/usr/bin/java -Xmx16000000000 -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-PN-SemanticLbe.epf -i ../../../trunk/examples/svcomp/pthread-lit/qw2004_variant.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-7bb8cbd [2020-10-16 01:48:07,450 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-16 01:48:07,456 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-16 01:48:07,497 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-16 01:48:07,497 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-16 01:48:07,505 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-16 01:48:07,507 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-16 01:48:07,510 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-16 01:48:07,512 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-16 01:48:07,515 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-16 01:48:07,516 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-16 01:48:07,518 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-16 01:48:07,518 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-16 01:48:07,521 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-16 01:48:07,524 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-16 01:48:07,526 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-16 01:48:07,529 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-16 01:48:07,529 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-16 01:48:07,533 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-16 01:48:07,537 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-16 01:48:07,541 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-16 01:48:07,542 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-16 01:48:07,543 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-16 01:48:07,543 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-16 01:48:07,554 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-10-16 01:48:07,561 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-16 01:48:07,562 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-16 01:48:07,563 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-16 01:48:07,564 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-16 01:48:07,565 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-16 01:48:07,565 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-16 01:48:07,566 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-16 01:48:07,566 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-16 01:48:07,566 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-16 01:48:07,567 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-16 01:48:07,567 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-16 01:48:07,569 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-PN-SemanticLbe.epf [2020-10-16 01:48:07,601 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-16 01:48:07,601 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-16 01:48:07,602 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-16 01:48:07,602 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-16 01:48:07,603 INFO L138 SettingsManager]: * Use SBE=true [2020-10-16 01:48:07,603 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-16 01:48:07,603 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-16 01:48:07,603 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-16 01:48:07,603 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-16 01:48:07,604 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-16 01:48:07,604 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-16 01:48:07,604 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-16 01:48:07,604 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-16 01:48:07,604 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-16 01:48:07,605 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-16 01:48:07,605 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-16 01:48:07,605 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-16 01:48:07,605 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-16 01:48:07,605 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-16 01:48:07,605 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-16 01:48:07,606 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-16 01:48:07,606 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-16 01:48:07,606 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-16 01:48:07,606 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-16 01:48:07,606 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-16 01:48:07,607 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-16 01:48:07,607 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-16 01:48:07,607 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2020-10-16 01:48:07,607 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-16 01:48:07,923 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-16 01:48:07,943 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-16 01:48:07,947 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-16 01:48:07,951 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-16 01:48:07,952 INFO L275 PluginConnector]: CDTParser initialized [2020-10-16 01:48:07,952 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-lit/qw2004_variant.i [2020-10-16 01:48:08,030 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a79e3b53/ed32ff768d7e410484712575b93fae4f/FLAG458dd910d [2020-10-16 01:48:08,555 INFO L306 CDTParser]: Found 1 translation units. [2020-10-16 01:48:08,556 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-lit/qw2004_variant.i [2020-10-16 01:48:08,573 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a79e3b53/ed32ff768d7e410484712575b93fae4f/FLAG458dd910d [2020-10-16 01:48:08,860 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a79e3b53/ed32ff768d7e410484712575b93fae4f [2020-10-16 01:48:08,869 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-16 01:48:08,871 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-10-16 01:48:08,872 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-16 01:48:08,872 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-16 01:48:08,877 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-16 01:48:08,878 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:48:08" (1/1) ... [2020-10-16 01:48:08,881 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e3bad29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:48:08, skipping insertion in model container [2020-10-16 01:48:08,881 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:48:08" (1/1) ... [2020-10-16 01:48:08,889 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-16 01:48:08,953 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-16 01:48:09,406 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-16 01:48:09,418 INFO L203 MainTranslator]: Completed pre-run [2020-10-16 01:48:09,499 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-16 01:48:09,588 INFO L208 MainTranslator]: Completed translation [2020-10-16 01:48:09,589 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:48:09 WrapperNode [2020-10-16 01:48:09,589 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-16 01:48:09,590 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-10-16 01:48:09,590 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-10-16 01:48:09,590 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-10-16 01:48:09,597 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:48:09" (1/1) ... [2020-10-16 01:48:09,615 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:48:09" (1/1) ... [2020-10-16 01:48:09,642 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-10-16 01:48:09,643 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-16 01:48:09,643 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-16 01:48:09,643 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-16 01:48:09,650 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:48:09" (1/1) ... [2020-10-16 01:48:09,651 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:48:09" (1/1) ... [2020-10-16 01:48:09,653 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:48:09" (1/1) ... [2020-10-16 01:48:09,654 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:48:09" (1/1) ... [2020-10-16 01:48:09,660 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:48:09" (1/1) ... [2020-10-16 01:48:09,666 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:48:09" (1/1) ... [2020-10-16 01:48:09,669 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:48:09" (1/1) ... [2020-10-16 01:48:09,675 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-16 01:48:09,682 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-16 01:48:09,682 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-16 01:48:09,683 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-16 01:48:09,684 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:48:09" (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 [2020-10-16 01:48:09,749 INFO L130 BoogieDeclarations]: Found specification of procedure BCSP_PnpStop [2020-10-16 01:48:09,749 INFO L138 BoogieDeclarations]: Found implementation of procedure BCSP_PnpStop [2020-10-16 01:48:09,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-16 01:48:09,749 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2020-10-16 01:48:09,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-16 01:48:09,749 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-16 01:48:09,750 INFO L130 BoogieDeclarations]: Found specification of procedure BCSP_PnpAdd [2020-10-16 01:48:09,750 INFO L138 BoogieDeclarations]: Found implementation of procedure BCSP_PnpAdd [2020-10-16 01:48:09,751 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2020-10-16 01:48:09,751 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-16 01:48:09,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-16 01:48:09,754 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2020-10-16 01:48:10,189 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-16 01:48:10,190 INFO L298 CfgBuilder]: Removed 15 assume(true) statements. [2020-10-16 01:48:10,192 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 01:48:10 BoogieIcfgContainer [2020-10-16 01:48:10,192 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-16 01:48:10,193 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-16 01:48:10,194 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-16 01:48:10,197 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-16 01:48:10,197 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 01:48:08" (1/3) ... [2020-10-16 01:48:10,198 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@64c9143e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 01:48:10, skipping insertion in model container [2020-10-16 01:48:10,199 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:48:09" (2/3) ... [2020-10-16 01:48:10,199 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@64c9143e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 01:48:10, skipping insertion in model container [2020-10-16 01:48:10,199 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 01:48:10" (3/3) ... [2020-10-16 01:48:10,201 INFO L111 eAbstractionObserver]: Analyzing ICFG qw2004_variant.i [2020-10-16 01:48:10,213 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-10-16 01:48:10,221 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-16 01:48:10,222 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2020-10-16 01:48:10,248 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,249 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,249 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,249 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,250 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,250 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,250 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,250 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,251 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,251 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,251 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,251 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,252 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,252 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,253 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,253 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,253 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,253 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,254 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,254 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,254 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,254 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,254 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,255 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,255 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,255 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,255 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,255 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,255 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,256 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,256 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,256 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,256 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,256 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,256 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,256 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,257 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,257 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,257 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,257 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,261 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,261 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,262 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,262 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,262 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,262 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,262 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,263 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,263 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,263 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,266 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,266 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,266 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,267 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,267 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,267 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,267 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:10,285 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2020-10-16 01:48:10,303 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-16 01:48:10,303 INFO L378 AbstractCegarLoop]: Hoare is false [2020-10-16 01:48:10,303 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-16 01:48:10,303 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-16 01:48:10,303 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-16 01:48:10,303 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-16 01:48:10,304 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-16 01:48:10,304 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-16 01:48:10,316 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 73 places, 72 transitions, 154 flow [2020-10-16 01:48:10,360 INFO L129 PetriNetUnfolder]: 6/80 cut-off events. [2020-10-16 01:48:10,360 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 01:48:10,366 INFO L80 FinitePrefix]: Finished finitePrefix Result has 88 conditions, 80 events. 6/80 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 125 event pairs, 0 based on Foata normal form. 0/71 useless extension candidates. Maximal degree in co-relation 66. Up to 4 conditions per place. [2020-10-16 01:48:10,366 INFO L82 GeneralOperation]: Start removeDead. Operand has 73 places, 72 transitions, 154 flow [2020-10-16 01:48:10,372 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 72 places, 71 transitions, 150 flow [2020-10-16 01:48:10,374 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-16 01:48:10,377 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 72 places, 71 transitions, 150 flow [2020-10-16 01:48:10,380 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 72 places, 71 transitions, 150 flow [2020-10-16 01:48:10,380 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 72 places, 71 transitions, 150 flow [2020-10-16 01:48:10,402 INFO L129 PetriNetUnfolder]: 6/80 cut-off events. [2020-10-16 01:48:10,402 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 01:48:10,404 INFO L80 FinitePrefix]: Finished finitePrefix Result has 88 conditions, 80 events. 6/80 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 127 event pairs, 0 based on Foata normal form. 0/71 useless extension candidates. Maximal degree in co-relation 66. Up to 4 conditions per place. [2020-10-16 01:48:10,407 INFO L117 LiptonReduction]: Number of co-enabled transitions 1738 [2020-10-16 01:48:10,712 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:10,713 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:10,720 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:10,721 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:11,018 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:11,019 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:11,026 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:11,026 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:11,050 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:11,051 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:11,058 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:11,058 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:11,735 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:11,736 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:11,741 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:11,742 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:12,072 INFO L132 LiptonReduction]: Checked pairs total: 2333 [2020-10-16 01:48:12,072 INFO L134 LiptonReduction]: Total number of compositions: 74 [2020-10-16 01:48:12,075 INFO L182 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1703 [2020-10-16 01:48:12,083 INFO L129 PetriNetUnfolder]: 2/16 cut-off events. [2020-10-16 01:48:12,083 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 01:48:12,084 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 01:48:12,084 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2020-10-16 01:48:12,085 INFO L429 AbstractCegarLoop]: === Iteration 1 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-16 01:48:12,092 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 01:48:12,093 INFO L82 PathProgramCache]: Analyzing trace with hash -1959743755, now seen corresponding path program 1 times [2020-10-16 01:48:12,103 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 01:48:12,104 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1623349572] [2020-10-16 01:48:12,105 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 01:48:12,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 01:48:12,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 01:48:12,308 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1623349572] [2020-10-16 01:48:12,309 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 01:48:12,310 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2020-10-16 01:48:12,310 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1988762640] [2020-10-16 01:48:12,320 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-16 01:48:12,321 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 01:48:12,332 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-16 01:48:12,334 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-16 01:48:12,336 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 116 out of 146 [2020-10-16 01:48:12,338 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 22 places, 18 transitions, 44 flow. Second operand 3 states. [2020-10-16 01:48:12,339 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 01:48:12,339 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 116 of 146 [2020-10-16 01:48:12,340 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 01:48:12,369 INFO L129 PetriNetUnfolder]: 1/22 cut-off events. [2020-10-16 01:48:12,370 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 01:48:12,370 INFO L80 FinitePrefix]: Finished finitePrefix Result has 37 conditions, 22 events. 1/22 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 45 event pairs, 0 based on Foata normal form. 3/22 useless extension candidates. Maximal degree in co-relation 28. Up to 4 conditions per place. [2020-10-16 01:48:12,371 INFO L132 encePairwiseOnDemand]: 141/146 looper letters, 2 selfloop transitions, 3 changer transitions 0/18 dead transitions. [2020-10-16 01:48:12,372 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 24 places, 18 transitions, 54 flow [2020-10-16 01:48:12,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-16 01:48:12,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-10-16 01:48:12,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 355 transitions. [2020-10-16 01:48:12,389 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.8105022831050228 [2020-10-16 01:48:12,390 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 355 transitions. [2020-10-16 01:48:12,390 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 355 transitions. [2020-10-16 01:48:12,393 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 01:48:12,396 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 355 transitions. [2020-10-16 01:48:12,400 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 4 states. [2020-10-16 01:48:12,407 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 4 states. [2020-10-16 01:48:12,408 INFO L81 ComplementDD]: Finished complementDD. Result 4 states. [2020-10-16 01:48:12,410 INFO L185 Difference]: Start difference. First operand has 22 places, 18 transitions, 44 flow. Second operand 3 states and 355 transitions. [2020-10-16 01:48:12,411 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 24 places, 18 transitions, 54 flow [2020-10-16 01:48:12,414 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 23 places, 18 transitions, 53 flow, removed 0 selfloop flow, removed 1 redundant places. [2020-10-16 01:48:12,417 INFO L241 Difference]: Finished difference. Result has 25 places, 18 transitions, 59 flow [2020-10-16 01:48:12,419 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=146, PETRI_DIFFERENCE_MINUEND_FLOW=41, PETRI_DIFFERENCE_MINUEND_PLACES=21, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=17, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=14, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=59, PETRI_PLACES=25, PETRI_TRANSITIONS=18} [2020-10-16 01:48:12,421 INFO L342 CegarLoopForPetriNet]: 22 programPoint places, 3 predicate places. [2020-10-16 01:48:12,421 INFO L481 AbstractCegarLoop]: Abstraction has has 25 places, 18 transitions, 59 flow [2020-10-16 01:48:12,421 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-16 01:48:12,421 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 01:48:12,421 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2020-10-16 01:48:12,422 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-16 01:48:12,422 INFO L429 AbstractCegarLoop]: === Iteration 2 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-16 01:48:12,422 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 01:48:12,422 INFO L82 PathProgramCache]: Analyzing trace with hash -622538265, now seen corresponding path program 1 times [2020-10-16 01:48:12,423 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 01:48:12,423 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1982584625] [2020-10-16 01:48:12,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 01:48:12,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 01:48:12,450 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 01:48:12,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 01:48:12,463 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 01:48:12,487 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-16 01:48:12,487 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-10-16 01:48:12,489 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-16 01:48:12,490 WARN L371 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-16 01:48:12,491 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2020-10-16 01:48:12,502 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,502 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,502 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,503 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,503 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,503 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,503 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,504 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,504 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,504 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,504 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,504 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,505 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,505 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,505 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,505 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,506 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,506 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,506 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,506 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,506 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,507 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,507 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,507 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,507 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,507 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,508 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,508 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,508 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,509 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,509 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,509 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,509 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,509 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,510 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,510 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,510 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,510 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,510 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,511 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,511 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,511 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,511 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,511 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,511 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,512 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,512 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,512 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,512 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,512 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,512 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,513 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,513 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,513 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,514 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,514 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,514 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,514 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,514 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,515 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,515 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,515 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,515 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,515 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,516 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,516 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,516 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,516 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,516 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,517 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,517 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,517 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,517 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,517 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,518 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,518 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,518 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,518 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,518 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,519 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,519 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,519 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,520 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,520 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,520 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,520 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,520 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,521 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,521 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,521 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,527 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,527 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,527 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,527 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,527 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,528 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,528 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,528 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,528 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,528 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,530 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,530 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,530 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,531 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,531 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,531 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,531 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,532 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,533 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,533 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,533 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,533 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,533 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,534 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:12,535 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-10-16 01:48:12,535 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-16 01:48:12,536 INFO L378 AbstractCegarLoop]: Hoare is false [2020-10-16 01:48:12,536 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-16 01:48:12,536 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-16 01:48:12,536 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-16 01:48:12,536 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-16 01:48:12,536 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-16 01:48:12,536 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-16 01:48:12,539 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 112 places, 111 transitions, 246 flow [2020-10-16 01:48:12,564 INFO L129 PetriNetUnfolder]: 10/118 cut-off events. [2020-10-16 01:48:12,564 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2020-10-16 01:48:12,566 INFO L80 FinitePrefix]: Finished finitePrefix Result has 132 conditions, 118 events. 10/118 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 251 event pairs, 0 based on Foata normal form. 0/103 useless extension candidates. Maximal degree in co-relation 127. Up to 6 conditions per place. [2020-10-16 01:48:12,566 INFO L82 GeneralOperation]: Start removeDead. Operand has 112 places, 111 transitions, 246 flow [2020-10-16 01:48:12,568 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 96 places, 96 transitions, 207 flow [2020-10-16 01:48:12,568 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-16 01:48:12,568 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 96 places, 96 transitions, 207 flow [2020-10-16 01:48:12,568 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 96 places, 96 transitions, 207 flow [2020-10-16 01:48:12,569 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 96 places, 96 transitions, 207 flow [2020-10-16 01:48:12,588 INFO L129 PetriNetUnfolder]: 10/118 cut-off events. [2020-10-16 01:48:12,588 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2020-10-16 01:48:12,590 INFO L80 FinitePrefix]: Finished finitePrefix Result has 131 conditions, 118 events. 10/118 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 252 event pairs, 0 based on Foata normal form. 0/103 useless extension candidates. Maximal degree in co-relation 108. Up to 6 conditions per place. [2020-10-16 01:48:12,596 INFO L117 LiptonReduction]: Number of co-enabled transitions 4260 [2020-10-16 01:48:12,785 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:12,785 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:12,792 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:12,793 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:12,937 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:12,937 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:12,948 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:12,949 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:13,507 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:13,507 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:13,514 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:13,515 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:13,656 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:13,656 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:13,669 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:13,669 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:13,683 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:13,684 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:13,688 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:13,689 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:13,746 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:13,747 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:13,751 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:13,751 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:13,759 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:13,759 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:13,764 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:13,765 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:14,149 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:14,149 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:14,153 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:14,154 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:14,255 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:14,256 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:14,265 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:14,265 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:14,779 INFO L132 LiptonReduction]: Checked pairs total: 6511 [2020-10-16 01:48:14,779 INFO L134 LiptonReduction]: Total number of compositions: 106 [2020-10-16 01:48:14,780 INFO L182 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2212 [2020-10-16 01:48:14,788 INFO L129 PetriNetUnfolder]: 2/17 cut-off events. [2020-10-16 01:48:14,789 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 01:48:14,789 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 01:48:14,789 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2020-10-16 01:48:14,789 INFO L429 AbstractCegarLoop]: === Iteration 1 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-16 01:48:14,790 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 01:48:14,790 INFO L82 PathProgramCache]: Analyzing trace with hash -1876283166, now seen corresponding path program 1 times [2020-10-16 01:48:14,790 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 01:48:14,790 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [248315249] [2020-10-16 01:48:14,790 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 01:48:14,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 01:48:14,865 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 01:48:14,865 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [248315249] [2020-10-16 01:48:14,865 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 01:48:14,866 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2020-10-16 01:48:14,866 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [368779497] [2020-10-16 01:48:14,866 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-16 01:48:14,866 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 01:48:14,867 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-16 01:48:14,867 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-16 01:48:14,869 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 171 out of 217 [2020-10-16 01:48:14,869 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 30 places, 25 transitions, 65 flow. Second operand 3 states. [2020-10-16 01:48:14,869 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 01:48:14,869 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 171 of 217 [2020-10-16 01:48:14,870 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 01:48:14,890 INFO L129 PetriNetUnfolder]: 8/50 cut-off events. [2020-10-16 01:48:14,890 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2020-10-16 01:48:14,891 INFO L80 FinitePrefix]: Finished finitePrefix Result has 86 conditions, 50 events. 8/50 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 164 event pairs, 3 based on Foata normal form. 5/46 useless extension candidates. Maximal degree in co-relation 76. Up to 14 conditions per place. [2020-10-16 01:48:14,891 INFO L132 encePairwiseOnDemand]: 211/217 looper letters, 5 selfloop transitions, 3 changer transitions 0/26 dead transitions. [2020-10-16 01:48:14,892 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 32 places, 26 transitions, 83 flow [2020-10-16 01:48:14,892 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-16 01:48:14,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-10-16 01:48:14,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 524 transitions. [2020-10-16 01:48:14,896 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.804915514592934 [2020-10-16 01:48:14,897 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 524 transitions. [2020-10-16 01:48:14,897 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 524 transitions. [2020-10-16 01:48:14,897 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 01:48:14,898 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 524 transitions. [2020-10-16 01:48:14,899 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 4 states. [2020-10-16 01:48:14,902 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 4 states. [2020-10-16 01:48:14,902 INFO L81 ComplementDD]: Finished complementDD. Result 4 states. [2020-10-16 01:48:14,902 INFO L185 Difference]: Start difference. First operand has 30 places, 25 transitions, 65 flow. Second operand 3 states and 524 transitions. [2020-10-16 01:48:14,902 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 32 places, 26 transitions, 83 flow [2020-10-16 01:48:14,903 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 31 places, 26 transitions, 80 flow, removed 1 selfloop flow, removed 1 redundant places. [2020-10-16 01:48:14,906 INFO L241 Difference]: Finished difference. Result has 33 places, 25 transitions, 80 flow [2020-10-16 01:48:14,906 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=217, PETRI_DIFFERENCE_MINUEND_FLOW=60, PETRI_DIFFERENCE_MINUEND_PLACES=29, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=24, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=21, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=80, PETRI_PLACES=33, PETRI_TRANSITIONS=25} [2020-10-16 01:48:14,906 INFO L342 CegarLoopForPetriNet]: 30 programPoint places, 3 predicate places. [2020-10-16 01:48:14,906 INFO L481 AbstractCegarLoop]: Abstraction has has 33 places, 25 transitions, 80 flow [2020-10-16 01:48:14,906 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-16 01:48:14,906 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 01:48:14,907 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 01:48:14,907 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-16 01:48:14,907 INFO L429 AbstractCegarLoop]: === Iteration 2 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-16 01:48:14,907 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 01:48:14,908 INFO L82 PathProgramCache]: Analyzing trace with hash 427400674, now seen corresponding path program 1 times [2020-10-16 01:48:14,908 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 01:48:14,908 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1218912111] [2020-10-16 01:48:14,908 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 01:48:14,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 01:48:15,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 01:48:15,007 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1218912111] [2020-10-16 01:48:15,007 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 01:48:15,007 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-16 01:48:15,008 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2081783649] [2020-10-16 01:48:15,008 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-16 01:48:15,008 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 01:48:15,008 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-16 01:48:15,009 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-16 01:48:15,011 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 137 out of 217 [2020-10-16 01:48:15,012 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 33 places, 25 transitions, 80 flow. Second operand 5 states. [2020-10-16 01:48:15,012 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 01:48:15,012 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 137 of 217 [2020-10-16 01:48:15,012 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 01:48:15,173 INFO L129 PetriNetUnfolder]: 119/246 cut-off events. [2020-10-16 01:48:15,173 INFO L130 PetriNetUnfolder]: For 30/44 co-relation queries the response was YES. [2020-10-16 01:48:15,174 INFO L80 FinitePrefix]: Finished finitePrefix Result has 508 conditions, 246 events. 119/246 cut-off events. For 30/44 co-relation queries the response was YES. Maximal size of possible extension queue 51. Compared 1173 event pairs, 35 based on Foata normal form. 13/204 useless extension candidates. Maximal degree in co-relation 495. Up to 123 conditions per place. [2020-10-16 01:48:15,177 INFO L132 encePairwiseOnDemand]: 206/217 looper letters, 23 selfloop transitions, 19 changer transitions 0/55 dead transitions. [2020-10-16 01:48:15,177 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 38 places, 55 transitions, 232 flow [2020-10-16 01:48:15,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-10-16 01:48:15,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-10-16 01:48:15,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 869 transitions. [2020-10-16 01:48:15,181 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6674347158218126 [2020-10-16 01:48:15,182 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 869 transitions. [2020-10-16 01:48:15,182 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 869 transitions. [2020-10-16 01:48:15,183 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 01:48:15,183 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 869 transitions. [2020-10-16 01:48:15,185 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 7 states. [2020-10-16 01:48:15,189 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 7 states. [2020-10-16 01:48:15,189 INFO L81 ComplementDD]: Finished complementDD. Result 7 states. [2020-10-16 01:48:15,189 INFO L185 Difference]: Start difference. First operand has 33 places, 25 transitions, 80 flow. Second operand 6 states and 869 transitions. [2020-10-16 01:48:15,190 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 38 places, 55 transitions, 232 flow [2020-10-16 01:48:15,191 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 36 places, 55 transitions, 226 flow, removed 0 selfloop flow, removed 2 redundant places. [2020-10-16 01:48:15,193 INFO L241 Difference]: Finished difference. Result has 40 places, 43 transitions, 211 flow [2020-10-16 01:48:15,193 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=217, PETRI_DIFFERENCE_MINUEND_FLOW=74, PETRI_DIFFERENCE_MINUEND_PLACES=31, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=25, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=17, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=211, PETRI_PLACES=40, PETRI_TRANSITIONS=43} [2020-10-16 01:48:15,194 INFO L342 CegarLoopForPetriNet]: 30 programPoint places, 10 predicate places. [2020-10-16 01:48:15,194 INFO L481 AbstractCegarLoop]: Abstraction has has 40 places, 43 transitions, 211 flow [2020-10-16 01:48:15,194 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-16 01:48:15,194 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 01:48:15,194 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 01:48:15,195 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-16 01:48:15,195 INFO L429 AbstractCegarLoop]: === Iteration 3 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-16 01:48:15,195 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 01:48:15,195 INFO L82 PathProgramCache]: Analyzing trace with hash -132310942, now seen corresponding path program 2 times [2020-10-16 01:48:15,196 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 01:48:15,196 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2043579103] [2020-10-16 01:48:15,196 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 01:48:15,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 01:48:15,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 01:48:15,263 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2043579103] [2020-10-16 01:48:15,263 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 01:48:15,263 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-16 01:48:15,264 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [631122051] [2020-10-16 01:48:15,264 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-16 01:48:15,264 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 01:48:15,264 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-16 01:48:15,265 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-16 01:48:15,267 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 135 out of 217 [2020-10-16 01:48:15,267 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 40 places, 43 transitions, 211 flow. Second operand 5 states. [2020-10-16 01:48:15,268 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 01:48:15,268 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 135 of 217 [2020-10-16 01:48:15,268 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 01:48:15,402 INFO L129 PetriNetUnfolder]: 91/236 cut-off events. [2020-10-16 01:48:15,402 INFO L130 PetriNetUnfolder]: For 289/460 co-relation queries the response was YES. [2020-10-16 01:48:15,403 INFO L80 FinitePrefix]: Finished finitePrefix Result has 729 conditions, 236 events. 