/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/safe014_power.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-27 07:40:02,412 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-27 07:40:02,414 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-27 07:40:02,430 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-27 07:40:02,431 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-27 07:40:02,433 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-27 07:40:02,435 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-27 07:40:02,445 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-27 07:40:02,447 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-27 07:40:02,448 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-27 07:40:02,449 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-27 07:40:02,451 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-27 07:40:02,451 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-27 07:40:02,456 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-27 07:40:02,457 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-27 07:40:02,458 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-27 07:40:02,459 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-27 07:40:02,460 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-27 07:40:02,462 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-27 07:40:02,463 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-27 07:40:02,465 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-27 07:40:02,466 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-27 07:40:02,467 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-27 07:40:02,468 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-27 07:40:02,470 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-27 07:40:02,470 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-27 07:40:02,470 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-27 07:40:02,471 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-27 07:40:02,471 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-27 07:40:02,472 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-27 07:40:02,473 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-27 07:40:02,473 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-27 07:40:02,474 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-27 07:40:02,475 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-27 07:40:02,476 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-27 07:40:02,476 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-27 07:40:02,477 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-27 07:40:02,477 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-27 07:40:02,478 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-27 07:40:02,479 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-27 07:40:02,479 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-27 07:40:02,480 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 [2019-12-27 07:40:02,495 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-27 07:40:02,495 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-27 07:40:02,496 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-27 07:40:02,496 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-27 07:40:02,497 INFO L138 SettingsManager]: * Use SBE=true [2019-12-27 07:40:02,497 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-27 07:40:02,497 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-27 07:40:02,497 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-27 07:40:02,498 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-27 07:40:02,498 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-27 07:40:02,498 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-27 07:40:02,498 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-27 07:40:02,498 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-27 07:40:02,498 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-27 07:40:02,499 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-27 07:40:02,499 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-27 07:40:02,499 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-27 07:40:02,499 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-27 07:40:02,499 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-27 07:40:02,500 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-27 07:40:02,500 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-27 07:40:02,500 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 07:40:02,500 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-27 07:40:02,500 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-27 07:40:02,501 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-27 07:40:02,501 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-27 07:40:02,501 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-27 07:40:02,501 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2019-12-27 07:40:02,501 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-27 07:40:02,502 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-27 07:40:02,793 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-27 07:40:02,812 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-27 07:40:02,816 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-27 07:40:02,817 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-27 07:40:02,817 INFO L275 PluginConnector]: CDTParser initialized [2019-12-27 07:40:02,819 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe014_power.oepc.i [2019-12-27 07:40:02,896 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea9c20585/4898783b486448c59a921b8eeba81bdc/FLAG4ac80e778 [2019-12-27 07:40:03,456 INFO L306 CDTParser]: Found 1 translation units. [2019-12-27 07:40:03,457 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe014_power.oepc.i [2019-12-27 07:40:03,472 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea9c20585/4898783b486448c59a921b8eeba81bdc/FLAG4ac80e778 [2019-12-27 07:40:03,708 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea9c20585/4898783b486448c59a921b8eeba81bdc [2019-12-27 07:40:03,716 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-27 07:40:03,718 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-27 07:40:03,719 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-27 07:40:03,719 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-27 07:40:03,723 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-27 07:40:03,724 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 07:40:03" (1/1) ... [2019-12-27 07:40:03,726 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a3a9b46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 07:40:03, skipping insertion in model container [2019-12-27 07:40:03,727 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 07:40:03" (1/1) ... [2019-12-27 07:40:03,735 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-27 07:40:03,792 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-27 07:40:04,321 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 07:40:04,334 INFO L203 MainTranslator]: Completed pre-run [2019-12-27 07:40:04,423 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 07:40:04,518 INFO L208 MainTranslator]: Completed translation [2019-12-27 07:40:04,519 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 07:40:04 WrapperNode [2019-12-27 07:40:04,519 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-27 07:40:04,520 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-27 07:40:04,520 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-27 07:40:04,521 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-27 07:40:04,530 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 07:40:04" (1/1) ... [2019-12-27 07:40:04,558 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 07:40:04" (1/1) ... [2019-12-27 07:40:04,588 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-27 07:40:04,589 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-27 07:40:04,589 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-27 07:40:04,589 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-27 07:40:04,597 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 07:40:04" (1/1) ... [2019-12-27 07:40:04,597 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 07:40:04" (1/1) ... [2019-12-27 07:40:04,603 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 07:40:04" (1/1) ... [2019-12-27 07:40:04,603 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 07:40:04" (1/1) ... [2019-12-27 07:40:04,616 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 07:40:04" (1/1) ... [2019-12-27 07:40:04,621 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 07:40:04" (1/1) ... [2019-12-27 07:40:04,625 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 07:40:04" (1/1) ... [2019-12-27 07:40:04,630 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-27 07:40:04,631 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-27 07:40:04,631 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-27 07:40:04,631 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-27 07:40:04,632 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 07:40:04" (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 [2019-12-27 07:40:04,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-27 07:40:04,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-27 07:40:04,716 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-27 07:40:04,716 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-27 07:40:04,717 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-27 07:40:04,717 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-27 07:40:04,717 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-27 07:40:04,719 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-27 07:40:04,719 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-27 07:40:04,720 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-27 07:40:04,720 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-27 07:40:04,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-27 07:40:04,720 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-27 07:40:04,720 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-27 07:40:04,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-27 07:40:04,723 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-27 07:40:05,701 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-27 07:40:05,701 INFO L287 CfgBuilder]: Removed 6 assume(true) statements. [2019-12-27 07:40:05,703 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 07:40:05 BoogieIcfgContainer [2019-12-27 07:40:05,703 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-27 07:40:05,704 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-27 07:40:05,704 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-27 07:40:05,707 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-27 07:40:05,707 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.12 07:40:03" (1/3) ... [2019-12-27 07:40:05,708 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c76bfac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 07:40:05, skipping insertion in model container [2019-12-27 07:40:05,708 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 07:40:04" (2/3) ... [2019-12-27 07:40:05,708 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c76bfac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 07:40:05, skipping insertion in model container [2019-12-27 07:40:05,709 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 07:40:05" (3/3) ... [2019-12-27 07:40:05,710 INFO L109 eAbstractionObserver]: Analyzing ICFG safe014_power.oepc.i [2019-12-27 07:40:05,732 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-27 07:40:05,732 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-27 07:40:05,739 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-27 07:40:05,740 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-27 07:40:05,780 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,780 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,781 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,781 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,781 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,781 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,782 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,782 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,782 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,782 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,782 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,783 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,783 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,783 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,784 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,784 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,784 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,784 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,784 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,785 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,785 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,785 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,785 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,785 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,786 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,786 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,786 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,786 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,787 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,787 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,787 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,787 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,788 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,788 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,788 