : (z$w_buff0_used && z$r_buff1_thd1 && z$w_buff1_used && !z$r_buff0_thd1 ? (weak$$choice0 ? z$w_buff1 : z$w_buff0) : (weak$$choice0 ? z$w_buff0 : z)))) VAL [!z$w_buff0_used ? z : (z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : (z$w_buff0_used && !z$r_buff1_thd1 && z$w_buff1_used && !z$r_buff0_thd1 ? (weak$$choice0 ? z : (weak$$choice1 ? z$w_buff0 : z$w_buff1)) : (z$w_buff0_used && z$r_buff1_thd1 && z$w_buff1_used && !z$r_buff0_thd1 ? (weak$$choice0 ? z$w_buff1 : z$w_buff0) : (weak$$choice0 ? z$w_buff0 : z))))=0, \read(z)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$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$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$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$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=4, weak$$choice2=1, x=0, y=0, z={5:0}, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L754] 1 z = !z$w_buff0_used ? z : (z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : (z$w_buff0_used && !z$r_buff1_thd1 && z$w_buff1_used && !z$r_buff0_thd1 ? (weak$$choice0 ? z : (weak$$choice1 ? z$w_buff0 : z$w_buff1)) : (z$w_buff0_used && z$r_buff1_thd1 && z$w_buff1_used && !z$r_buff0_thd1 ? (weak$$choice0 ? z$w_buff1 : z$w_buff0) : (weak$$choice0 ? z$w_buff0 : z)))) [L757] 1 z$w_buff0_used = weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd1 ? (_Bool)0 : (z$w_buff0_used && !z$r_buff1_thd1 && z$w_buff1_used && !z$r_buff0_thd1 ? weak$$choice0 || !weak$$choice1 : (z$w_buff0_used && z$r_buff1_thd1 && z$w_buff1_used && !z$r_buff0_thd1 ? weak$$choice0 : weak$$choice0)))) [L758] 1 z$w_buff1_used = weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd1 ? (_Bool)0 : (z$w_buff0_used && !z$r_buff1_thd1 && z$w_buff1_used && !z$r_buff0_thd1 ? weak$$choice0 : (z$w_buff0_used && z$r_buff1_thd1 && z$w_buff1_used && !z$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)))) [L826] FCALL, FORK 0 pthread_create(&t2682, ((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_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=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, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=4, weak$$choice2=1, x=0, y=0, z={5:0}, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L828] FCALL, FORK 0 pthread_create(&t2683, ((void *)0), P2, ((void *)0)) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=4, weak$$choice2=1, x=1, y=1, z={5:0}, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L795] 3 __unbuffered_p2_EAX = y [L798] 3 z = 1 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_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __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, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, 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=4, weak$$choice2=1, x=1, y=1, z={5:0}, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L801] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd3 ? z$w_buff1 : z) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=4, weak$$choice2=1, x=1, y=1, z={5:0}, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L801] 3 z = z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd3 ? z$w_buff1 : z) [L802] 3 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used [L803] 3 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$w_buff1_used [L834] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __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_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __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, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, 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=4, weak$$choice2=1, x=1, y=1, z={5:0}, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L834] 0 z = z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) [L835] 0 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used [L836] 0 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$w_buff1_used [L838] 0 z$r_buff1_thd0 = z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$r_buff1_thd0 [L841] 0 weak$$choice1 = __VERIFIER_nondet_bool() [L842] EXPR 0 __unbuffered_p0_EAX$read_delayed ? (weak$$choice1 ? *__unbuffered_p0_EAX$read_delayed_var : __unbuffered_p0_EAX) : __unbuffered_p0_EAX VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=1, weak$$choice2=1, x=1, y=1, z={5:0}, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L842] 0 __unbuffered_p0_EAX = __unbuffered_p0_EAX$read_delayed ? (weak$$choice1 ? *__unbuffered_p0_EAX$read_delayed_var : __unbuffered_p0_EAX) : __unbuffered_p0_EAX [L843] 0 main$tmp_guard1 = !(__unbuffered_p0_EAX == 1 && __unbuffered_p1_EAX == 1 && __unbuffered_p2_EAX == 1) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=1, weak$$choice2=1, x=1, y=1, z={5:0}, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 199 locations, 1 error locations. Result: UNSAFE, OverallTime: 11.2s, OverallIterations: 8, TraceHistogramMax: 1, AutomataDifference: 0.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 695 SDtfs, 1074 SDslu, 670 SDs, 0 SdLazy, 63 SolverSat, 20 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 23 GetRequests, 7 SyntacticMatches, 2 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=17804occurred 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: 1.2s AutomataMinimizationTime, 7 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.6s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 256 NumberOfCodeBlocks, 256 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 204 ConstructedInterpolants, 0 QuantifiedInterpolants, 20237 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 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...