91/236 cut-off events. For 289/460 co-relation queries the response was YES. Maximal size of possible extension queue 41. Compared 1230 event pairs, 21 based on Foata normal form. 29/237 useless extension candidates. Maximal degree in co-relation 712. Up to 99 conditions per place. [2020-10-16 01:48:15,408 INFO L132 encePairwiseOnDemand]: 208/217 looper letters, 19 selfloop transitions, 17 changer transitions 0/58 dead transitions. [2020-10-16 01:48:15,409 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 45 places, 58 transitions, 342 flow [2020-10-16 01:48:15,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-10-16 01:48:15,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-10-16 01:48:15,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 842 transitions. [2020-10-16 01:48:15,413 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6466973886328725 [2020-10-16 01:48:15,413 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 842 transitions. [2020-10-16 01:48:15,413 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 842 transitions. [2020-10-16 01:48:15,414 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 01:48:15,414 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 842 transitions. [2020-10-16 01:48:15,417 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 7 states. [2020-10-16 01:48:15,420 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 7 states. [2020-10-16 01:48:15,420 INFO L81 ComplementDD]: Finished complementDD. Result 7 states. [2020-10-16 01:48:15,420 INFO L185 Difference]: Start difference. First operand has 40 places, 43 transitions, 211 flow. Second operand 6 states and 842 transitions. [2020-10-16 01:48:15,420 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 45 places, 58 transitions, 342 flow [2020-10-16 01:48:15,428 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 45 places, 58 transitions, 340 flow, removed 1 selfloop flow, removed 0 redundant places. [2020-10-16 01:48:15,430 INFO L241 Difference]: Finished difference. Result has 48 places, 50 transitions, 306 flow [2020-10-16 01:48:15,430 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=217, PETRI_DIFFERENCE_MINUEND_FLOW=186, PETRI_DIFFERENCE_MINUEND_PLACES=40, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=39, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=28, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=306, PETRI_PLACES=48, PETRI_TRANSITIONS=50} [2020-10-16 01:48:15,430 INFO L342 CegarLoopForPetriNet]: 30 programPoint places, 18 predicate places. [2020-10-16 01:48:15,430 INFO L481 AbstractCegarLoop]: Abstraction has has 48 places, 50 transitions, 306 flow [2020-10-16 01:48:15,430 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-16 01:48:15,431 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 01:48:15,431 INFO L255 CegarLoopForPetriNet]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1] [2020-10-16 01:48:15,431 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-16 01:48:15,432 INFO L429 AbstractCegarLoop]: === Iteration 4 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-16 01:48:15,433 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 01:48:15,433 INFO L82 PathProgramCache]: Analyzing trace with hash 1863927893, now seen corresponding path program 1 times [2020-10-16 01:48:15,433 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 01:48:15,437 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2038299050] [2020-10-16 01:48:15,437 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 01:48:15,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 01:48:15,454 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 01:48:15,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 01:48:15,464 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 01:48:15,470 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-16 01:48:15,470 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-10-16 01:48:15,471 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-10-16 01:48:15,471 WARN L371 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-16 01:48:15,473 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2020-10-16 01:48:15,484 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,484 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,484 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,484 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,484 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,485 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,485 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,485 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,485 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,485 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,485 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,486 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,486 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,486 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,486 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,486 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,487 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,487 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,487 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,487 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,487 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,487 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,487 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,488 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,488 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,488 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,488 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,488 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,488 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,489 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,489 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,489 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,489 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,489 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,489 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,490 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,490 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,490 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,490 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,490 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,490 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,490 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,491 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,491 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,491 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,492 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,492 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,492 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,492 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,492 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,492 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,493 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,493 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,493 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,493 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,493 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,493 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,493 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,494 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,494 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,494 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,494 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,494 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,494 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,494 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,495 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,495 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,495 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,496 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,496 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,496 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,496 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,496 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,496 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,497 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,497 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,497 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,497 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,497 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,497 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,498 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,498 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,498 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,498 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,498 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,498 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,498 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,499 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,499 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,499 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,499 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,499 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,500 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,500 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,500 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,500 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,501 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,501 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,501 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,501 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,501 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,501 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,502 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,502 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,502 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,502 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,502 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,502 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,502 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,502 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,502 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,503 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,503 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,503 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,503 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,503 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,503 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,503 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,503 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,503 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,504 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,504 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,504 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,504 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,505 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,505 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,505 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,505 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,505 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,505 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,507 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,507 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,507 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,507 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,507 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,508 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,508 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,508 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,508 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,508 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,510 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,510 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,510 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,510 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,510 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,510 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,511 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,511 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,511 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,511 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,512 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,513 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,513 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,513 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,513 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,513 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,513 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,515 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,515 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,515 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,515 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,515 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,515 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,516 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,517 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,517 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,517 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,518 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,518 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,518 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,518 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:15,519 INFO L253 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2020-10-16 01:48:15,520 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-16 01:48:15,520 INFO L378 AbstractCegarLoop]: Hoare is false [2020-10-16 01:48:15,520 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-16 01:48:15,520 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-16 01:48:15,520 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-16 01:48:15,520 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-16 01:48:15,520 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-16 01:48:15,520 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-16 01:48:15,523 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 151 places, 150 transitions, 342 flow [2020-10-16 01:48:15,541 INFO L129 PetriNetUnfolder]: 14/156 cut-off events. [2020-10-16 01:48:15,541 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2020-10-16 01:48:15,543 INFO L80 FinitePrefix]: Finished finitePrefix Result has 177 conditions, 156 events. 14/156 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 373 event pairs, 0 based on Foata normal form. 0/135 useless extension candidates. Maximal degree in co-relation 170. Up to 8 conditions per place. [2020-10-16 01:48:15,543 INFO L82 GeneralOperation]: Start removeDead. Operand has 151 places, 150 transitions, 342 flow [2020-10-16 01:48:15,544 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 120 places, 121 transitions, 266 flow [2020-10-16 01:48:15,545 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-16 01:48:15,545 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 120 places, 121 transitions, 266 flow [2020-10-16 01:48:15,545 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 120 places, 121 transitions, 266 flow [2020-10-16 01:48:15,545 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 120 places, 121 transitions, 266 flow [2020-10-16 01:48:15,562 INFO L129 PetriNetUnfolder]: 14/156 cut-off events. [2020-10-16 01:48:15,562 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2020-10-16 01:48:15,564 INFO L80 FinitePrefix]: Finished finitePrefix Result has 175 conditions, 156 events. 14/156 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 387 event pairs, 0 based on Foata normal form. 0/135 useless extension candidates. Maximal degree in co-relation 151. Up to 8 conditions per place. [2020-10-16 01:48:15,572 INFO L117 LiptonReduction]: Number of co-enabled transitions 7982 [2020-10-16 01:48:15,774 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:15,775 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:15,778 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:15,779 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:15,884 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:15,885 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:15,895 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:15,895 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:16,036 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:16,036 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:16,043 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:16,044 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:16,236 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:16,236 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:16,242 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:16,242 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:16,247 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:16,247 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:16,251 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:16,251 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:16,258 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:16,258 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:16,269 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:16,269 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:16,472 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:16,473 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:16,478 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:16,478 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:16,483 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:16,484 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:16,487 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:16,487 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:16,494 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:16,495 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:16,499 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:16,500 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:16,556 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:16,557 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:16,561 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:16,562 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:16,569 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:16,570 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:16,573 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:16,573 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:17,612 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:17,612 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:17,618 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:17,618 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:17,630 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:17,630 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:17,634 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:17,634 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:17,650 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:17,651 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:17,654 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:17,654 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:17,660 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:17,660 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:17,665 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:17,666 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:18,197 INFO L132 LiptonReduction]: Checked pairs total: 11069 [2020-10-16 01:48:18,197 INFO L134 LiptonReduction]: Total number of compositions: 139 [2020-10-16 01:48:18,198 INFO L182 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2653 [2020-10-16 01:48:18,200 INFO L129 PetriNetUnfolder]: 1/15 cut-off events. [2020-10-16 01:48:18,201 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 01:48:18,201 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 01:48:18,201 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2020-10-16 01:48:18,201 INFO L429 AbstractCegarLoop]: === Iteration 1 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 01:48:18,201 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 01:48:18,202 INFO L82 PathProgramCache]: Analyzing trace with hash -171327985, now seen corresponding path program 1 times [2020-10-16 01:48:18,202 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 01:48:18,202 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [522439980] [2020-10-16 01:48:18,202 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 01:48:18,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 01:48:18,226 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 01:48:18,226 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [522439980] [2020-10-16 01:48:18,227 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 01:48:18,227 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2020-10-16 01:48:18,227 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1770324990] [2020-10-16 01:48:18,227 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-16 01:48:18,228 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 01:48:18,228 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-16 01:48:18,228 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-16 01:48:18,229 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 236 out of 289 [2020-10-16 01:48:18,230 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 37 places, 30 transitions, 84 flow. Second operand 3 states. [2020-10-16 01:48:18,230 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 01:48:18,230 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 236 of 289 [2020-10-16 01:48:18,230 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 01:48:18,262 INFO L129 PetriNetUnfolder]: 40/135 cut-off events. [2020-10-16 01:48:18,263 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2020-10-16 01:48:18,263 INFO L80 FinitePrefix]: Finished finitePrefix Result has 236 conditions, 135 events. 40/135 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 27. Compared 698 event pairs, 25 based on Foata normal form. 3/105 useless extension candidates. Maximal degree in co-relation 225. Up to 54 conditions per place. [2020-10-16 01:48:18,265 INFO L132 encePairwiseOnDemand]: 283/289 looper letters, 8 selfloop transitions, 3 changer transitions 0/33 dead transitions. [2020-10-16 01:48:18,265 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 39 places, 33 transitions, 112 flow [2020-10-16 01:48:18,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-16 01:48:18,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-10-16 01:48:18,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 722 transitions. [2020-10-16 01:48:18,268 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.8327566320645905 [2020-10-16 01:48:18,268 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 722 transitions. [2020-10-16 01:48:18,268 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 722 transitions. [2020-10-16 01:48:18,268 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 01:48:18,269 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 722 transitions. [2020-10-16 01:48:18,270 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 4 states. [2020-10-16 01:48:18,272 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 4 states. [2020-10-16 01:48:18,272 INFO L81 ComplementDD]: Finished complementDD. Result 4 states. [2020-10-16 01:48:18,272 INFO L185 Difference]: Start difference. First operand has 37 places, 30 transitions, 84 flow. Second operand 3 states and 722 transitions. [2020-10-16 01:48:18,272 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 39 places, 33 transitions, 112 flow [2020-10-16 01:48:18,273 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 38 places, 33 transitions, 105 flow, removed 3 selfloop flow, removed 1 redundant places. [2020-10-16 01:48:18,274 INFO L241 Difference]: Finished difference. Result has 40 places, 31 transitions, 99 flow [2020-10-16 01:48:18,274 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=289, PETRI_DIFFERENCE_MINUEND_FLOW=77, PETRI_DIFFERENCE_MINUEND_PLACES=36, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=30, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=27, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=99, PETRI_PLACES=40, PETRI_TRANSITIONS=31} [2020-10-16 01:48:18,275 INFO L342 CegarLoopForPetriNet]: 37 programPoint places, 3 predicate places. [2020-10-16 01:48:18,275 INFO L481 AbstractCegarLoop]: Abstraction has has 40 places, 31 transitions, 99 flow [2020-10-16 01:48:18,275 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-16 01:48:18,275 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 01:48:18,275 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 01:48:18,275 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-10-16 01:48:18,275 INFO L429 AbstractCegarLoop]: === Iteration 2 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 01:48:18,276 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 01:48:18,276 INFO L82 PathProgramCache]: Analyzing trace with hash 312096844, now seen corresponding path program 1 times [2020-10-16 01:48:18,276 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 01:48:18,276 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [215455058] [2020-10-16 01:48:18,276 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 01:48:18,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 01:48:18,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 01:48:18,330 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [215455058] [2020-10-16 01:48:18,330 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 01:48:18,330 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-16 01:48:18,331 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [790703590] [2020-10-16 01:48:18,331 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-16 01:48:18,331 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 01:48:18,331 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-16 01:48:18,332 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-10-16 01:48:18,334 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 174 out of 289 [2020-10-16 01:48:18,334 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 40 places, 31 transitions, 99 flow. Second operand 8 states. [2020-10-16 01:48:18,334 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 01:48:18,334 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 174 of 289 [2020-10-16 01:48:18,335 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 01:48:19,053 INFO L129 PetriNetUnfolder]: 1240/1942 cut-off events. [2020-10-16 01:48:19,053 INFO L130 PetriNetUnfolder]: For 436/466 co-relation queries the response was YES. [2020-10-16 01:48:19,060 INFO L80 FinitePrefix]: Finished finitePrefix Result has 4200 conditions, 1942 events. 1240/1942 cut-off events. For 436/466 co-relation queries the response was YES. Maximal size of possible extension queue 321. Compared 11876 event pairs, 54 based on Foata normal form. 269/1701 useless extension candidates. Maximal degree in co-relation 4185. Up to 507 conditions per place. [2020-10-16 01:48:19,076 INFO L132 encePairwiseOnDemand]: 275/289 looper letters, 103 selfloop transitions, 46 changer transitions 0/160 dead transitions. [2020-10-16 01:48:19,076 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 54 places, 160 transitions, 686 flow [2020-10-16 01:48:19,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-10-16 01:48:19,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-10-16 01:48:19,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 2780 transitions. [2020-10-16 01:48:19,085 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6412918108419838 [2020-10-16 01:48:19,085 INFO L72 ComplementDD]: Start complementDD. Operand 15 states and 2780 transitions. [2020-10-16 01:48:19,085 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15 states and 2780 transitions. [2020-10-16 01:48:19,087 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 01:48:19,087 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 15 states and 2780 transitions. [2020-10-16 01:48:19,092 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 16 states. [2020-10-16 01:48:19,099 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 16 states. [2020-10-16 01:48:19,099 INFO L81 ComplementDD]: Finished complementDD. Result 16 states. [2020-10-16 01:48:19,099 INFO L185 Difference]: Start difference. First operand has 40 places, 31 transitions, 99 flow. Second operand 15 states and 2780 transitions. [2020-10-16 01:48:19,100 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 54 places, 160 transitions, 686 flow [2020-10-16 01:48:19,110 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 52 places, 160 transitions, 672 flow, removed 0 selfloop flow, removed 2 redundant places. [2020-10-16 01:48:19,114 INFO L241 Difference]: Finished difference. Result has 66 places, 88 transitions, 485 flow [2020-10-16 01:48:19,114 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=289, PETRI_DIFFERENCE_MINUEND_FLOW=89, PETRI_DIFFERENCE_MINUEND_PLACES=38, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=30, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=19, PETRI_DIFFERENCE_SUBTRAHEND_STATES=15, PETRI_FLOW=485, PETRI_PLACES=66, PETRI_TRANSITIONS=88} [2020-10-16 01:48:19,114 INFO L342 CegarLoopForPetriNet]: 37 programPoint places, 29 predicate places. [2020-10-16 01:48:19,114 INFO L481 AbstractCegarLoop]: Abstraction has has 66 places, 88 transitions, 485 flow [2020-10-16 01:48:19,115 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-16 01:48:19,115 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 01:48:19,115 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 01:48:19,115 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-10-16 01:48:19,115 INFO L429 AbstractCegarLoop]: === Iteration 3 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 01:48:19,115 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 01:48:19,116 INFO L82 PathProgramCache]: Analyzing trace with hash 1544693068, now seen corresponding path program 2 times [2020-10-16 01:48:19,116 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 01:48:19,116 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1668785210] [2020-10-16 01:48:19,116 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 01:48:19,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 01:48:19,168 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 01:48:19,168 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1668785210] [2020-10-16 01:48:19,169 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 01:48:19,169 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-10-16 01:48:19,169 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1158569098] [2020-10-16 01:48:19,169 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-16 01:48:19,170 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 01:48:19,170 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-16 01:48:19,170 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-10-16 01:48:19,172 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 183 out of 289 [2020-10-16 01:48:19,172 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 66 places, 88 transitions, 485 flow. Second operand 6 states. [2020-10-16 01:48:19,173 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 01:48:19,173 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 183 of 289 [2020-10-16 01:48:19,173 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 01:48:19,631 INFO L129 PetriNetUnfolder]: 992/1641 cut-off events. [2020-10-16 01:48:19,631 INFO L130 PetriNetUnfolder]: For 4547/7269 co-relation queries the response was YES. [2020-10-16 01:48:19,639 INFO L80 FinitePrefix]: Finished finitePrefix Result has 5818 conditions, 1641 events. 992/1641 cut-off events. For 4547/7269 co-relation queries the response was YES. Maximal size of possible extension queue 261. Compared 10264 event pairs, 253 based on Foata normal form. 183/1673 useless extension candidates. Maximal degree in co-relation 5789. Up to 785 conditions per place. [2020-10-16 01:48:19,655 INFO L132 encePairwiseOnDemand]: 274/289 looper letters, 79 selfloop transitions, 64 changer transitions 0/157 dead transitions. [2020-10-16 01:48:19,656 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 71 places, 157 transitions, 1121 flow [2020-10-16 01:48:19,656 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-10-16 01:48:19,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-10-16 01:48:19,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1543 transitions. [2020-10-16 01:48:19,661 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6673875432525952 [2020-10-16 01:48:19,661 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 1543 transitions. [2020-10-16 01:48:19,661 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 1543 transitions. [2020-10-16 01:48:19,662 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 01:48:19,662 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 1543 transitions. [2020-10-16 01:48:19,665 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 9 states. [2020-10-16 01:48:19,669 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 9 states. [2020-10-16 01:48:19,669 INFO L81 ComplementDD]: Finished complementDD. Result 9 states. [2020-10-16 01:48:19,669 INFO L185 Difference]: Start difference. First operand has 66 places, 88 transitions, 485 flow. Second operand 8 states and 1543 transitions. [2020-10-16 01:48:19,669 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 71 places, 157 transitions, 1121 flow [2020-10-16 01:48:19,680 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 69 places, 157 transitions, 1107 flow, removed 7 selfloop flow, removed 2 redundant places. [2020-10-16 01:48:19,686 INFO L241 Difference]: Finished difference. Result has 74 places, 125 transitions, 943 flow [2020-10-16 01:48:19,686 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=289, PETRI_DIFFERENCE_MINUEND_FLOW=409, PETRI_DIFFERENCE_MINUEND_PLACES=62, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=76, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=29, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=33, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=943, PETRI_PLACES=74, PETRI_TRANSITIONS=125} [2020-10-16 01:48:19,687 INFO L342 CegarLoopForPetriNet]: 37 programPoint places, 37 predicate places. [2020-10-16 01:48:19,687 INFO L481 AbstractCegarLoop]: Abstraction has has 74 places, 125 transitions, 943 flow [2020-10-16 01:48:19,687 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-16 01:48:19,687 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 01:48:19,688 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 01:48:19,688 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-10-16 01:48:19,688 INFO L429 AbstractCegarLoop]: === Iteration 4 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 01:48:19,688 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 01:48:19,688 INFO L82 PathProgramCache]: Analyzing trace with hash 426199908, now seen corresponding path program 1 times [2020-10-16 01:48:19,688 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 01:48:19,689 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1470787409] [2020-10-16 01:48:19,689 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 01:48:19,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 01:48:19,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-10-16 01:48:19,773 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1470787409] [2020-10-16 01:48:19,773 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 01:48:19,774 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-16 01:48:19,774 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1195329940] [2020-10-16 01:48:19,774 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-16 01:48:19,775 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 01:48:19,775 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-16 01:48:19,775 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2020-10-16 01:48:19,777 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 170 out of 289 [2020-10-16 01:48:19,778 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 74 places, 125 transitions, 943 flow. Second operand 8 states. [2020-10-16 01:48:19,778 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 01:48:19,778 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 170 of 289 [2020-10-16 01:48:19,778 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 01:48:20,328 INFO L129 PetriNetUnfolder]: 1245/2215 cut-off events. [2020-10-16 01:48:20,328 INFO L130 PetriNetUnfolder]: For 7197/11817 co-relation queries the response was YES. [2020-10-16 01:48:20,346 INFO L80 FinitePrefix]: Finished finitePrefix Result has 9762 conditions, 2215 events. 1245/2215 cut-off events. For 7197/11817 co-relation queries the response was YES. Maximal size of possible extension queue 350. Compared 15467 event pairs, 82 based on Foata normal form. 115/2214 useless extension candidates. Maximal degree in co-relation 9728. Up to 938 conditions per place. [2020-10-16 01:48:20,375 INFO L132 encePairwiseOnDemand]: 278/289 looper letters, 148 selfloop transitions, 92 changer transitions 0/252 dead transitions. [2020-10-16 01:48:20,375 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 84 places, 252 transitions, 2372 flow [2020-10-16 01:48:20,375 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-16 01:48:20,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-10-16 01:48:20,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1975 transitions. [2020-10-16 01:48:20,381 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6212645486001888 [2020-10-16 01:48:20,381 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 1975 transitions. [2020-10-16 01:48:20,382 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 1975 transitions. [2020-10-16 01:48:20,383 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 01:48:20,383 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 1975 transitions. [2020-10-16 01:48:20,387 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 12 states. [2020-10-16 01:48:20,393 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 12 states. [2020-10-16 01:48:20,393 INFO L81 ComplementDD]: Finished complementDD. Result 12 states. [2020-10-16 01:48:20,393 INFO L185 Difference]: Start difference. First operand has 74 places, 125 transitions, 943 flow. Second operand 11 states and 1975 transitions. [2020-10-16 01:48:20,393 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 84 places, 252 transitions, 2372 flow [2020-10-16 01:48:20,479 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 84 places, 252 transitions, 2348 flow, removed 12 selfloop flow, removed 0 redundant places. [2020-10-16 01:48:20,484 INFO L241 Difference]: Finished difference. Result has 91 places, 180 transitions, 1726 flow [2020-10-16 01:48:20,484 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=289, PETRI_DIFFERENCE_MINUEND_FLOW=931, PETRI_DIFFERENCE_MINUEND_PLACES=74, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=125, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=37, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=81, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=1726, PETRI_PLACES=91, PETRI_TRANSITIONS=180} [2020-10-16 01:48:20,485 INFO L342 CegarLoopForPetriNet]: 37 programPoint places, 54 predicate places. [2020-10-16 01:48:20,485 INFO L481 AbstractCegarLoop]: Abstraction has has 91 places, 180 transitions, 1726 flow [2020-10-16 01:48:20,485 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-16 01:48:20,485 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 01:48:20,485 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 01:48:20,485 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-10-16 01:48:20,485 INFO L429 AbstractCegarLoop]: === Iteration 5 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 01:48:20,486 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 01:48:20,486 INFO L82 PathProgramCache]: Analyzing trace with hash 1832299914, now seen corresponding path program 2 times [2020-10-16 01:48:20,486 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 01:48:20,486 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1057454304] [2020-10-16 01:48:20,486 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 01:48:20,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 01:48:20,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-10-16 01:48:20,540 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1057454304] [2020-10-16 01:48:20,540 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 01:48:20,541 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-16 01:48:20,541 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [489993727] [2020-10-16 01:48:20,541 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-16 01:48:20,541 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 01:48:20,542 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-16 01:48:20,542 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-10-16 01:48:20,544 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 170 out of 289 [2020-10-16 01:48:20,544 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 91 places, 180 transitions, 1726 flow. Second operand 8 states. [2020-10-16 01:48:20,545 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 01:48:20,545 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 170 of 289 [2020-10-16 01:48:20,545 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 01:48:21,255 INFO L129 PetriNetUnfolder]: 1254/2213 cut-off events. [2020-10-16 01:48:21,256 INFO L130 PetriNetUnfolder]: For 10910/15505 co-relation queries the response was YES. [2020-10-16 01:48:21,274 INFO L80 FinitePrefix]: Finished finitePrefix Result has 11429 conditions, 2213 events. 