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,788 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,788 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,789 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,789 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,789 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,789 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,790 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,790 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,790 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,790 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,790 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,791 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,791 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,791 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,791 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,792 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,792 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,792 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,793 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,793 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,793 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,793 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,793 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,794 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,794 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,794 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,794 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,794 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,795 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,795 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,795 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,795 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,795 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,795 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,796 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,796 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,796 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,796 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,797 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,797 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,797 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,797 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,797 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,798 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,798 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,798 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,798 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,798 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,799 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,799 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,799 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,799 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,799 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,800 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,800 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,800 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,800 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,801 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,801 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,801 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,801 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,801 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,802 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,802 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,802 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,802 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,803 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,803 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,803 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,803 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,803 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,804 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,804 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,804 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,804 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,805 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,805 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,805 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,805 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,805 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,806 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,806 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,806 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,806 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,807 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,807 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,807 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,807 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,807 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,807 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,808 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,808 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,808 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,808 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,809 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,809 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,809 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,809 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,809 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,810 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,810 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,810 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,810 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,810 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,811 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,811 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,811 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,811 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,811 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,812 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,812 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,812 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,812 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,812 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,813 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,813 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,813 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,813 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,813 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,814 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,814 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,814 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,814 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,814 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,815 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,815 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,815 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,815 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,815 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,816 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,816 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,816 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,816 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,816 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,817 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,817 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,817 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,817 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,817 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,818 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,818 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,818 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,818 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,818 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,819 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,819 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,819 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,819 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,820 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,820 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,820 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,820 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,820 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,821 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,821 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,821 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,821 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,821 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,822 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,822 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,822 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~mem52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,822 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,822 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,823 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~mem52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,823 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,823 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,823 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,823 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,824 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,824 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,824 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,824 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,824 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,825 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,825 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,825 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,825 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,826 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,826 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,826 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,826 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,826 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,827 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,827 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,827 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,831 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,831 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,831 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,831 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,834 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,835 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,835 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,835 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,835 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,836 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,836 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,836 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,836 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,836 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~mem52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,837 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,841 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,842 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,842 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,842 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,843 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,843 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,843 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,843 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,843 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,843 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,844 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,844 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,844 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,844 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,844 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,845 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,845 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,845 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,845 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,845 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,846 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,846 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,846 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,846 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,846 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,846 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,847 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,847 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,847 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,847 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,848 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,848 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,848 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,848 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,848 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,849 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,849 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,849 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,849 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,849 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,849 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,850 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,850 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,850 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,850 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,850 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,851 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,851 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,851 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,851 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,851 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,851 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,852 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:40:05,868 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-12-27 07:40:05,890 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-27 07:40:05,890 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-27 07:40:05,891 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-27 07:40:05,891 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-27 07:40:05,891 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-27 07:40:05,891 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-27 07:40:05,891 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-27 07:40:05,891 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-27 07:40:05,910 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 207 places, 252 transitions [2019-12-27 07:40:05,912 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 207 places, 252 transitions [2019-12-27 07:40:06,032 INFO L132 PetriNetUnfolder]: 55/249 cut-off events. [2019-12-27 07:40:06,033 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 07:40:06,051 INFO L76 FinitePrefix]: Finished finitePrefix Result has 259 conditions, 249 events. 55/249 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 632 event pairs. 0/193 useless extension candidates. Maximal degree in co-relation 201. Up to 2 conditions per place. [2019-12-27 07:40:06,081 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 207 places, 252 transitions [2019-12-27 07:40:06,144 INFO L132 PetriNetUnfolder]: 55/249 cut-off events. [2019-12-27 07:40:06,144 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 07:40:06,152 INFO L76 FinitePrefix]: Finished finitePrefix Result has 259 conditions, 249 events. 55/249 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 632 event pairs. 0/193 useless extension candidates. Maximal degree in co-relation 201. Up to 2 conditions per place. [2019-12-27 07:40:06,179 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 20370 [2019-12-27 07:40:06,180 INFO L182 etLargeBlockEncoding]: Variable Check. [2019-12-27 07:40:10,497 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-12-27 07:40:10,615 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-12-27 07:40:11,136 WARN L192 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 132 [2019-12-27 07:40:11,380 WARN L192 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2019-12-27 07:40:11,415 INFO L206 etLargeBlockEncoding]: Checked pairs total: 95587 [2019-12-27 07:40:11,415 INFO L214 etLargeBlockEncoding]: Total number of compositions: 176 [2019-12-27 07:40:11,418 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 90 places, 113 transitions [2019-12-27 07:40:12,713 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 20588 states. [2019-12-27 07:40:12,715 INFO L276 IsEmpty]: Start isEmpty. Operand 20588 states. [2019-12-27 07:40:12,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-12-27 07:40:12,772 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 07:40:12,773 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 07:40:12,773 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 07:40:12,780 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 07:40:12,781 INFO L82 PathProgramCache]: Analyzing trace with hash 109985592, now seen corresponding path program 1 times [2019-12-27 07:40:12,792 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 07:40:12,792 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1811889754] [2019-12-27 07:40:12,793 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 07:40:12,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 07:40:13,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 07:40:13,086 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1811889754] [2019-12-27 07:40:13,089 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 07:40:13,089 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 07:40:13,091 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1574609972] [2019-12-27 07:40:13,096 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 07:40:13,097 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 07:40:13,112 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 07:40:13,114 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 07:40:13,116 INFO L87 Difference]: Start difference. First operand 20588 states. Second operand 3 states. [2019-12-27 07:40:13,346 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 07:40:13,347 INFO L93 Difference]: Finished difference Result 12173 states and 43525 transitions. [2019-12-27 07:40:13,347 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 07:40:13,349 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 19 [2019-12-27 07:40:13,349 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 07:40:13,494 INFO L225 Difference]: With dead ends: 12173 [2019-12-27 07:40:13,495 INFO L226 Difference]: Without dead ends: 11540 [2019-12-27 07:40:13,496 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 07:40:13,659 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11540 states. [2019-12-27 07:40:14,631 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11540 to 11540. [2019-12-27 07:40:14,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11540 states. [2019-12-27 07:40:14,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11540 states to 11540 states and 41288 transitions. [2019-12-27 07:40:14,696 INFO L78 Accepts]: Start accepts. Automaton has 11540 states and 41288 transitions. Word has length 19 [2019-12-27 07:40:14,697 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 07:40:14,697 INFO L462 AbstractCegarLoop]: Abstraction has 11540 states and 41288 transitions. [2019-12-27 07:40:14,697 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 07:40:14,697 INFO L276 IsEmpty]: Start isEmpty. Operand 11540 states and 41288 transitions. [2019-12-27 07:40:14,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-12-27 07:40:14,710 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 07:40:14,713 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 07:40:14,713 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 07:40:14,714 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 07:40:14,714 INFO L82 PathProgramCache]: Analyzing trace with hash 664861711, now seen corresponding path program 1 times [2019-12-27 07:40:14,722 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 07:40:14,723 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [233717455] [2019-12-27 07:40:14,723 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 07:40:14,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 07:40:14,870 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 07:40:14,873 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [233717455] [2019-12-27 07:40:14,873 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 07:40:14,873 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 07:40:14,873 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1694341967] [2019-12-27 07:40:14,878 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 07:40:14,878 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 07:40:14,878 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 07:40:14,879 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-27 07:40:14,879 INFO L87 Difference]: Start difference. First operand 11540 states and 41288 transitions. Second operand 4 states. [2019-12-27 07:40:14,960 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 07:40:14,960 INFO L93 Difference]: Finished difference Result 2548 states and 7268 transitions. [2019-12-27 07:40:14,960 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-27 07:40:14,961 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 20 [2019-12-27 07:40:14,961 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 07:40:14,977 INFO L225 Difference]: With dead ends: 2548 [2019-12-27 07:40:14,977 INFO L226 Difference]: Without dead ends: 2548 [2019-12-27 07:40:14,978 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 [2019-12-27 07:40:14,988 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2548 states. [2019-12-27 07:40:15,033 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2548 to 2548. [2019-12-27 07:40:15,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2548 states. [2019-12-27 07:40:15,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2548 states to 2548 states and 7268 transitions. [2019-12-27 07:40:15,043 INFO L78 Accepts]: Start accepts. Automaton has 2548 states and 7268 transitions. Word has length 20 [2019-12-27 07:40:15,043 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 07:40:15,043 INFO L462 AbstractCegarLoop]: Abstraction has 2548 states and 7268 transitions. [2019-12-27 07:40:15,043 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 07:40:15,044 INFO L276 IsEmpty]: Start isEmpty. Operand 2548 states and 7268 transitions. [2019-12-27 07:40:15,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2019-12-27 07:40:15,050 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 07:40:15,050 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] [2019-12-27 07:40:15,051 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 07:40:15,051 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 07:40:15,051 INFO L82 PathProgramCache]: Analyzing trace with hash 265665239, now seen corresponding path program 1 times [2019-12-27 07:40:15,051 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 07:40:15,052 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [73092598] [2019-12-27 07:40:15,052 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 07:40:15,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 07:40:15,228 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 07:40:15,229 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [73092598] [2019-12-27 07:40:15,229 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 07:40:15,229 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-27 07:40:15,229 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [469285816] [2019-12-27 07:40:15,230 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 07:40:15,230 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 07:40:15,230 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 07:40:15,230 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-27 07:40:15,230 INFO L87 Difference]: Start difference. First operand 2548 states and 7268 transitions. Second operand 5 states. [2019-12-27 07:40:15,765 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 07:40:15,765 INFO L93 Difference]: Finished difference Result 2624 states and 6982 transitions. [2019-12-27 07:40:15,765 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-27 07:40:15,766 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 30 [2019-12-27 07:40:15,766 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 07:40:15,774 INFO L225 Difference]: With dead ends: 2624 [2019-12-27 07:40:15,774 INFO L226 Difference]: Without dead ends: 2624 [2019-12-27 07:40:15,775 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-12-27 07:40:15,783 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2624 states. [2019-12-27 07:40:15,832 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2624 to 2270. [2019-12-27 07:40:15,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2270 states. [2019-12-27 07:40:15,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 2270 states and 6127 transitions. [2019-12-27 07:40:15,839 INFO L78 Accepts]: Start accepts. Automaton has 2270 states and 6127 transitions. Word has length 30 [2019-12-27 07:40:15,840 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 07:40:15,840 INFO L462 AbstractCegarLoop]: Abstraction has 2270 states and 6127 transitions. [2019-12-27 07:40:15,840 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 07:40:15,840 INFO L276 IsEmpty]: Start isEmpty. Operand 2270 states and 6127 transitions. [2019-12-27 07:40:15,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2019-12-27 07:40:15,845 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 07:40:15,846 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] [2019-12-27 07:40:15,846 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 07:40:15,846 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 07:40:15,846 INFO L82 PathProgramCache]: Analyzing trace with hash 1616795988, now seen corresponding path program 1 times [2019-12-27 07:40:15,846 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 07:40:15,847 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1628708978] [2019-12-27 07:40:15,847 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 07:40:15,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 07:40:15,978 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 07:40:15,978 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1628708978] [2019-12-27 07:40:15,978 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 07:40:15,979 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 07:40:15,980 