1254/2213 cut-off events. For 10910/15505 co-relation queries the response was YES. Maximal size of possible extension queue 353. Compared 15542 event pairs, 50 based on Foata normal form. 149/2248 useless extension candidates. Maximal degree in co-relation 11386. Up to 647 conditions per place. [2020-10-16 01:48:21,298 INFO L132 encePairwiseOnDemand]: 277/289 looper letters, 136 selfloop transitions, 105 changer transitions 0/253 dead transitions. [2020-10-16 01:48:21,299 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 103 places, 253 transitions, 2727 flow [2020-10-16 01:48:21,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-10-16 01:48:21,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-10-16 01:48:21,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 2335 transitions. [2020-10-16 01:48:21,306 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6215065211605004 [2020-10-16 01:48:21,306 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 2335 transitions. [2020-10-16 01:48:21,306 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 2335 transitions. [2020-10-16 01:48:21,308 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 01:48:21,308 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 2335 transitions. [2020-10-16 01:48:21,313 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 14 states. [2020-10-16 01:48:21,319 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 14 states. [2020-10-16 01:48:21,319 INFO L81 ComplementDD]: Finished complementDD. Result 14 states. [2020-10-16 01:48:21,319 INFO L185 Difference]: Start difference. First operand has 91 places, 180 transitions, 1726 flow. Second operand 13 states and 2335 transitions. [2020-10-16 01:48:21,319 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 103 places, 253 transitions, 2727 flow [2020-10-16 01:48:21,387 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 102 places, 253 transitions, 2717 flow, removed 2 selfloop flow, removed 1 redundant places. [2020-10-16 01:48:21,392 INFO L241 Difference]: Finished difference. Result has 106 places, 186 transitions, 2059 flow [2020-10-16 01:48:21,393 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=289, PETRI_DIFFERENCE_MINUEND_FLOW=1689, PETRI_DIFFERENCE_MINUEND_PLACES=90, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=177, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=96, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=80, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=2059, PETRI_PLACES=106, PETRI_TRANSITIONS=186} [2020-10-16 01:48:21,393 INFO L342 CegarLoopForPetriNet]: 37 programPoint places, 69 predicate places. [2020-10-16 01:48:21,393 INFO L481 AbstractCegarLoop]: Abstraction has has 106 places, 186 transitions, 2059 flow [2020-10-16 01:48:21,393 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-16 01:48:21,393 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 01:48:21,393 INFO L255 CegarLoopForPetriNet]: trace histogram [4, 3, 3, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 01:48:21,393 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-10-16 01:48:21,394 INFO L429 AbstractCegarLoop]: === Iteration 6 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 01:48:21,394 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 01:48:21,394 INFO L82 PathProgramCache]: Analyzing trace with hash -1572732191, now seen corresponding path program 1 times [2020-10-16 01:48:21,394 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 01:48:21,394 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1819631450] [2020-10-16 01:48:21,395 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 01:48:21,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 01:48:21,404 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 01:48:21,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 01:48:21,413 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 01:48:21,419 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-16 01:48:21,419 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-10-16 01:48:21,419 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-10-16 01:48:21,420 WARN L371 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-16 01:48:21,420 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2020-10-16 01:48:21,437 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,437 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,437 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,438 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,438 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,438 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,438 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,438 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,438 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,438 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,438 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,439 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,439 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,439 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,439 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,439 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,439 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,439 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,440 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,440 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,440 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,440 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,440 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,440 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,440 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,440 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,441 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,441 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,441 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,441 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,441 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,441 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,442 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,442 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,442 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,442 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,442 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,442 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,442 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,442 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,443 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,443 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,443 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,443 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,443 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,443 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,444 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,444 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,444 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,444 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,444 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,444 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,444 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,445 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,445 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,445 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,445 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,445 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,445 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,446 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,446 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,446 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,446 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,446 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,446 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,446 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,446 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,447 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,447 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,447 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,447 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,447 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,447 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,447 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,448 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,448 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,448 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,448 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,448 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,448 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,448 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,448 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,449 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,449 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,449 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,449 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,449 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,449 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,450 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,450 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,450 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,450 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,451 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,451 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,451 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,451 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,451 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,452 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,452 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,452 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,452 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,452 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,452 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,452 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,453 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,453 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,453 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,453 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,453 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,453 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,453 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,454 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,454 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,454 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,454 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,454 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,454 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,455 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,455 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,455 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,455 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,455 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,455 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,455 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,456 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,456 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,456 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,456 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,456 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,456 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,457 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,457 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,457 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,457 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,457 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,458 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,458 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,458 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,458 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,458 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,458 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,458 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,459 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,459 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,459 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,459 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,459 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,459 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,460 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,460 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,460 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,460 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,460 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,460 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,461 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,461 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,461 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,461 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,461 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,461 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,462 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,462 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,462 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,463 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,463 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,463 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,463 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,463 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,463 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,464 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,465 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,465 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,465 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,465 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,466 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,466 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,466 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,466 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,466 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,466 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,467 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,468 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,468 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,468 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,468 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,468 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,468 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,469 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,469 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,469 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,470 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,470 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,470 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,471 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,471 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,471 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,471 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,471 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,471 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,472 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,473 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,473 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,473 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,473 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,473 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,473 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,474 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,479 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,480 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,480 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,480 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,480 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,480 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,481 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,482 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,482 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,482 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,482 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,482 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,483 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,483 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,484 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,484 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,484 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,484 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,484 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,484 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,484 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:21,485 INFO L253 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2020-10-16 01:48:21,486 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-16 01:48:21,486 INFO L378 AbstractCegarLoop]: Hoare is false [2020-10-16 01:48:21,486 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-16 01:48:21,486 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-16 01:48:21,486 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-16 01:48:21,486 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-16 01:48:21,486 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-16 01:48:21,486 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-16 01:48:21,490 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 190 places, 189 transitions, 442 flow [2020-10-16 01:48:21,511 INFO L129 PetriNetUnfolder]: 18/194 cut-off events. [2020-10-16 01:48:21,511 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2020-10-16 01:48:21,512 INFO L80 FinitePrefix]: Finished finitePrefix Result has 223 conditions, 194 events. 18/194 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 503 event pairs, 0 based on Foata normal form. 0/167 useless extension candidates. Maximal degree in co-relation 214. Up to 10 conditions per place. [2020-10-16 01:48:21,544 INFO L82 GeneralOperation]: Start removeDead. Operand has 190 places, 189 transitions, 442 flow [2020-10-16 01:48:21,546 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 144 places, 146 transitions, 327 flow [2020-10-16 01:48:21,546 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-16 01:48:21,546 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 144 places, 146 transitions, 327 flow [2020-10-16 01:48:21,546 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 144 places, 146 transitions, 327 flow [2020-10-16 01:48:21,546 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 144 places, 146 transitions, 327 flow [2020-10-16 01:48:21,569 INFO L129 PetriNetUnfolder]: 18/194 cut-off events. [2020-10-16 01:48:21,570 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2020-10-16 01:48:21,572 INFO L80 FinitePrefix]: Finished finitePrefix Result has 220 conditions, 194 events. 18/194 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 506 event pairs, 0 based on Foata normal form. 0/167 useless extension candidates. Maximal degree in co-relation 195. Up to 10 conditions per place. [2020-10-16 01:48:21,585 INFO L117 LiptonReduction]: Number of co-enabled transitions 12904 [2020-10-16 01:48:23,213 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:23,213 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:23,216 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:23,217 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:24,069 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:24,070 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:24,073 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:24,073 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:24,225 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:24,225 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:24,228 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:24,229 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:24,426 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 7, 1] term [2020-10-16 01:48:24,426 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:24,431 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 7, 1] term [2020-10-16 01:48:24,431 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:24,664 WARN L193 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 40 [2020-10-16 01:48:24,792 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 7, 1] term [2020-10-16 01:48:24,793 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:24,797 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 7, 1] term [2020-10-16 01:48:24,798 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:24,804 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 6, 1] term [2020-10-16 01:48:24,804 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:24,808 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 6, 1] term [2020-10-16 01:48:24,809 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:25,133 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 7, 1] term [2020-10-16 01:48:25,133 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:25,140 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 7, 1] term [2020-10-16 01:48:25,140 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:25,657 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 7, 1] term [2020-10-16 01:48:25,657 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:25,661 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 7, 1] term [2020-10-16 01:48:25,662 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:25,681 INFO L132 LiptonReduction]: Checked pairs total: 19490 [2020-10-16 01:48:25,681 INFO L134 LiptonReduction]: Total number of compositions: 181 [2020-10-16 01:48:25,682 INFO L182 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 4136 [2020-10-16 01:48:25,684 INFO L129 PetriNetUnfolder]: 2/16 cut-off events. [2020-10-16 01:48:25,684 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 01:48:25,684 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 01:48:25,684 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2020-10-16 01:48:25,684 INFO L429 AbstractCegarLoop]: === Iteration 1 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 01:48:25,685 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 01:48:25,685 INFO L82 PathProgramCache]: Analyzing trace with hash 965844357, now seen corresponding path program 1 times [2020-10-16 01:48:25,685 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 01:48:25,685 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [297564067] [2020-10-16 01:48:25,685 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 01:48:25,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 01:48:25,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 01:48:25,702 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [297564067] [2020-10-16 01:48:25,703 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 01:48:25,703 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2020-10-16 01:48:25,703 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1983594836] [2020-10-16 01:48:25,703 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-16 01:48:25,703 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 01:48:25,703 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-16 01:48:25,704 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-16 01:48:25,705 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 292 out of 370 [2020-10-16 01:48:25,706 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 44 places, 37 transitions, 109 flow. Second operand 3 states. [2020-10-16 01:48:25,706 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 01:48:25,706 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 292 of 370 [2020-10-16 01:48:25,706 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 01:48:25,790 INFO L129 PetriNetUnfolder]: 183/457 cut-off events. [2020-10-16 01:48:25,791 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2020-10-16 01:48:25,794 INFO L80 FinitePrefix]: Finished finitePrefix Result has 825 conditions, 457 events. 183/457 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 71. Compared 3032 event pairs, 103 based on Foata normal form. 104/512 useless extension candidates. Maximal degree in co-relation 813. Up to 217 conditions per place. [2020-10-16 01:48:25,798 INFO L132 encePairwiseOnDemand]: 359/370 looper letters, 8 selfloop transitions, 6 changer transitions 0/40 dead transitions. [2020-10-16 01:48:25,798 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 46 places, 40 transitions, 143 flow [2020-10-16 01:48:25,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-16 01:48:25,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-10-16 01:48:25,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 895 transitions. [2020-10-16 01:48:25,802 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.8063063063063063 [2020-10-16 01:48:25,802 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 895 transitions. [2020-10-16 01:48:25,802 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 895 transitions. [2020-10-16 01:48:25,803 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 01:48:25,804 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 895 transitions. [2020-10-16 01:48:25,806 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 4 states. [2020-10-16 01:48:25,808 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 4 states. [2020-10-16 01:48:25,808 INFO L81 ComplementDD]: Finished complementDD. Result 4 states. [2020-10-16 01:48:25,808 INFO L185 Difference]: Start difference. First operand has 44 places, 37 transitions, 109 flow. Second operand 3 states and 895 transitions. [2020-10-16 01:48:25,809 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 46 places, 40 transitions, 143 flow [2020-10-16 01:48:25,810 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 45 places, 40 transitions, 130 flow, removed 6 selfloop flow, removed 1 redundant places. [2020-10-16 01:48:25,811 INFO L241 Difference]: Finished difference. Result has 47 places, 40 transitions, 142 flow [2020-10-16 01:48:25,811 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=370, PETRI_DIFFERENCE_MINUEND_FLOW=94, PETRI_DIFFERENCE_MINUEND_PLACES=43, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=36, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=30, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=142, PETRI_PLACES=47, PETRI_TRANSITIONS=40} [2020-10-16 01:48:25,811 INFO L342 CegarLoopForPetriNet]: 44 programPoint places, 3 predicate places. [2020-10-16 01:48:25,812 INFO L481 AbstractCegarLoop]: Abstraction has has 47 places, 40 transitions, 142 flow [2020-10-16 01:48:25,812 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-16 01:48:25,812 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 01:48:25,812 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 01:48:25,812 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-10-16 01:48:25,812 INFO L429 AbstractCegarLoop]: === Iteration 2 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 01:48:25,813 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 01:48:25,813 INFO L82 PathProgramCache]: Analyzing trace with hash 1935054433, now seen corresponding path program 1 times [2020-10-16 01:48:25,813 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 01:48:25,813 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [689643464] [2020-10-16 01:48:25,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 01:48:25,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 01:48:25,883 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 01:48:25,883 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [689643464] [2020-10-16 01:48:25,884 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 01:48:25,884 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-10-16 01:48:25,885 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2061457800] [2020-10-16 01:48:25,885 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-16 01:48:25,885 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 01:48:25,886 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-16 01:48:25,886 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-10-16 01:48:25,890 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 221 out of 370 [2020-10-16 01:48:25,892 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 47 places, 40 transitions, 142 flow. Second operand 7 states. [2020-10-16 01:48:25,892 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 01:48:25,893 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 221 of 370 [2020-10-16 01:48:25,893 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 01:48:27,185 INFO L129 PetriNetUnfolder]: 4377/6541 cut-off events. [2020-10-16 01:48:27,186 INFO L130 PetriNetUnfolder]: For 3684/10848 co-relation queries the response was YES. [2020-10-16 01:48:27,216 INFO L80 FinitePrefix]: Finished finitePrefix Result has 13560 conditions, 6541 events. 4377/6541 cut-off events. For 3684/10848 co-relation queries the response was YES. Maximal size of possible extension queue 935. Compared 42413 event pairs, 1171 based on Foata normal form. 1929/6817 useless extension candidates. Maximal degree in co-relation 13545. Up to 3552 conditions per place. [2020-10-16 01:48:27,260 INFO L132 encePairwiseOnDemand]: 350/370 looper letters, 83 selfloop transitions, 45 changer transitions 0/142 dead transitions. [2020-10-16 01:48:27,260 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 58 places, 142 transitions, 608 flow [2020-10-16 01:48:27,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-10-16 01:48:27,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-10-16 01:48:27,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 2818 transitions. [2020-10-16 01:48:27,269 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6346846846846846 [2020-10-16 01:48:27,269 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 2818 transitions. [2020-10-16 01:48:27,269 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 2818 transitions. [2020-10-16 01:48:27,271 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 01:48:27,271 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 2818 transitions. [2020-10-16 01:48:27,276 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 13 states. [2020-10-16 01:48:27,283 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 13 states. [2020-10-16 01:48:27,283 INFO L81 ComplementDD]: Finished complementDD. Result 13 states. [2020-10-16 01:48:27,283 INFO L185 Difference]: Start difference. First operand has 47 places, 40 transitions, 142 flow. Second operand 12 states and 2818 transitions. [2020-10-16 01:48:27,283 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 58 places, 142 transitions, 608 flow [2020-10-16 01:48:27,288 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 56 places, 142 transitions, 604 flow, removed 0 selfloop flow, removed 2 redundant places. [2020-10-16 01:48:27,291 INFO L241 Difference]: Finished difference. Result has 67 places, 82 transitions, 542 flow [2020-10-16 01:48:27,291 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=370, PETRI_DIFFERENCE_MINUEND_FLOW=114, PETRI_DIFFERENCE_MINUEND_PLACES=45, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=36, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=17, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=542, PETRI_PLACES=67, PETRI_TRANSITIONS=82} [2020-10-16 01:48:27,291 INFO L342 CegarLoopForPetriNet]: 44 programPoint places, 23 predicate places. [2020-10-16 01:48:27,291 INFO L481 AbstractCegarLoop]: Abstraction has has 67 places, 82 transitions, 542 flow [2020-10-16 01:48:27,292 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-16 01:48:27,292 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 01:48:27,292 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 01:48:27,292 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-10-16 01:48:27,292 INFO L429 AbstractCegarLoop]: === Iteration 3 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 01:48:27,292 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 01:48:27,292 INFO L82 PathProgramCache]: Analyzing trace with hash -1305795615, now seen corresponding path program 2 times [2020-10-16 01:48:27,293 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 01:48:27,293 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1594766780] [2020-10-16 01:48:27,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 01:48:27,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 01:48:27,345 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 01:48:27,345 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1594766780] [2020-10-16 01:48:27,346 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 01:48:27,346 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-16 01:48:27,346 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [375172294] [2020-10-16 01:48:27,346 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-16 01:48:27,347 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 01:48:27,347 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-16 01:48:27,347 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-16 01:48:27,349 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 234 out of 370 [2020-10-16 01:48:27,349 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 67 places, 82 transitions, 542 flow. Second operand 5 states. [2020-10-16 01:48:27,349 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 01:48:27,349 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 234 of 370 [2020-10-16 01:48:27,350 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 01:48:28,249 INFO L129 PetriNetUnfolder]: 4479/6787 cut-off events. [2020-10-16 01:48:28,249 INFO L130 PetriNetUnfolder]: For 29524/150377 co-relation queries the response was YES. [2020-10-16 01:48:28,286 INFO L80 FinitePrefix]: Finished finitePrefix Result has 29757 conditions, 6787 events. 4479/6787 cut-off events. For 29524/150377 co-relation queries the response was YES. Maximal size of possible extension queue 970. Compared 45739 event pairs, 861 based on Foata normal form. 372/6589 useless extension candidates. Maximal degree in co-relation 29731. Up to 3166 conditions per place. [2020-10-16 01:48:28,342 INFO L132 encePairwiseOnDemand]: 350/370 looper letters, 69 selfloop transitions, 33 changer transitions 0/118 dead transitions. [2020-10-16 01:48:28,343 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 69 places, 118 transitions, 1116 flow [2020-10-16 01:48:28,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-16 01:48:28,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-10-16 01:48:28,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1240 transitions. [2020-10-16 01:48:28,348 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6702702702702703 [2020-10-16 01:48:28,348 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 1240 transitions. [2020-10-16 01:48:28,348 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 1240 transitions. [2020-10-16 01:48:28,349 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 01:48:28,349 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 1240 transitions. [2020-10-16 01:48:28,351 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 6 states. [2020-10-16 01:48:28,354 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 6 states. [2020-10-16 01:48:28,354 INFO L81 ComplementDD]: Finished complementDD. Result 6 states. [2020-10-16 01:48:28,354 INFO L185 Difference]: Start difference. First operand has 67 places, 82 transitions, 542 flow. Second operand 5 states and 1240 transitions. [2020-10-16 01:48:28,354 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 69 places, 118 transitions, 1116 flow [2020-10-16 01:48:28,386 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 67 places, 118 transitions, 1054 flow, removed 31 selfloop flow, removed 2 redundant places. [2020-10-16 01:48:28,388 INFO L241 Difference]: Finished difference. Result has 68 places, 85 transitions, 648 flow [2020-10-16 01:48:28,389 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=370, PETRI_DIFFERENCE_MINUEND_FLOW=474, PETRI_DIFFERENCE_MINUEND_PLACES=63, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=75, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=28, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=47, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=648, PETRI_PLACES=68, PETRI_TRANSITIONS=85} [2020-10-16 01:48:28,389 INFO L342 CegarLoopForPetriNet]: 44 programPoint places, 24 predicate places. [2020-10-16 01:48:28,389 INFO L481 AbstractCegarLoop]: Abstraction has has 68 places, 85 transitions, 648 flow [2020-10-16 01:48:28,389 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-16 01:48:28,389 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 01:48:28,389 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 01:48:28,389 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2020-10-16 01:48:28,390 INFO L429 AbstractCegarLoop]: === Iteration 4 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 01:48:28,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 01:48:28,390 INFO L82 PathProgramCache]: Analyzing trace with hash 1926771100, now seen corresponding path program 1 times [2020-10-16 01:48:28,390 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 01:48:28,390 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [442814736] [2020-10-16 01:48:28,390 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 01:48:28,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 01:48:28,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-10-16 01:48:28,438 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [442814736] [2020-10-16 01:48:28,438 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 01:48:28,438 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-10-16 01:48:28,438 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1938925046] [2020-10-16 01:48:28,439 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-16 01:48:28,439 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 01:48:28,439 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-16 01:48:28,440 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-10-16 01:48:28,441 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 219 out of 370 [2020-10-16 01:48:28,442 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 68 places, 85 transitions, 648 flow. Second operand 7 states. [2020-10-16 01:48:28,442 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 01:48:28,443 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 219 of 370 [2020-10-16 01:48:28,443 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 01:48:29,939 INFO L129 PetriNetUnfolder]: 5704/9185 cut-off events. [2020-10-16 01:48:29,939 INFO L130 PetriNetUnfolder]: For 41827/93342 co-relation queries the response was YES. [2020-10-16 01:48:29,982 INFO L80 FinitePrefix]: Finished finitePrefix Result has 43006 conditions, 9185 events. 5704/9185 cut-off events. For 41827/93342 co-relation queries the response was YES. Maximal size of possible extension queue 1305. Compared 69149 event pairs, 363 based on Foata normal form. 183/8657 useless extension candidates. Maximal degree in co-relation 42979. Up to 4565 conditions per place. [2020-10-16 01:48:30,055 INFO L132 encePairwiseOnDemand]: 348/370 looper letters, 104 selfloop transitions, 78 changer transitions 0/196 dead transitions. [2020-10-16 01:48:30,055 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 79 places, 196 transitions, 1913 flow [2020-10-16 01:48:30,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-10-16 01:48:30,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-10-16 01:48:30,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 2759 transitions. [2020-10-16 01:48:30,063 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6213963963963964 [2020-10-16 01:48:30,063 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 2759 transitions. [2020-10-16 01:48:30,063 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 2759 transitions. [2020-10-16 01:48:30,064 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 01:48:30,065 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 2759 transitions. [2020-10-16 01:48:30,069 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 13 states. [2020-10-16 01:48:30,076 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 13 states. [2020-10-16 01:48:30,076 INFO L81 ComplementDD]: Finished complementDD. Result 13 states. [2020-10-16 01:48:30,076 INFO L185 Difference]: Start difference. First operand has 68 places, 85 transitions, 648 flow. Second operand 12 states and 2759 transitions. [2020-10-16 01:48:30,076 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 79 places, 196 transitions, 1913 flow [2020-10-16 01:48:30,124 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 78 places, 196 transitions, 1900 flow, removed 0 selfloop flow, removed 1 redundant places. [2020-10-16 01:48:30,127 INFO L241 Difference]: Finished difference. Result has 83 places, 138 transitions, 1381 flow [2020-10-16 01:48:30,128 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=370, PETRI_DIFFERENCE_MINUEND_FLOW=638, PETRI_DIFFERENCE_MINUEND_PLACES=67, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=85, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=31, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=37, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=1381, PETRI_PLACES=83, PETRI_TRANSITIONS=138} [2020-10-16 01:48:30,128 INFO L342 CegarLoopForPetriNet]: 44 programPoint places, 39 predicate places. [2020-10-16 01:48:30,128 INFO L481 AbstractCegarLoop]: Abstraction has has 83 places, 138 transitions, 1381 flow [2020-10-16 01:48:30,128 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-16 01:48:30,128 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 01:48:30,128 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 01:48:30,129 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2020-10-16 01:48:30,129 INFO L429 AbstractCegarLoop]: === Iteration 5 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 01:48:30,129 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 01:48:30,129 INFO L82 PathProgramCache]: Analyzing trace with hash 2125113146, now seen corresponding path program 2 times [2020-10-16 01:48:30,129 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 01:48:30,130 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1510085800] [2020-10-16 01:48:30,130 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 01:48:30,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 01:48:30,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-10-16 01:48:30,170 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1510085800] [2020-10-16 01:48:30,170 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [251895703] [2020-10-16 01:48:30,170 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-16 01:48:30,246 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2020-10-16 01:48:30,246 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-10-16 01:48:30,248 INFO L263 TraceCheckSpWp]: Trace formula consists of 67 conjuncts, 3 conjunts are in the unsatisfiable core [2020-10-16 01:48:30,250 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-16 01:48:30,274 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:30,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-10-16 01:48:30,279 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-10-16 01:48:30,279 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 7 [2020-10-16 01:48:30,280 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2005475087] [2020-10-16 01:48:30,285 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-16 01:48:30,285 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 01:48:30,286 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-16 01:48:30,286 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-10-16 01:48:30,287 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 253 out of 370 [2020-10-16 01:48:30,288 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 83 places, 138 transitions, 1381 flow. Second operand 4 states. [2020-10-16 01:48:30,288 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 01:48:30,288 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 253 of 370 [2020-10-16 01:48:30,288 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 01:48:31,412 INFO L129 PetriNetUnfolder]: 4052/7441 cut-off events. [2020-10-16 01:48:31,412 INFO L130 PetriNetUnfolder]: For 50038/113120 co-relation queries the response was YES. [2020-10-16 01:48:31,478 INFO L80 FinitePrefix]: Finished finitePrefix Result has 37503 conditions, 7441 events. 4052/7441 cut-off events. For 50038/113120 co-relation queries the response was YES. Maximal size of possible extension queue 1085. Compared 64327 event pairs, 696 based on Foata normal form. 885/7484 useless extension candidates. Maximal degree in co-relation 37470. Up to 3592 conditions per place. [2020-10-16 01:48:31,541 INFO L132 encePairwiseOnDemand]: 366/370 looper letters, 77 selfloop transitions, 34 changer transitions 0/171 dead transitions. [2020-10-16 01:48:31,541 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 87 places, 171 transitions, 1874 flow [2020-10-16 01:48:31,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-16 01:48:31,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-10-16 01:48:31,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1301 transitions. [2020-10-16 01:48:31,545 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.7032432432432433 [2020-10-16 01:48:31,545 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 1301 transitions. [2020-10-16 01:48:31,546 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 1301 transitions. [2020-10-16 01:48:31,546 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 01:48:31,547 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 1301 transitions. [2020-10-16 01:48:31,549 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 6 states. [2020-10-16 01:48:31,552 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 6 states. [2020-10-16 01:48:31,552 INFO L81 ComplementDD]: Finished complementDD. Result 6 states. [2020-10-16 01:48:31,552 INFO L185 Difference]: Start difference. First operand has 83 places, 138 transitions, 1381 flow. Second operand 5 states and 1301 transitions. [2020-10-16 01:48:31,552 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 87 places, 171 transitions, 1874 flow [2020-10-16 01:48:31,765 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 86 places, 171 transitions, 1789 flow, removed 36 selfloop flow, removed 1 redundant places. [2020-10-16 01:48:31,768 INFO L241 Difference]: Finished difference. Result has 88 places, 148 transitions, 1497 flow [2020-10-16 01:48:31,768 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=370, PETRI_DIFFERENCE_MINUEND_FLOW=1302, PETRI_DIFFERENCE_MINUEND_PLACES=82, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=138, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=24, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=111, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=1497, PETRI_PLACES=88, PETRI_TRANSITIONS=148} [2020-10-16 01:48:31,769 INFO L342 CegarLoopForPetriNet]: 44 programPoint places, 44 predicate places. [2020-10-16 01:48:31,769 INFO L481 AbstractCegarLoop]: Abstraction has has 88 places, 148 transitions, 1497 flow [2020-10-16 01:48:31,769 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-16 01:48:31,769 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 01:48:31,769 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 01:48:31,974 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2020-10-16 01:48:31,975 INFO L429 AbstractCegarLoop]: === Iteration 6 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 01:48:31,975 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 01:48:31,976 INFO L82 PathProgramCache]: Analyzing trace with hash -1506200724, now seen corresponding path program 1 times [2020-10-16 01:48:31,976 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 01:48:31,977 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [997437442] [2020-10-16 01:48:31,978 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 01:48:31,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 01:48:32,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 01:48:32,058 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [997437442] [2020-10-16 01:48:32,059 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1478278801] [2020-10-16 01:48:32,059 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-16 01:48:32,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 01:48:32,142 INFO L263 TraceCheckSpWp]: Trace formula consists of 103 conjuncts, 16 conjunts are in the unsatisfiable core [2020-10-16 01:48:32,144 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-16 01:48:32,214 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:32,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 01:48:32,222 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-10-16 01:48:32,222 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 7 [2020-10-16 01:48:32,222 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [413069342] [2020-10-16 01:48:32,223 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-16 01:48:32,223 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 01:48:32,224 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-16 01:48:32,224 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2020-10-16 01:48:32,227 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 234 out of 370 [2020-10-16 01:48:32,228 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 88 places, 148 transitions, 1497 flow. Second operand 7 states. [2020-10-16 01:48:32,229 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 01:48:32,229 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 234 of 370 [2020-10-16 01:48:32,229 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 01:48:33,876 INFO L129 PetriNetUnfolder]: 4801/7984 cut-off events. [2020-10-16 01:48:33,876 INFO L130 PetriNetUnfolder]: For 64002/111821 co-relation queries the response was YES. [2020-10-16 01:48:33,928 INFO L80 FinitePrefix]: Finished finitePrefix Result has 45967 conditions, 7984 events. 4801/7984 cut-off events. For 64002/111821 co-relation queries the response was YES. Maximal size of possible extension queue 1104. Compared 62054 event pairs, 666 based on Foata normal form. 900/8271 useless extension candidates. Maximal degree in co-relation 45932. Up to 3975 conditions per place. [2020-10-16 01:48:34,100 INFO L132 encePairwiseOnDemand]: 350/370 looper letters, 76 selfloop transitions, 128 changer transitions 0/225 dead transitions. [2020-10-16 01:48:34,101 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 95 places, 225 transitions, 2694 flow [2020-10-16 01:48:34,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-10-16 01:48:34,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-10-16 01:48:34,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1981 transitions. [2020-10-16 01:48:34,104 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6692567567567568 [2020-10-16 01:48:34,104 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 1981 transitions. [2020-10-16 01:48:34,104 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 1981 transitions. [2020-10-16 01:48:34,105 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 01:48:34,105 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 1981 transitions. [2020-10-16 01:48:34,107 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 9 states. [2020-10-16 01:48:34,110 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 9 states. [2020-10-16 01:48:34,112 INFO L81 ComplementDD]: Finished complementDD. Result 9 states. [2020-10-16 01:48:34,112 INFO L185 Difference]: Start difference. First operand has 88 places, 148 transitions, 1497 flow. Second operand 8 states and 1981 transitions. [2020-10-16 01:48:34,112 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 95 places, 225 transitions, 2694 flow [2020-10-16 01:48:34,192 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 93 places, 225 transitions, 2674 flow, removed 3 selfloop flow, removed 2 redundant places. [2020-10-16 01:48:34,195 INFO L241 Difference]: Finished difference. Result has 98 places, 194 transitions, 2493 flow [2020-10-16 01:48:34,195 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=370, PETRI_DIFFERENCE_MINUEND_FLOW=1018, PETRI_DIFFERENCE_MINUEND_PLACES=86, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=108, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=48, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=46, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=2493, PETRI_PLACES=98, PETRI_TRANSITIONS=194} [2020-10-16 01:48:34,196 INFO L342 CegarLoopForPetriNet]: 44 programPoint places, 54 predicate places. [2020-10-16 01:48:34,196 INFO L481 AbstractCegarLoop]: Abstraction has has 98 places, 194 transitions, 2493 flow [2020-10-16 01:48:34,196 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-16 01:48:34,196 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 01:48:34,196 INFO L255 CegarLoopForPetriNet]: trace histogram [5, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 01:48:34,401 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2020-10-16 01:48:34,402 INFO L429 AbstractCegarLoop]: === Iteration 7 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 01:48:34,402 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 01:48:34,402 INFO L82 PathProgramCache]: Analyzing trace with hash -1764185368, now seen corresponding path program 1 times [2020-10-16 01:48:34,403 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 01:48:34,403 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2083978315] [2020-10-16 01:48:34,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 01:48:34,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 01:48:34,414 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 01:48:34,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 01:48:34,421 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 01:48:34,427 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-16 01:48:34,427 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-10-16 01:48:34,428 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2020-10-16 01:48:34,428 WARN L371 ceAbstractionStarter]: 4 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-16 01:48:34,429 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 5 thread instances. [2020-10-16 01:48:34,446 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,447 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,447 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,447 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,447 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,447 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,447 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,447 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,448 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,448 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,448 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,448 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,448 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,448 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,448 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,448 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,449 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,449 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,449 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,449 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,449 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,449 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,449 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,449 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,450 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,450 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,450 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,450 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,451 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,451 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,451 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,451 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,451 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,451 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,452 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,452 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,452 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,452 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,452 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,452 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,452 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,452 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,453 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,453 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,453 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,453 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,453 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,453 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,453 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,453 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,454 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,454 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,454 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,454 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,454 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,454 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,454 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,454 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,455 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,455 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,455 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,455 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,455 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,455 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,455 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,455 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,455 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,456 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,456 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,456 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,456 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,456 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,456 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,456 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,457 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,457 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,457 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,457 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,457 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,457 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,457 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,458 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,458 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,458 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,458 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,458 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,458 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,458 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,458 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,459 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,459 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,459 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,459 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,459 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,459 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,459 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,460 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,460 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,460 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,460 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,460 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,460 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,461 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,461 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,461 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,461 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,461 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,461 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,461 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,461 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,462 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,462 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,462 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,462 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,462 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,462 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,462 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,463 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,463 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,463 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,463 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,464 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,464 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,464 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,464 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,464 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,464 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,464 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,465 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,465 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,465 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,465 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,465 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,465 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,465 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,465 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,466 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,466 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,466 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,466 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,466 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,466 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,466 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,466 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,467 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,467 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,467 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,467 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,467 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,467 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,467 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,468 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,468 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,468 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,468 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,468 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,468 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,468 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,468 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,469 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,469 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,469 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,469 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,469 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,469 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,469 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,469 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,470 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,470 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,470 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,470 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,470 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,470 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,470 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,471 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,471 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,471 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,471 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,471 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,471 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,471 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,471 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,472 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,472 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,472 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,472 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,472 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,472 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,472 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,472 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,472 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,473 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,473 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,473 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,474 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,474 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,474 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,474 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,474 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,474 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,475 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,475 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,475 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,475 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,475 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,475 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,475 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,476 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,476 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,476 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,477 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,478 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,478 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,478 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,478 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,478 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,478 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,478 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,479 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,479 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,480 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,480 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,480 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,480 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,480 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,481 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,481 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,481 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,481 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,481 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,482 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,482 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,483 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,483 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,483 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,484 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,484 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,484 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,484 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,484 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,485 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,486 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,486 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,486 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,486 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,486 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,486 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,486 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,486 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,487 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,488 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,488 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,488 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,488 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,489 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,489 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,489 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,490 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,490 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,490 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,490 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,490 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,490 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,491 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,492 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,492 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,492 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,492 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,492 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,492 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,492 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,493 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,493 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,494 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,494 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,494 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,494 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,494 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,495 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,495 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,495 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,496 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,496 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,496 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,496 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:48:34,497 INFO L253 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2020-10-16 01:48:34,497 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-16 01:48:34,498 INFO L378 AbstractCegarLoop]: Hoare is false [2020-10-16 01:48:34,498 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-16 01:48:34,498 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-16 01:48:34,498 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-16 01:48:34,498 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-16 01:48:34,498 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-16 01:48:34,498 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-16 01:48:34,501 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 229 places, 228 transitions, 546 flow [2020-10-16 01:48:34,527 INFO L129 PetriNetUnfolder]: 22/232 cut-off events. [2020-10-16 01:48:34,527 INFO L130 PetriNetUnfolder]: For 30/30 co-relation queries the response was YES. [2020-10-16 01:48:34,531 INFO L80 FinitePrefix]: Finished finitePrefix Result has 270 conditions, 232 events. 22/232 cut-off events. For 30/30 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 611 event pairs, 0 based on Foata normal form. 0/199 useless extension candidates. Maximal degree in co-relation 259. Up to 12 conditions per place. [2020-10-16 01:48:34,531 INFO L82 GeneralOperation]: Start removeDead. Operand has 229 places, 228 transitions, 546 flow [2020-10-16 01:48:34,537 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 168 places, 171 transitions, 390 flow [2020-10-16 01:48:34,538 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-16 01:48:34,538 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 168 places, 171 transitions, 390 flow [2020-10-16 01:48:34,538 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 168 places, 171 transitions, 390 flow [2020-10-16 01:48:34,538 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 168 places, 171 transitions, 390 flow [2020-10-16 01:48:34,567 INFO L129 PetriNetUnfolder]: 22/232 cut-off events. [2020-10-16 01:48:34,568 INFO L130 PetriNetUnfolder]: For 30/30 co-relation queries the response was YES. [2020-10-16 01:48:34,570 INFO L80 FinitePrefix]: Finished finitePrefix Result has 266 conditions, 232 events. 22/232 cut-off events. For 30/30 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 632 event pairs, 0 based on Foata normal form. 0/199 useless extension candidates. Maximal degree in co-relation 240. Up to 12 conditions per place. [2020-10-16 01:48:34,590 INFO L117 LiptonReduction]: Number of co-enabled transitions 19026 [2020-10-16 01:48:34,760 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:34,761 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:34,763 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:34,764 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:34,767 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:34,768 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:34,770 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:34,771 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:34,866 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:34,867 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:34,872 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:34,872 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:34,923 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:34,923 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:34,929 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:34,930 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:35,265 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:35,265 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:35,268 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:35,268 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,126 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,127 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,129 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,129 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,142 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,143 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,146 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,147 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,151 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,152 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,155 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,155 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,160 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,160 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,164 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,164 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,577 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,578 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,580 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,580 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,584 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,584 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,593 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,594 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,598 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,598 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,601 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,602 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,607 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,608 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,610 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,611 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,638 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,638 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,641 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,642 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,647 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,647 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,651 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,651 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,656 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,657 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,663 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,664 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,670 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,671 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,674 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,674 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,690 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,691 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,694 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,694 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,698 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,699 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,701 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,702 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,706 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,706 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,709 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,710 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,737 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,737 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,741 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,742 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,746 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,747 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,752 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,752 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,757 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,757 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,761 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,761 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,766 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,766 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,769 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,770 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,983 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,983 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,987 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,987 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,990 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,990 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,992 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,993 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,996 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,996 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:37,999 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:37,999 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:38,074 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:38,075 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:38,078 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:38,078 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:38,084 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:38,085 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:38,088 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:38,088 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:38,098 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:38,098 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:38,102 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:38,102 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:38,577 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:38,577 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:38,581 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:38,581 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:38,585 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:38,585 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:38,588 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:38,588 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:38,592 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:38,592 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:38,597 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:48:38,597 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:48:38,692 INFO L132 LiptonReduction]: Checked pairs total: 27888 [2020-10-16 01:48:38,693 INFO L134 LiptonReduction]: Total number of compositions: 214 [2020-10-16 01:48:38,693 INFO L182 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 4155 [2020-10-16 01:48:38,695 INFO L129 PetriNetUnfolder]: 2/17 cut-off events. [2020-10-16 01:48:38,695 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 01:48:38,696 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 01:48:38,696 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2020-10-16 01:48:38,696 INFO L429 AbstractCegarLoop]: === Iteration 1 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 01:48:38,696 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 01:48:38,696 INFO L82 PathProgramCache]: Analyzing trace with hash 1006176645, now seen corresponding path program 1 times [2020-10-16 01:48:38,696 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 01:48:38,697 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1127846912] [2020-10-16 01:48:38,697 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 01:48:38,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 01:48:38,719 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 01:48:38,720 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1127846912] [2020-10-16 01:48:38,720 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 01:48:38,720 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2020-10-16 01:48:38,720 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [64493530] [2020-10-16 01:48:38,721 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-16 01:48:38,721 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 01:48:38,721 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-16 01:48:38,721 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-16 01:48:38,723 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 359 out of 442 [2020-10-16 01:48:38,723 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 51 places, 43 transitions, 134 flow. Second operand 3 states. [2020-10-16 01:48:38,724 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 01:48:38,724 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 359 of 442 [2020-10-16 01:48:38,724 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 01:48:39,035 INFO L129 PetriNetUnfolder]: 751/1547 cut-off events. [2020-10-16 01:48:39,035 INFO L130 PetriNetUnfolder]: For 30/30 co-relation queries the response was YES. [2020-10-16 01:48:39,043 INFO L80 FinitePrefix]: Finished finitePrefix Result has 2798 conditions, 1547 events. 751/1547 cut-off events. For 30/30 co-relation queries the response was YES. Maximal size of possible extension queue 207. Compared 11707 event pairs, 437 based on Foata normal form. 284/1632 useless extension candidates. Maximal degree in co-relation 2785. Up to 698 conditions per place. [2020-10-16 01:48:39,051 INFO L132 encePairwiseOnDemand]: 430/442 looper letters, 11 selfloop transitions, 6 changer transitions 0/47 dead transitions. [2020-10-16 01:48:39,051 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 53 places, 47 transitions, 176 flow [2020-10-16 01:48:39,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-16 01:48:39,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-10-16 01:48:39,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1100 transitions. [2020-10-16 01:48:39,053 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.8295625942684767 [2020-10-16 01:48:39,053 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 1100 transitions. [2020-10-16 01:48:39,054 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 1100 transitions. [2020-10-16 01:48:39,054 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 01:48:39,054 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1100 transitions. [2020-10-16 01:48:39,055 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 4 states. [2020-10-16 01:48:39,057 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 4 states. [2020-10-16 01:48:39,057 INFO L81 ComplementDD]: Finished complementDD. Result 4 states. [2020-10-16 01:48:39,057 INFO L185 Difference]: Start difference. First operand has 51 places, 43 transitions, 134 flow. Second operand 3 states and 1100 transitions. [2020-10-16 01:48:39,057 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 53 places, 47 transitions, 176 flow [2020-10-16 01:48:39,058 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 52 places, 47 transitions, 155 flow, removed 10 selfloop flow, removed 1 redundant places. [2020-10-16 01:48:39,059 INFO L241 Difference]: Finished difference. Result has 54 places, 46 transitions, 161 flow [2020-10-16 01:48:39,059 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=442, PETRI_DIFFERENCE_MINUEND_FLOW=111, PETRI_DIFFERENCE_MINUEND_PLACES=50, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=42, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=36, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=161, PETRI_PLACES=54, PETRI_TRANSITIONS=46} [2020-10-16 01:48:39,059 INFO L342 CegarLoopForPetriNet]: 51 programPoint places, 3 predicate places. [2020-10-16 01:48:39,059 INFO L481 AbstractCegarLoop]: Abstraction has has 54 places, 46 transitions, 161 flow [2020-10-16 01:48:39,059 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-16 01:48:39,060 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 01:48:39,060 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 01:48:39,060 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2020-10-16 01:48:39,060 INFO L429 AbstractCegarLoop]: === Iteration 2 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 01:48:39,060 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 01:48:39,060 INFO L82 PathProgramCache]: Analyzing trace with hash 413704588, now seen corresponding path program 1 times [2020-10-16 01:48:39,061 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 01:48:39,061 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1575126538] [2020-10-16 01:48:39,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 01:48:39,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 01:48:39,115 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 01:48:39,116 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1575126538] [2020-10-16 01:48:39,116 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 01:48:39,116 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-10-16 01:48:39,116 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [241544771] [2020-10-16 01:48:39,117 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-16 01:48:39,117 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 01:48:39,117 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-16 01:48:39,117 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-10-16 01:48:39,121 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 287 out of 442 [2020-10-16 01:48:39,122 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 54 places, 46 transitions, 161 flow. Second operand 6 states. [2020-10-16 01:48:39,122 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 01:48:39,122 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 287 of 442 [2020-10-16 01:48:39,122 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 01:48:48,302 INFO L129 PetriNetUnfolder]: 52509/68066 cut-off events. [2020-10-16 01:48:48,302 INFO L130 PetriNetUnfolder]: For 17208/313980 co-relation queries the response was YES. [2020-10-16 01:48:48,618 INFO L80 FinitePrefix]: Finished finitePrefix Result has 151683 conditions, 68066 events. 52509/68066 cut-off events. For 17208/313980 co-relation queries the response was YES. Maximal size of possible extension queue 6719. Compared 439265 event pairs, 5919 based on Foata normal form. 2230/56869 useless extension candidates. Maximal degree in co-relation 151666. Up to 33145 conditions per place. [2020-10-16 01:48:48,909 INFO L132 encePairwiseOnDemand]: 418/442 looper letters, 103 selfloop transitions, 67 changer transitions 0/187 dead transitions. [2020-10-16 01:48:48,909 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 63 places, 187 transitions, 847 flow [2020-10-16 01:48:48,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-10-16 01:48:48,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-10-16 01:48:48,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 3060 transitions. [2020-10-16 01:48:48,913 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6923076923076923 [2020-10-16 01:48:48,914 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 3060 transitions. [2020-10-16 01:48:48,914 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 3060 transitions. [2020-10-16 01:48:48,914 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 01:48:48,915 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 3060 transitions. [2020-10-16 01:48:48,917 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 11 states. [2020-10-16 01:48:48,922 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 11 states. [2020-10-16 01:48:48,923 INFO L81 ComplementDD]: Finished complementDD. Result 11 states. [2020-10-16 01:48:48,923 INFO L185 Difference]: Start difference. First operand has 54 places, 46 transitions, 161 flow. Second operand 10 states and 3060 transitions. [2020-10-16 01:48:48,923 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 63 places, 187 transitions, 847 flow [2020-10-16 01:48:49,500 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 61 places, 187 transitions, 835 flow, removed 0 selfloop flow, removed 2 redundant places. [2020-10-16 01:48:49,502 INFO L241 Difference]: Finished difference. Result has 68 places, 117 transitions, 674 flow [2020-10-16 01:48:49,502 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=442, PETRI_DIFFERENCE_MINUEND_FLOW=149, PETRI_DIFFERENCE_MINUEND_PLACES=52, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=46, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=9, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=28, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=674, PETRI_PLACES=68, PETRI_TRANSITIONS=117} [2020-10-16 01:48:49,503 INFO L342 CegarLoopForPetriNet]: 51 programPoint places, 17 predicate places. [2020-10-16 01:48:49,503 INFO L481 AbstractCegarLoop]: Abstraction has has 68 places, 117 transitions, 674 flow [2020-10-16 01:48:49,503 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-16 01:48:49,503 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 01:48:49,503 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 01:48:49,503 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2020-10-16 01:48:49,504 INFO L429 AbstractCegarLoop]: === Iteration 3 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 01:48:49,504 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 01:48:49,504 INFO L82 PathProgramCache]: Analyzing trace with hash 1059556278, now seen corresponding path program 2 times [2020-10-16 01:48:49,504 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 01:48:49,504 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2040691706] [2020-10-16 01:48:49,505 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 01:48:49,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 01:48:49,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 01:48:49,551 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2040691706] [2020-10-16 01:48:49,551 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 01:48:49,552 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-16 01:48:49,552 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1956932943] [2020-10-16 01:48:49,552 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-16 01:48:49,552 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 01:48:49,553 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-16 01:48:49,553 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-16 01:48:49,555 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 283 out of 442 [2020-10-16 01:48:49,556 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 68 places, 117 transitions, 674 flow. Second operand 5 states. [2020-10-16 01:48:49,556 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 01:48:49,556 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 283 of 442 [2020-10-16 01:48:49,556 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 01:48:53,854 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1769] L713-1-->BCSP_PnpAddEXIT: Formula: (and (= |v_BCSP_PnpAddThread4of5ForFork0_#res.offset_70| 0) (= |v_BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_#in~cond_55| v_BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_~cond_50) (not (= v_BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_~cond_50 0)) (= |v_BCSP_PnpAddThread4of5ForFork0_#res.base_70| 0) (= (+ v_~pendingIo~0_2620 1) v_~pendingIo~0_2621) (let ((.cse0 (= v_~pendingIo~0_2620 0))) (or (and (= v_~stoppingEvent~0_1693 1) .cse0) (and (= v_~stoppingEvent~0_1694 v_~stoppingEvent~0_1693) (not .cse0))))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_1694, BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_#in~cond=|v_BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_#in~cond_55|, ~pendingIo~0=v_~pendingIo~0_2621} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_1693, BCSP_PnpAddThread4of5ForFork0_#res.base=|v_BCSP_PnpAddThread4of5ForFork0_#res.base_70|, BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_#in~cond=|v_BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_#in~cond_55|, BCSP_PnpAddThread4of5ForFork0_BCSP_IoDecrement_#t~post2=|v_BCSP_PnpAddThread4of5ForFork0_BCSP_IoDecrement_#t~post2_77|, BCSP_PnpAddThread4of5ForFork0_#res.offset=|v_BCSP_PnpAddThread4of5ForFork0_#res.offset_70|, BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_~cond=v_BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_~cond_50, ~pendingIo~0=v_~pendingIo~0_2620} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread4of5ForFork0_#res.base, BCSP_PnpAddThread4of5ForFork0_BCSP_IoDecrement_#t~post2, BCSP_PnpAddThread4of5ForFork0_#res.offset, BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_~cond, ~pendingIo~0][116], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread2of5ForFork0InUse, Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, BCSP_PnpAddThread3of5ForFork0InUse, Black: 251#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, 262#(= ~stoppingFlag~0 1), BCSP_PnpAddThread5of5ForFork0InUse, 204#BCSP_PnpAddEXITtrue, Black: 234#(= ~stopped~0 0), 238#true, 207#L734-2true, 209#BCSP_PnpAddEXITtrue, BCSP_PnpStopThread1of5ForFork1InUse, 54#BCSP_PnpAddEXITtrue, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), BCSP_PnpAddThread1of5ForFork0InUse]) [2020-10-16 01:48:53,854 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 01:48:53,855 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:48:53,855 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 01:48:53,855 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 01:48:56,609 INFO L129 PetriNetUnfolder]: 25919/39302 cut-off events. [2020-10-16 01:48:56,609 INFO L130 PetriNetUnfolder]: For 111729/914039 co-relation queries the response was YES. [2020-10-16 01:48:56,884 INFO L80 FinitePrefix]: Finished finitePrefix Result has 153197 conditions, 39302 events. 