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1121265549] [2019-12-27 07:40:15,980 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 07:40:15,980 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 07:40:15,980 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 07:40:15,981 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 07:40:15,981 INFO L87 Difference]: Start difference. First operand 2270 states and 6127 transitions. Second operand 3 states. [2019-12-27 07:40:16,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 07:40:16,059 INFO L93 Difference]: Finished difference Result 3306 states and 8726 transitions. [2019-12-27 07:40:16,060 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 07:40:16,060 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 32 [2019-12-27 07:40:16,060 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 07:40:16,074 INFO L225 Difference]: With dead ends: 3306 [2019-12-27 07:40:16,074 INFO L226 Difference]: Without dead ends: 3306 [2019-12-27 07:40:16,075 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 [2019-12-27 07:40:16,085 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3306 states. [2019-12-27 07:40:16,153 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3306 to 2620. [2019-12-27 07:40:16,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2620 states. [2019-12-27 07:40:16,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2620 states to 2620 states and 6949 transitions. [2019-12-27 07:40:16,161 INFO L78 Accepts]: Start accepts. Automaton has 2620 states and 6949 transitions. Word has length 32 [2019-12-27 07:40:16,161 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 07:40:16,161 INFO L462 AbstractCegarLoop]: Abstraction has 2620 states and 6949 transitions. [2019-12-27 07:40:16,162 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 07:40:16,162 INFO L276 IsEmpty]: Start isEmpty. Operand 2620 states and 6949 transitions. [2019-12-27 07:40:16,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2019-12-27 07:40:16,168 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 07:40:16,168 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] [2019-12-27 07:40:16,168 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 07:40:16,168 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 07:40:16,168 INFO L82 PathProgramCache]: Analyzing trace with hash -1857533142, now seen corresponding path program 1 times [2019-12-27 07:40:16,169 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 07:40:16,169 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2053836629] [2019-12-27 07:40:16,169 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 07:40:16,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 07:40:16,280 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 07:40:16,281 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2053836629] [2019-12-27 07:40:16,281 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 07:40:16,281 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-27 07:40:16,281 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1779265095] [2019-12-27 07:40:16,282 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 07:40:16,282 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 07:40:16,282 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 07:40:16,282 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-12-27 07:40:16,282 INFO L87 Difference]: Start difference. First operand 2620 states and 6949 transitions. Second operand 5 states. [2019-12-27 07:40:16,331 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 07:40:16,331 INFO L93 Difference]: Finished difference Result 1468 states and 3933 transitions. [2019-12-27 07:40:16,332 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 07:40:16,332 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 32 [2019-12-27 07:40:16,332 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 07:40:16,336 INFO L225 Difference]: With dead ends: 1468 [2019-12-27 07:40:16,336 INFO L226 Difference]: Without dead ends: 1468 [2019-12-27 07:40:16,337 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 [2019-12-27 07:40:16,341 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1468 states. [2019-12-27 07:40:16,366 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1468 to 1468. [2019-12-27 07:40:16,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1468 states. [2019-12-27 07:40:16,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 1468 states and 3933 transitions. [2019-12-27 07:40:16,371 INFO L78 Accepts]: Start accepts. Automaton has 1468 states and 3933 transitions. Word has length 32 [2019-12-27 07:40:16,371 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 07:40:16,371 INFO L462 AbstractCegarLoop]: Abstraction has 1468 states and 3933 transitions. [2019-12-27 07:40:16,371 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 07:40:16,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 3933 transitions. [2019-12-27 07:40:16,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-12-27 07:40:16,376 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 07:40:16,376 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] [2019-12-27 07:40:16,376 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 07:40:16,376 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 07:40:16,377 INFO L82 PathProgramCache]: Analyzing trace with hash 1922784976, now seen corresponding path program 1 times [2019-12-27 07:40:16,377 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 07:40:16,377 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1706794713] [2019-12-27 07:40:16,377 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 07:40:16,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 07:40:16,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 07:40:16,544 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1706794713] [2019-12-27 07:40:16,546 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 07:40:16,546 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-12-27 07:40:16,546 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [81937711] [2019-12-27 07:40:16,547 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-12-27 07:40:16,548 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 07:40:16,548 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-12-27 07:40:16,548 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2019-12-27 07:40:16,548 INFO L87 Difference]: Start difference. First operand 1468 states and 3933 transitions. Second operand 8 states. [2019-12-27 07:40:16,777 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 07:40:16,777 INFO L93 Difference]: Finished difference Result 2162 states and 5552 transitions. [2019-12-27 07:40:16,777 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2019-12-27 07:40:16,778 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 43 [2019-12-27 07:40:16,778 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 07:40:16,783 INFO L225 Difference]: With dead ends: 2162 [2019-12-27 07:40:16,783 INFO L226 Difference]: Without dead ends: 2158 [2019-12-27 07:40:16,784 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=51, Invalid=159, Unknown=0, NotChecked=0, Total=210 [2019-12-27 07:40:16,789 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2158 states. [2019-12-27 07:40:16,825 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2158 to 1686. [2019-12-27 07:40:16,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1686 states. [2019-12-27 07:40:16,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1686 states to 1686 states and 4444 transitions. [2019-12-27 07:40:16,831 INFO L78 Accepts]: Start accepts. Automaton has 1686 states and 4444 transitions. Word has length 43 [2019-12-27 07:40:16,835 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 07:40:16,836 INFO L462 AbstractCegarLoop]: Abstraction has 1686 states and 4444 transitions. [2019-12-27 07:40:16,836 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-12-27 07:40:16,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1686 states and 4444 transitions. [2019-12-27 07:40:16,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-12-27 07:40:16,841 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 07:40:16,841 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] [2019-12-27 07:40:16,841 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 07:40:16,841 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 07:40:16,842 INFO L82 PathProgramCache]: Analyzing trace with hash 891916902, now seen corresponding path program 2 times [2019-12-27 07:40:16,842 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 07:40:16,843 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [797751086] [2019-12-27 07:40:16,843 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 07:40:16,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 07:40:16,939 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 07:40:16,940 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [797751086] [2019-12-27 07:40:16,940 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 07:40:16,940 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 07:40:16,941 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [834414718] [2019-12-27 07:40:16,941 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 07:40:16,941 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 07:40:16,941 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 07:40:16,942 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 07:40:16,943 INFO L87 Difference]: Start difference. First operand 1686 states and 4444 transitions. Second operand 3 states. [2019-12-27 07:40:16,958 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 07:40:16,958 INFO L93 Difference]: Finished difference Result 1686 states and 4442 transitions. [2019-12-27 07:40:16,958 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 07:40:16,958 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 43 [2019-12-27 07:40:16,959 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 07:40:16,963 INFO L225 Difference]: With dead ends: 1686 [2019-12-27 07:40:16,963 INFO L226 Difference]: Without dead ends: 1686 [2019-12-27 07:40:16,964 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 [2019-12-27 07:40:16,968 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1686 states. [2019-12-27 07:40:16,994 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1686 to 1468. [2019-12-27 07:40:16,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1468 states. [2019-12-27 07:40:16,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 1468 states and 3931 transitions. [2019-12-27 07:40:16,999 INFO L78 Accepts]: Start accepts. Automaton has 1468 states and 3931 transitions. Word has length 43 [2019-12-27 07:40:17,000 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 07:40:17,001 INFO L462 AbstractCegarLoop]: Abstraction has 1468 states and 3931 transitions. [2019-12-27 07:40:17,001 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 07:40:17,001 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 3931 transitions. [2019-12-27 07:40:17,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-12-27 07:40:17,006 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 07:40:17,006 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] [2019-12-27 07:40:17,006 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 07:40:17,006 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 07:40:17,007 INFO L82 PathProgramCache]: Analyzing trace with hash -522815098, now seen corresponding path program 1 times [2019-12-27 07:40:17,007 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 07:40:17,007 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [855815589] [2019-12-27 07:40:17,007 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 07:40:17,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 07:40:17,178 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 07:40:17,178 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [855815589] [2019-12-27 07:40:17,178 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 07:40:17,178 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 07:40:17,179 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1674559309] [2019-12-27 07:40:17,180 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 07:40:17,180 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 07:40:17,181 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 07:40:17,181 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-27 07:40:17,181 INFO L87 Difference]: Start difference. First operand 1468 states and 3931 transitions. Second operand 5 states. [2019-12-27 07:40:17,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 07:40:17,237 INFO L93 Difference]: Finished difference Result 2080 states and 5263 transitions. [2019-12-27 07:40:17,237 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 07:40:17,237 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 44 [2019-12-27 07:40:17,238 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 07:40:17,241 INFO L225 Difference]: With dead ends: 2080 [2019-12-27 07:40:17,241 INFO L226 Difference]: Without dead ends: 888 [2019-12-27 07:40:17,242 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-12-27 07:40:17,244 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 888 states. [2019-12-27 07:40:17,256 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 888 to 888. [2019-12-27 07:40:17,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 888 states. [2019-12-27 07:40:17,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 888 states and 2037 transitions. [2019-12-27 07:40:17,259 INFO L78 Accepts]: Start accepts. Automaton has 888 states and 2037 transitions. Word has length 44 [2019-12-27 07:40:17,259 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 07:40:17,259 INFO L462 AbstractCegarLoop]: Abstraction has 888 states and 2037 transitions. [2019-12-27 07:40:17,260 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 07:40:17,260 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 2037 transitions. [2019-12-27 07:40:17,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-12-27 07:40:17,263 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 07:40:17,263 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] [2019-12-27 07:40:17,263 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 07:40:17,263 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 07:40:17,264 INFO L82 PathProgramCache]: Analyzing trace with hash 1965522516, now seen corresponding path program 2 times [2019-12-27 07:40:17,264 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 07:40:17,268 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [430187472] [2019-12-27 07:40:17,268 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 07:40:17,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 07:40:17,414 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 07:40:17,415 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [430187472] [2019-12-27 07:40:17,415 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 07:40:17,415 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 07:40:17,415 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1726475387] [2019-12-27 07:40:17,416 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 07:40:17,416 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 07:40:17,416 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 07:40:17,417 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 07:40:17,417 INFO L87 Difference]: Start difference. First operand 888 states and 2037 transitions. Second operand 3 states. [2019-12-27 07:40:17,429 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 07:40:17,429 INFO L93 Difference]: Finished difference Result 836 states and 1892 transitions. [2019-12-27 07:40:17,430 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 07:40:17,430 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 44 [2019-12-27 07:40:17,430 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 07:40:17,432 INFO L225 Difference]: With dead ends: 836 [2019-12-27 07:40:17,432 INFO L226 Difference]: Without dead ends: 836 [2019-12-27 07:40:17,433 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 07:40:17,435 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 836 states. [2019-12-27 07:40:17,446 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 836 to 836. [2019-12-27 07:40:17,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 836 states. [2019-12-27 07:40:17,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 836 states and 1892 transitions. [2019-12-27 07:40:17,449 INFO L78 Accepts]: Start accepts. Automaton has 836 states and 1892 transitions. Word has length 44 [2019-12-27 07:40:17,449 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 07:40:17,449 INFO L462 AbstractCegarLoop]: Abstraction has 836 states and 1892 transitions. [2019-12-27 07:40:17,449 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 07:40:17,449 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1892 transitions. [2019-12-27 07:40:17,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-12-27 07:40:17,451 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 07:40:17,451 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] [2019-12-27 07:40:17,451 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 07:40:17,451 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 07:40:17,452 INFO L82 PathProgramCache]: Analyzing trace with hash -31640116, now seen corresponding path program 1 times [2019-12-27 07:40:17,452 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 07:40:17,452 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [174237542] [2019-12-27 07:40:17,452 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 07:40:17,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 07:40:17,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 07:40:17,517 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [174237542] [2019-12-27 07:40:17,518 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 07:40:17,518 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 07:40:17,518 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [455557208] [2019-12-27 07:40:17,519 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 07:40:17,519 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 07:40:17,519 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 07:40:17,519 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 07:40:17,519 INFO L87 Difference]: Start difference. First operand 836 states and 1892 transitions. Second operand 3 states. [2019-12-27 07:40:17,590 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 07:40:17,590 INFO L93 Difference]: Finished difference Result 834 states and 1887 transitions. [2019-12-27 07:40:17,591 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 07:40:17,591 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 44 [2019-12-27 07:40:17,591 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 07:40:17,593 INFO L225 Difference]: With dead ends: 834 [2019-12-27 07:40:17,593 INFO L226 Difference]: Without dead ends: 834 [2019-12-27 07:40:17,593 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 07:40:17,596 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 834 states. [2019-12-27 07:40:17,606 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 834 to 748. [2019-12-27 07:40:17,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 748 states. [2019-12-27 07:40:17,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 748 states and 1726 transitions. [2019-12-27 07:40:17,608 INFO L78 Accepts]: Start accepts. Automaton has 748 states and 1726 transitions. Word has length 44 [2019-12-27 07:40:17,609 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 07:40:17,609 INFO L462 AbstractCegarLoop]: Abstraction has 748 states and 1726 transitions. [2019-12-27 07:40:17,609 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 07:40:17,609 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1726 transitions. [2019-12-27 07:40:17,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2019-12-27 07:40:17,611 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 07:40:17,611 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] [2019-12-27 07:40:17,611 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 07:40:17,612 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 07:40:17,612 INFO L82 PathProgramCache]: Analyzing trace with hash 1846056438, now seen corresponding path program 1 times [2019-12-27 07:40:17,612 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 07:40:17,612 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1305147552] [2019-12-27 07:40:17,612 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 07:40:17,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 07:40:17,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 07:40:17,746 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1305147552] [2019-12-27 07:40:17,746 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 07:40:17,747 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-27 07:40:17,747 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1364506610] [2019-12-27 07:40:17,747 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 07:40:17,747 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 07:40:17,748 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 07:40:17,748 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-27 07:40:17,748 INFO L87 Difference]: Start difference. First operand 748 states and 1726 transitions. Second operand 5 states. [2019-12-27 07:40:17,806 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 07:40:17,806 INFO L93 Difference]: Finished difference Result 804 states and 1808 transitions. [2019-12-27 07:40:17,807 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 07:40:17,807 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 45 [2019-12-27 07:40:17,807 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 07:40:17,808 INFO L225 Difference]: With dead ends: 804 [2019-12-27 07:40:17,809 INFO L226 Difference]: Without dead ends: 230 [2019-12-27 07:40:17,810 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2019-12-27 07:40:17,811 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 230 states. [2019-12-27 07:40:17,816 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 230 to 230. [2019-12-27 07:40:17,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 230 states. [2019-12-27 07:40:17,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 230 states and 454 transitions. [2019-12-27 07:40:17,817 INFO L78 Accepts]: Start accepts. Automaton has 230 states and 454 transitions. Word has length 45 [2019-12-27 07:40:17,818 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 07:40:17,818 INFO L462 AbstractCegarLoop]: Abstraction has 230 states and 454 transitions. [2019-12-27 07:40:17,818 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 07:40:17,818 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 454 transitions. [2019-12-27 07:40:17,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2019-12-27 07:40:17,819 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 07:40:17,819 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] [2019-12-27 07:40:17,820 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 07:40:17,820 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 07:40:17,820 INFO L82 PathProgramCache]: Analyzing trace with hash -1609434756, now seen corresponding path program 2 times [2019-12-27 07:40:17,820 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 07:40:17,821 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [882227475] [2019-12-27 07:40:17,821 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 07:40:17,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 07:40:17,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 07:40:18,047 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-27 07:40:18,047 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-27 07:40:18,051 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1076] [1076] ULTIMATE.startENTRY-->L822: Formula: (let ((.cse1 (store |v_#valid_75| 0 0))) (let ((.cse0 (store .cse1 |v_~#y~0.base_35| 1))) (and (= v_~main$tmp_guard1~0_17 0) (= 0 v_~weak$$choice1~0_19) (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_7) (= v_~__unbuffered_p0_EBX~0_9 0) (= 0 v_~y$read_delayed_var~0.offset_7) (= v_~__unbuffered_p0_EAX$mem_tmp~0_6 0) (= |v_#NULL.offset_6| 0) (= v_~y$r_buff0_thd3~0_23 0) (= v_~y$w_buff1_used~0_82 0) (= v_~y$read_delayed~0_8 0) (= |v_#valid_73| (store .cse0 |v_ULTIMATE.start_main_~#t2097~0.base_20| 1)) (= 0 v_~y$flush_delayed~0_14) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_6) (= 0 v_~y$w_buff1~0_33) (= 0 v_~__unbuffered_p2_EAX~0_10) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_7) (= 0 v_~y$r_buff1_thd1~0_70) (= v_~y$r_buff0_thd0~0_23 0) (= 0 v_~weak$$choice2~0_35) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_7) (= 0 v_~__unbuffered_cnt~0_22) (= v_~y$w_buff0_used~0_141 0) (= v_~main$tmp_guard0~0_11 0) (= 0 v_~weak$$choice0~0_34) (= (select .cse1 |v_~#y~0.base_35|) 0) (< 0 |v_#StackHeapBarrier_24|) (= 0 |v_ULTIMATE.start_main_~#t2097~0.offset_15|) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_5) (= |v_#length_36| (store (store |v_#length_37| |v_~#y~0.base_35| 4) |v_ULTIMATE.start_main_~#t2097~0.base_20| 4)) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_13) (= 0 v_~__unbuffered_p0_EAX~0_15) (= v_~__unbuffered_p0_EAX$flush_delayed~0_7 0) (< |v_#StackHeapBarrier_24| |v_ULTIMATE.start_main_~#t2097~0.base_20|) (= (store |v_#memory_int_67| |v_ULTIMATE.start_main_~#t2097~0.base_20| (store (select |v_#memory_int_67| |v_ULTIMATE.start_main_~#t2097~0.base_20|) |v_ULTIMATE.start_main_~#t2097~0.offset_15| 0)) |v_#memory_int_66|) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_13 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_7) (= 0 (select (select |v_#memory_int_67| |v_~#y~0.base_35|) |v_~#y~0.offset_35|)) (= v_~y$r_buff0_thd2~0_8 0) (= v_~y$mem_tmp~0_11 0) (= 0 |v_#NULL.base_6|) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7) (= 0 v_~y$read_delayed_var~0.base_7) (= 0 v_~y$r_buff1_thd0~0_14) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_6) (< |v_#StackHeapBarrier_24| |v_~#y~0.base_35|) (= v_~y$r_buff0_thd1~0_96 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_7) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_13) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_6) (= 0 v_~y$r_buff1_thd3~0_18) (= v_~y$r_buff1_thd2~0_7 0) (= |v_~#y~0.offset_35| 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_7) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t2097~0.base_20|)) (= 0 v_~y$w_buff0~0_34) (= v_~x~0_16 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_24|, #valid=|v_#valid_75|, #memory_int=|v_#memory_int_67|, #length=|v_#length_37|} OutVars{~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_6, #NULL.offset=|v_#NULL.offset_6|, 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_5, ULTIMATE.start_main_#t~ite64=|v_ULTIMATE.start_main_#t~ite64_11|, ~y$read_delayed~0=v_~y$read_delayed~0_8, ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_11|, ~weak$$choice1~0=v_~weak$$choice1~0_19, ~y$mem_tmp~0=v_~y$mem_tmp~0_11, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_15, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_96, ULTIMATE.start_main_~#t2097~0.offset=|v_ULTIMATE.start_main_~#t2097~0.offset_15|, ~y$flush_delayed~0=v_~y$flush_delayed~0_14, #length=|v_#length_36|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_10, ULTIMATE.start_main_~#t2099~0.base=|v_ULTIMATE.start_main_~#t2099~0.base_18|, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_9, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_7, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_6, ULTIMATE.start_main_~#t2097~0.base=|v_ULTIMATE.start_main_~#t2097~0.base_20|, ULTIMATE.start_main_#t~nondet60=|v_ULTIMATE.start_main_#t~nondet60_7|, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_7, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_7, ULTIMATE.start_main_#t~ite63=|v_ULTIMATE.start_main_#t~ite63_11|, ~weak$$choice0~0=v_~weak$$choice0~0_34, #StackHeapBarrier=|v_#StackHeapBarrier_24|, ULTIMATE.start_main_~#t2098~0.base=|v_ULTIMATE.start_main_~#t2098~0.base_19|, ULTIMATE.start_main_~#t2099~0.offset=|v_ULTIMATE.start_main_~#t2099~0.offset_14|, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_6, ~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_7, ~__unbuffered_p0_EAX$r_buff0_thd3~0=v_~__unbuffered_p0_EAX$r_buff0_thd3~0_7, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_8, ULTIMATE.start_main_#t~nondet59=|v_ULTIMATE.start_main_#t~nondet59_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_22, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_14, ~x~0=v_~x~0_16, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_7, ~#y~0.offset=|v_~#y~0.offset_35|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_141, ULTIMATE.start_main_#t~mem62=|v_ULTIMATE.start_main_#t~mem62_8|, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_7, ULTIMATE.start_main_~#t2098~0.offset=|v_ULTIMATE.start_main_~#t2098~0.offset_15|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_17, ~#y~0.base=|v_~#y~0.base_35|, 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_7, ULTIMATE.start_main_#t~ite65=|v_ULTIMATE.start_main_#t~ite65_9|, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_70, ULTIMATE.start_main_#t~ite72=|v_ULTIMATE.start_main_#t~ite72_11|, ~y$w_buff0~0=v_~y$w_buff0~0_34, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_23, ~__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_13, ULTIMATE.start_main_#t~nondet69=|v_ULTIMATE.start_main_#t~nondet69_7|, ~__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_6, ULTIMATE.start_main_#t~mem70=|v_ULTIMATE.start_main_#t~mem70_8|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_11, ULTIMATE.start_main_#t~nondet61=|v_ULTIMATE.start_main_#t~nondet61_7|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_13, #NULL.base=|v_#NULL.base_6|, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_7, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_17|, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_23, #valid=|v_#valid_73|, #memory_int=|v_#memory_int_66|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_13, ~weak$$choice2~0=v_~weak$$choice2~0_35, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_82} AuxVars[] AssignedVars[~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ULTIMATE.start_main_#t~ite68, ULTIMATE.start_main_#t~ite66, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_#t~ite64, ~y$read_delayed~0, ULTIMATE.start_main_#t~ite71, ~weak$$choice1~0, ~y$mem_tmp~0, ~__unbuffered_p0_EAX~0, ~y$r_buff1_thd3~0, ~y$r_buff0_thd1~0, ULTIMATE.start_main_~#t2097~0.offset, ~y$flush_delayed~0, #length, ~__unbuffered_p2_EAX~0, ULTIMATE.start_main_~#t2099~0.base, ~__unbuffered_p0_EBX~0, ~__unbuffered_p0_EAX$w_buff1~0, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ULTIMATE.start_main_~#t2097~0.base, 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$$choice0~0, ULTIMATE.start_main_~#t2098~0.base, ULTIMATE.start_main_~#t2099~0.offset, ~y$w_buff1~0, ~__unbuffered_p0_EAX$mem_tmp~0, ~y$read_delayed_var~0.base, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ~y$r_buff0_thd2~0, ULTIMATE.start_main_#t~nondet59, ~__unbuffered_cnt~0, ~y$r_buff1_thd0~0, ~x~0, ~y$read_delayed_var~0.offset, ~#y~0.offset, ~y$w_buff0_used~0, ULTIMATE.start_main_#t~mem62, ~__unbuffered_p0_EAX$w_buff0~0, ULTIMATE.start_main_~#t2098~0.offset, ~main$tmp_guard1~0, ~#y~0.base, ULTIMATE.start_main_#t~ite67, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite65, ~y$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite72, ~y$w_buff0~0, ~y$r_buff0_thd3~0, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ULTIMATE.start_main_#t~nondet69, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ULTIMATE.start_main_#t~mem70, ~main$tmp_guard0~0, ULTIMATE.start_main_#t~nondet61, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ~y$r_buff1_thd2~0, ULTIMATE.start_main_#res, ~y$r_buff0_thd0~0, #valid, #memory_int, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~weak$$choice2~0, ~y$w_buff1_used~0] because there is no mapped edge [2019-12-27 07:40:18,060 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [948] [948] L753-->L754: Formula: (and (= v_~y$w_buff0~0_25 v_~y$w_buff0~0_24) (not (= (mod v_~weak$$choice2~0_23 256) 0))) InVars {~y$w_buff0~0=v_~y$w_buff0~0_25, ~weak$$choice2~0=v_~weak$$choice2~0_23} OutVars{P0Thread1of1ForFork2_#t~ite20=|v_P0Thread1of1ForFork2_#t~ite20_11|, ~y$w_buff0~0=v_~y$w_buff0~0_24, P0Thread1of1ForFork2_#t~ite19=|v_P0Thread1of1ForFork2_#t~ite19_10|, P0Thread1of1ForFork2_#t~ite18=|v_P0Thread1of1ForFork2_#t~ite18_9|, ~weak$$choice2~0=v_~weak$$choice2~0_23, P0Thread1of1ForFork2_#t~ite22=|v_P0Thread1of1ForFork2_#t~ite22_9|, P0Thread1of1ForFork2_#t~ite21=|v_P0Thread1of1ForFork2_#t~ite21_11|} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~ite20, ~y$w_buff0~0, P0Thread1of1ForFork2_#t~ite19, P0Thread1of1ForFork2_#t~ite18, P0Thread1of1ForFork2_#t~ite22, P0Thread1of1ForFork2_#t~ite21] because there is no mapped edge [2019-12-27 07:40:18,060 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [933] [933] L754-->L755: Formula: (and (not (= (mod v_~weak$$choice2~0_22 256) 0)) (= v_~y$w_buff1~0_18 v_~y$w_buff1~0_17)) InVars {~y$w_buff1~0=v_~y$w_buff1~0_18, ~weak$$choice2~0=v_~weak$$choice2~0_22} OutVars{P0Thread1of1ForFork2_#t~ite25=|v_P0Thread1of1ForFork2_#t~ite25_7|, ~y$w_buff1~0=v_~y$w_buff1~0_17, P0Thread1of1ForFork2_#t~ite26=|v_P0Thread1of1ForFork2_#t~ite26_8|, P0Thread1of1ForFork2_#t~ite27=|v_P0Thread1of1ForFork2_#t~ite27_7|, P0Thread1of1ForFork2_#t~ite24=|v_P0Thread1of1ForFork2_#t~ite24_7|, ~weak$$choice2~0=v_~weak$$choice2~0_22, P0Thread1of1ForFork2_#t~ite23=|v_P0Thread1of1ForFork2_#t~ite23_7|} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~ite25, ~y$w_buff1~0, P0Thread1of1ForFork2_#t~ite26, P0Thread1of1ForFork2_#t~ite27, P0Thread1of1ForFork2_#t~ite24, P0Thread1of1ForFork2_#t~ite23] because there is no mapped edge [2019-12-27 07:40:18,063 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1037] [1037] L822-1-->L824: Formula: (and (= |v_#length_23| (store |v_#length_24| |v_ULTIMATE.start_main_~#t2098~0.base_12| 4)) (= 0 |v_ULTIMATE.start_main_~#t2098~0.offset_10|) (= |v_#valid_46| (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2098~0.base_12| 1)) (not (= |v_ULTIMATE.start_main_~#t2098~0.base_12| 0)) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t2098~0.base_12|) (= (store |v_#memory_int_50| |v_ULTIMATE.start_main_~#t2098~0.base_12| (store (select |v_#memory_int_50| |v_ULTIMATE.start_main_~#t2098~0.base_12|) |v_ULTIMATE.start_main_~#t2098~0.offset_10| 1)) |v_#memory_int_49|) (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2098~0.base_12|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_50|, #length=|v_#length_24|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_15|, ULTIMATE.start_main_~#t2098~0.base=|v_ULTIMATE.start_main_~#t2098~0.base_12|, #valid=|v_#valid_46|, #memory_int=|v_#memory_int_49|, ULTIMATE.start_main_~#t2098~0.offset=|v_ULTIMATE.start_main_~#t2098~0.offset_10|, #length=|v_#length_23|, ULTIMATE.start_main_#t~nondet59=|v_ULTIMATE.start_main_#t~nondet59_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2098~0.base, #valid, #memory_int, ULTIMATE.start_main_~#t2098~0.offset, #length, ULTIMATE.start_main_#t~nondet59] because there is no mapped edge [2019-12-27 07:40:18,064 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1016] [1016] L824-1-->L826: Formula: (and (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2099~0.base_10|) (= |v_ULTIMATE.start_main_~#t2099~0.offset_9| 0) (= 0 (select |v_#valid_36| |v_ULTIMATE.start_main_~#t2099~0.base_10|)) (not (= 0 |v_ULTIMATE.start_main_~#t2099~0.base_10|)) (= (store |v_#length_22| |v_ULTIMATE.start_main_~#t2099~0.base_10| 4) |v_#length_21|) (= |v_#valid_35| (store |v_#valid_36| |v_ULTIMATE.start_main_~#t2099~0.base_10| 1)) (= (store |v_#memory_int_48| |v_ULTIMATE.start_main_~#t2099~0.base_10| (store (select |v_#memory_int_48| |v_ULTIMATE.start_main_~#t2099~0.base_10|) |v_ULTIMATE.start_main_~#t2099~0.offset_9| 2)) |v_#memory_int_47|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_36|, #memory_int=|v_#memory_int_48|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_~#t2099~0.offset=|v_ULTIMATE.start_main_~#t2099~0.offset_9|, #valid=|v_#valid_35|, #memory_int=|v_#memory_int_47|, #length=|v_#length_21|, ULTIMATE.start_main_~#t2099~0.base=|v_ULTIMATE.start_main_~#t2099~0.base_10|, ULTIMATE.start_main_#t~nondet60=|v_ULTIMATE.start_main_#t~nondet60_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2099~0.offset, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2099~0.base, ULTIMATE.start_main_#t~nondet60] because there is no mapped edge [2019-12-27 07:40:18,065 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1038] [1038] L756-->L756-14: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice2~0_In-1827219278 256)))) (or (and (= |P0Thread1of1ForFork2_#t~ite37_Out-1827219278| ~y$w_buff1_used~0_In-1827219278) (= |P0Thread1of1ForFork2_#t~ite36_In-1827219278| |P0Thread1of1ForFork2_#t~ite36_Out-1827219278|) (not .cse0)) (and (= 0 (mod ~y$w_buff0_used~0_In-1827219278 256)) (= ~y$w_buff1_used~0_In-1827219278 |P0Thread1of1ForFork2_#t~ite36_Out-1827219278|) .cse0 (= |P0Thread1of1ForFork2_#t~ite37_Out-1827219278| |P0Thread1of1ForFork2_#t~ite36_Out-1827219278|)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1827219278, P0Thread1of1ForFork2_#t~ite36=|P0Thread1of1ForFork2_#t~ite36_In-1827219278|, ~weak$$choice2~0=~weak$$choice2~0_In-1827219278, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1827219278} OutVars{P0Thread1of1ForFork2_#t~ite36=|P0Thread1of1ForFork2_#t~ite36_Out-1827219278|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1827219278, P0Thread1of1ForFork2_#t~ite37=|P0Thread1of1ForFork2_#t~ite37_Out-1827219278|, ~weak$$choice2~0=~weak$$choice2~0_In-1827219278, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1827219278} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~ite36, P0Thread1of1ForFork2_#t~ite37] because there is no mapped edge [2019-12-27 07:40:18,067 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1039] [1039] L757-->L758: Formula: (let ((.cse0 (= (mod ~weak$$choice2~0_In-1525447237 256) 0)) (.cse1 (= ~y$r_buff0_thd1~0_In-1525447237 ~y$r_buff0_thd1~0_Out-1525447237))) (or (and (not .cse0) .cse1) (and .cse0 (= (mod ~y$w_buff0_used~0_In-1525447237 256) 0) .cse1))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1525447237, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_In-1525447237, ~weak$$choice2~0=~weak$$choice2~0_In-1525447237} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-1525447237, P0Thread1of1ForFork2_#t~ite38=|P0Thread1of1ForFork2_#t~ite38_Out-1525447237|, P0Thread1of1ForFork2_#t~ite39=|P0Thread1of1ForFork2_#t~ite39_Out-1525447237|, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_Out-1525447237, ~weak$$choice2~0=~weak$$choice2~0_In-1525447237, P0Thread1of1ForFork2_#t~ite40=|P0Thread1of1ForFork2_#t~ite40_Out-1525447237|, P0Thread1of1ForFork2_#t~ite41=|P0Thread1of1ForFork2_#t~ite41_Out-1525447237|, P0Thread1of1ForFork2_#t~ite42=|P0Thread1of1ForFork2_#t~ite42_Out-1525447237|} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~ite38, P0Thread1of1ForFork2_#t~ite39, ~y$r_buff0_thd1~0, P0Thread1of1ForFork2_#t~ite40, P0Thread1of1ForFork2_#t~ite41, P0Thread1of1ForFork2_#t~ite42] because there is no mapped edge [2019-12-27 07:40:18,073 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [951] [951] L758-->L762: Formula: (and (= v_~__unbuffered_p0_EAX~0_8 (select (select |v_#memory_int_41| |v_~#y~0.base_22|) |v_~#y~0.offset_22|)) (= 1 v_~__unbuffered_p0_EAX$read_delayed~0_6) (not (= 0 (mod v_~weak$$choice2~0_24 256))) (= |v_~#y~0.offset_22| v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_6) (= v_~y$r_buff1_thd1~0_47 v_~y$r_buff1_thd1~0_46) (= |v_~#y~0.base_22| v_~__unbuffered_p0_EAX$read_delayed_var~0.base_6)) InVars {~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_47, ~#y~0.offset=|v_~#y~0.offset_22|, #memory_int=|v_#memory_int_41|, ~#y~0.base=|v_~#y~0.base_22|, ~weak$$choice2~0=v_~weak$$choice2~0_24} OutVars{P0Thread1of1ForFork2_#t~ite43=|v_P0Thread1of1ForFork2_#t~ite43_10|, P0Thread1of1ForFork2_#t~ite44=|v_P0Thread1of1ForFork2_#t~ite44_9|, P0Thread1of1ForFork2_#t~ite45=|v_P0Thread1of1ForFork2_#t~ite45_10|, ~#y~0.offset=|v_~#y~0.offset_22|, P0Thread1of1ForFork2_#t~ite46=|v_P0Thread1of1ForFork2_#t~ite46_9|, P0Thread1of1ForFork2_#t~ite47=|v_P0Thread1of1ForFork2_#t~ite47_9|, P0Thread1of1ForFork2_#t~ite48=|v_P0Thread1of1ForFork2_#t~ite48_9|, ~#y~0.base=|v_~#y~0.base_22|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_6, P0Thread1of1ForFork2_#t~mem49=|v_P0Thread1of1ForFork2_#t~mem49_4|, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_46, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_8, #memory_int=|v_#memory_int_41|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_6, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_6, ~weak$$choice2~0=v_~weak$$choice2~0_24} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~ite43, P0Thread1of1ForFork2_#t~mem49, P0Thread1of1ForFork2_#t~ite44, ~y$r_buff1_thd1~0, P0Thread1of1ForFork2_#t~ite45, ~__unbuffered_p0_EAX~0, P0Thread1of1ForFork2_#t~ite46, P0Thread1of1ForFork2_#t~ite47, P0Thread1of1ForFork2_#t~ite48, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~__unbuffered_p0_EAX$read_delayed~0, ~__unbuffered_p0_EAX$read_delayed_var~0.base] because