25919/39302 cut-off events. For 111729/914039 co-relation queries the response was YES. Maximal size of possible extension queue 3624. Compared 328090 event pairs, 5118 based on Foata normal form. 7562/44858 useless extension candidates. Maximal degree in co-relation 153174. Up to 20330 conditions per place. [2020-10-16 01:48:57,115 INFO L132 encePairwiseOnDemand]: 431/442 looper letters, 87 selfloop transitions, 26 changer transitions 0/164 dead transitions. [2020-10-16 01:48:57,115 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 72 places, 164 transitions, 1276 flow [2020-10-16 01:48:57,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-10-16 01:48:57,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-10-16 01:48:57,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 2084 transitions. [2020-10-16 01:48:57,118 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6735617323852618 [2020-10-16 01:48:57,118 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 2084 transitions. [2020-10-16 01:48:57,118 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 2084 transitions. [2020-10-16 01:48:57,119 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 01:48:57,119 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 2084 transitions. [2020-10-16 01:48:57,121 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 8 states. [2020-10-16 01:48:57,124 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 8 states. [2020-10-16 01:48:57,124 INFO L81 ComplementDD]: Finished complementDD. Result 8 states. [2020-10-16 01:48:57,124 INFO L185 Difference]: Start difference. First operand has 68 places, 117 transitions, 674 flow. Second operand 7 states and 2084 transitions. [2020-10-16 01:48:57,125 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 72 places, 164 transitions, 1276 flow [2020-10-16 01:48:58,302 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 71 places, 164 transitions, 1200 flow, removed 38 selfloop flow, removed 1 redundant places. [2020-10-16 01:48:58,304 INFO L241 Difference]: Finished difference. Result has 76 places, 107 transitions, 754 flow [2020-10-16 01:48:58,304 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=442, PETRI_DIFFERENCE_MINUEND_FLOW=461, PETRI_DIFFERENCE_MINUEND_PLACES=65, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=86, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=69, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=754, PETRI_PLACES=76, PETRI_TRANSITIONS=107} [2020-10-16 01:48:58,305 INFO L342 CegarLoopForPetriNet]: 51 programPoint places, 25 predicate places. [2020-10-16 01:48:58,305 INFO L481 AbstractCegarLoop]: Abstraction has has 76 places, 107 transitions, 754 flow [2020-10-16 01:48:58,305 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-16 01:48:58,305 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 01:48:58,305 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 01:48:58,305 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2020-10-16 01:48:58,305 INFO L429 AbstractCegarLoop]: === Iteration 4 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 01:48:58,306 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 01:48:58,306 INFO L82 PathProgramCache]: Analyzing trace with hash -455875137, now seen corresponding path program 1 times [2020-10-16 01:48:58,306 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 01:48:58,306 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1793845956] [2020-10-16 01:48:58,306 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 01:48:58,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 01:48:58,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-10-16 01:48:58,336 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1793845956] [2020-10-16 01:48:58,336 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 01:48:58,337 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-16 01:48:58,337 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [456609522] [2020-10-16 01:48:58,337 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-16 01:48:58,337 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 01:48:58,338 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-16 01:48:58,338 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-16 01:48:58,340 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 282 out of 442 [2020-10-16 01:48:58,341 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 76 places, 107 transitions, 754 flow. Second operand 5 states. [2020-10-16 01:48:58,341 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 01:48:58,341 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 282 of 442 [2020-10-16 01:48:58,341 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 01:49:04,865 INFO L129 PetriNetUnfolder]: 33190/52266 cut-off events. [2020-10-16 01:49:04,865 INFO L130 PetriNetUnfolder]: For 193507/870212 co-relation queries the response was YES. [2020-10-16 01:49:05,284 INFO L80 FinitePrefix]: Finished finitePrefix Result has 218097 conditions, 52266 events. 33190/52266 cut-off events. For 193507/870212 co-relation queries the response was YES. Maximal size of possible extension queue 5261. Compared 480475 event pairs, 5204 based on Foata normal form. 2199/51338 useless extension candidates. Maximal degree in co-relation 218068. Up to 26811 conditions per place. [2020-10-16 01:49:05,623 INFO L132 encePairwiseOnDemand]: 431/442 looper letters, 107 selfloop transitions, 46 changer transitions 0/206 dead transitions. [2020-10-16 01:49:05,624 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 82 places, 206 transitions, 1926 flow [2020-10-16 01:49:05,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-10-16 01:49:05,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-10-16 01:49:05,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 2067 transitions. [2020-10-16 01:49:05,626 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6680672268907563 [2020-10-16 01:49:05,626 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 2067 transitions. [2020-10-16 01:49:05,626 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 2067 transitions. [2020-10-16 01:49:05,626 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 01:49:05,626 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 2067 transitions. [2020-10-16 01:49:05,628 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 8 states. [2020-10-16 01:49:05,630 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 8 states. [2020-10-16 01:49:05,630 INFO L81 ComplementDD]: Finished complementDD. Result 8 states. [2020-10-16 01:49:05,630 INFO L185 Difference]: Start difference. First operand has 76 places, 107 transitions, 754 flow. Second operand 7 states and 2067 transitions. [2020-10-16 01:49:05,630 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 82 places, 206 transitions, 1926 flow [2020-10-16 01:49:09,173 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 82 places, 206 transitions, 1908 flow, removed 9 selfloop flow, removed 0 redundant places. [2020-10-16 01:49:09,175 INFO L241 Difference]: Finished difference. Result has 86 places, 143 transitions, 1305 flow [2020-10-16 01:49:09,175 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=442, PETRI_DIFFERENCE_MINUEND_FLOW=746, PETRI_DIFFERENCE_MINUEND_PLACES=76, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=107, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=12, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=77, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=1305, PETRI_PLACES=86, PETRI_TRANSITIONS=143} [2020-10-16 01:49:09,175 INFO L342 CegarLoopForPetriNet]: 51 programPoint places, 35 predicate places. [2020-10-16 01:49:09,175 INFO L481 AbstractCegarLoop]: Abstraction has has 86 places, 143 transitions, 1305 flow [2020-10-16 01:49:09,175 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-16 01:49:09,176 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 01:49:09,176 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 01:49:09,176 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2020-10-16 01:49:09,176 INFO L429 AbstractCegarLoop]: === Iteration 5 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 01:49:09,176 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 01:49:09,176 INFO L82 PathProgramCache]: Analyzing trace with hash 1663862630, now seen corresponding path program 1 times [2020-10-16 01:49:09,176 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 01:49:09,179 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1711775550] [2020-10-16 01:49:09,179 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 01:49:09,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 01:49:09,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-10-16 01:49:09,251 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1711775550] [2020-10-16 01:49:09,252 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [297863288] [2020-10-16 01:49:09,252 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-16 01:49:09,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 01:49:09,358 INFO L263 TraceCheckSpWp]: Trace formula consists of 103 conjuncts, 16 conjunts are in the unsatisfiable core [2020-10-16 01:49:09,359 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-16 01:49:09,372 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:49:09,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-10-16 01:49:09,377 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-10-16 01:49:09,377 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 6 [2020-10-16 01:49:09,377 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [900614960] [2020-10-16 01:49:09,377 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-16 01:49:09,378 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 01:49:09,378 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-16 01:49:09,378 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2020-10-16 01:49:09,380 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 287 out of 442 [2020-10-16 01:49:09,382 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 86 places, 143 transitions, 1305 flow. Second operand 7 states. [2020-10-16 01:49:09,382 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 01:49:09,382 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 287 of 442 [2020-10-16 01:49:09,382 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 01:49:27,483 INFO L129 PetriNetUnfolder]: 68650/98103 cut-off events. [2020-10-16 01:49:27,484 INFO L130 PetriNetUnfolder]: For 468623/3438609 co-relation queries the response was YES. [2020-10-16 01:49:28,146 INFO L80 FinitePrefix]: Finished finitePrefix Result has 438018 conditions, 98103 events. 68650/98103 cut-off events. For 468623/3438609 co-relation queries the response was YES. Maximal size of possible extension queue 10944. Compared 832962 event pairs, 10769 based on Foata normal form. 5448/99361 useless extension candidates. Maximal degree in co-relation 437982. Up to 52823 conditions per place. [2020-10-16 01:49:28,704 INFO L132 encePairwiseOnDemand]: 418/442 looper letters, 165 selfloop transitions, 212 changer transitions 0/398 dead transitions. [2020-10-16 01:49:28,704 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 96 places, 398 transitions, 4413 flow [2020-10-16 01:49:28,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-16 01:49:28,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-10-16 01:49:28,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 3340 transitions. [2020-10-16 01:49:28,707 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6869600987248046 [2020-10-16 01:49:28,707 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 3340 transitions. [2020-10-16 01:49:28,707 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 3340 transitions. [2020-10-16 01:49:28,708 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 01:49:28,708 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 3340 transitions. [2020-10-16 01:49:28,711 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 12 states. [2020-10-16 01:49:28,715 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 12 states. [2020-10-16 01:49:28,715 INFO L81 ComplementDD]: Finished complementDD. Result 12 states. [2020-10-16 01:49:28,715 INFO L185 Difference]: Start difference. First operand has 86 places, 143 transitions, 1305 flow. Second operand 11 states and 3340 transitions. [2020-10-16 01:49:28,716 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 96 places, 398 transitions, 4413 flow [2020-10-16 01:49:36,710 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 96 places, 398 transitions, 4301 flow, removed 56 selfloop flow, removed 0 redundant places. [2020-10-16 01:49:36,716 INFO L241 Difference]: Finished difference. Result has 102 places, 299 transitions, 3475 flow [2020-10-16 01:49:36,716 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=442, PETRI_DIFFERENCE_MINUEND_FLOW=1264, PETRI_DIFFERENCE_MINUEND_PLACES=86, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=142, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=75, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=44, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=3475, PETRI_PLACES=102, PETRI_TRANSITIONS=299} [2020-10-16 01:49:36,717 INFO L342 CegarLoopForPetriNet]: 51 programPoint places, 51 predicate places. [2020-10-16 01:49:36,717 INFO L481 AbstractCegarLoop]: Abstraction has has 102 places, 299 transitions, 3475 flow [2020-10-16 01:49:36,717 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-16 01:49:36,717 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 01:49:36,717 INFO L255 CegarLoopForPetriNet]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 01:49:36,932 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23 [2020-10-16 01:49:36,933 INFO L429 AbstractCegarLoop]: === Iteration 6 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 01:49:36,933 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 01:49:36,933 INFO L82 PathProgramCache]: Analyzing trace with hash 114316243, now seen corresponding path program 1 times [2020-10-16 01:49:36,934 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 01:49:36,934 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1920857913] [2020-10-16 01:49:36,934 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 01:49:36,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 01:49:36,965 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-10-16 01:49:36,965 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1920857913] [2020-10-16 01:49:36,965 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [119820771] [2020-10-16 01:49:36,965 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-16 01:49:37,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 01:49:37,039 INFO L263 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 3 conjunts are in the unsatisfiable core [2020-10-16 01:49:37,040 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-16 01:49:37,060 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:49:37,068 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-10-16 01:49:37,069 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-10-16 01:49:37,069 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 6 [2020-10-16 01:49:37,069 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [602175888] [2020-10-16 01:49:37,070 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-16 01:49:37,070 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 01:49:37,070 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-16 01:49:37,070 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-10-16 01:49:37,072 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 316 out of 442 [2020-10-16 01:49:37,073 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 102 places, 299 transitions, 3475 flow. Second operand 4 states. [2020-10-16 01:49:37,073 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 01:49:37,073 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 316 of 442 [2020-10-16 01:49:37,073 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 01:49:43,174 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][10], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, 262#(= ~stoppingFlag~0 1), Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), 209#BCSP_PnpAddEXITtrue, Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), BCSP_PnpStopThread1of5ForFork1InUse, 277#(= ~stoppingFlag~0 1), Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), BCSP_PnpAddThread1of5ForFork0InUse, Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), BCSP_PnpAddThread2of5ForFork0InUse, 289#true, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), BCSP_PnpAddThread3of5ForFork0InUse, Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread5of5ForFork0NotInUse, Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 234#(= ~stopped~0 0), 238#true, 54#BCSP_PnpAddEXITtrue, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:49:43,174 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 01:49:43,174 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 01:49:43,175 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 01:49:43,175 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 01:49:44,827 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][10], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, 262#(= ~stoppingFlag~0 1), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), 209#BCSP_PnpAddEXITtrue, Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), BCSP_PnpStopThread1of5ForFork1InUse, 277#(= ~stoppingFlag~0 1), Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), BCSP_PnpAddThread1of5ForFork0InUse, Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), BCSP_PnpAddThread2of5ForFork0InUse, 289#true, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), BCSP_PnpAddThread3of5ForFork0InUse, Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 234#(= ~stopped~0 0), 238#true, 54#BCSP_PnpAddEXITtrue, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:49:44,827 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 01:49:44,827 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:44,827 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:44,827 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 01:49:44,828 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][10], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, 262#(= ~stoppingFlag~0 1), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, 143#L711-3true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), 209#BCSP_PnpAddEXITtrue, Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), 277#(= ~stoppingFlag~0 1), BCSP_PnpStopThread1of5ForFork1InUse, Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), BCSP_PnpAddThread1of5ForFork0InUse, Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), BCSP_PnpAddThread2of5ForFork0InUse, 289#true, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), BCSP_PnpAddThread3of5ForFork0InUse, Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 234#(= ~stopped~0 0), 238#true, 54#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:49:44,828 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 01:49:44,828 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:44,828 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:44,828 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 01:49:44,933 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1769] L713-1-->BCSP_PnpAddEXIT: Formula: (and (= |v_BCSP_PnpAddThread4of5ForFork0_#res.offset_70| 0) (= |v_BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_#in~cond_55| v_BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_~cond_50) (not (= v_BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_~cond_50 0)) (= |v_BCSP_PnpAddThread4of5ForFork0_#res.base_70| 0) (= (+ v_~pendingIo~0_2620 1) v_~pendingIo~0_2621) (let ((.cse0 (= v_~pendingIo~0_2620 0))) (or (and (= v_~stoppingEvent~0_1693 1) .cse0) (and (= v_~stoppingEvent~0_1694 v_~stoppingEvent~0_1693) (not .cse0))))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_1694, BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_#in~cond=|v_BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_#in~cond_55|, ~pendingIo~0=v_~pendingIo~0_2621} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_1693, BCSP_PnpAddThread4of5ForFork0_#res.base=|v_BCSP_PnpAddThread4of5ForFork0_#res.base_70|, BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_#in~cond=|v_BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_#in~cond_55|, BCSP_PnpAddThread4of5ForFork0_BCSP_IoDecrement_#t~post2=|v_BCSP_PnpAddThread4of5ForFork0_BCSP_IoDecrement_#t~post2_77|, BCSP_PnpAddThread4of5ForFork0_#res.offset=|v_BCSP_PnpAddThread4of5ForFork0_#res.offset_70|, BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_~cond=v_BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_~cond_50, ~pendingIo~0=v_~pendingIo~0_2620} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread4of5ForFork0_#res.base, BCSP_PnpAddThread4of5ForFork0_BCSP_IoDecrement_#t~post2, BCSP_PnpAddThread4of5ForFork0_#res.offset, BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_~cond, ~pendingIo~0][194], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 133#BCSP_PnpAddENTRYtrue, 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 262#(= ~stoppingFlag~0 1), Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), 209#BCSP_PnpAddEXITtrue, Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), BCSP_PnpStopThread1of5ForFork1InUse, 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), BCSP_PnpAddThread1of5ForFork0InUse, Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), 289#true, BCSP_PnpAddThread2of5ForFork0InUse, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), BCSP_PnpAddThread3of5ForFork0InUse, Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, 40#L704-2true, Black: 232#true, 238#true, 373#(<= 1 ~stoppingFlag~0), 54#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:49:44,934 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 01:49:44,934 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 01:49:44,934 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:44,934 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 01:49:45,418 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1769] L713-1-->BCSP_PnpAddEXIT: Formula: (and (= |v_BCSP_PnpAddThread4of5ForFork0_#res.offset_70| 0) (= |v_BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_#in~cond_55| v_BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_~cond_50) (not (= v_BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_~cond_50 0)) (= |v_BCSP_PnpAddThread4of5ForFork0_#res.base_70| 0) (= (+ v_~pendingIo~0_2620 1) v_~pendingIo~0_2621) (let ((.cse0 (= v_~pendingIo~0_2620 0))) (or (and (= v_~stoppingEvent~0_1693 1) .cse0) (and (= v_~stoppingEvent~0_1694 v_~stoppingEvent~0_1693) (not .cse0))))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_1694, BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_#in~cond=|v_BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_#in~cond_55|, ~pendingIo~0=v_~pendingIo~0_2621} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_1693, BCSP_PnpAddThread4of5ForFork0_#res.base=|v_BCSP_PnpAddThread4of5ForFork0_#res.base_70|, BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_#in~cond=|v_BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_#in~cond_55|, BCSP_PnpAddThread4of5ForFork0_BCSP_IoDecrement_#t~post2=|v_BCSP_PnpAddThread4of5ForFork0_BCSP_IoDecrement_#t~post2_77|, BCSP_PnpAddThread4of5ForFork0_#res.offset=|v_BCSP_PnpAddThread4of5ForFork0_#res.offset_70|, BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_~cond=v_BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_~cond_50, ~pendingIo~0=v_~pendingIo~0_2620} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread4of5ForFork0_#res.base, BCSP_PnpAddThread4of5ForFork0_BCSP_IoDecrement_#t~post2, BCSP_PnpAddThread4of5ForFork0_#res.offset, BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_~cond, ~pendingIo~0][194], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 133#BCSP_PnpAddENTRYtrue, 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), 204#BCSP_PnpAddEXITtrue, 206#L675true, Black: 260#true, 207#L734-2true, Black: 262#(= ~stoppingFlag~0 1), Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), 209#BCSP_PnpAddEXITtrue, Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), BCSP_PnpStopThread1of5ForFork1InUse, 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), BCSP_PnpAddThread1of5ForFork0InUse, Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), BCSP_PnpAddThread2of5ForFork0InUse, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), 289#true, Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), BCSP_PnpAddThread3of5ForFork0InUse, Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 232#true, 238#true, 373#(<= 1 ~stoppingFlag~0), 54#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:49:45,419 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,419 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,419 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,419 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,419 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][10], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 133#BCSP_PnpAddENTRYtrue, 262#(= ~stoppingFlag~0 1), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), 209#BCSP_PnpAddEXITtrue, Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), BCSP_PnpStopThread1of5ForFork1InUse, 277#(= ~stoppingFlag~0 1), Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), BCSP_PnpAddThread1of5ForFork0InUse, Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), BCSP_PnpAddThread2of5ForFork0InUse, 289#true, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), BCSP_PnpAddThread3of5ForFork0InUse, Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 234#(= ~stopped~0 0), 238#true, 373#(<= 1 ~stoppingFlag~0), 181#L711-3true, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:49:45,419 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,419 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,419 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 01:49:45,420 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 01:49:45,420 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][10], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 262#(= ~stoppingFlag~0 1), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, 143#L711-3true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), 209#BCSP_PnpAddEXITtrue, Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), BCSP_PnpStopThread1of5ForFork1InUse, 277#(= ~stoppingFlag~0 1), Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), BCSP_PnpAddThread1of5ForFork0InUse, Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), BCSP_PnpAddThread2of5ForFork0InUse, 289#true, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), BCSP_PnpAddThread3of5ForFork0InUse, Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread4of5ForFork0InUse, 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 234#(= ~stopped~0 0), 238#true, 181#L711-3true, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:49:45,420 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,420 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,420 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,420 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,420 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][10], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 262#(= ~stoppingFlag~0 1), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), 209#BCSP_PnpAddEXITtrue, Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), BCSP_PnpStopThread1of5ForFork1InUse, 277#(= ~stoppingFlag~0 1), Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), BCSP_PnpAddThread1of5ForFork0InUse, Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), BCSP_PnpAddThread2of5ForFork0InUse, 289#true, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), BCSP_PnpAddThread3of5ForFork0InUse, Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 234#(= ~stopped~0 0), 238#true, 181#L711-3true, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:49:45,420 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,420 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,421 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,421 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,422 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][67], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 262#(= ~stoppingFlag~0 1), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), 209#BCSP_PnpAddEXITtrue, Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), BCSP_PnpStopThread1of5ForFork1InUse, 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), BCSP_PnpAddThread1of5ForFork0InUse, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread2of5ForFork0InUse, 289#true, Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread3of5ForFork0InUse, Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 234#(= ~stopped~0 0), 238#true, 373#(<= 1 ~stoppingFlag~0), 181#L711-3true, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:49:45,422 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,422 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,422 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,422 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,423 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][67], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 262#(= ~stoppingFlag~0 1), 74#L711-3true, 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), BCSP_PnpStopThread1of5ForFork1InUse, 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), BCSP_PnpAddThread1of5ForFork0InUse, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread2of5ForFork0InUse, 289#true, Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread3of5ForFork0InUse, Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 234#(= ~stopped~0 0), 238#true, 373#(<= 1 ~stoppingFlag~0), 181#L711-3true, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:49:45,423 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,423 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,423 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,423 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,423 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][10], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 262#(= ~stoppingFlag~0 1), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), BCSP_PnpStopThread1of5ForFork1InUse, 277#(= ~stoppingFlag~0 1), Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), BCSP_PnpAddThread1of5ForFork0InUse, Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread2of5ForFork0InUse, 289#true, Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread3of5ForFork0InUse, Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 234#(= ~stopped~0 0), 238#true, 113#BCSP_PnpAddENTRYtrue, 373#(<= 1 ~stoppingFlag~0), 181#L711-3true, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:49:45,423 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,423 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 01:49:45,424 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 01:49:45,424 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,428 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][10], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 262#(= ~stoppingFlag~0 1), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), 209#BCSP_PnpAddEXITtrue, Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), 277#(= ~stoppingFlag~0 1), BCSP_PnpStopThread1of5ForFork1InUse, Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), BCSP_PnpAddThread1of5ForFork0InUse, Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), BCSP_PnpAddThread2of5ForFork0InUse, 289#true, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), BCSP_PnpAddThread3of5ForFork0InUse, Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 234#(= ~stopped~0 0), 238#true, 54#BCSP_PnpAddEXITtrue, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:49:45,429 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,429 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,429 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,429 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,429 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 01:49:45,429 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][10], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 133#BCSP_PnpAddENTRYtrue, 262#(= ~stoppingFlag~0 1), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), 209#BCSP_PnpAddEXITtrue, Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), BCSP_PnpStopThread1of5ForFork1InUse, 277#(= ~stoppingFlag~0 1), Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), BCSP_PnpAddThread1of5ForFork0InUse, Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), BCSP_PnpAddThread2of5ForFork0InUse, 289#true, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), BCSP_PnpAddThread3of5ForFork0InUse, Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 234#(= ~stopped~0 0), 238#true, 373#(<= 1 ~stoppingFlag~0), 54#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:49:45,429 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,429 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 01:49:45,429 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,430 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 01:49:45,430 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][10], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 262#(= ~stoppingFlag~0 1), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, 143#L711-3true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), 209#BCSP_PnpAddEXITtrue, Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), BCSP_PnpStopThread1of5ForFork1InUse, 277#(= ~stoppingFlag~0 1), Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), BCSP_PnpAddThread1of5ForFork0InUse, Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), BCSP_PnpAddThread2of5ForFork0InUse, 289#true, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), BCSP_PnpAddThread3of5ForFork0InUse, Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 234#(= ~stopped~0 0), 238#true, 54#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:49:45,430 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,430 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,430 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,430 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 01:49:45,430 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,430 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][10], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 262#(= ~stoppingFlag~0 1), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), 209#BCSP_PnpAddEXITtrue, Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), BCSP_PnpStopThread1of5ForFork1InUse, 277#(= ~stoppingFlag~0 1), 25#BCSP_PnpAddENTRYtrue, Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), BCSP_PnpAddThread1of5ForFork0InUse, Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), BCSP_PnpAddThread2of5ForFork0InUse, 289#true, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), BCSP_PnpAddThread3of5ForFork0InUse, Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 234#(= ~stopped~0 0), 238#true, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:49:45,431 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,431 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 01:49:45,431 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,431 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 01:49:45,438 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][67], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 262#(= ~stoppingFlag~0 1), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), 209#BCSP_PnpAddEXITtrue, Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), BCSP_PnpStopThread1of5ForFork1InUse, 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), BCSP_PnpAddThread1of5ForFork0InUse, 289#true, BCSP_PnpAddThread2of5ForFork0InUse, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), BCSP_PnpAddThread3of5ForFork0InUse, Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 234#(= ~stopped~0 0), 238#true, 373#(<= 1 ~stoppingFlag~0), 181#L711-3true, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:49:45,439 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,439 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,439 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,439 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,439 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,443 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][15], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 204#BCSP_PnpAddEXITtrue, 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), Black: 260#true, Black: 262#(= ~stoppingFlag~0 1), 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), 209#BCSP_PnpAddEXITtrue, Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), BCSP_PnpStopThread1of5ForFork1InUse, 277#(= ~stoppingFlag~0 1), Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), BCSP_PnpAddThread1of5ForFork0InUse, Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), BCSP_PnpAddThread2of5ForFork0InUse, 289#true, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread3of5ForFork0InUse, Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, 172#L711-3true, Black: 234#(= ~stopped~0 0), 238#true, 373#(<= 1 ~stoppingFlag~0), 181#L711-3true, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:49:45,443 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,443 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,443 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,443 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,443 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][15], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 204#BCSP_PnpAddEXITtrue, 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), Black: 260#true, Black: 262#(= ~stoppingFlag~0 1), 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), 209#BCSP_PnpAddEXITtrue, Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), 277#(= ~stoppingFlag~0 1), BCSP_PnpStopThread1of5ForFork1InUse, Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), BCSP_PnpAddThread1of5ForFork0InUse, Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), BCSP_PnpAddThread2of5ForFork0InUse, 289#true, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread3of5ForFork0InUse, Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 234#(= ~stopped~0 0), 238#true, 373#(<= 1 ~stoppingFlag~0), 181#L711-3true, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:49:45,443 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,443 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,443 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,443 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,444 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][10], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 262#(= ~stoppingFlag~0 1), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), 209#BCSP_PnpAddEXITtrue, Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), 277#(= ~stoppingFlag~0 1), BCSP_PnpStopThread1of5ForFork1InUse, Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), BCSP_PnpAddThread1of5ForFork0InUse, Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), BCSP_PnpAddThread2of5ForFork0InUse, 289#true, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread3of5ForFork0InUse, Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 234#(= ~stopped~0 0), 238#true, 177#BCSP_PnpAddENTRYtrue, 373#(<= 1 ~stoppingFlag~0), 181#L711-3true, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:49:45,444 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,444 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 01:49:45,444 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,444 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 01:49:45,447 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][15], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 204#BCSP_PnpAddEXITtrue, 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), Black: 260#true, 207#L734-2true, Black: 262#(= ~stoppingFlag~0 1), Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), 209#BCSP_PnpAddEXITtrue, 277#(= ~stoppingFlag~0 1), BCSP_PnpStopThread1of5ForFork1InUse, Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), BCSP_PnpAddThread1of5ForFork0InUse, Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), BCSP_PnpAddThread2of5ForFork0InUse, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), 289#true, Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread3of5ForFork0InUse, Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 234#(= ~stopped~0 0), 238#true, 181#L711-3true, 373#(<= 1 ~stoppingFlag~0), 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:49:45,447 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,447 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,447 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,447 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,447 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,553 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][10], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 262#(= ~stoppingFlag~0 1), Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), 209#BCSP_PnpAddEXITtrue, Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), BCSP_PnpStopThread1of5ForFork1InUse, 277#(= ~stoppingFlag~0 1), Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), BCSP_PnpAddThread1of5ForFork0InUse, Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), 96#L711-3true, BCSP_PnpAddThread2of5ForFork0InUse, 289#true, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), BCSP_PnpAddThread3of5ForFork0InUse, Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 234#(= ~stopped~0 0), 238#true, 54#BCSP_PnpAddEXITtrue, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:49:45,554 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 01:49:45,554 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,554 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,554 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 01:49:45,793 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][10], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 262#(= ~stoppingFlag~0 1), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), 209#BCSP_PnpAddEXITtrue, Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), 277#(= ~stoppingFlag~0 1), BCSP_PnpStopThread1of5ForFork1InUse, Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), BCSP_PnpAddThread1of5ForFork0InUse, Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), BCSP_PnpAddThread2of5ForFork0InUse, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), 289#true, Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread3of5ForFork0InUse, Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, 172#L711-3true, Black: 234#(= ~stopped~0 0), 238#true, 373#(<= 1 ~stoppingFlag~0), 54#BCSP_PnpAddEXITtrue, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:49:45,793 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,793 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,793 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,794 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 01:49:45,799 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][10], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 262#(= ~stoppingFlag~0 1), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), 277#(= ~stoppingFlag~0 1), BCSP_PnpStopThread1of5ForFork1InUse, Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), 159#L702true, Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), BCSP_PnpAddThread1of5ForFork0InUse, Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), BCSP_PnpAddThread2of5ForFork0InUse, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), 289#true, Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), BCSP_PnpAddThread3of5ForFork0InUse, Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 234#(= ~stopped~0 0), 238#true, 181#L711-3true, 373#(<= 1 ~stoppingFlag~0), 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:49:45,799 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,799 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,799 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,799 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,803 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][10], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 262#(= ~stoppingFlag~0 1), 74#L711-3true, 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), 277#(= ~stoppingFlag~0 1), BCSP_PnpStopThread1of5ForFork1InUse, Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), BCSP_PnpAddThread1of5ForFork0InUse, Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), 289#true, BCSP_PnpAddThread2of5ForFork0InUse, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), BCSP_PnpAddThread3of5ForFork0InUse, Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 234#(= ~stopped~0 0), 238#true, 373#(<= 1 ~stoppingFlag~0), 54#BCSP_PnpAddEXITtrue, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:49:45,803 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,803 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,803 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 01:49:45,803 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,803 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][10], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 262#(= ~stoppingFlag~0 1), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, 143#L711-3true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), 209#BCSP_PnpAddEXITtrue, Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), 277#(= ~stoppingFlag~0 1), BCSP_PnpStopThread1of5ForFork1InUse, Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), BCSP_PnpAddThread1of5ForFork0InUse, Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), BCSP_PnpAddThread2of5ForFork0InUse, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), 289#true, Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), BCSP_PnpAddThread3of5ForFork0InUse, Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 234#(= ~stopped~0 0), 238#true, 373#(<= 1 ~stoppingFlag~0), 181#L711-3true, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:49:45,804 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,804 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,804 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,804 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,804 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][10], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 262#(= ~stoppingFlag~0 1), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), 209#BCSP_PnpAddEXITtrue, Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), 277#(= ~stoppingFlag~0 1), BCSP_PnpStopThread1of5ForFork1InUse, 89#L702true, Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), BCSP_PnpAddThread1of5ForFork0InUse, Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), BCSP_PnpAddThread2of5ForFork0InUse, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), 289#true, Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), BCSP_PnpAddThread3of5ForFork0InUse, Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 234#(= ~stopped~0 0), 238#true, 373#(<= 1 ~stoppingFlag~0), 181#L711-3true, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:49:45,804 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,804 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,804 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,805 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,808 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][10], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 262#(= ~stoppingFlag~0 1), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), 