there is no mapped edge [2019-12-27 07:40:18,074 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [931] [931] L762-->L773: Formula: (and (= (store |v_#memory_int_37| |v_~#y~0.base_21| (store (select |v_#memory_int_37| |v_~#y~0.base_21|) |v_~#y~0.offset_21| v_~y$mem_tmp~0_5)) |v_#memory_int_36|) (not (= 0 (mod v_~y$flush_delayed~0_8 256))) (= 0 v_~y$flush_delayed~0_7) (= (+ v_~__unbuffered_cnt~0_11 1) v_~__unbuffered_cnt~0_10) (= v_~__unbuffered_p0_EBX~0_4 v_~x~0_8)) InVars {~y$mem_tmp~0=v_~y$mem_tmp~0_5, ~#y~0.offset=|v_~#y~0.offset_21|, #memory_int=|v_#memory_int_37|, ~y$flush_delayed~0=v_~y$flush_delayed~0_8, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_11, ~#y~0.base=|v_~#y~0.base_21|, ~x~0=v_~x~0_8} OutVars{~y$mem_tmp~0=v_~y$mem_tmp~0_5, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_4, ~#y~0.offset=|v_~#y~0.offset_21|, P0Thread1of1ForFork2_#t~mem50=|v_P0Thread1of1ForFork2_#t~mem50_5|, ~y$flush_delayed~0=v_~y$flush_delayed~0_7, #memory_int=|v_#memory_int_36|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_10, ~#y~0.base=|v_~#y~0.base_21|, P0Thread1of1ForFork2_#t~ite51=|v_P0Thread1of1ForFork2_#t~ite51_7|, ~x~0=v_~x~0_8} AuxVars[] AssignedVars[~__unbuffered_p0_EBX~0, P0Thread1of1ForFork2_#t~mem50, ~y$flush_delayed~0, #memory_int, ~__unbuffered_cnt~0, P0Thread1of1ForFork2_#t~ite51] because there is no mapped edge [2019-12-27 07:40:18,074 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1033] [1033] P1ENTRY-->P1EXIT: Formula: (and (= (+ v_~__unbuffered_cnt~0_16 1) v_~__unbuffered_cnt~0_15) (= v_P1Thread1of1ForFork0_~arg.offset_5 |v_P1Thread1of1ForFork0_#in~arg.offset_5|) (= 0 |v_P1Thread1of1ForFork0_#res.base_5|) (= 0 |v_P1Thread1of1ForFork0_#res.offset_5|) (= v_P1Thread1of1ForFork0_~arg.base_5 |v_P1Thread1of1ForFork0_#in~arg.base_5|) (= v_~x~0_11 2)) InVars {P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_5|, P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_16} OutVars{P1Thread1of1ForFork0_~arg.offset=v_P1Thread1of1ForFork0_~arg.offset_5, P1Thread1of1ForFork0_~arg.base=v_P1Thread1of1ForFork0_~arg.base_5, P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_5|, P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_15, P1Thread1of1ForFork0_#res.offset=|v_P1Thread1of1ForFork0_#res.offset_5|, P1Thread1of1ForFork0_#res.base=|v_P1Thread1of1ForFork0_#res.base_5|, ~x~0=v_~x~0_11} AuxVars[] AssignedVars[P1Thread1of1ForFork0_~arg.offset, P1Thread1of1ForFork0_~arg.base, ~__unbuffered_cnt~0, P1Thread1of1ForFork0_#res.offset, P1Thread1of1ForFork0_#res.base, ~x~0] because there is no mapped edge [2019-12-27 07:40:18,077 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [983] [983] L799-2-->L799-5: Formula: (let ((.cse1 (= |P2Thread1of1ForFork1_#t~ite54_Out-1673704496| |P2Thread1of1ForFork1_#t~ite53_Out-1673704496|)) (.cse0 (= (mod ~y$r_buff1_thd3~0_In-1673704496 256) 0)) (.cse2 (= (mod ~y$w_buff1_used~0_In-1673704496 256) 0))) (or (and (not .cse0) .cse1 (= |P2Thread1of1ForFork1_#t~mem52_In-1673704496| |P2Thread1of1ForFork1_#t~mem52_Out-1673704496|) (not .cse2) (= ~y$w_buff1~0_In-1673704496 |P2Thread1of1ForFork1_#t~ite53_Out-1673704496|)) (and .cse1 (or .cse0 .cse2) (= (select (select |#memory_int_In-1673704496| |~#y~0.base_In-1673704496|) |~#y~0.offset_In-1673704496|) |P2Thread1of1ForFork1_#t~mem52_Out-1673704496|) (= |P2Thread1of1ForFork1_#t~mem52_Out-1673704496| |P2Thread1of1ForFork1_#t~ite53_Out-1673704496|)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1673704496, ~#y~0.offset=|~#y~0.offset_In-1673704496|, ~y$w_buff1~0=~y$w_buff1~0_In-1673704496, #memory_int=|#memory_int_In-1673704496|, ~#y~0.base=|~#y~0.base_In-1673704496|, P2Thread1of1ForFork1_#t~mem52=|P2Thread1of1ForFork1_#t~mem52_In-1673704496|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1673704496} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1673704496, ~#y~0.offset=|~#y~0.offset_In-1673704496|, ~y$w_buff1~0=~y$w_buff1~0_In-1673704496, P2Thread1of1ForFork1_#t~ite53=|P2Thread1of1ForFork1_#t~ite53_Out-1673704496|, P2Thread1of1ForFork1_#t~ite54=|P2Thread1of1ForFork1_#t~ite54_Out-1673704496|, #memory_int=|#memory_int_In-1673704496|, ~#y~0.base=|~#y~0.base_In-1673704496|, P2Thread1of1ForFork1_#t~mem52=|P2Thread1of1ForFork1_#t~mem52_Out-1673704496|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1673704496} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite53, P2Thread1of1ForFork1_#t~ite54, P2Thread1of1ForFork1_#t~mem52] because there is no mapped edge [2019-12-27 07:40:18,079 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [974] [974] L800-->L800-2: Formula: (let ((.cse0 (= (mod ~y$w_buff0_used~0_In843892299 256) 0)) (.cse1 (= (mod ~y$r_buff0_thd3~0_In843892299 256) 0))) (or (and (not .cse0) (= |P2Thread1of1ForFork1_#t~ite55_Out843892299| 0) (not .cse1)) (and (= |P2Thread1of1ForFork1_#t~ite55_Out843892299| ~y$w_buff0_used~0_In843892299) (or .cse0 .cse1)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In843892299, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In843892299} OutVars{P2Thread1of1ForFork1_#t~ite55=|P2Thread1of1ForFork1_#t~ite55_Out843892299|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In843892299, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In843892299} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite55] because there is no mapped edge [2019-12-27 07:40:18,081 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [988] [988] L801-->L801-2: Formula: (let ((.cse1 (= 0 (mod ~y$w_buff0_used~0_In1676477255 256))) (.cse0 (= 0 (mod ~y$r_buff0_thd3~0_In1676477255 256))) (.cse2 (= 0 (mod ~y$r_buff1_thd3~0_In1676477255 256))) (.cse3 (= (mod ~y$w_buff1_used~0_In1676477255 256) 0))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |P2Thread1of1ForFork1_#t~ite56_Out1676477255|)) (and (or .cse1 .cse0) (= ~y$w_buff1_used~0_In1676477255 |P2Thread1of1ForFork1_#t~ite56_Out1676477255|) (or .cse2 .cse3)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In1676477255, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1676477255, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In1676477255, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1676477255} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In1676477255, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1676477255, P2Thread1of1ForFork1_#t~ite56=|P2Thread1of1ForFork1_#t~ite56_Out1676477255|, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In1676477255, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1676477255} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite56] because there is no mapped edge [2019-12-27 07:40:18,083 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [981] [981] L802-->L803: Formula: (let ((.cse1 (= 0 (mod ~y$r_buff0_thd3~0_In-287662864 256))) (.cse0 (= (mod ~y$w_buff0_used~0_In-287662864 256) 0))) (or (and (= ~y$r_buff0_thd3~0_Out-287662864 0) (not .cse0) (not .cse1)) (and (or .cse1 .cse0) (= ~y$r_buff0_thd3~0_Out-287662864 ~y$r_buff0_thd3~0_In-287662864)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-287662864, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-287662864} OutVars{P2Thread1of1ForFork1_#t~ite57=|P2Thread1of1ForFork1_#t~ite57_Out-287662864|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-287662864, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_Out-287662864} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite57, ~y$r_buff0_thd3~0] because there is no mapped edge [2019-12-27 07:40:18,083 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [989] [989] L803-->L803-2: Formula: (let ((.cse0 (= 0 (mod ~y$r_buff0_thd3~0_In-452395223 256))) (.cse1 (= (mod ~y$w_buff0_used~0_In-452395223 256) 0)) (.cse3 (= (mod ~y$w_buff1_used~0_In-452395223 256) 0)) (.cse2 (= (mod ~y$r_buff1_thd3~0_In-452395223 256) 0))) (or (and (= |P2Thread1of1ForFork1_#t~ite58_Out-452395223| ~y$r_buff1_thd3~0_In-452395223) (or .cse0 .cse1) (or .cse2 .cse3)) (and (or (and (not .cse0) (not .cse1)) (and (not .cse3) (not .cse2))) (= 0 |P2Thread1of1ForFork1_#t~ite58_Out-452395223|)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-452395223, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-452395223, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-452395223, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-452395223} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-452395223, P2Thread1of1ForFork1_#t~ite58=|P2Thread1of1ForFork1_#t~ite58_Out-452395223|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-452395223, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-452395223, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-452395223} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite58] because there is no mapped edge [2019-12-27 07:40:18,083 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1035] [1035] L803-2-->P2EXIT: Formula: (and (= v_~y$r_buff1_thd3~0_13 |v_P2Thread1of1ForFork1_#t~ite58_8|) (= 0 |v_P2Thread1of1ForFork1_#res.offset_5|) (= 0 |v_P2Thread1of1ForFork1_#res.base_5|) (= (+ v_~__unbuffered_cnt~0_18 1) v_~__unbuffered_cnt~0_17)) InVars {P2Thread1of1ForFork1_#t~ite58=|v_P2Thread1of1ForFork1_#t~ite58_8|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_18} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_13, P2Thread1of1ForFork1_#t~ite58=|v_P2Thread1of1ForFork1_#t~ite58_7|, P2Thread1of1ForFork1_#res.base=|v_P2Thread1of1ForFork1_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_17, P2Thread1of1ForFork1_#res.offset=|v_P2Thread1of1ForFork1_#res.offset_5|} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, P2Thread1of1ForFork1_#t~ite58, P2Thread1of1ForFork1_#res.base, ~__unbuffered_cnt~0, P2Thread1of1ForFork1_#res.offset] because there is no mapped edge [2019-12-27 07:40:18,084 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [914] [914] L826-1-->L832: Formula: (and (= v_~__unbuffered_cnt~0_9 3) (= v_~main$tmp_guard0~0_5 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_9} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_9, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_5, 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 [2019-12-27 07:40:18,085 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [985] [985] L832-2-->L832-4: Formula: (let ((.cse1 (= (mod ~y$w_buff1_used~0_In-507054571 256) 0)) (.cse0 (= 0 (mod ~y$r_buff1_thd0~0_In-507054571 256)))) (or (and (= |ULTIMATE.start_main_#t~ite63_Out-507054571| ~y$w_buff1~0_In-507054571) (not .cse0) (= |ULTIMATE.start_main_#t~mem62_In-507054571| |ULTIMATE.start_main_#t~mem62_Out-507054571|) (not .cse1)) (and (= |ULTIMATE.start_main_#t~mem62_Out-507054571| |ULTIMATE.start_main_#t~ite63_Out-507054571|) (or .cse1 .cse0) (= (select (select |#memory_int_In-507054571| |~#y~0.base_In-507054571|) |~#y~0.offset_In-507054571|) |ULTIMATE.start_main_#t~mem62_Out-507054571|)))) InVars {~#y~0.offset=|~#y~0.offset_In-507054571|, ~y$w_buff1~0=~y$w_buff1~0_In-507054571, ULTIMATE.start_main_#t~mem62=|ULTIMATE.start_main_#t~mem62_In-507054571|, #memory_int=|#memory_int_In-507054571|, ~#y~0.base=|~#y~0.base_In-507054571|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-507054571, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-507054571} OutVars{ULTIMATE.start_main_#t~ite63=|ULTIMATE.start_main_#t~ite63_Out-507054571|, ~#y~0.offset=|~#y~0.offset_In-507054571|, ~y$w_buff1~0=~y$w_buff1~0_In-507054571, ULTIMATE.start_main_#t~mem62=|ULTIMATE.start_main_#t~mem62_Out-507054571|, #memory_int=|#memory_int_In-507054571|, ~#y~0.base=|~#y~0.base_In-507054571|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-507054571, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-507054571} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite63, ULTIMATE.start_main_#t~mem62] because there is no mapped edge [2019-12-27 07:40:18,085 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [927] [927] L832-4-->L833: Formula: (= (store |v_#memory_int_34| |v_~#y~0.base_19| (store (select |v_#memory_int_34| |v_~#y~0.base_19|) |v_~#y~0.offset_19| |v_ULTIMATE.start_main_#t~ite63_7|)) |v_#memory_int_33|) InVars {ULTIMATE.start_main_#t~ite63=|v_ULTIMATE.start_main_#t~ite63_7|, ~#y~0.offset=|v_~#y~0.offset_19|, #memory_int=|v_#memory_int_34|, ~#y~0.base=|v_~#y~0.base_19|} OutVars{ULTIMATE.start_main_#t~ite63=|v_ULTIMATE.start_main_#t~ite63_6|, ~#y~0.offset=|v_~#y~0.offset_19|, ULTIMATE.start_main_#t~mem62=|v_ULTIMATE.start_main_#t~mem62_4|, #memory_int=|v_#memory_int_33|, ~#y~0.base=|v_~#y~0.base_19|, ULTIMATE.start_main_#t~ite64=|v_ULTIMATE.start_main_#t~ite64_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite63, ULTIMATE.start_main_#t~mem62, #memory_int, ULTIMATE.start_main_#t~ite64] because there is no mapped edge [2019-12-27 07:40:18,086 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [980] [980] L833-->L833-2: Formula: (let ((.cse0 (= 0 (mod ~y$w_buff0_used~0_In-1044966980 256))) (.cse1 (= 0 (mod ~y$r_buff0_thd0~0_In-1044966980 256)))) (or (and (or .cse0 .cse1) (= ~y$w_buff0_used~0_In-1044966980 |ULTIMATE.start_main_#t~ite65_Out-1044966980|)) (and (not .cse0) (not .cse1) (= 0 |ULTIMATE.start_main_#t~ite65_Out-1044966980|)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1044966980, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1044966980} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-1044966980, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1044966980, ULTIMATE.start_main_#t~ite65=|ULTIMATE.start_main_#t~ite65_Out-1044966980|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite65] because there is no mapped edge [2019-12-27 07:40:18,087 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [975] [975] L834-->L834-2: Formula: (let ((.cse1 (= (mod ~y$w_buff1_used~0_In1177774726 256) 0)) (.cse0 (= (mod ~y$r_buff1_thd0~0_In1177774726 256) 0)) (.cse3 (= 0 (mod ~y$w_buff0_used~0_In1177774726 256))) (.cse2 (= 0 (mod ~y$r_buff0_thd0~0_In1177774726 256)))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |ULTIMATE.start_main_#t~ite66_Out1177774726|)) (and (or .cse1 .cse0) (or .cse3 .cse2) (= ~y$w_buff1_used~0_In1177774726 |ULTIMATE.start_main_#t~ite66_Out1177774726|)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1177774726, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1177774726, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In1177774726, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1177774726} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In1177774726, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1177774726, ULTIMATE.start_main_#t~ite66=|ULTIMATE.start_main_#t~ite66_Out1177774726|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In1177774726, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1177774726} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite66] because there is no mapped edge [2019-12-27 07:40:18,089 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [973] [973] L835-->L836: Formula: (let ((.cse1 (= 0 (mod ~y$r_buff0_thd0~0_In2042625078 256))) (.cse0 (= 0 (mod ~y$w_buff0_used~0_In2042625078 256)))) (or (and (= ~y$r_buff0_thd0~0_Out2042625078 0) (not .cse0) (not .cse1)) (and (= ~y$r_buff0_thd0~0_In2042625078 ~y$r_buff0_thd0~0_Out2042625078) (or .cse1 .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In2042625078, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In2042625078} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In2042625078, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_Out2042625078, ULTIMATE.start_main_#t~ite67=|ULTIMATE.start_main_#t~ite67_Out2042625078|} AuxVars[] AssignedVars[~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite67] because there is no mapped edge [2019-12-27 07:40:18,089 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [984] [984] L836-->L836-2: Formula: (let ((.cse3 (= 0 (mod ~y$w_buff0_used~0_In1303559465 256))) (.cse2 (= (mod ~y$r_buff0_thd0~0_In1303559465 256) 0)) (.cse1 (= (mod ~y$w_buff1_used~0_In1303559465 256) 0)) (.cse0 (= 0 (mod ~y$r_buff1_thd0~0_In1303559465 256)))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= |ULTIMATE.start_main_#t~ite68_Out1303559465| ~y$r_buff1_thd0~0_In1303559465)) (and (= |ULTIMATE.start_main_#t~ite68_Out1303559465| 0) (or (and (not .cse3) (not .cse2)) (and (not .cse1) (not .cse0)))))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1303559465, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1303559465, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In1303559465, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1303559465} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In1303559465, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1303559465, ULTIMATE.start_main_#t~ite68=|ULTIMATE.start_main_#t~ite68_Out1303559465|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In1303559465, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1303559465} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite68] because there is no mapped edge [2019-12-27 07:40:18,093 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [991] [991] L840-1-->L840-5: Formula: (let ((.cse0 (= (mod ~weak$$choice1~0_In-1134495261 256) 0)) (.cse1 (= |ULTIMATE.start_main_#t~ite72_Out-1134495261| |ULTIMATE.start_main_#t~ite71_Out-1134495261|))) (or (and (= ~__unbuffered_p0_EAX~0_In-1134495261 |ULTIMATE.start_main_#t~ite71_Out-1134495261|) .cse0 .cse1 (= |ULTIMATE.start_main_#t~mem70_In-1134495261| |ULTIMATE.start_main_#t~mem70_Out-1134495261|)) (and (= |ULTIMATE.start_main_#t~mem70_Out-1134495261| |ULTIMATE.start_main_#t~ite71_Out-1134495261|) (= |ULTIMATE.start_main_#t~mem70_Out-1134495261| (select (select |#memory_int_In-1134495261| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In-1134495261) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-1134495261)) (not .cse0) .cse1))) InVars {~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-1134495261, ~weak$$choice1~0=~weak$$choice1~0_In-1134495261, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-1134495261, #memory_int=|#memory_int_In-1134495261|, ULTIMATE.start_main_#t~mem70=|ULTIMATE.start_main_#t~mem70_In-1134495261|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-1134495261} OutVars{ULTIMATE.start_main_#t~ite71=|ULTIMATE.start_main_#t~ite71_Out-1134495261|, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-1134495261, ~weak$$choice1~0=~weak$$choice1~0_In-1134495261, ULTIMATE.start_main_#t~ite72=|ULTIMATE.start_main_#t~ite72_Out-1134495261|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-1134495261, #memory_int=|#memory_int_In-1134495261|, ULTIMATE.start_main_#t~mem70=|ULTIMATE.start_main_#t~mem70_Out-1134495261|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-1134495261} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite71, ULTIMATE.start_main_#t~ite72, ULTIMATE.start_main_#t~mem70] because there is no mapped edge [2019-12-27 07:40:18,094 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1043] [1043] L843-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_14 0) (= (mod v_~main$tmp_guard1~0_9 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_14 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|)) InVars {~main$tmp_guard1~0=v_~main$tmp_guard1~0_9} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_14, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_9, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression, ULTIMATE.start___VERIFIER_assert_#in~expression] because there is no mapped edge [2019-12-27 07:40:18,214 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.12 07:40:18 BasicIcfg [2019-12-27 07:40:18,214 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-27 07:40:18,216 INFO L168 Benchmark]: Toolchain (without parser) took 14498.35 ms. Allocated memory was 138.9 MB in the beginning and 552.1 MB in the end (delta: 413.1 MB). Free memory was 102.5 MB in the beginning and 326.4 MB in the end (delta: -223.9 MB). Peak memory consumption was 189.2 MB. Max. memory is 7.1 GB. [2019-12-27 07:40:18,217 INFO L168 Benchmark]: CDTParser took 1.44 ms. Allocated memory is still 138.9 MB. Free memory was 122.1 MB in the beginning and 121.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-12-27 07:40:18,217 INFO L168 Benchmark]: CACSL2BoogieTranslator took 800.19 ms. Allocated memory was 138.9 MB in the beginning and 203.4 MB in the end (delta: 64.5 MB). Free memory was 102.1 MB in the beginning and 156.2 MB in the end (delta: -54.1 MB). Peak memory consumption was 25.6 MB. Max. memory is 7.1 GB. [2019-12-27 07:40:18,218 INFO L168 Benchmark]: Boogie Procedure Inliner took 68.22 ms. Allocated memory is still 203.4 MB. Free memory was 156.2 MB in the beginning and 153.6 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-12-27 07:40:18,219 INFO L168 Benchmark]: Boogie Preprocessor took 41.99 ms. Allocated memory is still 203.4 MB. Free memory was 153.6 MB in the beginning and 151.0 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-12-27 07:40:18,219 INFO L168 Benchmark]: RCFGBuilder took 1071.95 ms. Allocated memory is still 203.4 MB. Free memory was 151.0 MB in the beginning and 93.2 MB in the end (delta: 57.7 MB). Peak memory consumption was 57.7 MB. Max. memory is 7.1 GB. [2019-12-27 07:40:18,220 INFO L168 Benchmark]: TraceAbstraction took 12510.21 ms. Allocated memory was 203.4 MB in the beginning and 552.1 MB in the end (delta: 348.7 MB). Free memory was 92.6 MB in the beginning and 326.4 MB in the end (delta: -233.8 MB). Peak memory consumption was 114.8 MB. Max. memory is 7.1 GB. [2019-12-27 07:40:18,223 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.44 ms. Allocated memory is still 138.9 MB. Free memory was 122.1 MB in the beginning and 121.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 800.19 ms. Allocated memory was 138.9 MB in the beginning and 203.4 MB in the end (delta: 64.5 MB). Free memory was 102.1 MB in the beginning and 156.2 MB in the end (delta: -54.1 MB). Peak memory consumption was 25.6 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 68.22 ms. Allocated memory is still 203.4 MB. Free memory was 156.2 MB in the beginning and 153.6 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 41.99 ms. Allocated memory is still 203.4 MB. Free memory was 153.6 MB in the beginning and 151.0 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1071.95 ms. Allocated memory is still 203.4 MB. Free memory was 151.0 MB in the beginning and 93.2 MB in the end (delta: 57.7 MB). Peak memory consumption was 57.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 12510.21 ms. Allocated memory was 203.4 MB in the beginning and 552.1 MB in the end (delta: 348.7 MB). Free memory was 92.6 MB in the beginning and 326.4 MB in the end (delta: -233.8 MB). Peak memory consumption was 114.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 5.5s, 207 ProgramPointsBefore, 90 ProgramPointsAfterwards, 252 TransitionsBefore, 113 TransitionsAfterwards, 20370 CoEnabledTransitionPairs, 8 FixpointIterations, 50 TrivialSequentialCompositions, 47 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 79 ConcurrentYvCompositions, 26 ChoiceCompositions, 9574 VarBasedMoverChecksPositive, 191 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 0 MoverChecksTotal, 95587 CheckedPairsTotal, 176 TotalNumberOfCompositions - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L822] FCALL, FORK 0 pthread_create(&t2097, ((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_p0_EBX=0, __unbuffered_p2_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L747] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L748] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L749] 1 y$flush_delayed = weak$$choice2 [L750] EXPR 1 \read(y) [L750] 1 y$mem_tmp = y [L751] 1 weak$$choice1 = __VERIFIER_nondet_bool() [L752] EXPR 1 !y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y)))) [L752] EXPR 1 \read(y) [L752] EXPR 1 !y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y)))) VAL [!y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y))))=0, \read(y)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=0, y={5:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L752] 1 y = !y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y)))) [L755] EXPR 1 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 || !weak$$choice1 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 : weak$$choice0)))) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 || !weak$$choice1 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 : weak$$choice0))))=0, x=0, y={5:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L755] 1 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 || !weak$$choice1 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 : weak$$choice0)))) [L824] FCALL, FORK 0 pthread_create(&t2098, ((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_p0_EBX=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=3, weak$$choice2=1, x=0, y={5:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L826] FCALL, FORK 0 pthread_create(&t2099, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=0, y={5:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L756] 1 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)))) [L793] 3 __unbuffered_p2_EAX = x [L796] 3 y = 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_p0_EBX=0, __unbuffered_p2_EAX=2, 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=3, weak$$choice2=1, x=2, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L799] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=2, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=2, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L799] 3 y = y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) [L800] 3 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L801] 3 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used [L832] 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) VAL [\result={0:0}, \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_p0_EBX=0, __unbuffered_p2_EAX=2, 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=3, weak$$choice2=1, x=2, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L833] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L834] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L836] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L839] 0 weak$$choice1 = __VERIFIER_nondet_bool() [L840] EXPR 0 __unbuffered_p0_EAX$read_delayed ? (weak$$choice1 ? *__unbuffered_p0_EAX$read_delayed_var : __unbuffered_p0_EAX) : __unbuffered_p0_EAX VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=2, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=1, weak$$choice2=1, x=2, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L840] 0 __unbuffered_p0_EAX = __unbuffered_p0_EAX$read_delayed ? (weak$$choice1 ? *__unbuffered_p0_EAX$read_delayed_var : __unbuffered_p0_EAX) : __unbuffered_p0_EAX [L841] 0 main$tmp_guard1 = !(x == 2 && __unbuffered_p0_EAX == 1 && __unbuffered_p0_EBX == 0 && __unbuffered_p2_EAX == 2) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=2, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=1, weak$$choice2=1, x=2, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 198 locations, 1 error locations. Result: UNSAFE, OverallTime: 12.1s, OverallIterations: 12, TraceHistogramMax: 1, AutomataDifference: 1.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 1099 SDtfs, 1353 SDslu, 1713 SDs, 0 SdLazy, 590 SolverSat, 58 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 54 GetRequests, 13 SyntacticMatches, 4 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=20588occurred 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: 1.5s AutomataMinimizationTime, 11 MinimizatonAttempts, 1816 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 441 NumberOfCodeBlocks, 441 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 385 ConstructedInterpolants, 0 QuantifiedInterpolants, 40864 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 11 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...