209#BCSP_PnpAddEXITtrue, Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), BCSP_PnpStopThread1of5ForFork1InUse, 277#(= ~stoppingFlag~0 1), Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), BCSP_PnpAddThread1of5ForFork0InUse, Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), BCSP_PnpAddThread2of5ForFork0InUse, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), 289#true, Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), BCSP_PnpAddThread3of5ForFork0InUse, Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 234#(= ~stopped~0 0), 238#true, 181#L711-3true, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:49:45,809 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,809 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,809 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,809 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,809 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,817 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][67], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, 262#(= ~stoppingFlag~0 1), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), 209#BCSP_PnpAddEXITtrue, Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), BCSP_PnpStopThread1of5ForFork1InUse, 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), BCSP_PnpAddThread1of5ForFork0InUse, BCSP_PnpAddThread2of5ForFork0InUse, 289#true, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), BCSP_PnpAddThread3of5ForFork0InUse, Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 234#(= ~stopped~0 0), 238#true, 54#BCSP_PnpAddEXITtrue, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:49:45,818 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 01:49:45,818 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 01:49:45,818 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,818 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,818 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][67], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 262#(= ~stoppingFlag~0 1), 74#L711-3true, 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), BCSP_PnpStopThread1of5ForFork1InUse, 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), BCSP_PnpAddThread1of5ForFork0InUse, BCSP_PnpAddThread2of5ForFork0InUse, 289#true, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), BCSP_PnpAddThread3of5ForFork0InUse, Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 234#(= ~stopped~0 0), 238#true, 54#BCSP_PnpAddEXITtrue, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:49:45,818 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 01:49:45,818 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,818 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,818 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 01:49:45,819 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][10], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 262#(= ~stoppingFlag~0 1), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), BCSP_PnpStopThread1of5ForFork1InUse, 277#(= ~stoppingFlag~0 1), Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), BCSP_PnpAddThread1of5ForFork0InUse, Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), BCSP_PnpAddThread2of5ForFork0InUse, 289#true, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), BCSP_PnpAddThread3of5ForFork0InUse, Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 234#(= ~stopped~0 0), 238#true, 113#BCSP_PnpAddENTRYtrue, 54#BCSP_PnpAddEXITtrue, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:49:45,819 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,819 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 01:49:45,819 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 01:49:45,819 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,823 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][15], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 262#(= ~stoppingFlag~0 1), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), 209#BCSP_PnpAddEXITtrue, Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), BCSP_PnpStopThread1of5ForFork1InUse, 277#(= ~stoppingFlag~0 1), Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), BCSP_PnpAddThread1of5ForFork0InUse, Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), BCSP_PnpAddThread2of5ForFork0InUse, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), 289#true, Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread3of5ForFork0InUse, Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, 172#L711-3true, Black: 234#(= ~stopped~0 0), 238#true, 181#L711-3true, 373#(<= 1 ~stoppingFlag~0), 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:49:45,823 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,824 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,824 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,824 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,827 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][15], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 262#(= ~stoppingFlag~0 1), Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), 209#BCSP_PnpAddEXITtrue, Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), BCSP_PnpStopThread1of5ForFork1InUse, 277#(= ~stoppingFlag~0 1), Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), BCSP_PnpAddThread1of5ForFork0InUse, Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), 289#true, BCSP_PnpAddThread2of5ForFork0InUse, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread3of5ForFork0InUse, Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, 172#L711-3true, Black: 234#(= ~stopped~0 0), 238#true, 54#BCSP_PnpAddEXITtrue, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:49:45,827 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 01:49:45,827 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 01:49:45,827 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,827 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,827 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][15], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 262#(= ~stoppingFlag~0 1), Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), 209#BCSP_PnpAddEXITtrue, Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), BCSP_PnpStopThread1of5ForFork1InUse, 277#(= ~stoppingFlag~0 1), Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), BCSP_PnpAddThread1of5ForFork0InUse, Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), 289#true, BCSP_PnpAddThread2of5ForFork0InUse, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread3of5ForFork0InUse, Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 234#(= ~stopped~0 0), 238#true, 54#BCSP_PnpAddEXITtrue, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:49:45,827 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 01:49:45,827 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,827 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 01:49:45,828 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,828 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][10], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, 262#(= ~stoppingFlag~0 1), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), 209#BCSP_PnpAddEXITtrue, Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), 277#(= ~stoppingFlag~0 1), BCSP_PnpStopThread1of5ForFork1InUse, Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), BCSP_PnpAddThread1of5ForFork0InUse, Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), 289#true, BCSP_PnpAddThread2of5ForFork0InUse, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread3of5ForFork0InUse, Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 234#(= ~stopped~0 0), 238#true, 177#BCSP_PnpAddENTRYtrue, 54#BCSP_PnpAddEXITtrue, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:49:45,828 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,828 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 01:49:45,828 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,828 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 01:49:45,943 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][67], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 262#(= ~stoppingFlag~0 1), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), 209#BCSP_PnpAddEXITtrue, Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), BCSP_PnpStopThread1of5ForFork1InUse, 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), BCSP_PnpAddThread1of5ForFork0InUse, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread2of5ForFork0InUse, 289#true, Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread3of5ForFork0InUse, Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 234#(= ~stopped~0 0), 238#true, 373#(<= 1 ~stoppingFlag~0), 54#BCSP_PnpAddEXITtrue, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:49:45,943 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 01:49:45,943 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,943 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,943 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,944 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][67], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, 262#(= ~stoppingFlag~0 1), 74#L711-3true, 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), BCSP_PnpStopThread1of5ForFork1InUse, 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), BCSP_PnpAddThread1of5ForFork0InUse, BCSP_PnpAddThread2of5ForFork0InUse, 289#true, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), BCSP_PnpAddThread3of5ForFork0InUse, Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 234#(= ~stopped~0 0), 238#true, 373#(<= 1 ~stoppingFlag~0), 54#BCSP_PnpAddEXITtrue, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:49:45,944 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 01:49:45,944 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,945 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,945 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,945 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][15], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 204#BCSP_PnpAddEXITtrue, 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), Black: 260#true, Black: 262#(= ~stoppingFlag~0 1), 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), 209#BCSP_PnpAddEXITtrue, 277#(= ~stoppingFlag~0 1), BCSP_PnpStopThread1of5ForFork1InUse, Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), BCSP_PnpAddThread1of5ForFork0InUse, Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), BCSP_PnpAddThread2of5ForFork0InUse, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), 289#true, Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread3of5ForFork0InUse, Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, 172#L711-3true, Black: 234#(= ~stopped~0 0), 238#true, 373#(<= 1 ~stoppingFlag~0), 54#BCSP_PnpAddEXITtrue, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:49:45,946 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 01:49:45,946 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,946 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,946 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,946 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][15], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 204#BCSP_PnpAddEXITtrue, 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), Black: 260#true, Black: 262#(= ~stoppingFlag~0 1), 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), 209#BCSP_PnpAddEXITtrue, 277#(= ~stoppingFlag~0 1), BCSP_PnpStopThread1of5ForFork1InUse, Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), BCSP_PnpAddThread1of5ForFork0InUse, Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), BCSP_PnpAddThread2of5ForFork0InUse, 289#true, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread3of5ForFork0InUse, Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 234#(= ~stopped~0 0), 238#true, 373#(<= 1 ~stoppingFlag~0), 54#BCSP_PnpAddEXITtrue, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:49:45,947 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 01:49:45,947 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:49:45,947 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:45,947 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:49:46,003 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][10], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 262#(= ~stoppingFlag~0 1), Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), 209#BCSP_PnpAddEXITtrue, Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), 277#(= ~stoppingFlag~0 1), BCSP_PnpStopThread1of5ForFork1InUse, Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), BCSP_PnpAddThread1of5ForFork0InUse, Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), 96#L711-3true, BCSP_PnpAddThread2of5ForFork0InUse, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), 289#true, Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread3of5ForFork0InUse, Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, 172#L711-3true, Black: 234#(= ~stopped~0 0), 238#true, 373#(<= 1 ~stoppingFlag~0), 54#BCSP_PnpAddEXITtrue, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:49:46,003 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 01:49:46,003 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:46,004 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 01:49:46,004 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:46,005 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][10], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 262#(= ~stoppingFlag~0 1), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), 209#BCSP_PnpAddEXITtrue, Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), BCSP_PnpStopThread1of5ForFork1InUse, 277#(= ~stoppingFlag~0 1), Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), BCSP_PnpAddThread1of5ForFork0InUse, Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), 289#true, BCSP_PnpAddThread2of5ForFork0InUse, Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), BCSP_PnpAddThread3of5ForFork0InUse, Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 234#(= ~stopped~0 0), 238#true, 181#L711-3true, 373#(<= 1 ~stoppingFlag~0), 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:49:46,005 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 01:49:46,005 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:49:46,005 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:49:46,005 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:49:46,006 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][10], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 262#(= ~stoppingFlag~0 1), 74#L711-3true, 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), 277#(= ~stoppingFlag~0 1), BCSP_PnpStopThread1of5ForFork1InUse, Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), BCSP_PnpAddThread1of5ForFork0InUse, Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), 289#true, BCSP_PnpAddThread2of5ForFork0InUse, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), BCSP_PnpAddThread3of5ForFork0InUse, Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), BCSP_PnpAddThread4of5ForFork0InUse, Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 234#(= ~stopped~0 0), 238#true, 54#BCSP_PnpAddEXITtrue, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:49:46,007 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 01:49:46,007 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:49:46,007 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:49:46,007 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:46,009 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][15], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 74#L711-3true, 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), 204#BCSP_PnpAddEXITtrue, Black: 260#true, Black: 262#(= ~stoppingFlag~0 1), 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), 277#(= ~stoppingFlag~0 1), BCSP_PnpStopThread1of5ForFork1InUse, Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), BCSP_PnpAddThread1of5ForFork0InUse, Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), BCSP_PnpAddThread2of5ForFork0InUse, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), 289#true, Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread3of5ForFork0InUse, Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 234#(= ~stopped~0 0), 238#true, 373#(<= 1 ~stoppingFlag~0), 54#BCSP_PnpAddEXITtrue, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:49:46,009 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 01:49:46,009 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:49:46,009 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:49:46,009 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 01:49:46,030 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][10], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 262#(= ~stoppingFlag~0 1), Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), 209#BCSP_PnpAddEXITtrue, Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), 277#(= ~stoppingFlag~0 1), BCSP_PnpStopThread1of5ForFork1InUse, Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), BCSP_PnpAddThread1of5ForFork0InUse, Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), 96#L711-3true, BCSP_PnpAddThread2of5ForFork0InUse, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), 289#true, Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), BCSP_PnpAddThread3of5ForFork0InUse, Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 234#(= ~stopped~0 0), 238#true, 373#(<= 1 ~stoppingFlag~0), 54#BCSP_PnpAddEXITtrue, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:49:46,030 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 01:49:46,030 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:49:46,030 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:49:46,030 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:49:46,054 INFO L129 PetriNetUnfolder]: 27807/49107 cut-off events. [2020-10-16 01:49:46,054 INFO L130 PetriNetUnfolder]: For 448992/2186819 co-relation queries the response was YES. [2020-10-16 01:49:46,571 INFO L80 FinitePrefix]: Finished finitePrefix Result has 279841 conditions, 49107 events. 27807/49107 cut-off events. For 448992/2186819 co-relation queries the response was YES. Maximal size of possible extension queue 4923. Compared 516335 event pairs, 4161 based on Foata normal form. 5260/50529 useless extension candidates. Maximal degree in co-relation 279798. Up to 22021 conditions per place. [2020-10-16 01:49:46,910 INFO L132 encePairwiseOnDemand]: 438/442 looper letters, 147 selfloop transitions, 45 changer transitions 0/334 dead transitions. [2020-10-16 01:49:46,911 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 106 places, 334 transitions, 4315 flow [2020-10-16 01:49:46,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-16 01:49:46,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-10-16 01:49:46,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1630 transitions. [2020-10-16 01:49:46,913 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.7375565610859729 [2020-10-16 01:49:46,913 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 1630 transitions. [2020-10-16 01:49:46,913 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 1630 transitions. [2020-10-16 01:49:46,913 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 01:49:46,913 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 1630 transitions. [2020-10-16 01:49:46,914 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 6 states. [2020-10-16 01:49:46,916 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 6 states. [2020-10-16 01:49:46,916 INFO L81 ComplementDD]: Finished complementDD. Result 6 states. [2020-10-16 01:49:46,916 INFO L185 Difference]: Start difference. First operand has 102 places, 299 transitions, 3475 flow. Second operand 5 states and 1630 transitions. [2020-10-16 01:49:46,916 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 106 places, 334 transitions, 4315 flow [2020-10-16 01:50:08,380 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 106 places, 334 transitions, 4117 flow, removed 99 selfloop flow, removed 0 redundant places. [2020-10-16 01:50:08,384 INFO L241 Difference]: Finished difference. Result has 108 places, 306 transitions, 3504 flow [2020-10-16 01:50:08,384 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=442, PETRI_DIFFERENCE_MINUEND_FLOW=3277, PETRI_DIFFERENCE_MINUEND_PLACES=102, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=299, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=38, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=260, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=3504, PETRI_PLACES=108, PETRI_TRANSITIONS=306} [2020-10-16 01:50:08,385 INFO L342 CegarLoopForPetriNet]: 51 programPoint places, 57 predicate places. [2020-10-16 01:50:08,385 INFO L481 AbstractCegarLoop]: Abstraction has has 108 places, 306 transitions, 3504 flow [2020-10-16 01:50:08,385 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-16 01:50:08,385 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 01:50:08,385 INFO L255 CegarLoopForPetriNet]: trace histogram [4, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 01:50:08,585 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-16 01:50:08,586 INFO L429 AbstractCegarLoop]: === Iteration 7 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 01:50:08,586 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 01:50:08,586 INFO L82 PathProgramCache]: Analyzing trace with hash 1022547771, now seen corresponding path program 1 times [2020-10-16 01:50:08,587 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 01:50:08,587 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1147681320] [2020-10-16 01:50:08,587 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 01:50:08,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 01:50:08,649 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2020-10-16 01:50:08,649 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1147681320] [2020-10-16 01:50:08,649 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [211643163] [2020-10-16 01:50:08,650 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-16 01:50:08,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 01:50:08,748 INFO L263 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 3 conjunts are in the unsatisfiable core [2020-10-16 01:50:08,749 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-16 01:50:08,763 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:50:08,770 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2020-10-16 01:50:08,770 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-10-16 01:50:08,770 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 6 [2020-10-16 01:50:08,770 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [985156887] [2020-10-16 01:50:08,771 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-16 01:50:08,771 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 01:50:08,771 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-16 01:50:08,771 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-10-16 01:50:08,773 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 315 out of 442 [2020-10-16 01:50:08,774 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 108 places, 306 transitions, 3504 flow. Second operand 4 states. [2020-10-16 01:50:08,774 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 01:50:08,774 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 315 of 442 [2020-10-16 01:50:08,774 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 01:50:17,590 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][14], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 133#BCSP_PnpAddENTRYtrue, 262#(= ~stoppingFlag~0 1), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), 209#BCSP_PnpAddEXITtrue, Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), BCSP_PnpStopThread1of5ForFork1InUse, 277#(= ~stoppingFlag~0 1), Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), BCSP_PnpAddThread1of5ForFork0InUse, Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), 289#true, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread2of5ForFork0InUse, Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread3of5ForFork0InUse, Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), Black: 234#(= ~stopped~0 0), 238#true, 499#(and (= 0 (+ BCSP_PnpAddThread4of5ForFork0_~status~0 1)) (<= 1 ~stoppingFlag~0)), 373#(<= 1 ~stoppingFlag~0), 54#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:50:17,590 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 01:50:17,590 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 01:50:17,590 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:50:17,590 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 01:50:17,591 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][14], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 262#(= ~stoppingFlag~0 1), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, 143#L711-3true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), 209#BCSP_PnpAddEXITtrue, Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), BCSP_PnpStopThread1of5ForFork1InUse, 277#(= ~stoppingFlag~0 1), Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), BCSP_PnpAddThread1of5ForFork0InUse, Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), 289#true, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread2of5ForFork0InUse, Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread3of5ForFork0InUse, Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 373#(<= 1 ~stoppingFlag~0), Black: 234#(= ~stopped~0 0), 238#true, 499#(and (= 0 (+ BCSP_PnpAddThread4of5ForFork0_~status~0 1)) (<= 1 ~stoppingFlag~0)), 54#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:50:17,591 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 01:50:17,591 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:50:17,591 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:50:17,591 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:50:17,591 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][14], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 262#(= ~stoppingFlag~0 1), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), 209#BCSP_PnpAddEXITtrue, Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), BCSP_PnpStopThread1of5ForFork1InUse, 277#(= ~stoppingFlag~0 1), Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), BCSP_PnpAddThread1of5ForFork0InUse, Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), 289#true, BCSP_PnpAddThread2of5ForFork0InUse, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), BCSP_PnpAddThread3of5ForFork0InUse, Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 373#(<= 1 ~stoppingFlag~0), Black: 234#(= ~stopped~0 0), 238#true, 499#(and (= 0 (+ BCSP_PnpAddThread4of5ForFork0_~status~0 1)) (<= 1 ~stoppingFlag~0)), 181#L711-3true, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:50:17,592 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 01:50:17,592 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:50:17,592 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:50:17,592 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:50:17,592 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][14], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 262#(= ~stoppingFlag~0 1), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), 209#BCSP_PnpAddEXITtrue, Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), BCSP_PnpStopThread1of5ForFork1InUse, 277#(= ~stoppingFlag~0 1), Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), BCSP_PnpAddThread1of5ForFork0InUse, Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), 289#true, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread2of5ForFork0InUse, Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), BCSP_PnpAddThread3of5ForFork0InUse, Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 373#(<= 1 ~stoppingFlag~0), Black: 234#(= ~stopped~0 0), 238#true, 499#(and (= 0 (+ BCSP_PnpAddThread4of5ForFork0_~status~0 1)) (<= 1 ~stoppingFlag~0)), 54#BCSP_PnpAddEXITtrue, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:50:17,592 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 01:50:17,592 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:50:17,592 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:50:17,592 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:50:17,592 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][14], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 262#(= ~stoppingFlag~0 1), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), 209#BCSP_PnpAddEXITtrue, Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), 277#(= ~stoppingFlag~0 1), BCSP_PnpStopThread1of5ForFork1InUse, 25#BCSP_PnpAddENTRYtrue, Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), BCSP_PnpAddThread1of5ForFork0InUse, Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), 289#true, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread2of5ForFork0InUse, Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread3of5ForFork0InUse, Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 373#(<= 1 ~stoppingFlag~0), Black: 234#(= ~stopped~0 0), 238#true, 439#(<= 1 ~stoppingFlag~0), 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:50:17,593 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 01:50:17,593 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 01:50:17,593 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:50:17,593 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 01:50:17,603 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][67], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 262#(= ~stoppingFlag~0 1), 74#L711-3true, 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), BCSP_PnpStopThread1of5ForFork1InUse, 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), BCSP_PnpAddThread1of5ForFork0InUse, Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), 289#true, BCSP_PnpAddThread2of5ForFork0InUse, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread3of5ForFork0InUse, Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), Black: 234#(= ~stopped~0 0), 238#true, 499#(and (= 0 (+ BCSP_PnpAddThread4of5ForFork0_~status~0 1)) (<= 1 ~stoppingFlag~0)), 373#(<= 1 ~stoppingFlag~0), 54#BCSP_PnpAddEXITtrue, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:50:17,603 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 01:50:17,603 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:50:17,604 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:50:17,604 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:50:17,604 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][14], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, 262#(= ~stoppingFlag~0 1), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), 277#(= ~stoppingFlag~0 1), BCSP_PnpStopThread1of5ForFork1InUse, Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), BCSP_PnpAddThread1of5ForFork0InUse, Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), 289#true, BCSP_PnpAddThread2of5ForFork0InUse, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread3of5ForFork0InUse, Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), Black: 234#(= ~stopped~0 0), 238#true, 113#BCSP_PnpAddENTRYtrue, 499#(and (= 0 (+ BCSP_PnpAddThread4of5ForFork0_~status~0 1)) (<= 1 ~stoppingFlag~0)), 373#(<= 1 ~stoppingFlag~0), 54#BCSP_PnpAddEXITtrue, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:50:17,604 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 01:50:17,604 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:50:17,604 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 01:50:17,604 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 01:50:17,604 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][67], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, 262#(= ~stoppingFlag~0 1), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), 209#BCSP_PnpAddEXITtrue, Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), BCSP_PnpStopThread1of5ForFork1InUse, 25#BCSP_PnpAddENTRYtrue, 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), BCSP_PnpAddThread1of5ForFork0InUse, Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), 289#true, BCSP_PnpAddThread2of5ForFork0InUse, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), BCSP_PnpAddThread3of5ForFork0InUse, Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), Black: 234#(= ~stopped~0 0), 238#true, 373#(<= 1 ~stoppingFlag~0), 119#BCSP_PnpAddEXITtrue, 439#(<= 1 ~stoppingFlag~0), Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:50:17,605 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 01:50:17,605 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 01:50:17,605 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 01:50:17,605 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:50:17,605 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][67], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, 262#(= ~stoppingFlag~0 1), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), 209#BCSP_PnpAddEXITtrue, Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), BCSP_PnpStopThread1of5ForFork1InUse, 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), BCSP_PnpAddThread1of5ForFork0InUse, Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), 289#true, BCSP_PnpAddThread2of5ForFork0InUse, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), BCSP_PnpAddThread3of5ForFork0InUse, Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), Black: 234#(= ~stopped~0 0), 238#true, 499#(and (= 0 (+ BCSP_PnpAddThread4of5ForFork0_~status~0 1)) (<= 1 ~stoppingFlag~0)), 373#(<= 1 ~stoppingFlag~0), 54#BCSP_PnpAddEXITtrue, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:50:17,605 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 01:50:17,605 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:50:17,605 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:50:17,605 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:50:17,605 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][67], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, 262#(= ~stoppingFlag~0 1), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), 209#BCSP_PnpAddEXITtrue, Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), BCSP_PnpStopThread1of5ForFork1InUse, 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), BCSP_PnpAddThread1of5ForFork0InUse, Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), 289#true, BCSP_PnpAddThread2of5ForFork0InUse, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), BCSP_PnpAddThread3of5ForFork0InUse, Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), Black: 234#(= ~stopped~0 0), 238#true, 499#(and (= 0 (+ BCSP_PnpAddThread4of5ForFork0_~status~0 1)) (<= 1 ~stoppingFlag~0)), 373#(<= 1 ~stoppingFlag~0), 181#L711-3true, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:50:17,606 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 01:50:17,606 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:50:17,606 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:50:17,606 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:50:17,639 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][15], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 204#BCSP_PnpAddEXITtrue, 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), Black: 260#true, Black: 262#(= ~stoppingFlag~0 1), 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), 209#BCSP_PnpAddEXITtrue, 277#(= ~stoppingFlag~0 1), BCSP_PnpStopThread1of5ForFork1InUse, Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), BCSP_PnpAddThread1of5ForFork0InUse, Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), 289#true, BCSP_PnpAddThread2of5ForFork0InUse, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), BCSP_PnpAddThread3of5ForFork0InUse, Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), BCSP_PnpAddThread5of5ForFork0InUse, 172#L711-3true, Black: 234#(= ~stopped~0 0), 238#true, 499#(and (= 0 (+ BCSP_PnpAddThread4of5ForFork0_~status~0 1)) (<= 1 ~stoppingFlag~0)), 373#(<= 1 ~stoppingFlag~0), 54#BCSP_PnpAddEXITtrue, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:50:17,639 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 01:50:17,639 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:50:17,639 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:50:17,639 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:50:17,639 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][14], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, 262#(= ~stoppingFlag~0 1), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), 209#BCSP_PnpAddEXITtrue, Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), 277#(= ~stoppingFlag~0 1), BCSP_PnpStopThread1of5ForFork1InUse, Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), BCSP_PnpAddThread1of5ForFork0InUse, Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), 289#true, BCSP_PnpAddThread2of5ForFork0InUse, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), BCSP_PnpAddThread3of5ForFork0InUse, Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), BCSP_PnpAddThread5of5ForFork0InUse, Black: 234#(= ~stopped~0 0), 238#true, 177#BCSP_PnpAddENTRYtrue, 499#(and (= 0 (+ BCSP_PnpAddThread4of5ForFork0_~status~0 1)) (<= 1 ~stoppingFlag~0)), 373#(<= 1 ~stoppingFlag~0), 54#BCSP_PnpAddEXITtrue, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:50:17,640 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 01:50:17,640 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:50:17,640 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 01:50:17,640 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 01:50:17,640 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][15], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, 204#BCSP_PnpAddEXITtrue, 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), Black: 260#true, Black: 262#(= ~stoppingFlag~0 1), 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), 209#BCSP_PnpAddEXITtrue, Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), 277#(= ~stoppingFlag~0 1), BCSP_PnpStopThread1of5ForFork1InUse, 25#BCSP_PnpAddENTRYtrue, Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), BCSP_PnpAddThread1of5ForFork0InUse, Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), 289#true, BCSP_PnpAddThread2of5ForFork0InUse, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), BCSP_PnpAddThread3of5ForFork0InUse, Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), BCSP_PnpAddThread5of5ForFork0InUse, Black: 234#(= ~stopped~0 0), 238#true, 373#(<= 1 ~stoppingFlag~0), 119#BCSP_PnpAddEXITtrue, 439#(<= 1 ~stoppingFlag~0), Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:50:17,640 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 01:50:17,640 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 01:50:17,640 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 01:50:17,641 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:50:17,641 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][15], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 204#BCSP_PnpAddEXITtrue, 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), Black: 260#true, Black: 262#(= ~stoppingFlag~0 1), 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), 209#BCSP_PnpAddEXITtrue, Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), BCSP_PnpStopThread1of5ForFork1InUse, 277#(= ~stoppingFlag~0 1), Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), BCSP_PnpAddThread1of5ForFork0InUse, Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), 289#true, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread2of5ForFork0InUse, Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread3of5ForFork0InUse, Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), BCSP_PnpAddThread5of5ForFork0InUse, Black: 234#(= ~stopped~0 0), 238#true, 499#(and (= 0 (+ BCSP_PnpAddThread4of5ForFork0_~status~0 1)) (<= 1 ~stoppingFlag~0)), 373#(<= 1 ~stoppingFlag~0), 54#BCSP_PnpAddEXITtrue, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:50:17,641 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 01:50:17,641 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:50:17,641 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:50:17,641 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:50:17,641 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][15], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, 204#BCSP_PnpAddEXITtrue, 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), Black: 260#true, Black: 262#(= ~stoppingFlag~0 1), 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), 209#BCSP_PnpAddEXITtrue, Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), BCSP_PnpStopThread1of5ForFork1InUse, 277#(= ~stoppingFlag~0 1), Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), BCSP_PnpAddThread1of5ForFork0InUse, Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), 289#true, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread2of5ForFork0InUse, Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), BCSP_PnpAddThread3of5ForFork0InUse, Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), BCSP_PnpAddThread5of5ForFork0InUse, Black: 234#(= ~stopped~0 0), 238#true, 499#(and (= 0 (+ BCSP_PnpAddThread4of5ForFork0_~status~0 1)) (<= 1 ~stoppingFlag~0)), 181#L711-3true, 373#(<= 1 ~stoppingFlag~0), 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:50:17,641 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 01:50:17,641 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:50:17,641 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:50:17,642 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:50:18,041 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][14], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, 262#(= ~stoppingFlag~0 1), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), 209#BCSP_PnpAddEXITtrue, Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), 277#(= ~stoppingFlag~0 1), BCSP_PnpStopThread1of5ForFork1InUse, Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), BCSP_PnpAddThread1of5ForFork0InUse, Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), 289#true, BCSP_PnpAddThread2of5ForFork0InUse, Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread3of5ForFork0InUse, Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), BCSP_PnpAddThread5of5ForFork0InUse, 172#L711-3true, Black: 234#(= ~stopped~0 0), 238#true, 499#(and (= 0 (+ BCSP_PnpAddThread4of5ForFork0_~status~0 1)) (<= 1 ~stoppingFlag~0)), 373#(<= 1 ~stoppingFlag~0), 54#BCSP_PnpAddEXITtrue, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:50:18,041 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 01:50:18,041 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:50:18,041 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:50:18,041 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:50:18,114 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][14], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 262#(= ~stoppingFlag~0 1), 74#L711-3true, 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), BCSP_PnpStopThread1of5ForFork1InUse, 277#(= ~stoppingFlag~0 1), Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), BCSP_PnpAddThread1of5ForFork0InUse, Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), 289#true, BCSP_PnpAddThread2of5ForFork0InUse, Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread3of5ForFork0InUse, Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), Black: 234#(= ~stopped~0 0), 238#true, 499#(and (= 0 (+ BCSP_PnpAddThread4of5ForFork0_~status~0 1)) (<= 1 ~stoppingFlag~0)), 373#(<= 1 ~stoppingFlag~0), 54#BCSP_PnpAddEXITtrue, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:50:18,114 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 01:50:18,114 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:50:18,114 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:50:18,114 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:50:18,119 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][14], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 262#(= ~stoppingFlag~0 1), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), 209#BCSP_PnpAddEXITtrue, Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), BCSP_PnpStopThread1of5ForFork1InUse, 277#(= ~stoppingFlag~0 1), 89#L702true, Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), BCSP_PnpAddThread1of5ForFork0InUse, Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), 289#true, BCSP_PnpAddThread2of5ForFork0InUse, Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread3of5ForFork0InUse, Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), Black: 234#(= ~stopped~0 0), 238#true, 499#(and (= 0 (+ BCSP_PnpAddThread4of5ForFork0_~status~0 1)) (<= 1 ~stoppingFlag~0)), 373#(<= 1 ~stoppingFlag~0), 54#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:50:18,119 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 01:50:18,119 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:50:18,119 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:50:18,119 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:50:18,120 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][14], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, 262#(= ~stoppingFlag~0 1), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, 143#L711-3true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), 209#BCSP_PnpAddEXITtrue, Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), 277#(= ~stoppingFlag~0 1), BCSP_PnpStopThread1of5ForFork1InUse, Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), BCSP_PnpAddThread1of5ForFork0InUse, Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), 289#true, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread2of5ForFork0InUse, Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread3of5ForFork0InUse, Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), Black: 234#(= ~stopped~0 0), 238#true, 499#(and (= 0 (+ BCSP_PnpAddThread4of5ForFork0_~status~0 1)) (<= 1 ~stoppingFlag~0)), 373#(<= 1 ~stoppingFlag~0), 54#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:50:18,120 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 01:50:18,120 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:50:18,120 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:50:18,120 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:50:18,122 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][14], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 262#(= ~stoppingFlag~0 1), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), 209#BCSP_PnpAddEXITtrue, Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), 146#L702true, BCSP_PnpStopThread1of5ForFork1InUse, 277#(= ~stoppingFlag~0 1), Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), BCSP_PnpAddThread1of5ForFork0InUse, Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread2of5ForFork0InUse, 289#true, Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread3of5ForFork0InUse, Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), Black: 234#(= ~stopped~0 0), 238#true, 499#(and (= 0 (+ BCSP_PnpAddThread4of5ForFork0_~status~0 1)) (<= 1 ~stoppingFlag~0)), 373#(<= 1 ~stoppingFlag~0), 54#BCSP_PnpAddEXITtrue, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:50:18,122 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 01:50:18,122 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:50:18,122 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:50:18,122 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:50:18,127 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][14], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 262#(= ~stoppingFlag~0 1), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), BCSP_PnpStopThread1of5ForFork1InUse, 277#(= ~stoppingFlag~0 1), Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), BCSP_PnpAddThread1of5ForFork0InUse, 159#L702true, Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), 289#true, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread2of5ForFork0InUse, Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread3of5ForFork0InUse, Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), Black: 234#(= ~stopped~0 0), 238#true, 499#(and (= 0 (+ BCSP_PnpAddThread4of5ForFork0_~status~0 1)) (<= 1 ~stoppingFlag~0)), 373#(<= 1 ~stoppingFlag~0), 54#BCSP_PnpAddEXITtrue, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:50:18,127 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 01:50:18,127 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:50:18,127 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:50:18,127 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:50:18,131 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][67], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, 262#(= ~stoppingFlag~0 1), 74#L711-3true, 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), BCSP_PnpStopThread1of5ForFork1InUse, 277#(= ~stoppingFlag~0 1), Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), BCSP_PnpAddThread1of5ForFork0InUse, Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), 289#true, BCSP_PnpAddThread2of5ForFork0InUse, Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread3of5ForFork0InUse, Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), Black: 234#(= ~stopped~0 0), 238#true, 499#(and (= 0 (+ BCSP_PnpAddThread4of5ForFork0_~status~0 1)) (<= 1 ~stoppingFlag~0)), 373#(<= 1 ~stoppingFlag~0), 54#BCSP_PnpAddEXITtrue, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:50:18,131 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 01:50:18,131 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:50:18,131 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:50:18,131 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:50:18,133 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][67], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, 262#(= ~stoppingFlag~0 1), 74#L711-3true, 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), BCSP_PnpStopThread1of5ForFork1InUse, 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), BCSP_PnpAddThread1of5ForFork0InUse, Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), 289#true, BCSP_PnpAddThread2of5ForFork0InUse, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), BCSP_PnpAddThread3of5ForFork0InUse, Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 373#(<= 1 ~stoppingFlag~0), Black: 234#(= ~stopped~0 0), 238#true, 54#BCSP_PnpAddEXITtrue, 439#(<= 1 ~stoppingFlag~0), 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:50:18,133 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 01:50:18,133 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:50:18,133 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 01:50:18,133 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:50:18,134 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][67], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 262#(= ~stoppingFlag~0 1), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), 209#BCSP_PnpAddEXITtrue, Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), BCSP_PnpStopThread1of5ForFork1InUse, 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), BCSP_PnpAddThread1of5ForFork0InUse, Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), 289#true, BCSP_PnpAddThread2of5ForFork0InUse, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), BCSP_PnpAddThread3of5ForFork0InUse, Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 373#(<= 1 ~stoppingFlag~0), Black: 234#(= ~stopped~0 0), 238#true, 54#BCSP_PnpAddEXITtrue, 439#(<= 1 ~stoppingFlag~0), 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:50:18,134 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 01:50:18,134 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 01:50:18,134 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:50:18,134 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:50:18,135 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][67], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, 133#BCSP_PnpAddENTRYtrue, 262#(= ~stoppingFlag~0 1), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), 209#BCSP_PnpAddEXITtrue, Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), BCSP_PnpStopThread1of5ForFork1InUse, 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), BCSP_PnpAddThread1of5ForFork0InUse, Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), 289#true, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread2of5ForFork0InUse, Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread3of5ForFork0InUse, Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), Black: 234#(= ~stopped~0 0), 238#true, 373#(<= 1 ~stoppingFlag~0), 54#BCSP_PnpAddEXITtrue, 439#(<= 1 ~stoppingFlag~0), Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:50:18,135 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 01:50:18,135 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:50:18,135 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:50:18,135 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:50:18,135 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][67], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 262#(= ~stoppingFlag~0 1), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, 143#L711-3true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), 209#BCSP_PnpAddEXITtrue, Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), BCSP_PnpStopThread1of5ForFork1InUse, 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), BCSP_PnpAddThread1of5ForFork0InUse, Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), 289#true, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread2of5ForFork0InUse, Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread3of5ForFork0InUse, Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread4of5ForFork0InUse, 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), BCSP_PnpAddThread5of5ForFork0InUse, Black: 373#(<= 1 ~stoppingFlag~0), Black: 234#(= ~stopped~0 0), 238#true, 54#BCSP_PnpAddEXITtrue, 439#(<= 1 ~stoppingFlag~0), Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), 62#BCSP_PnpAddEXITtrue, Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:50:18,136 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 01:50:18,136 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:50:18,136 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 01:50:18,136 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:50:18,185 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1671] L675-->BCSP_PnpStopEXIT: Formula: (and (= |v_BCSP_PnpStopThread1of5ForFork1_#res.base_5| 0) (= |v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5| 0) (= v_~stopped~0_632 1) (not (= v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12 0))) InVars {BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12} OutVars{BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond=v_BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond_12, BCSP_PnpStopThread1of5ForFork1_#res.base=|v_BCSP_PnpStopThread1of5ForFork1_#res.base_5|, ~stopped~0=v_~stopped~0_632, BCSP_PnpStopThread1of5ForFork1_#res.offset=|v_BCSP_PnpStopThread1of5ForFork1_#res.offset_5|} AuxVars[] AssignedVars[BCSP_PnpStopThread1of5ForFork1_#res.base, ~stopped~0, BCSP_PnpStopThread1of5ForFork1_#res.offset][15], [Black: 245#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 247#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 130#BCSP_PnpStopEXITtrue, Black: 249#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), 262#(= ~stoppingFlag~0 1), 204#BCSP_PnpAddEXITtrue, Black: 260#true, 207#L734-2true, Black: 264#(or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0)), Black: 266#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1)) (= ~stopped~0 0))), 209#BCSP_PnpAddEXITtrue, Black: 268#(and (= ~stoppingFlag~0 1) (= 0 (+ BCSP_PnpAddThread1of5ForFork0_~status~0 1))), 277#(= ~stoppingFlag~0 1), BCSP_PnpStopThread1of5ForFork1InUse, Black: 275#true, Black: 279#(or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0)), BCSP_PnpAddThread1of5ForFork0InUse, Black: 281#(and (= ~stoppingFlag~0 1) (or (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stopped~0 0))), Black: 283#(and (= 0 (+ BCSP_PnpAddThread2of5ForFork0_~status~0 1)) (= ~stoppingFlag~0 1)), 289#true, Black: 291#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread2of5ForFork0InUse, Black: 295#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0), Black: 345#(and (= ~stoppingFlag~0 0) (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread3of5ForFork0InUse, Black: 347#(and (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 349#(and (= ~stoppingFlag~0 0) (<= 3 ~pendingIo~0) (= ~stoppingEvent~0 0)), BCSP_PnpAddThread4of5ForFork0InUse, Black: 351#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0) (= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)), Black: 421#(and (<= 1 ~stoppingFlag~0) (= 0 (+ BCSP_PnpAddThread3of5ForFork0_~status~0 1))), BCSP_PnpAddThread5of5ForFork0InUse, 172#L711-3true, Black: 234#(= ~stopped~0 0), 238#true, 499#(and (= 0 (+ BCSP_PnpAddThread4of5ForFork0_~status~0 1)) (<= 1 ~stoppingFlag~0)), 373#(<= 1 ~stoppingFlag~0), 54#BCSP_PnpAddEXITtrue, 119#BCSP_PnpAddEXITtrue, Black: 240#(and (<= 1 ~pendingIo~0) (= ~stoppingFlag~0 0) (= ~stoppingEvent~0 0)), Black: 241#(and (<= 2 ~pendingIo~0) (= ~stoppingEvent~0 0)), Black: 243#(= BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond 0)]) [2020-10-16 01:50:18,185 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 01:50:18,185 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 01:50:18,185 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:50:18,185 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 01:50:18,554 INFO L129 PetriNetUnfolder]: 33339/61839 cut-off events. [2020-10-16 01:50:18,554 INFO L130 PetriNetUnfolder]: For 651184/1091246 co-relation queries the response was YES. [2020-10-16 01:50:19,342 INFO L80 FinitePrefix]: Finished finitePrefix Result has 368175 conditions, 61839 events. 33339/61839 cut-off events. For 651184/1091246 co-relation queries the response was YES. Maximal size of possible extension queue 6685. Compared 697723 event pairs, 5593 based on Foata normal form. 7731/65852 useless extension candidates. Maximal degree in co-relation 368129. Up to 29702 conditions per place. [2020-10-16 01:50:19,778 INFO L132 encePairwiseOnDemand]: 437/442 looper letters, 150 selfloop transitions, 51 changer transitions 0/342 dead transitions. [2020-10-16 01:50:19,779 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 112 places, 342 transitions, 4408 flow [2020-10-16 01:50:19,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-16 01:50:19,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-10-16 01:50:19,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1629 transitions. [2020-10-16 01:50:19,781 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.7371040723981901 [2020-10-16 01:50:19,781 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 1629 transitions. [2020-10-16 01:50:19,781 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 1629 transitions. [2020-10-16 01:50:19,781 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 01:50:19,781 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 1629 transitions. [2020-10-16 01:50:19,784 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 6 states. [2020-10-16 01:50:19,785 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 6 states. [2020-10-16 01:50:19,786 INFO L81 ComplementDD]: Finished complementDD. Result 6 states. [2020-10-16 01:50:19,786 INFO L185 Difference]: Start difference. First operand has 108 places, 306 transitions, 3504 flow. Second operand 5 states and 1629 transitions. [2020-10-16 01:50:19,786 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 112 places, 342 transitions, 4408 flow [2020-10-16 01:51:08,370 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 112 places, 342 transitions, 4408 flow, removed 0 selfloop flow, removed 0 redundant places. [2020-10-16 01:51:08,375 INFO L241 Difference]: Finished difference. Result has 114 places, 314 transitions, 3783 flow [2020-10-16 01:51:08,375 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=442, PETRI_DIFFERENCE_MINUEND_FLOW=3504, PETRI_DIFFERENCE_MINUEND_PLACES=108, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=306, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=43, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=262, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=3783, PETRI_PLACES=114, PETRI_TRANSITIONS=314} [2020-10-16 01:51:08,375 INFO L342 CegarLoopForPetriNet]: 51 programPoint places, 63 predicate places. [2020-10-16 01:51:08,375 INFO L481 AbstractCegarLoop]: Abstraction has has 114 places, 314 transitions, 3783 flow [2020-10-16 01:51:08,375 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-16 01:51:08,375 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 01:51:08,376 INFO L255 CegarLoopForPetriNet]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 01:51:08,588 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2020-10-16 01:51:08,589 INFO L429 AbstractCegarLoop]: === Iteration 8 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 01:51:08,589 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 01:51:08,589 INFO L82 PathProgramCache]: Analyzing trace with hash -1627802385, now seen corresponding path program 1 times [2020-10-16 01:51:08,590 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 01:51:08,590 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1338345883] [2020-10-16 01:51:08,590 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 01:51:08,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 01:51:08,671 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-10-16 01:51:08,672 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1338345883] [2020-10-16 01:51:08,672 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 01:51:08,672 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-16 01:51:08,672 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [961474261] [2020-10-16 01:51:08,673 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-16 01:51:08,673 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 01:51:08,673 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-16 01:51:08,674 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2020-10-16 01:51:08,676 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 287 out of 442 [2020-10-16 01:51:08,677 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 114 places, 314 transitions, 3783 flow. Second operand 8 states. [2020-10-16 01:51:08,677 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 01:51:08,677 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 287 of 442 [2020-10-16 01:51:08,677 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 01:51:45,619 INFO L129 PetriNetUnfolder]: 96503/146474 cut-off events. [2020-10-16 01:51:45,619 INFO L130 PetriNetUnfolder]: For 1461831/10538496 co-relation queries the response was YES. [2020-10-16 01:51:47,201 INFO L80 FinitePrefix]: Finished finitePrefix Result has 921429 conditions, 146474 events. 96503/146474 cut-off events. For 1461831/10538496 co-relation queries the response was YES. Maximal size of possible extension queue 17511. Compared 1438446 event pairs, 16053 based on Foata normal form. 3433/145704 useless extension candidates. Maximal degree in co-relation 921379. Up to 76200 conditions per place. [2020-10-16 01:51:48,883 INFO L132 encePairwiseOnDemand]: 418/442 looper letters, 194 selfloop transitions, 475 changer transitions 0/690 dead transitions. [2020-10-16 01:51:48,883 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 127 places, 690 transitions, 9549 flow [2020-10-16 01:51:48,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-10-16 01:51:48,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-10-16 01:51:48,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 4243 transitions. [2020-10-16 01:51:48,887 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6856819650937298 [2020-10-16 01:51:48,887 INFO L72 ComplementDD]: Start complementDD. Operand 14 states and 4243 transitions. [2020-10-16 01:51:48,887 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14 states and 4243 transitions. [2020-10-16 01:51:48,888 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 01:51:48,888 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 14 states and 4243 transitions. [2020-10-16 01:51:48,890 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 15 states. [2020-10-16 01:51:48,894 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 15 states. [2020-10-16 01:51:48,894 INFO L81 ComplementDD]: Finished complementDD. Result 15 states. [2020-10-16 01:51:48,894 INFO L185 Difference]: Start difference. First operand has 114 places, 314 transitions, 3783 flow. Second operand 14 states and 4243 transitions. [2020-10-16 01:51:48,894 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 127 places, 690 transitions, 9549 flow [2020-10-16 01:54:07,217 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 127 places, 690 transitions, 9537 flow, removed 6 selfloop flow, removed 0 redundant places. [2020-10-16 01:54:07,228 INFO L241 Difference]: Finished difference. Result has 133 places, 577 transitions, 8510 flow [2020-10-16 01:54:07,228 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=442, PETRI_DIFFERENCE_MINUEND_FLOW=3556, PETRI_DIFFERENCE_MINUEND_PLACES=114, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=302, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=237, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=47, PETRI_DIFFERENCE_SUBTRAHEND_STATES=14, PETRI_FLOW=8510, PETRI_PLACES=133, PETRI_TRANSITIONS=577} [2020-10-16 01:54:07,229 INFO L342 CegarLoopForPetriNet]: 51 programPoint places, 82 predicate places. [2020-10-16 01:54:07,229 INFO L481 AbstractCegarLoop]: Abstraction has has 133 places, 577 transitions, 8510 flow [2020-10-16 01:54:07,229 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-16 01:54:07,229 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 01:54:07,229 INFO L255 CegarLoopForPetriNet]: trace histogram [6, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 01:54:07,229 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2020-10-16 01:54:07,229 INFO L429 AbstractCegarLoop]: === Iteration 9 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 01:54:07,230 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 01:54:07,230 INFO L82 PathProgramCache]: Analyzing trace with hash -1765213209, now seen corresponding path program 1 times [2020-10-16 01:54:07,230 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 01:54:07,230 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [410562689] [2020-10-16 01:54:07,230 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 01:54:07,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 01:54:07,239 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 01:54:07,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 01:54:07,247 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 01:54:07,254 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-16 01:54:07,254 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-10-16 01:54:07,255 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2020-10-16 01:54:07,255 WARN L371 ceAbstractionStarter]: 5 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-16 01:54:07,256 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 6 thread instances. [2020-10-16 01:54:07,273 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,273 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,274 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread6of6ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,274 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread6of6ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,274 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,274 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,274 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,274 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread6of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,274 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,274 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread6of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,275 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread6of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,275 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread6of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,275 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,275 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,275 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,275 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,275 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of6ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,276 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of6ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,276 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,276 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,276 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,276 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,276 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,276 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,277 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,277 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,277 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,277 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,277 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,277 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,277 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of6ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,278 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of6ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,278 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,278 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,278 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,278 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,278 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,278 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,278 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,279 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,279 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,279 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,279 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,279 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,279 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of6ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,279 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of6ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,279 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,280 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,280 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,280 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,280 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,280 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,280 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,280 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,280 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,281 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,281 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,281 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,281 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of6ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,281 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of6ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,281 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,281 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,281 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,282 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,282 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,282 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,282 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,282 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,282 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,282 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,282 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,283 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,283 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of6ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,283 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of6ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,283 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,283 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,283 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,283 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,283 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,284 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,284 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,284 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,284 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,284 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,284 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,284 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,285 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,285 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,285 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,285 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,285 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,285 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,285 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,285 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,286 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,286 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,286 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,286 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,286 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,286 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,286 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,286 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,287 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,287 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,287 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,287 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,287 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,287 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,287 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,287 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,288 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,288 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,288 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,288 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,288 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,288 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,288 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,289 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,289 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,289 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,289 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,289 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,289 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,289 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,289 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,289 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,290 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,290 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,290 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,290 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,290 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,290 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,290 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,290 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,291 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,291 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,291 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,291 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,291 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,291 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,291 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,292 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,292 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,292 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,292 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,292 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,292 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,292 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,292 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,293 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,293 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,293 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,293 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,293 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,293 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,293 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,293 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,294 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,294 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,294 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,294 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,294 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,294 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,295 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,295 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,295 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,295 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,295 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,295 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,295 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,295 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,296 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,296 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,296 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,296 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,296 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,296 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,296 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,296 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,297 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,297 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,297 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,297 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,297 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,297 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,297 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,297 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,298 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,298 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,298 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,298 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,298 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,298 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,298 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,299 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,299 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,299 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,299 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,299 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,299 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,299 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,299 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,300 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,300 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,300 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,300 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,300 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,300 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,300 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,300 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,301 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,301 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,301 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,301 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,301 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,301 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,301 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,302 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,302 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,302 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,302 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,302 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,302 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,302 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,303 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,303 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,303 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,303 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,303 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,303 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,303 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,303 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,304 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,304 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,304 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,304 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,304 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,304 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,304 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,304 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,305 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,305 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,305 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,305 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,305 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,306 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,306 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,306 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,306 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,306 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,308 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,309 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,309 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,309 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,309 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,309 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,309 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,309 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,309 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,309 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,310 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,310 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,310 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,310 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,310 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,311 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,311 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,311 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,311 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,311 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,312 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,312 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,312 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,312 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,312 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,312 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,312 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,312 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,312 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,312 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,313 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,313 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,314 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,314 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,314 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,314 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,314 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,314 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,315 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,315 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,316 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,316 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,316 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,316 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,316 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,316 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,316 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,316 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,316 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,316 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,321 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,321 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of6ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,321 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,321 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,322 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,322 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,322 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of6ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,322 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,323 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,323 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,323 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,323 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of6ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,323 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,323 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of6ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,324 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,324 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,324 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,324 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,324 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,324 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of6ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,324 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of6ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,325 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of6ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,325 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,325 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of6ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,325 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,325 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,326 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,326 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,327 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of6ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,327 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,327 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,327 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,327 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,327 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,327 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of6ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,329 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,329 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread6of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,329 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,329 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,329 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,329 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread6of6ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,329 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread6of6ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 01:54:07,330 INFO L253 AbstractCegarLoop]: Starting to check reachability of 9 error locations. [2020-10-16 01:54:07,330 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-16 01:54:07,330 INFO L378 AbstractCegarLoop]: Hoare is false [2020-10-16 01:54:07,331 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-16 01:54:07,331 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-16 01:54:07,331 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-16 01:54:07,331 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-16 01:54:07,331 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-16 01:54:07,331 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-16 01:54:07,333 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 268 places, 267 transitions, 654 flow [2020-10-16 01:54:07,358 INFO L129 PetriNetUnfolder]: 26/270 cut-off events. [2020-10-16 01:54:07,358 INFO L130 PetriNetUnfolder]: For 50/50 co-relation queries the response was YES. [2020-10-16 01:54:07,361 INFO L80 FinitePrefix]: Finished finitePrefix Result has 318 conditions, 270 events. 26/270 cut-off events. For 50/50 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 752 event pairs, 0 based on Foata normal form. 0/231 useless extension candidates. Maximal degree in co-relation 305. Up to 14 conditions per place. [2020-10-16 01:54:07,361 INFO L82 GeneralOperation]: Start removeDead. Operand has 268 places, 267 transitions, 654 flow [2020-10-16 01:54:07,364 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 192 places, 196 transitions, 455 flow [2020-10-16 01:54:07,364 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-16 01:54:07,364 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 192 places, 196 transitions, 455 flow [2020-10-16 01:54:07,364 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 192 places, 196 transitions, 455 flow [2020-10-16 01:54:07,364 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 192 places, 196 transitions, 455 flow [2020-10-16 01:54:07,397 INFO L129 PetriNetUnfolder]: 26/270 cut-off events. [2020-10-16 01:54:07,398 INFO L130 PetriNetUnfolder]: For 50/50 co-relation queries the response was YES. [2020-10-16 01:54:07,402 INFO L80 FinitePrefix]: Finished finitePrefix Result has 313 conditions, 270 events. 26/270 cut-off events. For 50/50 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 788 event pairs, 0 based on Foata normal form. 0/231 useless extension candidates. Maximal degree in co-relation 286. Up to 14 conditions per place. [2020-10-16 01:54:07,416 INFO L117 LiptonReduction]: Number of co-enabled transitions 26348 [2020-10-16 01:54:07,891 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:07,892 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:07,894 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:07,895 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:07,958 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:07,958 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:07,961 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:07,961 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:08,027 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:08,028 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:08,030 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:08,031 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:08,087 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:08,088 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:08,091 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:08,091 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:08,143 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:08,144 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:08,150 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:08,150 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:08,158 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:08,159 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:08,162 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:08,162 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:09,497 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:09,498 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:09,500 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:09,501 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:09,545 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:09,546 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:09,551 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:09,551 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:10,210 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:10,210 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:10,212 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:10,212 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:10,534 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:10,534 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:10,537 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:10,538 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:10,710 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:10,711 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:10,720 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:10,720 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:10,812 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:10,812 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:10,815 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:10,815 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:10,889 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:10,889 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:10,897 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:10,898 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:10,902 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:10,902 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:10,905 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:10,905 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:10,909 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:10,910 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:10,912 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:10,913 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:10,923 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:10,923 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:10,926 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:10,927 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:11,005 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:11,005 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:11,008 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:11,009 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:11,060 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:11,061 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:11,064 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:11,064 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:11,224 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:11,224 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:11,227 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:11,227 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:11,232 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:11,232 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:11,235 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:11,235 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:11,301 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:11,301 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:11,304 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:11,305 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:11,573 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 7, 1] term [2020-10-16 01:54:11,573 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:11,577 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 7, 1] term [2020-10-16 01:54:11,577 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:11,588 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 7, 1] term [2020-10-16 01:54:11,589 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:11,592 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 7, 1] term [2020-10-16 01:54:11,592 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:11,597 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 6, 1] term [2020-10-16 01:54:11,597 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:11,604 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 6, 1] term [2020-10-16 01:54:11,604 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:11,611 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 6, 1] term [2020-10-16 01:54:11,611 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:11,618 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 6, 1] term [2020-10-16 01:54:11,619 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:11,647 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:11,647 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:11,650 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:11,650 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:11,740 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:11,740 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:11,743 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:11,744 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:11,765 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:11,766 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:11,768 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:11,769 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:11,890 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:11,891 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:11,894 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:11,894 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:12,444 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:12,445 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:12,448 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 01:54:12,449 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:12,588 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 5, 1] term [2020-10-16 01:54:12,589 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:12,592 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 5, 1] term [2020-10-16 01:54:12,593 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:54:12,659 INFO L132 LiptonReduction]: Checked pairs total: 39786 [2020-10-16 01:54:12,659 INFO L134 LiptonReduction]: Total number of compositions: 243 [2020-10-16 01:54:12,659 INFO L182 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 5295 [2020-10-16 01:54:12,661 INFO L129 PetriNetUnfolder]: 2/17 cut-off events. [2020-10-16 01:54:12,661 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 01:54:12,661 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 01:54:12,661 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2020-10-16 01:54:12,661 INFO L429 AbstractCegarLoop]: === Iteration 1 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 01:54:12,661 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 01:54:12,661 INFO L82 PathProgramCache]: Analyzing trace with hash 1938541934, now seen corresponding path program 1 times [2020-10-16 01:54:12,662 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 01:54:12,662 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1903302719] [2020-10-16 01:54:12,662 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 01:54:12,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 01:54:12,678 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 01:54:12,678 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1903302719] [2020-10-16 01:54:12,678 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 01:54:12,678 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2020-10-16 01:54:12,679 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [181021036] [2020-10-16 01:54:12,679 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-16 01:54:12,679 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 01:54:12,679 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-16 01:54:12,679 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-16 01:54:12,681 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 420 out of 510 [2020-10-16 01:54:12,682 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 58 places, 49 transitions, 161 flow. Second operand 3 states. [2020-10-16 01:54:12,682 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 01:54:12,682 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 420 of 510 [2020-10-16 01:54:12,682 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 01:54:13,046 INFO L129 PetriNetUnfolder]: 2548/3934 cut-off events. [2020-10-16 01:54:13,046 INFO L130 PetriNetUnfolder]: For 50/50 co-relation queries the response was YES. [2020-10-16 01:54:13,071 INFO L80 FinitePrefix]: Finished finitePrefix Result has 7556 conditions, 3934 events. 2548/3934 cut-off events. For 50/50 co-relation queries the response was YES. Maximal size of possible extension queue 564. Compared 26966 event pairs, 1327 based on Foata normal form. 95/2647 useless extension candidates. Maximal degree in co-relation 7542. Up to 2738 conditions per place. [2020-10-16 01:54:13,095 INFO L132 encePairwiseOnDemand]: 500/510 looper letters, 17 selfloop transitions, 3 changer transitions 0/54 dead transitions. [2020-10-16 01:54:13,095 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 60 places, 54 transitions, 211 flow [2020-10-16 01:54:13,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-16 01:54:13,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-10-16 01:54:13,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1287 transitions. [2020-10-16 01:54:13,097 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.8411764705882353 [2020-10-16 01:54:13,097 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 1287 transitions. [2020-10-16 01:54:13,097 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 1287 transitions. [2020-10-16 01:54:13,097 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 01:54:13,097 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1287 transitions. [2020-10-16 01:54:13,098 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 4 states. [2020-10-16 01:54:13,099 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 4 states. [2020-10-16 01:54:13,099 INFO L81 ComplementDD]: Finished complementDD. Result 4 states. [2020-10-16 01:54:13,099 INFO L185 Difference]: Start difference. First operand has 58 places, 49 transitions, 161 flow. Second operand 3 states and 1287 transitions. [2020-10-16 01:54:13,099 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 60 places, 54 transitions, 211 flow [2020-10-16 01:54:13,100 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 59 places, 54 transitions, 180 flow, removed 15 selfloop flow, removed 1 redundant places. [2020-10-16 01:54:13,100 INFO L241 Difference]: Finished difference. Result has 61 places, 49 transitions, 156 flow [2020-10-16 01:54:13,101 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=510, PETRI_DIFFERENCE_MINUEND_FLOW=128, PETRI_DIFFERENCE_MINUEND_PLACES=57, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=48, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=45, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=156, PETRI_PLACES=61, PETRI_TRANSITIONS=49} [2020-10-16 01:54:13,101 INFO L342 CegarLoopForPetriNet]: 58 programPoint places, 3 predicate places. [2020-10-16 01:54:13,101 INFO L481 AbstractCegarLoop]: Abstraction has has 61 places, 49 transitions, 156 flow [2020-10-16 01:54:13,101 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-16 01:54:13,101 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 01:54:13,101 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 01:54:13,101 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2020-10-16 01:54:13,101 INFO L429 AbstractCegarLoop]: === Iteration 2 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 01:54:13,101 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 01:54:13,102 INFO L82 PathProgramCache]: Analyzing trace with hash -1000235865, now seen corresponding path program 1 times [2020-10-16 01:54:13,102 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 01:54:13,102 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2020666129] [2020-10-16 01:54:13,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 01:54:13,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 01:54:13,151 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 01:54:13,151 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2020666129] [2020-10-16 01:54:13,152 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 01:54:13,152 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-16 01:54:13,152 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1010221984] [2020-10-16 01:54:13,153 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-16 01:54:13,153 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 01:54:13,153 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-16 01:54:13,153 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2020-10-16 01:54:13,155 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 319 out of 510 [2020-10-16 01:54:13,156 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 61 places, 49 transitions, 156 flow. Second operand 8 states. [2020-10-16 01:54:13,156 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 01:54:13,156 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 319 of 510 [2020-10-16 01:54:13,157 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 01:54:24,691 INFO L129 PetriNetUnfolder]: 84794/106584 cut-off events. [2020-10-16 01:54:24,692 INFO L130 PetriNetUnfolder]: For 21583/24956 co-relation queries the response was YES. [2020-10-16 01:54:25,222 INFO L80 FinitePrefix]: Finished finitePrefix Result has 218353 conditions, 106584 events. 84794/106584 cut-off events. For 21583/24956 co-relation queries the response was YES. Maximal size of possible extension queue 9185. Compared 650914 event pairs, 19990 based on Foata normal form. 11736/86147 useless extension candidates. Maximal degree in co-relation 218335. Up to 48773 conditions per place. [2020-10-16 01:54:25,732 INFO L132 encePairwiseOnDemand]: 485/510 looper letters, 187 selfloop transitions, 86 changer transitions 0/293 dead transitions. [2020-10-16 01:54:25,732 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 76 places, 293 transitions, 1219 flow [2020-10-16 01:54:25,733 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-10-16 01:54:25,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2020-10-16 01:54:25,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 5398 transitions. [2020-10-16 01:54:25,737 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6615196078431372 [2020-10-16 01:54:25,737 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 5398 transitions. [2020-10-16 01:54:25,737 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 5398 transitions. [2020-10-16 01:54:25,738 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 01:54:25,738 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 5398 transitions. [2020-10-16 01:54:25,743 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 17 states. [2020-10-16 01:54:25,748 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 17 states. [2020-10-16 01:54:25,748 INFO L81 ComplementDD]: Finished complementDD. Result 17 states. [2020-10-16 01:54:25,748 INFO L185 Difference]: Start difference. First operand has 61 places, 49 transitions, 156 flow. Second operand 16 states and 5398 transitions. [2020-10-16 01:54:25,748 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 76 places, 293 transitions, 1219 flow [2020-10-16 01:54:26,133 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 74 places, 293 transitions, 1205 flow, removed 0 selfloop flow, removed 2 redundant places. [2020-10-16 01:54:26,136 INFO L241 Difference]: Finished difference. Result has 89 places, 152 transitions, 856 flow [2020-10-16 01:54:26,136 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=510, PETRI_DIFFERENCE_MINUEND_FLOW=146, PETRI_DIFFERENCE_MINUEND_PLACES=59, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=48, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=25, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=856, PETRI_PLACES=89, PETRI_TRANSITIONS=152} [2020-10-16 01:54:26,136 INFO L342 CegarLoopForPetriNet]: 58 programPoint places, 31 predicate places. [2020-10-16 01:54:26,136 INFO L481 AbstractCegarLoop]: Abstraction has has 89 places, 152 transitions, 856 flow [2020-10-16 01:54:26,136 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-16 01:54:26,136 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 01:54:26,136 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 01:54:26,136 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2020-10-16 01:54:26,136 INFO L429 AbstractCegarLoop]: === Iteration 3 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 01:54:26,137 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 01:54:26,137 INFO L82 PathProgramCache]: Analyzing trace with hash 82407719, now seen corresponding path program 2 times [2020-10-16 01:54:26,137 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 01:54:26,137 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [949011521] [2020-10-16 01:54:26,137 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 01:54:26,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 01:54:26,177 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 01:54:26,178 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [949011521] [2020-10-16 01:54:26,178 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 01:54:26,178 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-10-16 01:54:26,179 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [147741864] [2020-10-16 01:54:26,179 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-16 01:54:26,179 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 01:54:26,179 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-16 01:54:26,180 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-10-16 01:54:26,181 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 329 out of 510 [2020-10-16 01:54:26,182 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 89 places, 152 transitions, 856 flow. Second operand 6 states. [2020-10-16 01:54:26,182 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 01:54:26,182 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 329 of 510 [2020-10-16 01:54:26,182 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 01:54:46,001 INFO L129 PetriNetUnfolder]: 98803/127889 cut-off events. [2020-10-16 01:54:46,001 INFO L130 PetriNetUnfolder]: For 270811/5120436 co-relation queries the response was YES. [2020-10-16 01:54:47,242 INFO L80 FinitePrefix]: Finished finitePrefix Result has 468100 conditions, 127889 events. 98803/127889 cut-off events. For 270811/5120436 co-relation queries the response was YES. Maximal size of possible extension queue 10758. Compared 873612 event pairs, 34752 based on Foata normal form. 2634/122860 useless extension candidates. Maximal degree in co-relation 468067. Up to 67863 conditions per place. [2020-10-16 01:54:48,105 INFO L132 encePairwiseOnDemand]: 486/510 looper letters, 155 selfloop transitions, 75 changer transitions 0/253 dead transitions. [2020-10-16 01:54:48,105 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 93 places, 253 transitions, 1900 flow [2020-10-16 01:54:48,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-10-16 01:54:48,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-10-16 01:54:48,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 2423 transitions. [2020-10-16 01:54:48,108 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6787114845938376 [2020-10-16 01:54:48,108 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 2423 transitions. [2020-10-16 01:54:48,108 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 2423 transitions. [2020-10-16 01:54:48,108 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 01:54:48,108 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 2423 transitions. [2020-10-16 01:54:48,110 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 8 states. [2020-10-16 01:54:48,111 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 8 states. [2020-10-16 01:54:48,111 INFO L81 ComplementDD]: Finished complementDD. Result 8 states. [2020-10-16 01:54:48,111 INFO L185 Difference]: Start difference. First operand has 89 places, 152 transitions, 856 flow. Second operand 7 states and 2423 transitions. [2020-10-16 01:54:48,111 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 93 places, 253 transitions, 1900 flow [2020-10-16 01:54:49,510 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 91 places, 253 transitions, 1884 flow, removed 8 selfloop flow, removed 2 redundant places. [2020-10-16 01:54:49,513 INFO L241 Difference]: Finished difference. Result has 95 places, 192 transitions, 1354 flow [2020-10-16 01:54:49,514 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=510, PETRI_DIFFERENCE_MINUEND_FLOW=746, PETRI_DIFFERENCE_MINUEND_PLACES=85, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=135, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=40, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=82, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=1354, PETRI_PLACES=95, PETRI_TRANSITIONS=192} [2020-10-16 01:54:49,514 INFO L342 CegarLoopForPetriNet]: 58 programPoint places, 37 predicate places. [2020-10-16 01:54:49,514 INFO L481 AbstractCegarLoop]: Abstraction has has 95 places, 192 transitions, 1354 flow [2020-10-16 01:54:49,514 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-16 01:54:49,514 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 01:54:49,514 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 01:54:49,515 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2020-10-16 01:54:49,515 INFO L429 AbstractCegarLoop]: === Iteration 4 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 01:54:49,515 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 01:54:49,515 INFO L82 PathProgramCache]: Analyzing trace with hash 1081575675, now seen corresponding path program 1 times [2020-10-16 01:54:49,515 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 01:54:49,515 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1401421712] [2020-10-16 01:54:49,516 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 01:54:49,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 01:54:49,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-10-16 01:54:49,581 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1401421712] [2020-10-16 01:54:49,581 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 01:54:49,581 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-16 01:54:49,582 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [343008934] [2020-10-16 01:54:49,582 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-16 01:54:49,582 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 01:54:49,582 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-16 01:54:49,582 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-10-16 01:54:49,585 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 314 out of 510 [2020-10-16 01:54:49,586 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 95 places, 192 transitions, 1354 flow. Second operand 8 states. [2020-10-16 01:54:49,586 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 01:54:49,586 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 314 of 510 [2020-10-16 01:54:49,586 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 01:55:24,823 INFO L129 PetriNetUnfolder]: 144315/190548 cut-off events. [2020-10-16 01:55:24,823 INFO L130 PetriNetUnfolder]: For 543554/3331652 co-relation queries the response was YES. [2020-10-16 01:55:26,532 INFO L80 FinitePrefix]: Finished finitePrefix Result has 783202 conditions, 190548 events. 144315/190548 cut-off events. For 543554/3331652 co-relation queries the response was YES. Maximal size of possible extension queue 16017. Compared 1409581 event pairs, 38083 based on Foata normal form. 3167/181163 useless extension candidates. Maximal degree in co-relation 783165. Up to 86625 conditions per place. [2020-10-16 01:55:27,889 INFO L132 encePairwiseOnDemand]: 484/510 looper letters, 278 selfloop transitions, 186 changer transitions 0/485 dead transitions. [2020-10-16 01:55:27,890 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 108 places, 485 transitions, 4339 flow [2020-10-16 01:55:27,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-10-16 01:55:27,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-10-16 01:55:27,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 4605 transitions. [2020-10-16 01:55:27,895 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6449579831932774 [2020-10-16 01:55:27,895 INFO L72 ComplementDD]: Start complementDD. Operand 14 states and 4605 transitions. [2020-10-16 01:55:27,895 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14 states and 4605 transitions. [2020-10-16 01:55:27,897 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 01:55:27,897 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 14 states and 4605 transitions. [2020-10-16 01:55:27,900 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 15 states. [2020-10-16 01:55:27,904 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 15 states. [2020-10-16 01:55:27,904 INFO L81 ComplementDD]: Finished complementDD. Result 15 states. [2020-10-16 01:55:27,904 INFO L185 Difference]: Start difference. First operand has 95 places, 192 transitions, 1354 flow. Second operand 14 states and 4605 transitions. [2020-10-16 01:55:27,905 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 108 places, 485 transitions, 4339 flow [2020-10-16 01:55:46,917 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 107 places, 485 transitions, 4312 flow, removed 8 selfloop flow, removed 1 redundant places. [2020-10-16 01:55:46,923 INFO L241 Difference]: Finished difference. Result has 114 places, 319 transitions, 3033 flow [2020-10-16 01:55:46,923 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=510, PETRI_DIFFERENCE_MINUEND_FLOW=1337, PETRI_DIFFERENCE_MINUEND_PLACES=94, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=192, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=62, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=104, PETRI_DIFFERENCE_SUBTRAHEND_STATES=14, PETRI_FLOW=3033, PETRI_PLACES=114, PETRI_TRANSITIONS=319} [2020-10-16 01:55:46,923 INFO L342 CegarLoopForPetriNet]: 58 programPoint places, 56 predicate places. [2020-10-16 01:55:46,923 INFO L481 AbstractCegarLoop]: Abstraction has has 114 places, 319 transitions, 3033 flow [2020-10-16 01:55:46,924 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-16 01:55:46,924 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 01:55:46,924 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 01:55:46,924 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2020-10-16 01:55:46,924 INFO L429 AbstractCegarLoop]: === Iteration 5 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 01:55:46,924 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 01:55:46,924 INFO L82 PathProgramCache]: Analyzing trace with hash 1169117093, now seen corresponding path program 2 times [2020-10-16 01:55:46,925 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 01:55:46,925 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [19817226] [2020-10-16 01:55:46,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 01:55:46,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 01:55:46,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-10-16 01:55:46,972 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [19817226] [2020-10-16 01:55:46,973 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 01:55:46,973 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-16 01:55:46,973 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [755403929] [2020-10-16 01:55:46,973 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-16 01:55:46,974 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 01:55:46,974 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-16 01:55:46,974 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2020-10-16 01:55:46,977 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 314 out of 510 [2020-10-16 01:55:46,978 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 114 places, 319 transitions, 3033 flow. Second operand 8 states. [2020-10-16 01:55:46,978 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 01:55:46,978 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 314 of 510 [2020-10-16 01:55:46,978 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 01:56:33,040 INFO L129 PetriNetUnfolder]: 161732/207441 cut-off events. [2020-10-16 01:56:33,040 INFO L130 PetriNetUnfolder]: For 1042234/5623400 co-relation queries the response was YES. [2020-10-16 01:56:35,305 INFO L80 FinitePrefix]: Finished finitePrefix Result has 1031207 conditions, 207441 events. 161732/207441 cut-off events. For 1042234/5623400 co-relation queries the response was YES. Maximal size of possible extension queue 18098. Compared 1429854 event pairs, 28584 based on Foata normal form. 5899/200404 useless extension candidates. Maximal degree in co-relation 1031162. Up to 103762 conditions per place. [2020-10-16 01:56:36,903 INFO L132 encePairwiseOnDemand]: 486/510 looper letters, 313 selfloop transitions, 188 changer transitions 0/522 dead transitions. [2020-10-16 01:56:36,903 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 127 places, 522 transitions, 5736 flow [2020-10-16 01:56:36,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-10-16 01:56:36,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-10-16 01:56:36,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 4633 transitions. [2020-10-16 01:56:36,908 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6488795518207283 [2020-10-16 01:56:36,908 INFO L72 ComplementDD]: Start complementDD. Operand 14 states and 4633 transitions. [2020-10-16 01:56:36,908 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14 states and 4633 transitions. [2020-10-16 01:56:36,909 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 01:56:36,909 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 14 states and 4633 transitions. [2020-10-16 01:56:36,912 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 15 states. [2020-10-16 01:56:36,915 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 15 states. [2020-10-16 01:56:36,916 INFO L81 ComplementDD]: Finished complementDD. Result 15 states. [2020-10-16 01:56:36,916 INFO L185 Difference]: Start difference. First operand has 114 places, 319 transitions, 3033 flow. Second operand 14 states and 4633 transitions. [2020-10-16 01:56:36,916 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 127 places, 522 transitions, 5736 flow [2020-10-16 01:57:37,178 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 126 places, 522 transitions, 5661 flow, removed 32 selfloop flow, removed 1 redundant places. [2020-10-16 01:57:37,184 INFO L241 Difference]: Finished difference. Result has 129 places, 338 transitions, 3670 flow [2020-10-16 01:57:37,184 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=510, PETRI_DIFFERENCE_MINUEND_FLOW=2970, PETRI_DIFFERENCE_MINUEND_PLACES=113, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=319, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=171, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=148, PETRI_DIFFERENCE_SUBTRAHEND_STATES=14, PETRI_FLOW=3670, PETRI_PLACES=129, PETRI_TRANSITIONS=338} [2020-10-16 01:57:37,184 INFO L342 CegarLoopForPetriNet]: 58 programPoint places, 71 predicate places. [2020-10-16 01:57:37,185 INFO L481 AbstractCegarLoop]: Abstraction has has 129 places, 338 transitions, 3670 flow [2020-10-16 01:57:37,185 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-16 01:57:37,185 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 01:57:37,185 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 01:57:37,185 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2020-10-16 01:57:37,185 INFO L429 AbstractCegarLoop]: === Iteration 6 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 01:57:37,185 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 01:57:37,186 INFO L82 PathProgramCache]: Analyzing trace with hash -1402264575, now seen corresponding path program 1 times [2020-10-16 01:57:37,186 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 01:57:37,186 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [697767762] [2020-10-16 01:57:37,186 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 01:57:37,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 01:57:37,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-10-16 01:57:37,243 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [697767762] [2020-10-16 01:57:37,243 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [927584704] [2020-10-16 01:57:37,243 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-16 01:57:37,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 01:57:37,345 INFO L263 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 16 conjunts are in the unsatisfiable core [2020-10-16 01:57:37,346 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-16 01:57:37,371 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 01:57:37,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-10-16 01:57:37,374 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-10-16 01:57:37,374 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 7 [2020-10-16 01:57:37,374 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1868283206] [2020-10-16 01:57:37,375 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-16 01:57:37,375 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 01:57:37,375 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-16 01:57:37,375 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2020-10-16 01:57:37,378 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 329 out of 510 [2020-10-16 01:57:37,379 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 129 places, 338 transitions, 3670 flow. Second operand 8 states. [2020-10-16 01:57:37,379 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 01:57:37,379 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 329 of 510 [2020-10-16 01:57:37,379 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 01:58:32,795 INFO L129 PetriNetUnfolder]: 184455/239575 cut-off events. [2020-10-16 01:58:32,795 INFO L130 PetriNetUnfolder]: For 1436667/4688133 co-relation queries the response was YES. [2020-10-16 01:58:35,680 INFO L80 FinitePrefix]: Finished finitePrefix Result has 1188881 conditions, 239575 events. 184455/239575 cut-off events. For 1436667/4688133 co-relation queries the response was YES. Maximal size of possible extension queue 20970. Compared 1742384 event pairs, 37569 based on Foata normal form. 10756/237982 useless extension candidates. Maximal degree in co-relation 1188832. Up to 111090 conditions per place. [2020-10-16 01:58:37,546 INFO L132 encePairwiseOnDemand]: 486/510 looper letters, 245 selfloop transitions, 277 changer transitions 0/550 dead transitions. [2020-10-16 01:58:37,546 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 140 places, 550 transitions, 6082 flow [2020-10-16 01:58:37,547 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-10-16 01:58:37,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-10-16 01:58:37,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 4157 transitions. [2020-10-16 01:58:37,551 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6792483660130719 [2020-10-16 01:58:37,552 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 4157 transitions. [2020-10-16 01:58:37,552 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 4157 transitions. [2020-10-16 01:58:37,553 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 01:58:37,553 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 4157 transitions. [2020-10-16 01:58:37,556 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 13 states. [2020-10-16 01:58:37,560 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 13 states. [2020-10-16 01:58:37,560 INFO L81 ComplementDD]: Finished complementDD. Result 13 states. [2020-10-16 01:58:37,560 INFO L185 Difference]: Start difference. First operand has 129 places, 338 transitions, 3670 flow. Second operand 12 states and 4157 transitions. [2020-10-16 01:58:37,560 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 140 places, 550 transitions, 6082 flow [2020-10-16 01:59:36,647 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 136 places, 550 transitions, 5921 flow, removed 25 selfloop flow, removed 4 redundant places. [2020-10-16 01:59:36,654 INFO L241 Difference]: Finished difference. Result has 142 places, 471 transitions, 5140 flow [2020-10-16 01:59:36,654 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=510, PETRI_DIFFERENCE_MINUEND_FLOW=2697, PETRI_DIFFERENCE_MINUEND_PLACES=125, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=280, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=114, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=146, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=5140, PETRI_PLACES=142, PETRI_TRANSITIONS=471} [2020-10-16 01:59:36,654 INFO L342 CegarLoopForPetriNet]: 58 programPoint places, 84 predicate places. [2020-10-16 01:59:36,654 INFO L481 AbstractCegarLoop]: Abstraction has has 142 places, 471 transitions, 5140 flow [2020-10-16 01:59:36,654 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-16 01:59:36,655 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 01:59:36,655 INFO L255 CegarLoopForPetriNet]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 01:59:36,864 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-16 01:59:36,865 INFO L429 AbstractCegarLoop]: === Iteration 7 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 01:59:36,867 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 01:59:36,867 INFO L82 PathProgramCache]: Analyzing trace with hash -846093565, now seen corresponding path program 1 times [2020-10-16 01:59:36,867 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 01:59:36,868 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1556147016] [2020-10-16 01:59:36,868 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 01:59:36,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 01:59:36,921 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-10-16 01:59:36,922 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1556147016] [2020-10-16 01:59:36,922 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 01:59:36,922 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-16 01:59:36,922 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [7174357] [2020-10-16 01:59:36,923 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-16 01:59:36,923 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 01:59:36,923 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-16 01:59:36,923 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-10-16 01:59:36,926 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 313 out of 510 [2020-10-16 01:59:36,928 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 142 places, 471 transitions, 5140 flow. Second operand 8 states. [2020-10-16 01:59:36,928 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 01:59:36,928 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 313 of 510 [2020-10-16 01:59:36,928 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand Received shutdown request... [2020-10-16 02:00:20,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-10-16 02:00:20,072 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34 [2020-10-16 02:00:20,072 WARN L546 AbstractCegarLoop]: Verification canceled [2020-10-16 02:00:20,075 WARN L235 ceAbstractionStarter]: Timeout [2020-10-16 02:00:20,075 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 02:00:20 BasicIcfg [2020-10-16 02:00:20,075 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-16 02:00:20,077 INFO L168 Benchmark]: Toolchain (without parser) took 731206.74 ms. Allocated memory was 251.1 MB in the beginning and 7.0 GB in the end (delta: 6.7 GB). Free memory was 205.8 MB in the beginning and 4.8 GB in the end (delta: -4.6 GB). Peak memory consumption was 7.9 GB. Max. memory is 14.2 GB. [2020-10-16 02:00:20,077 INFO L168 Benchmark]: CDTParser took 0.43 ms. Allocated memory is still 251.1 MB. Free memory is still 227.5 MB. There was no memory consumed. Max. memory is 14.2 GB. [2020-10-16 02:00:20,078 INFO L168 Benchmark]: CACSL2BoogieTranslator took 717.22 ms. Allocated memory was 251.1 MB in the beginning and 317.2 MB in the end (delta: 66.1 MB). Free memory was 205.8 MB in the beginning and 272.6 MB in the end (delta: -66.7 MB). Peak memory consumption was 32.9 MB. Max. memory is 14.2 GB. [2020-10-16 02:00:20,078 INFO L168 Benchmark]: Boogie Procedure Inliner took 52.78 ms. Allocated memory is still 317.2 MB. Free memory was 272.6 MB in the beginning and 270.0 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 14.2 GB. [2020-10-16 02:00:20,078 INFO L168 Benchmark]: Boogie Preprocessor took 32.25 ms. Allocated memory is still 317.2 MB. Free memory is still 270.0 MB. There was no memory consumed. Max. memory is 14.2 GB. [2020-10-16 02:00:20,079 INFO L168 Benchmark]: RCFGBuilder took 510.25 ms. Allocated memory is still 317.2 MB. Free memory was 270.0 MB in the beginning and 243.1 MB in the end (delta: 26.9 MB). Peak memory consumption was 26.9 MB. Max. memory is 14.2 GB. [2020-10-16 02:00:20,079 INFO L168 Benchmark]: TraceAbstraction took 729881.89 ms. Allocated memory was 317.2 MB in the beginning and 7.0 GB in the end (delta: 6.6 GB). Free memory was 240.6 MB in the beginning and 4.8 GB in the end (delta: -4.6 GB). Peak memory consumption was 7.8 GB. Max. memory is 14.2 GB. [2020-10-16 02:00:20,082 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43 ms. Allocated memory is still 251.1 MB. Free memory is still 227.5 MB. There was no memory consumed. Max. memory is 14.2 GB. * CACSL2BoogieTranslator took 717.22 ms. Allocated memory was 251.1 MB in the beginning and 317.2 MB in the end (delta: 66.1 MB). Free memory was 205.8 MB in the beginning and 272.6 MB in the end (delta: -66.7 MB). Peak memory consumption was 32.9 MB. Max. memory is 14.2 GB. * Boogie Procedure Inliner took 52.78 ms. Allocated memory is still 317.2 MB. Free memory was 272.6 MB in the beginning and 270.0 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 14.2 GB. * Boogie Preprocessor took 32.25 ms. Allocated memory is still 317.2 MB. Free memory is still 270.0 MB. There was no memory consumed. Max. memory is 14.2 GB. * RCFGBuilder took 510.25 ms. Allocated memory is still 317.2 MB. Free memory was 270.0 MB in the beginning and 243.1 MB in the end (delta: 26.9 MB). Peak memory consumption was 26.9 MB. Max. memory is 14.2 GB. * TraceAbstraction took 729881.89 ms. Allocated memory was 317.2 MB in the beginning and 7.0 GB in the end (delta: 6.6 GB). Free memory was 240.6 MB in the beginning and 4.8 GB in the end (delta: -4.6 GB). Peak memory consumption was 7.8 GB. Max. memory is 14.2 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 1254 VarBasedMoverChecksPositive, 48 VarBasedMoverChecksNegative, 21 SemBasedMoverChecksPositive, 27 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.3s, 60 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 1.6s, 72 PlacesBefore, 22 PlacesAfterwards, 71 TransitionsBefore, 18 TransitionsAfterwards, 1738 CoEnabledTransitionPairs, 6 FixpointIterations, 15 TrivialSequentialCompositions, 44 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 12 ConcurrentYvCompositions, 3 ChoiceCompositions, 74 TotalNumberOfCompositions, 2333 MoverChecksTotal - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 3036 VarBasedMoverChecksPositive, 85 VarBasedMoverChecksNegative, 44 SemBasedMoverChecksPositive, 41 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.4s, 97 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 2.2s, 96 PlacesBefore, 30 PlacesAfterwards, 96 TransitionsBefore, 25 TransitionsAfterwards, 4260 CoEnabledTransitionPairs, 6 FixpointIterations, 15 TrivialSequentialCompositions, 64 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 22 ConcurrentYvCompositions, 5 ChoiceCompositions, 106 TotalNumberOfCompositions, 6511 MoverChecksTotal - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 5966 VarBasedMoverChecksPositive, 92 VarBasedMoverChecksNegative, 44 SemBasedMoverChecksPositive, 48 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.5s, 179 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 2.6s, 120 PlacesBefore, 37 PlacesAfterwards, 121 TransitionsBefore, 30 TransitionsAfterwards, 7982 CoEnabledTransitionPairs, 6 FixpointIterations, 15 TrivialSequentialCompositions, 87 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 29 ConcurrentYvCompositions, 8 ChoiceCompositions, 139 TotalNumberOfCompositions, 11069 MoverChecksTotal - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 10221 VarBasedMoverChecksPositive, 249 VarBasedMoverChecksNegative, 179 SemBasedMoverChecksPositive, 70 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.9s, 308 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 4.1s, 144 PlacesBefore, 44 PlacesAfterwards, 146 TransitionsBefore, 37 TransitionsAfterwards, 12904 CoEnabledTransitionPairs, 6 FixpointIterations, 15 TrivialSequentialCompositions, 117 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 40 ConcurrentYvCompositions, 9 ChoiceCompositions, 181 TotalNumberOfCompositions, 19490 MoverChecksTotal - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 14411 VarBasedMoverChecksPositive, 249 VarBasedMoverChecksNegative, 181 SemBasedMoverChecksPositive, 68 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.9s, 257 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 4.1s, 168 PlacesBefore, 51 PlacesAfterwards, 171 TransitionsBefore, 43 TransitionsAfterwards, 19026 CoEnabledTransitionPairs, 6 FixpointIterations, 15 TrivialSequentialCompositions, 135 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 53 ConcurrentYvCompositions, 11 ChoiceCompositions, 214 TotalNumberOfCompositions, 27888 MoverChecksTotal - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 20423 VarBasedMoverChecksPositive, 352 VarBasedMoverChecksNegative, 264 SemBasedMoverChecksPositive, 88 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 1.3s, 808 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 5.2s, 192 PlacesBefore, 58 PlacesAfterwards, 196 TransitionsBefore, 49 TransitionsAfterwards, 26348 CoEnabledTransitionPairs, 6 FixpointIterations, 15 TrivialSequentialCompositions, 153 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 62 ConcurrentYvCompositions, 13 ChoiceCompositions, 243 TotalNumberOfCompositions, 39786 MoverChecksTotal - TimeoutResultAtElement [Line: 679]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 679). Cancelled while CegarLoopForPetriNet was enhancing Floyd-Hoare automaton (8states, 313/510 universal loopers) in iteration 7,while PetriNetUnfolder was constructing finite prefix that currently has 692706 conditions, 118327 events (91643/118326 cut-off events. For 1240967/9273594 co-relation queries the response was YES. Maximal size of possible extension queue 34939. Compared 982989 event pairs, 23865 based on Foata normal form. 3093/138613 useless extension candidates. Maximal degree in co-relation 692651. Up to 68276 conditions per place.). - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 67 locations, 1 error locations. Started 6 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: VerificationResult: UNSAFE, OverallTime: 729.4s, OverallIterations: 35, TraceHistogramMax: 6, AutomataDifference: 704.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 20.4s, HoareTripleCheckerStatistics: 505 SDtfs, 1282 SDslu, 597 SDs, 0 SdLazy, 5290 SolverSat, 1405 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 338 GetRequests, 108 SyntacticMatches, 5 SemanticMatches, 225 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 375 ImplicationChecksByTransitivity, 1.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=8510occurred in iteration=8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.5s InterpolantComputationTime, 584 NumberOfCodeBlocks, 580 NumberOfCodeBlocksAsserted, 41 NumberOfCheckSat, 464 ConstructedInterpolants, 0 QuantifiedInterpolants, 34692 SizeOfPredicates, 50 NumberOfNonLiveVariables, 573 ConjunctsInSsa, 57 ConjunctsInUnsatCore, 36 InterpolantComputations, 28 PerfectInterpolantSequences, 79/96 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown