/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-SemanticLooper.epf -i ../../../trunk/examples/svcomp/pthread-lit/qw2004_variant.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-7bb8cbd [2020-10-16 05:12:58,853 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-16 05:12:58,860 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-16 05:12:58,903 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-16 05:12:58,903 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-16 05:12:58,913 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-16 05:12:58,915 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-16 05:12:58,919 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-16 05:12:58,921 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-16 05:12:58,923 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-16 05:12:58,924 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-16 05:12:58,926 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-16 05:12:58,926 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-16 05:12:58,929 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-16 05:12:58,930 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-16 05:12:58,931 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-16 05:12:58,932 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-16 05:12:58,936 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-16 05:12:58,938 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-16 05:12:58,941 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-16 05:12:58,945 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-16 05:12:58,946 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-16 05:12:58,947 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-16 05:12:58,948 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-16 05:12:58,955 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-10-16 05:12:58,961 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-16 05:12:58,961 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-16 05:12:58,962 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-16 05:12:58,964 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-16 05:12:58,965 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-16 05:12:58,965 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-16 05:12:58,966 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-16 05:12:58,966 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-16 05:12:58,966 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-16 05:12:58,967 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-16 05:12:58,968 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-16 05:12:58,969 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-SemanticLooper.epf [2020-10-16 05:12:59,020 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-16 05:12:59,021 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-16 05:12:59,024 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-16 05:12:59,024 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-16 05:12:59,025 INFO L138 SettingsManager]: * Use SBE=true [2020-10-16 05:12:59,025 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-16 05:12:59,025 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-16 05:12:59,025 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-16 05:12:59,026 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-16 05:12:59,026 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-16 05:12:59,027 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-16 05:12:59,027 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-16 05:12:59,028 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-16 05:12:59,028 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-16 05:12:59,028 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-16 05:12:59,028 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-16 05:12:59,029 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-16 05:12:59,029 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-16 05:12:59,029 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-16 05:12:59,029 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-16 05:12:59,030 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-16 05:12:59,030 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-16 05:12:59,030 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-16 05:12:59,031 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-16 05:12:59,031 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-16 05:12:59,031 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-16 05:12:59,031 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-16 05:12:59,031 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2020-10-16 05:12:59,032 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-16 05:12:59,360 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-16 05:12:59,374 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-16 05:12:59,378 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-16 05:12:59,379 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-16 05:12:59,379 INFO L275 PluginConnector]: CDTParser initialized [2020-10-16 05:12:59,380 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-lit/qw2004_variant.i [2020-10-16 05:12:59,429 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a012f2c6e/4df3a0d4b7214c63bee2fc9882d694fc/FLAGf54387d34 [2020-10-16 05:12:59,956 INFO L306 CDTParser]: Found 1 translation units. [2020-10-16 05:12:59,957 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-lit/qw2004_variant.i [2020-10-16 05:12:59,970 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a012f2c6e/4df3a0d4b7214c63bee2fc9882d694fc/FLAGf54387d34 [2020-10-16 05:13:00,266 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a012f2c6e/4df3a0d4b7214c63bee2fc9882d694fc [2020-10-16 05:13:00,276 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-16 05:13:00,278 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-10-16 05:13:00,279 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-16 05:13:00,279 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-16 05:13:00,283 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-16 05:13:00,284 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 05:13:00" (1/1) ... [2020-10-16 05:13:00,287 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bff7853 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:13:00, skipping insertion in model container [2020-10-16 05:13:00,287 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 05:13:00" (1/1) ... [2020-10-16 05:13:00,295 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-16 05:13:00,351 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-16 05:13:00,779 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-16 05:13:00,790 INFO L203 MainTranslator]: Completed pre-run [2020-10-16 05:13:00,832 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-16 05:13:00,905 INFO L208 MainTranslator]: Completed translation [2020-10-16 05:13:00,905 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:13:00 WrapperNode [2020-10-16 05:13:00,906 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-16 05:13:00,907 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-10-16 05:13:00,907 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-10-16 05:13:00,907 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-10-16 05:13:00,915 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:13:00" (1/1) ... [2020-10-16 05:13:00,931 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:13:00" (1/1) ... [2020-10-16 05:13:00,956 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-10-16 05:13:00,957 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-16 05:13:00,957 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-16 05:13:00,957 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-16 05:13:00,966 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:13:00" (1/1) ... [2020-10-16 05:13:00,966 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:13:00" (1/1) ... [2020-10-16 05:13:00,969 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:13:00" (1/1) ... [2020-10-16 05:13:00,970 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:13:00" (1/1) ... [2020-10-16 05:13:00,976 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:13:00" (1/1) ... [2020-10-16 05:13:00,980 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:13:00" (1/1) ... [2020-10-16 05:13:00,982 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:13:00" (1/1) ... [2020-10-16 05:13:00,985 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-16 05:13:00,986 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-16 05:13:00,986 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-16 05:13:00,986 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-16 05:13:00,987 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:13:00" (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 05:13:01,052 INFO L130 BoogieDeclarations]: Found specification of procedure BCSP_PnpStop [2020-10-16 05:13:01,052 INFO L138 BoogieDeclarations]: Found implementation of procedure BCSP_PnpStop [2020-10-16 05:13:01,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-16 05:13:01,052 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2020-10-16 05:13:01,052 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-16 05:13:01,053 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-16 05:13:01,053 INFO L130 BoogieDeclarations]: Found specification of procedure BCSP_PnpAdd [2020-10-16 05:13:01,053 INFO L138 BoogieDeclarations]: Found implementation of procedure BCSP_PnpAdd [2020-10-16 05:13:01,054 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2020-10-16 05:13:01,054 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-16 05:13:01,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-16 05:13:01,058 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 05:13:01,483 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-16 05:13:01,483 INFO L298 CfgBuilder]: Removed 15 assume(true) statements. [2020-10-16 05:13:01,485 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 05:13:01 BoogieIcfgContainer [2020-10-16 05:13:01,486 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-16 05:13:01,487 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-16 05:13:01,487 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-16 05:13:01,490 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-16 05:13:01,491 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 05:13:00" (1/3) ... [2020-10-16 05:13:01,492 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6eb591e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 05:13:01, skipping insertion in model container [2020-10-16 05:13:01,492 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:13:00" (2/3) ... [2020-10-16 05:13:01,492 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6eb591e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 05:13:01, skipping insertion in model container [2020-10-16 05:13:01,492 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 05:13:01" (3/3) ... [2020-10-16 05:13:01,494 INFO L111 eAbstractionObserver]: Analyzing ICFG qw2004_variant.i [2020-10-16 05:13:01,506 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-10-16 05:13:01,514 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-16 05:13:01,515 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2020-10-16 05:13:01,539 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,540 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,540 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,540 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,541 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,541 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,541 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,542 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,542 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,542 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,542 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,543 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,543 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,543 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,544 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,544 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,545 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,545 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,545 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,545 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,546 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,546 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,546 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,546 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,547 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,547 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,547 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,547 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,548 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,548 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,548 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,548 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,549 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,549 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,549 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,549 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,550 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,550 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,550 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,550 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,554 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,554 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,555 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,555 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,555 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,555 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,555 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,556 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,556 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,556 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,560 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,560 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,560 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,561 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,561 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,561 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,561 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:01,577 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2020-10-16 05:13:01,599 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-16 05:13:01,599 INFO L378 AbstractCegarLoop]: Hoare is false [2020-10-16 05:13:01,599 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-16 05:13:01,600 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-16 05:13:01,600 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-16 05:13:01,600 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-16 05:13:01,600 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-16 05:13:01,600 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-16 05:13:01,614 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 73 places, 72 transitions, 154 flow [2020-10-16 05:13:01,658 INFO L129 PetriNetUnfolder]: 6/80 cut-off events. [2020-10-16 05:13:01,658 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 05:13:01,665 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 05:13:01,665 INFO L82 GeneralOperation]: Start removeDead. Operand has 73 places, 72 transitions, 154 flow [2020-10-16 05:13:01,672 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 72 places, 71 transitions, 150 flow [2020-10-16 05:13:01,674 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-16 05:13:01,677 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 72 places, 71 transitions, 150 flow [2020-10-16 05:13:01,680 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 72 places, 71 transitions, 150 flow [2020-10-16 05:13:01,680 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 72 places, 71 transitions, 150 flow [2020-10-16 05:13:01,705 INFO L129 PetriNetUnfolder]: 6/80 cut-off events. [2020-10-16 05:13:01,706 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 05:13:01,707 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 05:13:01,710 INFO L117 LiptonReduction]: Number of co-enabled transitions 1738 [2020-10-16 05:13:02,024 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:02,025 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:02,033 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:02,033 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:02,323 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:02,324 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:02,331 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:02,332 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:02,351 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:02,352 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:02,359 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:02,359 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:03,037 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:03,038 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:03,044 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:03,044 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:03,379 INFO L132 LiptonReduction]: Checked pairs total: 2333 [2020-10-16 05:13:03,379 INFO L134 LiptonReduction]: Total number of compositions: 74 [2020-10-16 05:13:03,382 INFO L182 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1710 [2020-10-16 05:13:03,391 INFO L129 PetriNetUnfolder]: 2/16 cut-off events. [2020-10-16 05:13:03,391 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 05:13:03,391 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 05:13:03,392 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2020-10-16 05:13:03,392 INFO L429 AbstractCegarLoop]: === Iteration 1 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-16 05:13:03,398 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 05:13:03,398 INFO L82 PathProgramCache]: Analyzing trace with hash -1959743755, now seen corresponding path program 1 times [2020-10-16 05:13:03,408 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 05:13:03,409 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2027607515] [2020-10-16 05:13:03,409 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 05:13:03,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 05:13:03,622 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 05:13:03,623 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2027607515] [2020-10-16 05:13:03,624 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 05:13:03,624 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2020-10-16 05:13:03,625 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1312161774] [2020-10-16 05:13:03,635 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-16 05:13:03,636 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 05:13:03,646 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-16 05:13:03,648 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-16 05:13:03,650 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 116 out of 146 [2020-10-16 05:13:03,653 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 22 places, 18 transitions, 44 flow. Second operand 3 states. [2020-10-16 05:13:03,653 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 05:13:03,653 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 116 of 146 [2020-10-16 05:13:03,655 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 05:13:03,682 INFO L129 PetriNetUnfolder]: 1/22 cut-off events. [2020-10-16 05:13:03,682 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 05:13:03,683 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 05:13:03,684 INFO L132 encePairwiseOnDemand]: 141/146 looper letters, 2 selfloop transitions, 3 changer transitions 0/18 dead transitions. [2020-10-16 05:13:03,684 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 24 places, 18 transitions, 54 flow [2020-10-16 05:13:03,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-16 05:13:03,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-10-16 05:13:03,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 355 transitions. [2020-10-16 05:13:03,702 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.8105022831050228 [2020-10-16 05:13:03,703 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 355 transitions. [2020-10-16 05:13:03,703 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 355 transitions. [2020-10-16 05:13:03,705 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 05:13:03,708 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 355 transitions. [2020-10-16 05:13:03,713 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 4 states. [2020-10-16 05:13:03,720 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 4 states. [2020-10-16 05:13:03,720 INFO L81 ComplementDD]: Finished complementDD. Result 4 states. [2020-10-16 05:13:03,723 INFO L185 Difference]: Start difference. First operand has 22 places, 18 transitions, 44 flow. Second operand 3 states and 355 transitions. [2020-10-16 05:13:03,724 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 24 places, 18 transitions, 54 flow [2020-10-16 05:13:03,727 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 05:13:03,729 INFO L241 Difference]: Finished difference. Result has 25 places, 18 transitions, 59 flow [2020-10-16 05:13:03,732 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 05:13:03,733 INFO L342 CegarLoopForPetriNet]: 22 programPoint places, 3 predicate places. [2020-10-16 05:13:03,733 INFO L481 AbstractCegarLoop]: Abstraction has has 25 places, 18 transitions, 59 flow [2020-10-16 05:13:03,733 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-16 05:13:03,733 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 05:13:03,733 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2020-10-16 05:13:03,734 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-16 05:13:03,734 INFO L429 AbstractCegarLoop]: === Iteration 2 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-16 05:13:03,734 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 05:13:03,734 INFO L82 PathProgramCache]: Analyzing trace with hash -622538265, now seen corresponding path program 1 times [2020-10-16 05:13:03,735 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 05:13:03,735 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1778733623] [2020-10-16 05:13:03,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 05:13:03,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 05:13:03,770 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 05:13:03,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 05:13:03,794 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 05:13:03,835 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-16 05:13:03,835 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-10-16 05:13:03,836 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-16 05:13:03,838 WARN L371 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-16 05:13:03,839 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2020-10-16 05:13:03,852 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,853 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,853 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,853 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,854 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,855 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,855 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,855 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,855 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,856 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,856 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,856 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,857 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,857 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,858 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,858 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,858 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,858 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,858 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,859 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,859 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,859 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,860 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,860 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,860 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,861 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,861 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,861 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,862 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,862 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,862 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,862 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,862 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,863 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,863 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,863 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,863 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,864 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,864 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,864 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,864 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,864 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,865 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,865 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,865 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,865 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,865 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,865 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,866 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,866 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,866 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,866 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,866 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,867 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,868 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,868 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,869 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,869 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,869 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,869 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,870 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,870 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,870 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,870 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,870 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,871 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,871 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,871 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,876 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,876 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,877 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,877 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,884 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,884 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,886 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,887 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,887 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,887 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,887 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,887 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,888 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,888 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,888 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,888 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,889 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,889 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,889 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,889 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,889 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,889 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,895 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,896 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,896 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,896 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,896 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,896 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,897 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,897 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,897 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,897 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,898 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,899 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,899 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,899 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,899 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,899 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,899 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,901 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,901 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,901 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,901 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,901 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,902 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,902 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:03,903 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-10-16 05:13:03,903 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-16 05:13:03,903 INFO L378 AbstractCegarLoop]: Hoare is false [2020-10-16 05:13:03,903 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-16 05:13:03,903 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-16 05:13:03,903 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-16 05:13:03,903 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-16 05:13:03,904 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-16 05:13:03,904 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-16 05:13:03,906 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 112 places, 111 transitions, 246 flow [2020-10-16 05:13:03,932 INFO L129 PetriNetUnfolder]: 10/118 cut-off events. [2020-10-16 05:13:03,932 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2020-10-16 05:13:03,934 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 05:13:03,935 INFO L82 GeneralOperation]: Start removeDead. Operand has 112 places, 111 transitions, 246 flow [2020-10-16 05:13:03,936 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 96 places, 96 transitions, 207 flow [2020-10-16 05:13:03,936 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-16 05:13:03,937 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 96 places, 96 transitions, 207 flow [2020-10-16 05:13:03,937 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 96 places, 96 transitions, 207 flow [2020-10-16 05:13:03,937 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 96 places, 96 transitions, 207 flow [2020-10-16 05:13:03,958 INFO L129 PetriNetUnfolder]: 10/118 cut-off events. [2020-10-16 05:13:03,959 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2020-10-16 05:13:03,960 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 05:13:03,965 INFO L117 LiptonReduction]: Number of co-enabled transitions 4260 [2020-10-16 05:13:04,137 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:04,138 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:04,142 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:04,143 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:04,269 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:04,270 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:04,277 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:04,278 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:04,772 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:04,775 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:04,781 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:04,781 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:04,942 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:04,943 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:04,947 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:04,948 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:04,953 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:04,954 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:04,958 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:04,959 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:05,008 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:05,009 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:05,020 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:05,021 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:05,028 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:05,029 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:05,033 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:05,033 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:05,409 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:05,411 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:05,415 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:05,415 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:05,506 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:05,506 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:05,511 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:05,511 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:06,022 INFO L132 LiptonReduction]: Checked pairs total: 6511 [2020-10-16 05:13:06,022 INFO L134 LiptonReduction]: Total number of compositions: 106 [2020-10-16 05:13:06,022 INFO L182 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2086 [2020-10-16 05:13:06,028 INFO L129 PetriNetUnfolder]: 2/17 cut-off events. [2020-10-16 05:13:06,029 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 05:13:06,029 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 05:13:06,029 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2020-10-16 05:13:06,029 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 05:13:06,030 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 05:13:06,030 INFO L82 PathProgramCache]: Analyzing trace with hash -1876283166, now seen corresponding path program 1 times [2020-10-16 05:13:06,030 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 05:13:06,030 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1308369501] [2020-10-16 05:13:06,031 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 05:13:06,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 05:13:06,092 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 05:13:06,093 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1308369501] [2020-10-16 05:13:06,093 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 05:13:06,093 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2020-10-16 05:13:06,093 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1908066553] [2020-10-16 05:13:06,094 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-16 05:13:06,094 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 05:13:06,094 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-16 05:13:06,094 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-16 05:13:06,096 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 171 out of 217 [2020-10-16 05:13:06,096 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 30 places, 25 transitions, 65 flow. Second operand 3 states. [2020-10-16 05:13:06,096 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 05:13:06,097 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 171 of 217 [2020-10-16 05:13:06,097 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 05:13:06,119 INFO L129 PetriNetUnfolder]: 8/50 cut-off events. [2020-10-16 05:13:06,119 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2020-10-16 05:13:06,120 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 05:13:06,120 INFO L132 encePairwiseOnDemand]: 211/217 looper letters, 5 selfloop transitions, 3 changer transitions 0/26 dead transitions. [2020-10-16 05:13:06,121 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 32 places, 26 transitions, 83 flow [2020-10-16 05:13:06,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-16 05:13:06,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-10-16 05:13:06,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 524 transitions. [2020-10-16 05:13:06,125 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.804915514592934 [2020-10-16 05:13:06,125 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 524 transitions. [2020-10-16 05:13:06,126 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 524 transitions. [2020-10-16 05:13:06,126 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 05:13:06,126 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 524 transitions. [2020-10-16 05:13:06,128 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 4 states. [2020-10-16 05:13:06,131 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 4 states. [2020-10-16 05:13:06,131 INFO L81 ComplementDD]: Finished complementDD. Result 4 states. [2020-10-16 05:13:06,131 INFO L185 Difference]: Start difference. First operand has 30 places, 25 transitions, 65 flow. Second operand 3 states and 524 transitions. [2020-10-16 05:13:06,131 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 32 places, 26 transitions, 83 flow [2020-10-16 05:13:06,132 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 05:13:06,133 INFO L241 Difference]: Finished difference. Result has 33 places, 25 transitions, 80 flow [2020-10-16 05:13:06,133 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 05:13:06,133 INFO L342 CegarLoopForPetriNet]: 30 programPoint places, 3 predicate places. [2020-10-16 05:13:06,134 INFO L481 AbstractCegarLoop]: Abstraction has has 33 places, 25 transitions, 80 flow [2020-10-16 05:13:06,134 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-16 05:13:06,134 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 05:13:06,134 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 05:13:06,134 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-16 05:13:06,134 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 05:13:06,135 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 05:13:06,135 INFO L82 PathProgramCache]: Analyzing trace with hash 427400674, now seen corresponding path program 1 times [2020-10-16 05:13:06,135 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 05:13:06,135 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2069022450] [2020-10-16 05:13:06,135 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 05:13:06,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 05:13:06,203 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 05:13:06,204 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2069022450] [2020-10-16 05:13:06,204 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 05:13:06,204 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-16 05:13:06,205 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1145672553] [2020-10-16 05:13:06,205 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-16 05:13:06,205 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 05:13:06,205 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-16 05:13:06,206 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-16 05:13:06,207 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 137 out of 217 [2020-10-16 05:13:06,208 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 33 places, 25 transitions, 80 flow. Second operand 5 states. [2020-10-16 05:13:06,208 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 05:13:06,208 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 137 of 217 [2020-10-16 05:13:06,208 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 05:13:06,362 INFO L129 PetriNetUnfolder]: 119/246 cut-off events. [2020-10-16 05:13:06,362 INFO L130 PetriNetUnfolder]: For 30/44 co-relation queries the response was YES. [2020-10-16 05:13:06,364 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 05:13:06,366 INFO L132 encePairwiseOnDemand]: 206/217 looper letters, 23 selfloop transitions, 19 changer transitions 0/55 dead transitions. [2020-10-16 05:13:06,366 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 38 places, 55 transitions, 232 flow [2020-10-16 05:13:06,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-10-16 05:13:06,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-10-16 05:13:06,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 869 transitions. [2020-10-16 05:13:06,370 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6674347158218126 [2020-10-16 05:13:06,371 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 869 transitions. [2020-10-16 05:13:06,371 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 869 transitions. [2020-10-16 05:13:06,372 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 05:13:06,372 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 869 transitions. [2020-10-16 05:13:06,374 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 7 states. [2020-10-16 05:13:06,377 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 7 states. [2020-10-16 05:13:06,377 INFO L81 ComplementDD]: Finished complementDD. Result 7 states. [2020-10-16 05:13:06,377 INFO L185 Difference]: Start difference. First operand has 33 places, 25 transitions, 80 flow. Second operand 6 states and 869 transitions. [2020-10-16 05:13:06,377 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 38 places, 55 transitions, 232 flow [2020-10-16 05:13:06,379 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 05:13:06,380 INFO L241 Difference]: Finished difference. Result has 40 places, 43 transitions, 211 flow [2020-10-16 05:13:06,380 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 05:13:06,381 INFO L342 CegarLoopForPetriNet]: 30 programPoint places, 10 predicate places. [2020-10-16 05:13:06,381 INFO L481 AbstractCegarLoop]: Abstraction has has 40 places, 43 transitions, 211 flow [2020-10-16 05:13:06,381 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-16 05:13:06,381 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 05:13:06,382 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 05:13:06,382 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-16 05:13:06,382 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 05:13:06,382 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 05:13:06,382 INFO L82 PathProgramCache]: Analyzing trace with hash -132310942, now seen corresponding path program 2 times [2020-10-16 05:13:06,383 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 05:13:06,383 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1527920359] [2020-10-16 05:13:06,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 05:13:06,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 05:13:06,430 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 05:13:06,431 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1527920359] [2020-10-16 05:13:06,431 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 05:13:06,431 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-16 05:13:06,432 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1181992770] [2020-10-16 05:13:06,432 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-16 05:13:06,432 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 05:13:06,432 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-16 05:13:06,433 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-16 05:13:06,434 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 135 out of 217 [2020-10-16 05:13:06,435 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 40 places, 43 transitions, 211 flow. Second operand 5 states. [2020-10-16 05:13:06,435 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 05:13:06,435 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 135 of 217 [2020-10-16 05:13:06,435 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 05:13:06,536 INFO L129 PetriNetUnfolder]: 91/236 cut-off events. [2020-10-16 05:13:06,537 INFO L130 PetriNetUnfolder]: For 289/460 co-relation queries the response was YES. [2020-10-16 05:13:06,538 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 05:13:06,540 INFO L132 encePairwiseOnDemand]: 208/217 looper letters, 19 selfloop transitions, 17 changer transitions 0/58 dead transitions. [2020-10-16 05:13:06,540 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 45 places, 58 transitions, 342 flow [2020-10-16 05:13:06,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-10-16 05:13:06,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-10-16 05:13:06,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 842 transitions. [2020-10-16 05:13:06,544 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6466973886328725 [2020-10-16 05:13:06,544 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 842 transitions. [2020-10-16 05:13:06,544 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 842 transitions. [2020-10-16 05:13:06,545 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 05:13:06,545 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 842 transitions. [2020-10-16 05:13:06,547 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 7 states. [2020-10-16 05:13:06,549 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 7 states. [2020-10-16 05:13:06,549 INFO L81 ComplementDD]: Finished complementDD. Result 7 states. [2020-10-16 05:13:06,550 INFO L185 Difference]: Start difference. First operand has 40 places, 43 transitions, 211 flow. Second operand 6 states and 842 transitions. [2020-10-16 05:13:06,550 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 45 places, 58 transitions, 342 flow [2020-10-16 05:13:06,553 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 05:13:06,555 INFO L241 Difference]: Finished difference. Result has 48 places, 50 transitions, 306 flow [2020-10-16 05:13:06,555 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 05:13:06,555 INFO L342 CegarLoopForPetriNet]: 30 programPoint places, 18 predicate places. [2020-10-16 05:13:06,555 INFO L481 AbstractCegarLoop]: Abstraction has has 48 places, 50 transitions, 306 flow [2020-10-16 05:13:06,555 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-16 05:13:06,556 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 05:13:06,556 INFO L255 CegarLoopForPetriNet]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1] [2020-10-16 05:13:06,556 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-16 05:13:06,556 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 05:13:06,556 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 05:13:06,557 INFO L82 PathProgramCache]: Analyzing trace with hash 1863927893, now seen corresponding path program 1 times [2020-10-16 05:13:06,557 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 05:13:06,557 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1611580144] [2020-10-16 05:13:06,557 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 05:13:06,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 05:13:06,570 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 05:13:06,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 05:13:06,580 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 05:13:06,586 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-16 05:13:06,587 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-10-16 05:13:06,587 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-10-16 05:13:06,588 WARN L371 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-16 05:13:06,589 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2020-10-16 05:13:06,600 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,600 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,601 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,601 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,602 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,602 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,602 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,602 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,603 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,603 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,603 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,603 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,603 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,603 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,604 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,604 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,604 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,604 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,604 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,604 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,605 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,605 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,605 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,605 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,605 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,605 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,605 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,606 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,606 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,606 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,606 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,606 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,606 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,606 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,607 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,607 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,607 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,607 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,607 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,607 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,608 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,608 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,608 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,608 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,608 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,609 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,609 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,609 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,609 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,609 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,609 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,610 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,610 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,610 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,610 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,610 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,610 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,611 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,611 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,611 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,611 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,611 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,611 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,611 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,612 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,612 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,612 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,612 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,613 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,613 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,613 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,613 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,613 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,613 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,614 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,614 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,614 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,614 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,614 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,614 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,614 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,615 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,615 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,615 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,615 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,615 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,615 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,616 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,616 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,616 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,616 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,616 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,616 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,616 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,617 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,617 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,617 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,617 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,618 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,618 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,618 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,618 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,618 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,618 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,618 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,619 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,619 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,619 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,619 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,619 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,619 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,619 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,620 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,620 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,620 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,620 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,620 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,620 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,621 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,621 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,621 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,621 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,622 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,622 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,622 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,622 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,622 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,622 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,623 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,623 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,626 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,627 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,627 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,627 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,627 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,627 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,627 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,628 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,628 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,628 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,629 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,629 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,629 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,630 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,630 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,630 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,630 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,630 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,630 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,631 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,632 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,632 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,632 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,632 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,633 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,633 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,633 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,634 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,634 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,635 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,635 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,635 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,635 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,635 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,636 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,636 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,636 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,637 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,637 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,637 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,637 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:06,638 INFO L253 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2020-10-16 05:13:06,639 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-16 05:13:06,639 INFO L378 AbstractCegarLoop]: Hoare is false [2020-10-16 05:13:06,639 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-16 05:13:06,639 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-16 05:13:06,639 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-16 05:13:06,639 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-16 05:13:06,639 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-16 05:13:06,640 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-16 05:13:06,642 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 151 places, 150 transitions, 342 flow [2020-10-16 05:13:06,662 INFO L129 PetriNetUnfolder]: 14/156 cut-off events. [2020-10-16 05:13:06,663 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2020-10-16 05:13:06,664 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 05:13:06,664 INFO L82 GeneralOperation]: Start removeDead. Operand has 151 places, 150 transitions, 342 flow [2020-10-16 05:13:06,666 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 120 places, 121 transitions, 266 flow [2020-10-16 05:13:06,667 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-16 05:13:06,667 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 120 places, 121 transitions, 266 flow [2020-10-16 05:13:06,667 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 120 places, 121 transitions, 266 flow [2020-10-16 05:13:06,667 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 120 places, 121 transitions, 266 flow [2020-10-16 05:13:06,686 INFO L129 PetriNetUnfolder]: 14/156 cut-off events. [2020-10-16 05:13:06,686 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2020-10-16 05:13:06,687 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 05:13:06,695 INFO L117 LiptonReduction]: Number of co-enabled transitions 7982 [2020-10-16 05:13:06,906 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:06,906 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:06,910 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:06,910 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:06,999 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:06,999 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:07,002 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:07,003 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:07,138 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:07,139 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:07,142 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:07,143 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:07,321 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:07,321 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:07,326 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:07,326 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:07,332 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:07,333 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:07,337 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:07,337 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:07,343 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:07,344 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:07,348 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:07,348 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:07,571 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:07,571 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:07,574 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:07,575 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:07,581 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:07,581 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:07,585 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:07,586 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:07,591 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:07,591 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:07,594 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:07,595 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:07,643 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:07,643 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:07,651 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:07,652 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:07,658 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:07,658 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:07,661 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:07,661 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:08,702 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:08,702 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:08,706 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:08,706 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:08,713 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:08,714 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:08,717 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:08,717 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:08,735 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:08,736 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:08,739 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:08,739 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:08,744 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:08,744 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:08,750 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:08,750 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:09,275 INFO L132 LiptonReduction]: Checked pairs total: 11069 [2020-10-16 05:13:09,275 INFO L134 LiptonReduction]: Total number of compositions: 139 [2020-10-16 05:13:09,276 INFO L182 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2609 [2020-10-16 05:13:09,278 INFO L129 PetriNetUnfolder]: 1/15 cut-off events. [2020-10-16 05:13:09,278 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 05:13:09,279 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 05:13:09,279 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2020-10-16 05:13:09,279 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 05:13:09,279 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 05:13:09,279 INFO L82 PathProgramCache]: Analyzing trace with hash -171327985, now seen corresponding path program 1 times [2020-10-16 05:13:09,280 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 05:13:09,280 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [734960351] [2020-10-16 05:13:09,280 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 05:13:09,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 05:13:09,318 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 05:13:09,318 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [734960351] [2020-10-16 05:13:09,319 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 05:13:09,319 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2020-10-16 05:13:09,319 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [70273973] [2020-10-16 05:13:09,319 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-16 05:13:09,320 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 05:13:09,320 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-16 05:13:09,320 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-16 05:13:09,321 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 236 out of 289 [2020-10-16 05:13:09,322 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 37 places, 30 transitions, 84 flow. Second operand 3 states. [2020-10-16 05:13:09,322 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 05:13:09,322 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 236 of 289 [2020-10-16 05:13:09,323 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 05:13:09,365 INFO L129 PetriNetUnfolder]: 40/135 cut-off events. [2020-10-16 05:13:09,365 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2020-10-16 05:13:09,366 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 05:13:09,367 INFO L132 encePairwiseOnDemand]: 283/289 looper letters, 8 selfloop transitions, 3 changer transitions 0/33 dead transitions. [2020-10-16 05:13:09,367 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 39 places, 33 transitions, 112 flow [2020-10-16 05:13:09,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-16 05:13:09,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-10-16 05:13:09,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 722 transitions. [2020-10-16 05:13:09,372 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.8327566320645905 [2020-10-16 05:13:09,372 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 722 transitions. [2020-10-16 05:13:09,372 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 722 transitions. [2020-10-16 05:13:09,373 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 05:13:09,373 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 722 transitions. [2020-10-16 05:13:09,374 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 4 states. [2020-10-16 05:13:09,376 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 4 states. [2020-10-16 05:13:09,376 INFO L81 ComplementDD]: Finished complementDD. Result 4 states. [2020-10-16 05:13:09,376 INFO L185 Difference]: Start difference. First operand has 37 places, 30 transitions, 84 flow. Second operand 3 states and 722 transitions. [2020-10-16 05:13:09,377 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 39 places, 33 transitions, 112 flow [2020-10-16 05:13:09,377 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 05:13:09,378 INFO L241 Difference]: Finished difference. Result has 40 places, 31 transitions, 99 flow [2020-10-16 05:13:09,379 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 05:13:09,379 INFO L342 CegarLoopForPetriNet]: 37 programPoint places, 3 predicate places. [2020-10-16 05:13:09,379 INFO L481 AbstractCegarLoop]: Abstraction has has 40 places, 31 transitions, 99 flow [2020-10-16 05:13:09,379 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-16 05:13:09,379 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 05:13:09,379 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 05:13:09,380 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-10-16 05:13:09,380 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 05:13:09,380 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 05:13:09,380 INFO L82 PathProgramCache]: Analyzing trace with hash 312096844, now seen corresponding path program 1 times [2020-10-16 05:13:09,380 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 05:13:09,381 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1543825665] [2020-10-16 05:13:09,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 05:13:09,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 05:13:09,450 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 05:13:09,450 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1543825665] [2020-10-16 05:13:09,451 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 05:13:09,451 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-16 05:13:09,451 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [430974172] [2020-10-16 05:13:09,451 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-16 05:13:09,452 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 05:13:09,452 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-16 05:13:09,453 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-10-16 05:13:09,455 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 174 out of 289 [2020-10-16 05:13:09,456 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 40 places, 31 transitions, 99 flow. Second operand 8 states. [2020-10-16 05:13:09,456 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 05:13:09,456 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 174 of 289 [2020-10-16 05:13:09,456 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 05:13:10,153 INFO L129 PetriNetUnfolder]: 1240/1942 cut-off events. [2020-10-16 05:13:10,153 INFO L130 PetriNetUnfolder]: For 436/466 co-relation queries the response was YES. [2020-10-16 05:13:10,160 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 05:13:10,176 INFO L132 encePairwiseOnDemand]: 275/289 looper letters, 103 selfloop transitions, 46 changer transitions 0/160 dead transitions. [2020-10-16 05:13:10,176 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 54 places, 160 transitions, 686 flow [2020-10-16 05:13:10,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-10-16 05:13:10,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-10-16 05:13:10,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 2780 transitions. [2020-10-16 05:13:10,185 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6412918108419838 [2020-10-16 05:13:10,185 INFO L72 ComplementDD]: Start complementDD. Operand 15 states and 2780 transitions. [2020-10-16 05:13:10,185 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15 states and 2780 transitions. [2020-10-16 05:13:10,187 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 05:13:10,188 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 15 states and 2780 transitions. [2020-10-16 05:13:10,193 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 16 states. [2020-10-16 05:13:10,201 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 16 states. [2020-10-16 05:13:10,201 INFO L81 ComplementDD]: Finished complementDD. Result 16 states. [2020-10-16 05:13:10,201 INFO L185 Difference]: Start difference. First operand has 40 places, 31 transitions, 99 flow. Second operand 15 states and 2780 transitions. [2020-10-16 05:13:10,201 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 54 places, 160 transitions, 686 flow [2020-10-16 05:13:10,211 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 05:13:10,215 INFO L241 Difference]: Finished difference. Result has 66 places, 88 transitions, 485 flow [2020-10-16 05:13:10,216 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 05:13:10,216 INFO L342 CegarLoopForPetriNet]: 37 programPoint places, 29 predicate places. [2020-10-16 05:13:10,216 INFO L481 AbstractCegarLoop]: Abstraction has has 66 places, 88 transitions, 485 flow [2020-10-16 05:13:10,216 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-16 05:13:10,216 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 05:13:10,216 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 05:13:10,217 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-10-16 05:13:10,217 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 05:13:10,217 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 05:13:10,218 INFO L82 PathProgramCache]: Analyzing trace with hash 1544693068, now seen corresponding path program 2 times [2020-10-16 05:13:10,218 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 05:13:10,218 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1508760976] [2020-10-16 05:13:10,219 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 05:13:10,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 05:13:10,291 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 05:13:10,291 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1508760976] [2020-10-16 05:13:10,292 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 05:13:10,292 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-10-16 05:13:10,292 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [585837663] [2020-10-16 05:13:10,292 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-16 05:13:10,293 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 05:13:10,293 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-16 05:13:10,293 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-10-16 05:13:10,296 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 183 out of 289 [2020-10-16 05:13:10,297 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 66 places, 88 transitions, 485 flow. Second operand 6 states. [2020-10-16 05:13:10,297 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 05:13:10,297 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 183 of 289 [2020-10-16 05:13:10,297 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 05:13:10,719 INFO L129 PetriNetUnfolder]: 992/1641 cut-off events. [2020-10-16 05:13:10,719 INFO L130 PetriNetUnfolder]: For 4547/7269 co-relation queries the response was YES. [2020-10-16 05:13:10,727 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 05:13:10,743 INFO L132 encePairwiseOnDemand]: 274/289 looper letters, 79 selfloop transitions, 64 changer transitions 0/157 dead transitions. [2020-10-16 05:13:10,743 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 71 places, 157 transitions, 1121 flow [2020-10-16 05:13:10,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-10-16 05:13:10,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-10-16 05:13:10,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1543 transitions. [2020-10-16 05:13:10,748 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6673875432525952 [2020-10-16 05:13:10,748 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 1543 transitions. [2020-10-16 05:13:10,748 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 1543 transitions. [2020-10-16 05:13:10,750 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 05:13:10,750 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 1543 transitions. [2020-10-16 05:13:10,753 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 9 states. [2020-10-16 05:13:10,756 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 9 states. [2020-10-16 05:13:10,757 INFO L81 ComplementDD]: Finished complementDD. Result 9 states. [2020-10-16 05:13:10,757 INFO L185 Difference]: Start difference. First operand has 66 places, 88 transitions, 485 flow. Second operand 8 states and 1543 transitions. [2020-10-16 05:13:10,757 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 71 places, 157 transitions, 1121 flow [2020-10-16 05:13:10,767 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 05:13:10,771 INFO L241 Difference]: Finished difference. Result has 74 places, 125 transitions, 943 flow [2020-10-16 05:13:10,771 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 05:13:10,772 INFO L342 CegarLoopForPetriNet]: 37 programPoint places, 37 predicate places. [2020-10-16 05:13:10,772 INFO L481 AbstractCegarLoop]: Abstraction has has 74 places, 125 transitions, 943 flow [2020-10-16 05:13:10,772 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-16 05:13:10,772 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 05:13:10,772 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 05:13:10,772 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-10-16 05:13:10,772 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 05:13:10,773 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 05:13:10,773 INFO L82 PathProgramCache]: Analyzing trace with hash 426199908, now seen corresponding path program 1 times [2020-10-16 05:13:10,773 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 05:13:10,773 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2008994177] [2020-10-16 05:13:10,773 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 05:13:10,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 05:13:10,838 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 05:13:10,838 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2008994177] [2020-10-16 05:13:10,839 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 05:13:10,839 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-16 05:13:10,839 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1933505435] [2020-10-16 05:13:10,839 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-16 05:13:10,840 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 05:13:10,840 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-16 05:13:10,840 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2020-10-16 05:13:10,842 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 170 out of 289 [2020-10-16 05:13:10,843 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 74 places, 125 transitions, 943 flow. Second operand 8 states. [2020-10-16 05:13:10,843 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 05:13:10,843 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 170 of 289 [2020-10-16 05:13:10,843 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 05:13:11,441 INFO L129 PetriNetUnfolder]: 1245/2215 cut-off events. [2020-10-16 05:13:11,442 INFO L130 PetriNetUnfolder]: For 7197/11817 co-relation queries the response was YES. [2020-10-16 05:13:11,454 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 05:13:11,477 INFO L132 encePairwiseOnDemand]: 278/289 looper letters, 148 selfloop transitions, 92 changer transitions 0/252 dead transitions. [2020-10-16 05:13:11,478 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 84 places, 252 transitions, 2372 flow [2020-10-16 05:13:11,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-16 05:13:11,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-10-16 05:13:11,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1975 transitions. [2020-10-16 05:13:11,484 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6212645486001888 [2020-10-16 05:13:11,484 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 1975 transitions. [2020-10-16 05:13:11,484 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 1975 transitions. [2020-10-16 05:13:11,485 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 05:13:11,486 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 1975 transitions. [2020-10-16 05:13:11,489 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 12 states. [2020-10-16 05:13:11,494 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 12 states. [2020-10-16 05:13:11,494 INFO L81 ComplementDD]: Finished complementDD. Result 12 states. [2020-10-16 05:13:11,495 INFO L185 Difference]: Start difference. First operand has 74 places, 125 transitions, 943 flow. Second operand 11 states and 1975 transitions. [2020-10-16 05:13:11,495 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 84 places, 252 transitions, 2372 flow [2020-10-16 05:13:11,534 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 05:13:11,540 INFO L241 Difference]: Finished difference. Result has 91 places, 180 transitions, 1726 flow [2020-10-16 05:13:11,541 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 05:13:11,541 INFO L342 CegarLoopForPetriNet]: 37 programPoint places, 54 predicate places. [2020-10-16 05:13:11,541 INFO L481 AbstractCegarLoop]: Abstraction has has 91 places, 180 transitions, 1726 flow [2020-10-16 05:13:11,541 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-16 05:13:11,541 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 05:13:11,541 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 05:13:11,541 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-10-16 05:13:11,542 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 05:13:11,542 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 05:13:11,542 INFO L82 PathProgramCache]: Analyzing trace with hash 1832299914, now seen corresponding path program 2 times [2020-10-16 05:13:11,542 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 05:13:11,542 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [279876531] [2020-10-16 05:13:11,543 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 05:13:11,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 05:13:11,623 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 05:13:11,624 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [279876531] [2020-10-16 05:13:11,624 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 05:13:11,624 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-16 05:13:11,624 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [60555078] [2020-10-16 05:13:11,624 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-16 05:13:11,625 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 05:13:11,625 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-16 05:13:11,625 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-10-16 05:13:11,627 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 170 out of 289 [2020-10-16 05:13:11,628 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 91 places, 180 transitions, 1726 flow. Second operand 8 states. [2020-10-16 05:13:11,628 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 05:13:11,628 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 170 of 289 [2020-10-16 05:13:11,628 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 05:13:12,307 INFO L129 PetriNetUnfolder]: 1254/2213 cut-off events. [2020-10-16 05:13:12,308 INFO L130 PetriNetUnfolder]: For 10910/15505 co-relation queries the response was YES. [2020-10-16 05:13:12,326 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 05:13:12,352 INFO L132 encePairwiseOnDemand]: 277/289 looper letters, 136 selfloop transitions, 105 changer transitions 0/253 dead transitions. [2020-10-16 05:13:12,353 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 103 places, 253 transitions, 2727 flow [2020-10-16 05:13:12,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-10-16 05:13:12,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-10-16 05:13:12,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 2335 transitions. [2020-10-16 05:13:12,360 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6215065211605004 [2020-10-16 05:13:12,361 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 2335 transitions. [2020-10-16 05:13:12,361 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 2335 transitions. [2020-10-16 05:13:12,363 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 05:13:12,363 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 2335 transitions. [2020-10-16 05:13:12,368 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 14 states. [2020-10-16 05:13:12,374 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 14 states. [2020-10-16 05:13:12,374 INFO L81 ComplementDD]: Finished complementDD. Result 14 states. [2020-10-16 05:13:12,374 INFO L185 Difference]: Start difference. First operand has 91 places, 180 transitions, 1726 flow. Second operand 13 states and 2335 transitions. [2020-10-16 05:13:12,375 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 103 places, 253 transitions, 2727 flow [2020-10-16 05:13:12,521 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 05:13:12,525 INFO L241 Difference]: Finished difference. Result has 106 places, 186 transitions, 2059 flow [2020-10-16 05:13:12,526 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 05:13:12,526 INFO L342 CegarLoopForPetriNet]: 37 programPoint places, 69 predicate places. [2020-10-16 05:13:12,526 INFO L481 AbstractCegarLoop]: Abstraction has has 106 places, 186 transitions, 2059 flow [2020-10-16 05:13:12,526 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-16 05:13:12,526 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 05:13:12,526 INFO L255 CegarLoopForPetriNet]: trace histogram [4, 3, 3, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 05:13:12,526 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-10-16 05:13:12,527 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 05:13:12,527 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 05:13:12,527 INFO L82 PathProgramCache]: Analyzing trace with hash -1572732191, now seen corresponding path program 1 times [2020-10-16 05:13:12,527 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 05:13:12,527 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1622489574] [2020-10-16 05:13:12,528 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 05:13:12,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 05:13:12,538 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 05:13:12,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 05:13:12,545 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 05:13:12,551 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-16 05:13:12,551 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-10-16 05:13:12,552 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-10-16 05:13:12,552 WARN L371 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-16 05:13:12,553 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2020-10-16 05:13:12,566 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,566 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,566 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,566 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,566 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,566 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,567 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,567 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,567 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,567 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,567 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,567 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,567 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,568 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,568 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,568 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,568 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,568 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,568 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,569 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,569 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,569 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,569 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,569 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,569 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,569 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,569 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,570 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,570 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,570 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,570 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,570 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,570 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,570 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,571 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,571 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,571 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,571 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,571 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,571 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,572 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,572 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,572 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,572 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,572 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,572 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,572 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,573 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,573 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,573 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,573 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,573 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,573 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,573 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,574 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,574 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,574 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,574 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,574 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,574 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,574 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,575 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,575 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,575 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,575 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,575 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,575 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,575 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,576 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,576 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,576 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,576 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,576 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,576 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,576 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,576 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,577 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,577 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,577 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,577 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,577 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,577 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,578 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,578 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,578 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,578 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,578 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,578 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,579 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,579 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,579 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,579 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,579 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,580 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,580 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,580 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,580 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,580 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,580 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,580 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,580 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,581 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,581 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,581 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,581 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,581 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,581 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,581 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,582 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,582 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,582 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,582 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,582 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,582 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,582 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,583 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,583 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,583 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,583 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,583 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,583 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,583 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,584 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,584 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,584 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,584 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,584 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,584 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,584 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,584 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,585 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,585 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,585 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,585 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,585 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,585 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,586 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,586 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,586 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,586 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,586 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,586 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,586 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,586 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,587 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,587 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,587 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,587 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,587 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,587 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,587 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,587 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,588 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,588 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,588 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,588 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,588 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,588 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,588 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,589 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,589 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,589 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,589 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,589 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,590 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,590 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,590 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,590 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,590 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,590 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,595 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,595 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,596 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,596 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,596 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,596 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,596 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,596 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,596 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,597 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,598 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,598 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,598 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,598 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,598 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,598 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,598 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,599 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,599 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,599 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,600 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,600 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,600 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,600 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,600 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,600 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,601 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,601 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,601 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,601 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,602 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,602 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,602 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,602 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,602 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,603 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,603 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,604 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,604 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,604 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,604 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,604 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,605 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,605 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,606 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,606 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,606 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,606 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,606 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,606 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,606 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,607 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,608 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,608 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,608 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,608 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,608 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,608 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:12,609 INFO L253 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2020-10-16 05:13:12,609 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-16 05:13:12,610 INFO L378 AbstractCegarLoop]: Hoare is false [2020-10-16 05:13:12,610 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-16 05:13:12,610 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-16 05:13:12,610 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-16 05:13:12,610 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-16 05:13:12,610 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-16 05:13:12,610 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-16 05:13:12,612 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 190 places, 189 transitions, 442 flow [2020-10-16 05:13:12,631 INFO L129 PetriNetUnfolder]: 18/194 cut-off events. [2020-10-16 05:13:12,631 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2020-10-16 05:13:12,633 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 05:13:12,633 INFO L82 GeneralOperation]: Start removeDead. Operand has 190 places, 189 transitions, 442 flow [2020-10-16 05:13:12,635 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 144 places, 146 transitions, 327 flow [2020-10-16 05:13:12,635 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-16 05:13:12,635 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 144 places, 146 transitions, 327 flow [2020-10-16 05:13:12,635 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 144 places, 146 transitions, 327 flow [2020-10-16 05:13:12,636 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 144 places, 146 transitions, 327 flow [2020-10-16 05:13:12,652 INFO L129 PetriNetUnfolder]: 18/194 cut-off events. [2020-10-16 05:13:12,652 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2020-10-16 05:13:12,654 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 05:13:12,667 INFO L117 LiptonReduction]: Number of co-enabled transitions 12904 [2020-10-16 05:13:14,288 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:14,289 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:14,292 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:14,292 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:15,158 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:15,159 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:15,161 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:15,162 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:15,337 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:15,338 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:15,342 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:15,342 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:15,556 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 7, 1] term [2020-10-16 05:13:15,557 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:15,566 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 7, 1] term [2020-10-16 05:13:15,567 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:15,803 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 40 [2020-10-16 05:13:15,952 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 7, 1] term [2020-10-16 05:13:15,953 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:15,958 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 7, 1] term [2020-10-16 05:13:15,959 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:15,966 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 6, 1] term [2020-10-16 05:13:15,967 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:15,972 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 6, 1] term [2020-10-16 05:13:15,972 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:16,262 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 7, 1] term [2020-10-16 05:13:16,263 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:16,268 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 7, 1] term [2020-10-16 05:13:16,269 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:16,722 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 7, 1] term [2020-10-16 05:13:16,723 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:16,727 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 7, 1] term [2020-10-16 05:13:16,727 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:16,746 INFO L132 LiptonReduction]: Checked pairs total: 19490 [2020-10-16 05:13:16,746 INFO L134 LiptonReduction]: Total number of compositions: 181 [2020-10-16 05:13:16,746 INFO L182 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 4111 [2020-10-16 05:13:16,749 INFO L129 PetriNetUnfolder]: 2/16 cut-off events. [2020-10-16 05:13:16,749 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 05:13:16,749 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 05:13:16,749 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2020-10-16 05:13:16,750 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 05:13:16,750 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 05:13:16,750 INFO L82 PathProgramCache]: Analyzing trace with hash 965844357, now seen corresponding path program 1 times [2020-10-16 05:13:16,750 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 05:13:16,750 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1465831859] [2020-10-16 05:13:16,750 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 05:13:16,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 05:13:16,773 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 05:13:16,774 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1465831859] [2020-10-16 05:13:16,774 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 05:13:16,774 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2020-10-16 05:13:16,774 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [991566504] [2020-10-16 05:13:16,775 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-16 05:13:16,775 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 05:13:16,775 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-16 05:13:16,775 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-16 05:13:16,777 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 292 out of 370 [2020-10-16 05:13:16,778 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 44 places, 37 transitions, 109 flow. Second operand 3 states. [2020-10-16 05:13:16,778 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 05:13:16,778 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 292 of 370 [2020-10-16 05:13:16,779 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 05:13:16,909 INFO L129 PetriNetUnfolder]: 183/457 cut-off events. [2020-10-16 05:13:16,909 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2020-10-16 05:13:16,912 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 05:13:16,914 INFO L132 encePairwiseOnDemand]: 359/370 looper letters, 8 selfloop transitions, 6 changer transitions 0/40 dead transitions. [2020-10-16 05:13:16,914 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 46 places, 40 transitions, 143 flow [2020-10-16 05:13:16,914 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-16 05:13:16,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-10-16 05:13:16,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 895 transitions. [2020-10-16 05:13:16,916 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.8063063063063063 [2020-10-16 05:13:16,916 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 895 transitions. [2020-10-16 05:13:16,917 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 895 transitions. [2020-10-16 05:13:16,917 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 05:13:16,917 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 895 transitions. [2020-10-16 05:13:16,919 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 4 states. [2020-10-16 05:13:16,921 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 4 states. [2020-10-16 05:13:16,921 INFO L81 ComplementDD]: Finished complementDD. Result 4 states. [2020-10-16 05:13:16,921 INFO L185 Difference]: Start difference. First operand has 44 places, 37 transitions, 109 flow. Second operand 3 states and 895 transitions. [2020-10-16 05:13:16,921 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 46 places, 40 transitions, 143 flow [2020-10-16 05:13:16,922 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 05:13:16,923 INFO L241 Difference]: Finished difference. Result has 47 places, 40 transitions, 142 flow [2020-10-16 05:13:16,923 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 05:13:16,923 INFO L342 CegarLoopForPetriNet]: 44 programPoint places, 3 predicate places. [2020-10-16 05:13:16,924 INFO L481 AbstractCegarLoop]: Abstraction has has 47 places, 40 transitions, 142 flow [2020-10-16 05:13:16,924 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-16 05:13:16,924 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 05:13:16,924 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 05:13:16,924 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-10-16 05:13:16,924 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 05:13:16,924 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 05:13:16,925 INFO L82 PathProgramCache]: Analyzing trace with hash 1935054433, now seen corresponding path program 1 times [2020-10-16 05:13:16,925 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 05:13:16,925 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [787366811] [2020-10-16 05:13:16,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 05:13:16,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 05:13:16,975 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 05:13:16,976 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [787366811] [2020-10-16 05:13:16,976 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 05:13:16,976 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-10-16 05:13:16,977 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [982912187] [2020-10-16 05:13:16,977 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-16 05:13:16,977 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 05:13:16,977 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-16 05:13:16,977 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-10-16 05:13:16,979 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 221 out of 370 [2020-10-16 05:13:16,980 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 47 places, 40 transitions, 142 flow. Second operand 7 states. [2020-10-16 05:13:16,980 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 05:13:16,980 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 221 of 370 [2020-10-16 05:13:16,980 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 05:13:18,194 INFO L129 PetriNetUnfolder]: 4377/6541 cut-off events. [2020-10-16 05:13:18,195 INFO L130 PetriNetUnfolder]: For 3684/10848 co-relation queries the response was YES. [2020-10-16 05:13:18,225 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 05:13:18,271 INFO L132 encePairwiseOnDemand]: 350/370 looper letters, 83 selfloop transitions, 45 changer transitions 0/142 dead transitions. [2020-10-16 05:13:18,271 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 58 places, 142 transitions, 608 flow [2020-10-16 05:13:18,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-10-16 05:13:18,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-10-16 05:13:18,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 2818 transitions. [2020-10-16 05:13:18,279 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6346846846846846 [2020-10-16 05:13:18,279 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 2818 transitions. [2020-10-16 05:13:18,279 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 2818 transitions. [2020-10-16 05:13:18,281 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 05:13:18,282 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 2818 transitions. [2020-10-16 05:13:18,287 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 13 states. [2020-10-16 05:13:18,293 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 13 states. [2020-10-16 05:13:18,294 INFO L81 ComplementDD]: Finished complementDD. Result 13 states. [2020-10-16 05:13:18,294 INFO L185 Difference]: Start difference. First operand has 47 places, 40 transitions, 142 flow. Second operand 12 states and 2818 transitions. [2020-10-16 05:13:18,294 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 58 places, 142 transitions, 608 flow [2020-10-16 05:13:18,301 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 05:13:18,303 INFO L241 Difference]: Finished difference. Result has 67 places, 82 transitions, 542 flow [2020-10-16 05:13:18,303 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 05:13:18,303 INFO L342 CegarLoopForPetriNet]: 44 programPoint places, 23 predicate places. [2020-10-16 05:13:18,303 INFO L481 AbstractCegarLoop]: Abstraction has has 67 places, 82 transitions, 542 flow [2020-10-16 05:13:18,303 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-16 05:13:18,304 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 05:13:18,304 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 05:13:18,304 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-10-16 05:13:18,304 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 05:13:18,304 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 05:13:18,304 INFO L82 PathProgramCache]: Analyzing trace with hash -1305795615, now seen corresponding path program 2 times [2020-10-16 05:13:18,305 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 05:13:18,305 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [917022454] [2020-10-16 05:13:18,305 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 05:13:18,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 05:13:18,360 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 05:13:18,361 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [917022454] [2020-10-16 05:13:18,361 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 05:13:18,361 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-16 05:13:18,361 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1598238992] [2020-10-16 05:13:18,362 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-16 05:13:18,362 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 05:13:18,362 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-16 05:13:18,362 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-16 05:13:18,364 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 234 out of 370 [2020-10-16 05:13:18,365 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 67 places, 82 transitions, 542 flow. Second operand 5 states. [2020-10-16 05:13:18,365 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 05:13:18,365 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 234 of 370 [2020-10-16 05:13:18,365 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 05:13:19,331 INFO L129 PetriNetUnfolder]: 4479/6787 cut-off events. [2020-10-16 05:13:19,331 INFO L130 PetriNetUnfolder]: For 29524/150377 co-relation queries the response was YES. [2020-10-16 05:13:19,362 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 05:13:19,420 INFO L132 encePairwiseOnDemand]: 350/370 looper letters, 69 selfloop transitions, 33 changer transitions 0/118 dead transitions. [2020-10-16 05:13:19,420 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 69 places, 118 transitions, 1116 flow [2020-10-16 05:13:19,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-16 05:13:19,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-10-16 05:13:19,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1240 transitions. [2020-10-16 05:13:19,424 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6702702702702703 [2020-10-16 05:13:19,424 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 1240 transitions. [2020-10-16 05:13:19,424 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 1240 transitions. [2020-10-16 05:13:19,425 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 05:13:19,425 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 1240 transitions. [2020-10-16 05:13:19,427 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 6 states. [2020-10-16 05:13:19,430 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 6 states. [2020-10-16 05:13:19,430 INFO L81 ComplementDD]: Finished complementDD. Result 6 states. [2020-10-16 05:13:19,431 INFO L185 Difference]: Start difference. First operand has 67 places, 82 transitions, 542 flow. Second operand 5 states and 1240 transitions. [2020-10-16 05:13:19,431 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 69 places, 118 transitions, 1116 flow [2020-10-16 05:13:19,474 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 05:13:19,476 INFO L241 Difference]: Finished difference. Result has 68 places, 85 transitions, 648 flow [2020-10-16 05:13:19,476 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 05:13:19,477 INFO L342 CegarLoopForPetriNet]: 44 programPoint places, 24 predicate places. [2020-10-16 05:13:19,477 INFO L481 AbstractCegarLoop]: Abstraction has has 68 places, 85 transitions, 648 flow [2020-10-16 05:13:19,477 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-16 05:13:19,477 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 05:13:19,477 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 05:13:19,477 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2020-10-16 05:13:19,477 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 05:13:19,478 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 05:13:19,478 INFO L82 PathProgramCache]: Analyzing trace with hash 1926771100, now seen corresponding path program 1 times [2020-10-16 05:13:19,478 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 05:13:19,478 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [385278108] [2020-10-16 05:13:19,478 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 05:13:19,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 05:13:19,521 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 05:13:19,521 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [385278108] [2020-10-16 05:13:19,522 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 05:13:19,522 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-10-16 05:13:19,522 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1235549880] [2020-10-16 05:13:19,522 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-16 05:13:19,523 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 05:13:19,523 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-16 05:13:19,523 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-10-16 05:13:19,528 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 219 out of 370 [2020-10-16 05:13:19,529 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 68 places, 85 transitions, 648 flow. Second operand 7 states. [2020-10-16 05:13:19,529 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 05:13:19,529 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 219 of 370 [2020-10-16 05:13:19,529 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 05:13:20,998 INFO L129 PetriNetUnfolder]: 5704/9185 cut-off events. [2020-10-16 05:13:20,998 INFO L130 PetriNetUnfolder]: For 41827/93342 co-relation queries the response was YES. [2020-10-16 05:13:21,051 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 05:13:21,120 INFO L132 encePairwiseOnDemand]: 348/370 looper letters, 104 selfloop transitions, 78 changer transitions 0/196 dead transitions. [2020-10-16 05:13:21,120 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 79 places, 196 transitions, 1913 flow [2020-10-16 05:13:21,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-10-16 05:13:21,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-10-16 05:13:21,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 2759 transitions. [2020-10-16 05:13:21,127 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6213963963963964 [2020-10-16 05:13:21,127 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 2759 transitions. [2020-10-16 05:13:21,127 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 2759 transitions. [2020-10-16 05:13:21,129 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 05:13:21,129 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 2759 transitions. [2020-10-16 05:13:21,134 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 13 states. [2020-10-16 05:13:21,140 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 13 states. [2020-10-16 05:13:21,140 INFO L81 ComplementDD]: Finished complementDD. Result 13 states. [2020-10-16 05:13:21,140 INFO L185 Difference]: Start difference. First operand has 68 places, 85 transitions, 648 flow. Second operand 12 states and 2759 transitions. [2020-10-16 05:13:21,140 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 79 places, 196 transitions, 1913 flow [2020-10-16 05:13:21,202 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 05:13:21,206 INFO L241 Difference]: Finished difference. Result has 83 places, 138 transitions, 1381 flow [2020-10-16 05:13:21,206 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 05:13:21,206 INFO L342 CegarLoopForPetriNet]: 44 programPoint places, 39 predicate places. [2020-10-16 05:13:21,206 INFO L481 AbstractCegarLoop]: Abstraction has has 83 places, 138 transitions, 1381 flow [2020-10-16 05:13:21,206 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-16 05:13:21,207 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 05:13:21,207 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 05:13:21,207 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2020-10-16 05:13:21,207 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 05:13:21,207 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 05:13:21,207 INFO L82 PathProgramCache]: Analyzing trace with hash 2125113146, now seen corresponding path program 2 times [2020-10-16 05:13:21,208 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 05:13:21,208 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1775287052] [2020-10-16 05:13:21,208 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 05:13:21,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 05:13:21,256 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 05:13:21,257 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1775287052] [2020-10-16 05:13:21,257 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1123153457] [2020-10-16 05:13:21,257 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 05:13:21,334 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2020-10-16 05:13:21,335 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-10-16 05:13:21,337 INFO L263 TraceCheckSpWp]: Trace formula consists of 67 conjuncts, 3 conjunts are in the unsatisfiable core [2020-10-16 05:13:21,338 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-16 05:13:21,365 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:21,370 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 05:13:21,371 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-10-16 05:13:21,371 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 7 [2020-10-16 05:13:21,371 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [873922502] [2020-10-16 05:13:21,372 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-16 05:13:21,372 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 05:13:21,372 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-16 05:13:21,372 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-10-16 05:13:21,374 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 253 out of 370 [2020-10-16 05:13:21,375 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 83 places, 138 transitions, 1381 flow. Second operand 4 states. [2020-10-16 05:13:21,375 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 05:13:21,375 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 253 of 370 [2020-10-16 05:13:21,375 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 05:13:22,484 INFO L129 PetriNetUnfolder]: 4052/7441 cut-off events. [2020-10-16 05:13:22,484 INFO L130 PetriNetUnfolder]: For 50038/113120 co-relation queries the response was YES. [2020-10-16 05:13:22,545 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 05:13:22,605 INFO L132 encePairwiseOnDemand]: 366/370 looper letters, 77 selfloop transitions, 34 changer transitions 0/171 dead transitions. [2020-10-16 05:13:22,606 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 87 places, 171 transitions, 1874 flow [2020-10-16 05:13:22,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-16 05:13:22,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-10-16 05:13:22,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1301 transitions. [2020-10-16 05:13:22,609 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.7032432432432433 [2020-10-16 05:13:22,610 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 1301 transitions. [2020-10-16 05:13:22,610 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 1301 transitions. [2020-10-16 05:13:22,611 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 05:13:22,611 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 1301 transitions. [2020-10-16 05:13:22,613 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 6 states. [2020-10-16 05:13:22,616 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 6 states. [2020-10-16 05:13:22,616 INFO L81 ComplementDD]: Finished complementDD. Result 6 states. [2020-10-16 05:13:22,616 INFO L185 Difference]: Start difference. First operand has 83 places, 138 transitions, 1381 flow. Second operand 5 states and 1301 transitions. [2020-10-16 05:13:22,616 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 87 places, 171 transitions, 1874 flow [2020-10-16 05:13:22,890 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 05:13:22,893 INFO L241 Difference]: Finished difference. Result has 88 places, 148 transitions, 1497 flow [2020-10-16 05:13:22,894 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 05:13:22,894 INFO L342 CegarLoopForPetriNet]: 44 programPoint places, 44 predicate places. [2020-10-16 05:13:22,894 INFO L481 AbstractCegarLoop]: Abstraction has has 88 places, 148 transitions, 1497 flow [2020-10-16 05:13:22,894 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-16 05:13:22,894 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 05:13:22,895 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 05:13:23,108 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2020-10-16 05:13:23,109 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 05:13:23,109 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 05:13:23,110 INFO L82 PathProgramCache]: Analyzing trace with hash -1506200724, now seen corresponding path program 1 times [2020-10-16 05:13:23,110 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 05:13:23,111 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1780701522] [2020-10-16 05:13:23,111 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 05:13:23,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 05:13:23,209 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 05:13:23,209 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1780701522] [2020-10-16 05:13:23,209 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1114862999] [2020-10-16 05:13:23,210 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 05:13:23,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 05:13:23,293 INFO L263 TraceCheckSpWp]: Trace formula consists of 103 conjuncts, 16 conjunts are in the unsatisfiable core [2020-10-16 05:13:23,294 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-16 05:13:23,327 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:23,330 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 05:13:23,331 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-10-16 05:13:23,331 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 7 [2020-10-16 05:13:23,331 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [128355207] [2020-10-16 05:13:23,331 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-16 05:13:23,332 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 05:13:23,332 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-16 05:13:23,332 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2020-10-16 05:13:23,334 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 234 out of 370 [2020-10-16 05:13:23,335 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 88 places, 148 transitions, 1497 flow. Second operand 7 states. [2020-10-16 05:13:23,335 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 05:13:23,335 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 234 of 370 [2020-10-16 05:13:23,335 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 05:13:25,231 INFO L129 PetriNetUnfolder]: 4801/7984 cut-off events. [2020-10-16 05:13:25,231 INFO L130 PetriNetUnfolder]: For 64002/111821 co-relation queries the response was YES. [2020-10-16 05:13:25,281 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 05:13:25,324 INFO L132 encePairwiseOnDemand]: 350/370 looper letters, 76 selfloop transitions, 128 changer transitions 0/225 dead transitions. [2020-10-16 05:13:25,324 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 95 places, 225 transitions, 2694 flow [2020-10-16 05:13:25,325 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-10-16 05:13:25,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-10-16 05:13:25,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1981 transitions. [2020-10-16 05:13:25,327 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6692567567567568 [2020-10-16 05:13:25,327 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 1981 transitions. [2020-10-16 05:13:25,327 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 1981 transitions. [2020-10-16 05:13:25,328 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 05:13:25,328 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 1981 transitions. [2020-10-16 05:13:25,330 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 9 states. [2020-10-16 05:13:25,334 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 9 states. [2020-10-16 05:13:25,334 INFO L81 ComplementDD]: Finished complementDD. Result 9 states. [2020-10-16 05:13:25,334 INFO L185 Difference]: Start difference. First operand has 88 places, 148 transitions, 1497 flow. Second operand 8 states and 1981 transitions. [2020-10-16 05:13:25,334 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 95 places, 225 transitions, 2694 flow [2020-10-16 05:13:25,456 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 05:13:25,460 INFO L241 Difference]: Finished difference. Result has 98 places, 194 transitions, 2493 flow [2020-10-16 05:13:25,460 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 05:13:25,461 INFO L342 CegarLoopForPetriNet]: 44 programPoint places, 54 predicate places. [2020-10-16 05:13:25,461 INFO L481 AbstractCegarLoop]: Abstraction has has 98 places, 194 transitions, 2493 flow [2020-10-16 05:13:25,461 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-16 05:13:25,461 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 05:13:25,461 INFO L255 CegarLoopForPetriNet]: trace histogram [5, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 05:13:25,671 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2020-10-16 05:13:25,672 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 05:13:25,672 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 05:13:25,672 INFO L82 PathProgramCache]: Analyzing trace with hash -1764185368, now seen corresponding path program 1 times [2020-10-16 05:13:25,673 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 05:13:25,673 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1961002435] [2020-10-16 05:13:25,673 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 05:13:25,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 05:13:25,698 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 05:13:25,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 05:13:25,714 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 05:13:25,724 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-16 05:13:25,724 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-10-16 05:13:25,724 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2020-10-16 05:13:25,725 WARN L371 ceAbstractionStarter]: 4 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-16 05:13:25,725 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 5 thread instances. [2020-10-16 05:13:25,744 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,744 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,745 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,745 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,745 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,745 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,745 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,745 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,745 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,745 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,746 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,746 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,746 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,746 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,746 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,746 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,746 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,747 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,747 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,747 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,747 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,747 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,747 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,747 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,747 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,747 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,748 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,748 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,748 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,748 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,748 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,748 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,748 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,748 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,749 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,749 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,749 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,749 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,749 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,749 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,749 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,749 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,749 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,749 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,749 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,749 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,750 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,750 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,750 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,750 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,750 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,750 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,750 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,750 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,750 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,750 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,750 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,750 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,751 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,751 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,751 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,751 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,751 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,751 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,751 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,751 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,751 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,751 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,751 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,751 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,752 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,752 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,752 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,752 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,752 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,752 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,752 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,752 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,752 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,752 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,752 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,753 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,753 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,753 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,753 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,753 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,753 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,753 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,753 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,753 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,753 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,753 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,753 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,754 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,754 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,754 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,754 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,754 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,754 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,754 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,754 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,755 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,755 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,755 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,755 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,755 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,755 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,755 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,755 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,756 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,756 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,756 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,756 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,756 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,756 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,756 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,757 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,757 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,757 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,757 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,757 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,757 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,758 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,758 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,758 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,758 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,758 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,758 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,758 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,758 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,759 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,759 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,759 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,759 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,759 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,759 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,759 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,759 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,760 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,760 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,760 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,760 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,760 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,760 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,760 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,760 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,761 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,761 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,761 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,761 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,761 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,761 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,761 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,761 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,762 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,762 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,762 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,762 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,762 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,762 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,762 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,763 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,763 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,763 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,763 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,763 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,763 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,763 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,763 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,763 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,763 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,763 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,763 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,764 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,764 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,764 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,764 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,764 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,764 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,764 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,764 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,764 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,764 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,764 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,765 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,765 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,765 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,765 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,765 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,765 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,765 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,765 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,765 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,765 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,765 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,765 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,766 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,766 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,766 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,766 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,766 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,766 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,766 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,766 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,766 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,767 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,767 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,767 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,767 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,767 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,768 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,768 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,768 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,768 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,768 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,768 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,768 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,769 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,769 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,769 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,769 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,770 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,770 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,770 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,770 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,770 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,770 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,770 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,770 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,770 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,771 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,771 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,771 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,771 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,772 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,772 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,772 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,772 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,772 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,772 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,773 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,773 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,773 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,773 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,773 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,774 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,774 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,774 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,774 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,774 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,775 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,775 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,775 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,775 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,775 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,775 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,775 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,777 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,777 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,777 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,777 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,777 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,777 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,777 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,778 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,778 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,778 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,778 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,778 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,778 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,778 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,896 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,896 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,896 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,896 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,897 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,897 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,897 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,898 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,898 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,898 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,898 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,898 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,898 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:13:25,898 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 05:13:25,899 INFO L253 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2020-10-16 05:13:25,899 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-16 05:13:25,899 INFO L378 AbstractCegarLoop]: Hoare is false [2020-10-16 05:13:25,900 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-16 05:13:25,900 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-16 05:13:25,900 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-16 05:13:25,900 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-16 05:13:25,900 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-16 05:13:25,900 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-16 05:13:25,903 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 229 places, 228 transitions, 546 flow [2020-10-16 05:13:25,921 INFO L129 PetriNetUnfolder]: 22/232 cut-off events. [2020-10-16 05:13:25,921 INFO L130 PetriNetUnfolder]: For 30/30 co-relation queries the response was YES. [2020-10-16 05:13:25,924 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 05:13:25,924 INFO L82 GeneralOperation]: Start removeDead. Operand has 229 places, 228 transitions, 546 flow [2020-10-16 05:13:25,926 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 168 places, 171 transitions, 390 flow [2020-10-16 05:13:25,926 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-16 05:13:25,926 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 168 places, 171 transitions, 390 flow [2020-10-16 05:13:25,927 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 168 places, 171 transitions, 390 flow [2020-10-16 05:13:25,927 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 168 places, 171 transitions, 390 flow [2020-10-16 05:13:25,949 INFO L129 PetriNetUnfolder]: 22/232 cut-off events. [2020-10-16 05:13:25,949 INFO L130 PetriNetUnfolder]: For 30/30 co-relation queries the response was YES. [2020-10-16 05:13:25,952 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 05:13:25,971 INFO L117 LiptonReduction]: Number of co-enabled transitions 19026 [2020-10-16 05:13:26,138 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:26,139 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:26,143 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:26,143 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:26,155 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:26,156 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:26,159 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:26,160 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:26,238 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:26,238 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:26,240 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:26,241 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:26,291 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:26,292 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:26,298 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:26,298 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:26,637 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:26,638 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:26,642 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:26,642 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:28,468 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:28,468 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:28,471 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:28,471 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:28,474 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:28,474 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:28,477 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:28,477 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:28,486 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:28,486 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:28,489 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:28,489 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:28,498 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:28,498 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:28,501 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:28,501 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:28,905 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:28,905 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:28,907 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:28,908 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:28,911 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:28,912 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:28,915 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:28,916 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:28,920 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:28,920 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:28,923 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:28,923 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:28,926 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:28,927 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:28,935 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:28,936 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:28,959 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:28,960 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:28,962 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:28,963 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:28,967 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:28,968 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:28,971 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:28,971 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:28,975 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:28,976 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:28,979 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:28,979 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:28,984 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:28,984 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:28,986 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:28,986 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:28,997 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:28,998 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:29,000 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:29,000 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:29,003 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:29,003 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:29,005 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:29,006 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:29,009 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:29,009 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:29,012 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:29,012 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:29,037 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:29,038 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:29,040 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:29,041 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:29,044 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:29,044 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:29,047 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:29,048 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:29,051 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:29,052 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:29,055 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:29,055 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:29,058 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:29,059 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:29,061 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:29,061 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:29,287 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:29,287 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:29,292 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:29,292 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:29,295 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:29,295 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:29,299 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:29,299 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:29,314 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:29,315 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:29,318 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:29,319 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:29,389 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:29,389 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:29,392 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:29,392 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:29,399 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:29,399 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:29,402 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:29,402 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:29,406 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:29,407 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:29,410 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:29,411 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:29,873 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:29,873 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:29,876 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:29,876 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:29,879 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:29,879 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:29,881 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:29,882 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:29,886 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:29,887 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:29,889 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:13:29,889 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:13:29,987 INFO L132 LiptonReduction]: Checked pairs total: 27888 [2020-10-16 05:13:29,988 INFO L134 LiptonReduction]: Total number of compositions: 214 [2020-10-16 05:13:29,988 INFO L182 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 4062 [2020-10-16 05:13:29,991 INFO L129 PetriNetUnfolder]: 2/17 cut-off events. [2020-10-16 05:13:29,991 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 05:13:29,991 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 05:13:29,991 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2020-10-16 05:13:29,991 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 05:13:29,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 05:13:29,991 INFO L82 PathProgramCache]: Analyzing trace with hash 1006176645, now seen corresponding path program 1 times [2020-10-16 05:13:29,992 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 05:13:29,992 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1709898161] [2020-10-16 05:13:29,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 05:13:29,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 05:13:30,008 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 05:13:30,008 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1709898161] [2020-10-16 05:13:30,009 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 05:13:30,009 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2020-10-16 05:13:30,009 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1524783706] [2020-10-16 05:13:30,009 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-16 05:13:30,009 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 05:13:30,009 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-16 05:13:30,010 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-16 05:13:30,011 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 359 out of 442 [2020-10-16 05:13:30,012 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 51 places, 43 transitions, 134 flow. Second operand 3 states. [2020-10-16 05:13:30,012 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 05:13:30,012 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 359 of 442 [2020-10-16 05:13:30,012 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 05:13:30,172 INFO L129 PetriNetUnfolder]: 751/1547 cut-off events. [2020-10-16 05:13:30,172 INFO L130 PetriNetUnfolder]: For 30/30 co-relation queries the response was YES. [2020-10-16 05:13:30,181 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 05:13:30,190 INFO L132 encePairwiseOnDemand]: 430/442 looper letters, 11 selfloop transitions, 6 changer transitions 0/47 dead transitions. [2020-10-16 05:13:30,190 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 53 places, 47 transitions, 176 flow [2020-10-16 05:13:30,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-16 05:13:30,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-10-16 05:13:30,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1100 transitions. [2020-10-16 05:13:30,192 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.8295625942684767 [2020-10-16 05:13:30,192 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 1100 transitions. [2020-10-16 05:13:30,193 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 1100 transitions. [2020-10-16 05:13:30,193 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 05:13:30,193 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1100 transitions. [2020-10-16 05:13:30,194 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 4 states. [2020-10-16 05:13:30,196 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 4 states. [2020-10-16 05:13:30,196 INFO L81 ComplementDD]: Finished complementDD. Result 4 states. [2020-10-16 05:13:30,196 INFO L185 Difference]: Start difference. First operand has 51 places, 43 transitions, 134 flow. Second operand 3 states and 1100 transitions. [2020-10-16 05:13:30,197 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 53 places, 47 transitions, 176 flow [2020-10-16 05:13:30,197 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 05:13:30,198 INFO L241 Difference]: Finished difference. Result has 54 places, 46 transitions, 161 flow [2020-10-16 05:13:30,198 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 05:13:30,199 INFO L342 CegarLoopForPetriNet]: 51 programPoint places, 3 predicate places. [2020-10-16 05:13:30,199 INFO L481 AbstractCegarLoop]: Abstraction has has 54 places, 46 transitions, 161 flow [2020-10-16 05:13:30,199 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-16 05:13:30,199 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 05:13:30,199 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 05:13:30,199 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2020-10-16 05:13:30,199 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 05:13:30,199 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 05:13:30,200 INFO L82 PathProgramCache]: Analyzing trace with hash 413704588, now seen corresponding path program 1 times [2020-10-16 05:13:30,200 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 05:13:30,200 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2005274913] [2020-10-16 05:13:30,200 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 05:13:30,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 05:13:30,251 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 05:13:30,251 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2005274913] [2020-10-16 05:13:30,251 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 05:13:30,252 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-10-16 05:13:30,252 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [500284668] [2020-10-16 05:13:30,252 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-16 05:13:30,252 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 05:13:30,252 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-16 05:13:30,253 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-10-16 05:13:30,255 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 287 out of 442 [2020-10-16 05:13:30,256 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 54 places, 46 transitions, 161 flow. Second operand 6 states. [2020-10-16 05:13:30,256 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 05:13:30,256 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 287 of 442 [2020-10-16 05:13:30,256 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 05:13:30,554 WARN L193 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 11 [2020-10-16 05:13:39,417 INFO L129 PetriNetUnfolder]: 52509/68066 cut-off events. [2020-10-16 05:13:39,417 INFO L130 PetriNetUnfolder]: For 17208/313980 co-relation queries the response was YES. [2020-10-16 05:13:39,737 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 05:13:40,027 INFO L132 encePairwiseOnDemand]: 418/442 looper letters, 103 selfloop transitions, 67 changer transitions 0/187 dead transitions. [2020-10-16 05:13:40,027 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 63 places, 187 transitions, 847 flow [2020-10-16 05:13:40,027 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-10-16 05:13:40,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-10-16 05:13:40,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 3060 transitions. [2020-10-16 05:13:40,030 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6923076923076923 [2020-10-16 05:13:40,030 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 3060 transitions. [2020-10-16 05:13:40,030 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 3060 transitions. [2020-10-16 05:13:40,031 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 05:13:40,031 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 3060 transitions. [2020-10-16 05:13:40,033 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 11 states. [2020-10-16 05:13:40,038 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 11 states. [2020-10-16 05:13:40,038 INFO L81 ComplementDD]: Finished complementDD. Result 11 states. [2020-10-16 05:13:40,038 INFO L185 Difference]: Start difference. First operand has 54 places, 46 transitions, 161 flow. Second operand 10 states and 3060 transitions. [2020-10-16 05:13:40,038 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 63 places, 187 transitions, 847 flow [2020-10-16 05:13:40,271 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 05:13:40,273 INFO L241 Difference]: Finished difference. Result has 68 places, 117 transitions, 674 flow [2020-10-16 05:13:40,274 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 05:13:40,274 INFO L342 CegarLoopForPetriNet]: 51 programPoint places, 17 predicate places. [2020-10-16 05:13:40,274 INFO L481 AbstractCegarLoop]: Abstraction has has 68 places, 117 transitions, 674 flow [2020-10-16 05:13:40,274 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-16 05:13:40,274 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 05:13:40,275 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 05:13:40,275 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2020-10-16 05:13:40,275 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 05:13:40,275 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 05:13:40,275 INFO L82 PathProgramCache]: Analyzing trace with hash 1059556278, now seen corresponding path program 2 times [2020-10-16 05:13:40,275 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 05:13:40,276 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1953278248] [2020-10-16 05:13:40,276 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 05:13:40,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 05:13:40,303 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 05:13:40,304 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1953278248] [2020-10-16 05:13:40,304 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 05:13:40,304 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-16 05:13:40,304 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [130641601] [2020-10-16 05:13:40,304 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-16 05:13:40,305 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 05:13:40,305 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-16 05:13:40,305 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-16 05:13:40,307 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 283 out of 442 [2020-10-16 05:13:40,308 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 68 places, 117 transitions, 674 flow. Second operand 5 states. [2020-10-16 05:13:40,308 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 05:13:40,308 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 283 of 442 [2020-10-16 05:13:40,308 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 05:13:44,938 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 05:13:44,938 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 05:13:44,939 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:13:44,939 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 05:13:44,939 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 05:13:45,149 INFO L129 PetriNetUnfolder]: 25919/39302 cut-off events. [2020-10-16 05:13:45,149 INFO L130 PetriNetUnfolder]: For 111729/914039 co-relation queries the response was YES. [2020-10-16 05:13:45,467 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 05:13:45,709 INFO L132 encePairwiseOnDemand]: 431/442 looper letters, 87 selfloop transitions, 26 changer transitions 0/164 dead transitions. [2020-10-16 05:13:45,709 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 72 places, 164 transitions, 1276 flow [2020-10-16 05:13:45,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-10-16 05:13:45,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-10-16 05:13:45,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 2084 transitions. [2020-10-16 05:13:45,712 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6735617323852618 [2020-10-16 05:13:45,712 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 2084 transitions. [2020-10-16 05:13:45,712 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 2084 transitions. [2020-10-16 05:13:45,713 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 05:13:45,713 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 2084 transitions. [2020-10-16 05:13:45,716 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 8 states. [2020-10-16 05:13:45,718 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 8 states. [2020-10-16 05:13:45,719 INFO L81 ComplementDD]: Finished complementDD. Result 8 states. [2020-10-16 05:13:45,719 INFO L185 Difference]: Start difference. First operand has 68 places, 117 transitions, 674 flow. Second operand 7 states and 2084 transitions. [2020-10-16 05:13:45,719 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 72 places, 164 transitions, 1276 flow [2020-10-16 05:13:47,317 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 05:13:47,319 INFO L241 Difference]: Finished difference. Result has 76 places, 107 transitions, 754 flow [2020-10-16 05:13:47,319 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 05:13:47,319 INFO L342 CegarLoopForPetriNet]: 51 programPoint places, 25 predicate places. [2020-10-16 05:13:47,319 INFO L481 AbstractCegarLoop]: Abstraction has has 76 places, 107 transitions, 754 flow [2020-10-16 05:13:47,319 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-16 05:13:47,319 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 05:13:47,319 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 05:13:47,320 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2020-10-16 05:13:47,320 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 05:13:47,320 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 05:13:47,320 INFO L82 PathProgramCache]: Analyzing trace with hash -455875137, now seen corresponding path program 1 times [2020-10-16 05:13:47,320 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 05:13:47,320 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1919118954] [2020-10-16 05:13:47,321 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 05:13:47,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 05:13:47,347 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 05:13:47,347 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1919118954] [2020-10-16 05:13:47,347 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 05:13:47,347 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-16 05:13:47,347 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [911945056] [2020-10-16 05:13:47,348 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-16 05:13:47,348 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 05:13:47,348 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-16 05:13:47,348 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-16 05:13:47,350 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 282 out of 442 [2020-10-16 05:13:47,351 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 76 places, 107 transitions, 754 flow. Second operand 5 states. [2020-10-16 05:13:47,351 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 05:13:47,351 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 282 of 442 [2020-10-16 05:13:47,351 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 05:13:54,404 INFO L129 PetriNetUnfolder]: 33190/52266 cut-off events. [2020-10-16 05:13:54,404 INFO L130 PetriNetUnfolder]: For 193507/870212 co-relation queries the response was YES. [2020-10-16 05:13:54,827 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 05:13:58,597 INFO L132 encePairwiseOnDemand]: 431/442 looper letters, 107 selfloop transitions, 46 changer transitions 0/206 dead transitions. [2020-10-16 05:13:58,597 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 82 places, 206 transitions, 1926 flow [2020-10-16 05:13:58,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-10-16 05:13:58,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-10-16 05:13:58,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 2067 transitions. [2020-10-16 05:13:58,599 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6680672268907563 [2020-10-16 05:13:58,600 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 2067 transitions. [2020-10-16 05:13:58,600 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 2067 transitions. [2020-10-16 05:13:58,600 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 05:13:58,600 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 2067 transitions. [2020-10-16 05:13:58,602 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 8 states. [2020-10-16 05:13:58,604 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 8 states. [2020-10-16 05:13:58,604 INFO L81 ComplementDD]: Finished complementDD. Result 8 states. [2020-10-16 05:13:58,604 INFO L185 Difference]: Start difference. First operand has 76 places, 107 transitions, 754 flow. Second operand 7 states and 2067 transitions. [2020-10-16 05:13:58,604 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 82 places, 206 transitions, 1926 flow [2020-10-16 05:14:02,641 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 05:14:02,644 INFO L241 Difference]: Finished difference. Result has 86 places, 143 transitions, 1305 flow [2020-10-16 05:14:02,644 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 05:14:02,644 INFO L342 CegarLoopForPetriNet]: 51 programPoint places, 35 predicate places. [2020-10-16 05:14:02,644 INFO L481 AbstractCegarLoop]: Abstraction has has 86 places, 143 transitions, 1305 flow [2020-10-16 05:14:02,644 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-16 05:14:02,644 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 05:14:02,644 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 05:14:02,644 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2020-10-16 05:14:02,645 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 05:14:02,645 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 05:14:02,645 INFO L82 PathProgramCache]: Analyzing trace with hash 1663862630, now seen corresponding path program 1 times [2020-10-16 05:14:02,645 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 05:14:02,645 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [274980459] [2020-10-16 05:14:02,645 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 05:14:02,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 05:14:02,710 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 05:14:02,711 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [274980459] [2020-10-16 05:14:02,711 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1520118659] [2020-10-16 05:14:02,711 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 05:14:02,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 05:14:02,797 INFO L263 TraceCheckSpWp]: Trace formula consists of 103 conjuncts, 16 conjunts are in the unsatisfiable core [2020-10-16 05:14:02,798 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-16 05:14:02,812 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:14:02,816 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 05:14:02,816 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-10-16 05:14:02,816 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 6 [2020-10-16 05:14:02,816 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [988622769] [2020-10-16 05:14:02,817 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-16 05:14:02,817 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 05:14:02,817 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-16 05:14:02,818 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2020-10-16 05:14:02,820 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 287 out of 442 [2020-10-16 05:14:02,821 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 86 places, 143 transitions, 1305 flow. Second operand 7 states. [2020-10-16 05:14:02,821 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 05:14:02,821 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 287 of 442 [2020-10-16 05:14:02,821 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 05:14:20,989 INFO L129 PetriNetUnfolder]: 68650/98103 cut-off events. [2020-10-16 05:14:20,989 INFO L130 PetriNetUnfolder]: For 468623/3438609 co-relation queries the response was YES. [2020-10-16 05:14:21,773 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 05:14:22,381 INFO L132 encePairwiseOnDemand]: 418/442 looper letters, 165 selfloop transitions, 212 changer transitions 0/398 dead transitions. [2020-10-16 05:14:22,381 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 96 places, 398 transitions, 4413 flow [2020-10-16 05:14:22,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-16 05:14:22,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-10-16 05:14:22,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 3340 transitions. [2020-10-16 05:14:22,385 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6869600987248046 [2020-10-16 05:14:22,385 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 3340 transitions. [2020-10-16 05:14:22,385 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 3340 transitions. [2020-10-16 05:14:22,386 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 05:14:22,386 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 3340 transitions. [2020-10-16 05:14:22,388 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 12 states. [2020-10-16 05:14:22,391 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 12 states. [2020-10-16 05:14:22,391 INFO L81 ComplementDD]: Finished complementDD. Result 12 states. [2020-10-16 05:14:22,391 INFO L185 Difference]: Start difference. First operand has 86 places, 143 transitions, 1305 flow. Second operand 11 states and 3340 transitions. [2020-10-16 05:14:22,391 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 96 places, 398 transitions, 4413 flow [2020-10-16 05:14:36,504 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 05:14:36,509 INFO L241 Difference]: Finished difference. Result has 102 places, 299 transitions, 3475 flow [2020-10-16 05:14:36,509 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 05:14:36,509 INFO L342 CegarLoopForPetriNet]: 51 programPoint places, 51 predicate places. [2020-10-16 05:14:36,509 INFO L481 AbstractCegarLoop]: Abstraction has has 102 places, 299 transitions, 3475 flow [2020-10-16 05:14:36,510 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-16 05:14:36,510 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 05:14:36,510 INFO L255 CegarLoopForPetriNet]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 05:14:36,715 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23 [2020-10-16 05:14:36,716 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 05:14:36,716 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 05:14:36,717 INFO L82 PathProgramCache]: Analyzing trace with hash 114316243, now seen corresponding path program 1 times [2020-10-16 05:14:36,717 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 05:14:36,717 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [646720788] [2020-10-16 05:14:36,717 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 05:14:36,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 05:14:36,759 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 05:14:36,759 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [646720788] [2020-10-16 05:14:36,759 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [363394269] [2020-10-16 05:14:36,760 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 05:14:36,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 05:14:36,841 INFO L263 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 3 conjunts are in the unsatisfiable core [2020-10-16 05:14:36,842 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-16 05:14:36,854 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:14:36,862 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 05:14:36,863 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-10-16 05:14:36,863 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 6 [2020-10-16 05:14:36,863 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1346713832] [2020-10-16 05:14:36,864 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-16 05:14:36,864 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 05:14:36,865 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-16 05:14:36,866 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-10-16 05:14:36,867 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 316 out of 442 [2020-10-16 05:14:36,868 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 102 places, 299 transitions, 3475 flow. Second operand 4 states. [2020-10-16 05:14:36,868 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 05:14:36,868 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 316 of 442 [2020-10-16 05:14:36,868 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 05:14:42,432 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 05:14:42,432 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 05:14:42,432 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 05:14:42,432 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 05:14:42,432 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 05:14:43,336 INFO L382 tUnfolder$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 05:14:43,336 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 05:14:43,336 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:43,337 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:43,337 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 05:14:43,337 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 05:14:43,337 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 05:14:43,337 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:43,337 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:43,337 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 05:14:43,449 INFO L382 tUnfolder$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 05:14:43,450 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 05:14:43,450 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 05:14:43,450 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:43,450 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 05:14:43,956 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 05:14:43,957 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 05:14:43,957 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:43,957 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:14:43,957 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:43,957 INFO L382 tUnfolder$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 05:14:43,957 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 05:14:43,957 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:43,957 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 05:14:43,957 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 05:14:43,958 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 05:14:43,958 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 05:14:43,958 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:43,958 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:14:43,958 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:43,958 INFO L382 tUnfolder$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 05:14:43,958 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 05:14:43,958 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:43,958 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:14:43,958 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:43,960 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 05:14:43,960 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 05:14:43,960 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:43,960 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:43,960 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:14:43,960 INFO L382 tUnfolder$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 05:14:43,960 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 05:14:43,960 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:43,960 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:14:43,961 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:43,961 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 05:14:43,961 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 05:14:43,961 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 05:14:43,961 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 05:14:43,961 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:43,966 INFO L382 tUnfolder$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 05:14:43,966 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 05:14:43,966 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:43,966 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:43,966 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:14:43,966 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 05:14:43,966 INFO L382 tUnfolder$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 05:14:43,966 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 05:14:43,966 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 05:14:43,967 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:43,967 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 05:14:43,967 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 05:14:43,967 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 05:14:43,967 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:43,967 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:43,967 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 05:14:43,967 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:14:43,967 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 05:14:43,968 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 05:14:43,968 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 05:14:43,968 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:43,968 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 05:14:43,975 INFO L382 tUnfolder$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 05:14:43,975 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 05:14:43,975 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:43,975 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:43,975 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:14:43,975 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:14:43,979 INFO L382 tUnfolder$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 05:14:43,979 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 05:14:43,979 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:43,979 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:43,979 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:14:43,980 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 05:14:43,980 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 05:14:43,980 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:43,980 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:43,980 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:14:43,980 INFO L382 tUnfolder$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 05:14:43,980 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 05:14:43,980 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 05:14:43,980 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:43,980 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 05:14:43,983 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 05:14:43,983 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 05:14:43,983 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:43,983 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:14:43,984 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:43,984 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:14:44,094 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 05:14:44,095 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 05:14:44,095 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:44,095 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:44,095 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 05:14:44,340 INFO L382 tUnfolder$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 05:14:44,340 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 05:14:44,340 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:44,340 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:14:44,340 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 05:14:44,346 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 05:14:44,346 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 05:14:44,346 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:44,346 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:44,346 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:14:44,349 INFO L382 tUnfolder$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 05:14:44,350 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 05:14:44,350 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:44,350 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 05:14:44,350 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:14:44,350 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 05:14:44,350 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 05:14:44,350 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:44,351 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:14:44,351 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:44,351 INFO L382 tUnfolder$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 05:14:44,351 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 05:14:44,351 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:14:44,351 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:44,351 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:44,356 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 05:14:44,356 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 05:14:44,356 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:44,356 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:14:44,356 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:14:44,356 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:44,365 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 05:14:44,365 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 05:14:44,365 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 05:14:44,365 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:44,365 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:14:44,365 INFO L382 tUnfolder$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 05:14:44,365 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 05:14:44,365 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:44,365 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:14:44,365 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 05:14:44,366 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 05:14:44,366 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 05:14:44,366 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 05:14:44,366 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 05:14:44,366 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:44,370 INFO L382 tUnfolder$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 05:14:44,370 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 05:14:44,371 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:44,371 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:14:44,371 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:44,374 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 05:14:44,374 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 05:14:44,374 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 05:14:44,374 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:14:44,374 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:44,374 INFO L382 tUnfolder$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 05:14:44,374 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 05:14:44,374 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:44,374 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 05:14:44,374 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:14:44,375 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 05:14:44,375 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 05:14:44,375 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 05:14:44,375 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:44,375 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 05:14:44,491 INFO L382 tUnfolder$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 05:14:44,492 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 05:14:44,492 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:14:44,492 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:44,492 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:14:44,493 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 05:14:44,493 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 05:14:44,493 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:14:44,493 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:14:44,494 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:44,494 INFO L382 tUnfolder$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 05:14:44,495 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 05:14:44,495 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:14:44,495 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:14:44,495 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:44,495 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 05:14:44,495 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 05:14:44,495 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:14:44,495 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:44,496 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:14:44,553 INFO L382 tUnfolder$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))), 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 05:14:44,553 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 05:14:44,553 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:44,553 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 05:14:44,553 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:44,554 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 05:14:44,554 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 05:14:44,554 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:14:44,554 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:14:44,554 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:14:44,556 INFO L382 tUnfolder$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 05:14:44,556 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 05:14:44,556 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:14:44,556 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:14:44,556 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:44,558 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 05:14:44,558 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 05:14:44,558 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:14:44,558 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:14:44,558 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 05:14:44,579 INFO L382 tUnfolder$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 05:14:44,580 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 05:14:44,580 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:14:44,580 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:14:44,580 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:14:44,604 INFO L129 PetriNetUnfolder]: 27807/49107 cut-off events. [2020-10-16 05:14:44,605 INFO L130 PetriNetUnfolder]: For 448992/2186819 co-relation queries the response was YES. [2020-10-16 05:14:45,167 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 05:14:45,513 INFO L132 encePairwiseOnDemand]: 438/442 looper letters, 147 selfloop transitions, 45 changer transitions 0/334 dead transitions. [2020-10-16 05:14:45,513 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 106 places, 334 transitions, 4315 flow [2020-10-16 05:14:45,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-16 05:14:45,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-10-16 05:14:45,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1630 transitions. [2020-10-16 05:14:45,515 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.7375565610859729 [2020-10-16 05:14:45,515 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 1630 transitions. [2020-10-16 05:14:45,515 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 1630 transitions. [2020-10-16 05:14:45,515 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 05:14:45,516 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 1630 transitions. [2020-10-16 05:14:45,517 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 6 states. [2020-10-16 05:14:45,519 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 6 states. [2020-10-16 05:14:45,519 INFO L81 ComplementDD]: Finished complementDD. Result 6 states. [2020-10-16 05:14:45,519 INFO L185 Difference]: Start difference. First operand has 102 places, 299 transitions, 3475 flow. Second operand 5 states and 1630 transitions. [2020-10-16 05:14:45,519 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 106 places, 334 transitions, 4315 flow [2020-10-16 05:15:12,675 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 05:15:12,680 INFO L241 Difference]: Finished difference. Result has 108 places, 306 transitions, 3504 flow [2020-10-16 05:15:12,680 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 05:15:12,681 INFO L342 CegarLoopForPetriNet]: 51 programPoint places, 57 predicate places. [2020-10-16 05:15:12,681 INFO L481 AbstractCegarLoop]: Abstraction has has 108 places, 306 transitions, 3504 flow [2020-10-16 05:15:12,681 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-16 05:15:12,681 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 05:15:12,681 INFO L255 CegarLoopForPetriNet]: trace histogram [4, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 05:15:12,881 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-16 05:15:12,882 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 05:15:12,882 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 05:15:12,882 INFO L82 PathProgramCache]: Analyzing trace with hash 1022547771, now seen corresponding path program 1 times [2020-10-16 05:15:12,883 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 05:15:12,883 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1511121233] [2020-10-16 05:15:12,883 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 05:15:12,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 05:15:12,929 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 05:15:12,929 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1511121233] [2020-10-16 05:15:12,929 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1066500801] [2020-10-16 05:15:12,930 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 05:15:13,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 05:15:13,013 INFO L263 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 3 conjunts are in the unsatisfiable core [2020-10-16 05:15:13,013 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-16 05:15:13,025 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:15:13,032 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 05:15:13,033 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-10-16 05:15:13,033 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 6 [2020-10-16 05:15:13,033 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1400096778] [2020-10-16 05:15:13,033 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-16 05:15:13,033 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 05:15:13,034 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-16 05:15:13,034 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-10-16 05:15:13,035 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 315 out of 442 [2020-10-16 05:15:13,036 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 108 places, 306 transitions, 3504 flow. Second operand 4 states. [2020-10-16 05:15:13,036 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 05:15:13,036 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 315 of 442 [2020-10-16 05:15:13,036 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 05:15:21,506 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 05:15:21,506 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 05:15:21,506 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 05:15:21,506 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:15:21,507 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 05:15:21,507 INFO L382 tUnfolder$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 05:15:21,507 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 05:15:21,507 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:15:21,507 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:15:21,507 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:15:21,507 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 05:15:21,508 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 05:15:21,508 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:15:21,508 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:15:21,508 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:15:21,508 INFO L382 tUnfolder$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 05:15:21,508 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 05:15:21,508 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:15:21,508 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:15:21,508 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:15:21,508 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 05:15:21,508 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 05:15:21,509 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 05:15:21,509 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:15:21,509 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 05:15:21,519 INFO L382 tUnfolder$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 05:15:21,519 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 05:15:21,519 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:15:21,519 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:15:21,519 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:15:21,520 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 05:15:21,520 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 05:15:21,520 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:15:21,520 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 05:15:21,520 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 05:15:21,520 INFO L382 tUnfolder$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 05:15:21,520 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 05:15:21,520 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 05:15:21,521 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 05:15:21,521 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:15:21,521 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 05:15:21,521 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 05:15:21,521 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:15:21,521 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:15:21,521 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:15:21,521 INFO L382 tUnfolder$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 05:15:21,521 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 05:15:21,521 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:15:21,521 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:15:21,522 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:15:22,704 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 05:15:22,704 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 05:15:22,705 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:15:22,705 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:15:22,705 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:15:22,705 INFO L382 tUnfolder$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 05:15:22,705 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 05:15:22,705 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:15:22,705 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 05:15:22,705 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 05:15:22,706 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 05:15:22,706 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 05:15:22,706 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 05:15:22,706 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 05:15:22,706 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:15:22,706 INFO L382 tUnfolder$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 05:15:22,706 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 05:15:22,706 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:15:22,706 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:15:22,706 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:15:22,707 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 05:15:22,707 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 05:15:22,707 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:15:22,707 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:15:22,707 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:15:23,073 INFO L382 tUnfolder$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 05:15:23,073 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 05:15:23,073 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:15:23,073 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:15:23,073 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:15:23,142 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 05:15:23,142 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 05:15:23,142 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:15:23,142 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:15:23,142 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:15:23,146 INFO L382 tUnfolder$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 05:15:23,146 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 05:15:23,147 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:15:23,147 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:15:23,147 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:15:23,147 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 05:15:23,147 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 05:15:23,147 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:15:23,148 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:15:23,148 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:15:23,149 INFO L382 tUnfolder$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 05:15:23,150 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 05:15:23,150 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:15:23,150 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:15:23,150 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:15:23,154 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 05:15:23,154 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 05:15:23,154 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:15:23,154 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:15:23,155 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:15:23,158 INFO L382 tUnfolder$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 05:15:23,158 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 05:15:23,158 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:15:23,158 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:15:23,158 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:15:23,160 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 05:15:23,160 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 05:15:23,160 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:15:23,160 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 05:15:23,160 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:15:23,160 INFO L382 tUnfolder$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 05:15:23,160 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 05:15:23,160 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 05:15:23,161 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:15:23,161 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:15:23,161 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 05:15:23,161 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 05:15:23,161 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:15:23,161 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:15:23,161 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:15:23,162 INFO L382 tUnfolder$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 05:15:23,162 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 05:15:23,162 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:15:23,162 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 05:15:23,162 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:15:23,207 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 05:15:23,207 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 05:15:23,207 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 05:15:23,208 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:15:23,208 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 05:15:23,543 INFO L129 PetriNetUnfolder]: 33339/61839 cut-off events. [2020-10-16 05:15:23,543 INFO L130 PetriNetUnfolder]: For 651184/1091246 co-relation queries the response was YES. [2020-10-16 05:15:24,173 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 05:15:24,555 INFO L132 encePairwiseOnDemand]: 437/442 looper letters, 150 selfloop transitions, 51 changer transitions 0/342 dead transitions. [2020-10-16 05:15:24,555 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 112 places, 342 transitions, 4408 flow [2020-10-16 05:15:24,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-16 05:15:24,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-10-16 05:15:24,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1629 transitions. [2020-10-16 05:15:24,557 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.7371040723981901 [2020-10-16 05:15:24,557 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 1629 transitions. [2020-10-16 05:15:24,557 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 1629 transitions. [2020-10-16 05:15:24,558 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 05:15:24,558 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 1629 transitions. [2020-10-16 05:15:24,559 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 6 states. [2020-10-16 05:15:24,560 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 6 states. [2020-10-16 05:15:24,560 INFO L81 ComplementDD]: Finished complementDD. Result 6 states. [2020-10-16 05:15:24,560 INFO L185 Difference]: Start difference. First operand has 108 places, 306 transitions, 3504 flow. Second operand 5 states and 1629 transitions. [2020-10-16 05:15:24,560 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 112 places, 342 transitions, 4408 flow [2020-10-16 05:16:33,607 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 05:16:33,612 INFO L241 Difference]: Finished difference. Result has 114 places, 314 transitions, 3783 flow [2020-10-16 05:16:33,612 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 05:16:33,612 INFO L342 CegarLoopForPetriNet]: 51 programPoint places, 63 predicate places. [2020-10-16 05:16:33,612 INFO L481 AbstractCegarLoop]: Abstraction has has 114 places, 314 transitions, 3783 flow [2020-10-16 05:16:33,613 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-16 05:16:33,613 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 05:16:33,613 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 05:16:33,813 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2020-10-16 05:16:33,814 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 05:16:33,814 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 05:16:33,814 INFO L82 PathProgramCache]: Analyzing trace with hash -1627802385, now seen corresponding path program 1 times [2020-10-16 05:16:33,815 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 05:16:33,815 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1898389386] [2020-10-16 05:16:33,815 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 05:16:33,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 05:16:33,890 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 05:16:33,891 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1898389386] [2020-10-16 05:16:33,891 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 05:16:33,891 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-16 05:16:33,892 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [808490729] [2020-10-16 05:16:33,892 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-16 05:16:33,892 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 05:16:33,893 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-16 05:16:33,893 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2020-10-16 05:16:33,896 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 287 out of 442 [2020-10-16 05:16:33,897 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 114 places, 314 transitions, 3783 flow. Second operand 8 states. [2020-10-16 05:16:33,898 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 05:16:33,898 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 287 of 442 [2020-10-16 05:16:33,898 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 05:17:08,145 INFO L129 PetriNetUnfolder]: 96503/146474 cut-off events. [2020-10-16 05:17:08,145 INFO L130 PetriNetUnfolder]: For 1461831/10538496 co-relation queries the response was YES. [2020-10-16 05:17:09,563 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 05:17:10,473 INFO L132 encePairwiseOnDemand]: 418/442 looper letters, 194 selfloop transitions, 475 changer transitions 0/690 dead transitions. [2020-10-16 05:17:10,473 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 127 places, 690 transitions, 9549 flow [2020-10-16 05:17:10,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-10-16 05:17:10,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-10-16 05:17:10,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 4243 transitions. [2020-10-16 05:17:10,476 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6856819650937298 [2020-10-16 05:17:10,476 INFO L72 ComplementDD]: Start complementDD. Operand 14 states and 4243 transitions. [2020-10-16 05:17:10,476 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14 states and 4243 transitions. [2020-10-16 05:17:10,477 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 05:17:10,477 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 14 states and 4243 transitions. [2020-10-16 05:17:10,480 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 15 states. [2020-10-16 05:17:10,483 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 15 states. [2020-10-16 05:17:10,483 INFO L81 ComplementDD]: Finished complementDD. Result 15 states. [2020-10-16 05:17:10,483 INFO L185 Difference]: Start difference. First operand has 114 places, 314 transitions, 3783 flow. Second operand 14 states and 4243 transitions. [2020-10-16 05:17:10,483 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 127 places, 690 transitions, 9549 flow [2020-10-16 05:19:59,075 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 05:19:59,084 INFO L241 Difference]: Finished difference. Result has 133 places, 577 transitions, 8510 flow [2020-10-16 05:19:59,085 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 05:19:59,085 INFO L342 CegarLoopForPetriNet]: 51 programPoint places, 82 predicate places. [2020-10-16 05:19:59,085 INFO L481 AbstractCegarLoop]: Abstraction has has 133 places, 577 transitions, 8510 flow [2020-10-16 05:19:59,085 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-16 05:19:59,086 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 05:19:59,086 INFO L255 CegarLoopForPetriNet]: trace histogram [6, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 05:19:59,086 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2020-10-16 05:19:59,086 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 05:19:59,086 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 05:19:59,086 INFO L82 PathProgramCache]: Analyzing trace with hash -1765213209, now seen corresponding path program 1 times [2020-10-16 05:19:59,087 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 05:19:59,087 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [736002179] [2020-10-16 05:19:59,087 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 05:19:59,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 05:19:59,113 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 05:19:59,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 05:19:59,125 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 05:19:59,132 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-16 05:19:59,132 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-10-16 05:19:59,132 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2020-10-16 05:19:59,133 WARN L371 ceAbstractionStarter]: 5 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-16 05:19:59,133 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 6 thread instances. [2020-10-16 05:19:59,151 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,151 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,151 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread6of6ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,151 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread6of6ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,152 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,152 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,152 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,152 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread6of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,152 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,152 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread6of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,152 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread6of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,153 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread6of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,153 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,153 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,153 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,153 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,153 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of6ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,153 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of6ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,154 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,154 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,154 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,154 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,154 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,154 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,154 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,154 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,155 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,155 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,155 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,155 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,155 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of6ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,155 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of6ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,155 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,155 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,156 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,156 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,156 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,156 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,156 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,156 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,156 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,156 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,157 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,157 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,157 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of6ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,157 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of6ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,157 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,157 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,157 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,157 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,158 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,158 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,158 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,158 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,158 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,158 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,158 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,158 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,159 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of6ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,159 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of6ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,159 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,159 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,159 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,159 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,159 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,159 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,160 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,160 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,160 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,160 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,160 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,160 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,160 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of6ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,160 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of6ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,161 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,161 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,161 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,161 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,161 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,161 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,161 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,162 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,162 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,162 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,162 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,162 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,162 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,162 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,163 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,163 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,163 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,163 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,163 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,163 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,163 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,163 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,164 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,164 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,164 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,164 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,164 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,164 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,164 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,164 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,165 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,165 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,165 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,165 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,165 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,165 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,165 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,165 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,166 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,166 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,166 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,166 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,166 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,166 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,166 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,166 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,167 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,167 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,167 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,167 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,167 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,167 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,167 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,167 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,168 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,168 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,168 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,168 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,168 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,168 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,168 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,168 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,169 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,169 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,169 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,169 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,169 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,169 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,169 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,170 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,170 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,170 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,170 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,170 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,170 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,170 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,170 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,171 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,171 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,171 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,171 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,171 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,171 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,171 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,171 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,171 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,172 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,172 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,172 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,172 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,172 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,172 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,172 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,173 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,173 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,173 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,173 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,173 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,173 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,173 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,173 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,174 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,174 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,174 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,174 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,174 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,174 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,174 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,174 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,175 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,175 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,175 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,175 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,175 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,175 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,175 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,176 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,176 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,176 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,176 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,176 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,176 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,176 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,176 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,177 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,177 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,177 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,177 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,177 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,177 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,177 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,177 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,178 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,178 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,178 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,178 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,178 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,178 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,178 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,178 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,179 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,179 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,179 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,179 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,179 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,179 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,179 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,180 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,180 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,180 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,180 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,180 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,180 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,180 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,180 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,180 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,181 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,181 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,181 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,181 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,181 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,181 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,181 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,181 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,182 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,182 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,182 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,182 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,182 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,183 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,183 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,183 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,183 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,183 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,183 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,183 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,185 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,185 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,185 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,185 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,185 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,185 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,185 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,186 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,186 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,186 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,187 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,187 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,187 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,187 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,187 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,188 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,188 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,188 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,188 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,188 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,189 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,189 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,189 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,190 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,190 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,190 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,190 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,190 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,190 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,190 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,191 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,192 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,192 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,192 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,192 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,192 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,192 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,192 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,193 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,193 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,194 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,194 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,194 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,194 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,194 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,194 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,195 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,195 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,195 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,195 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,196 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,196 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of6ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,196 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,196 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,197 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,197 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,197 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of6ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,198 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,198 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,198 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,198 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,198 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of6ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,199 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,199 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of6ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,200 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,200 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,200 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,200 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,200 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,201 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of6ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,201 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of6ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,202 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of6ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,202 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,202 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of6ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,202 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,202 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,202 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,202 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,203 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of6ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,204 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,204 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,204 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,204 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,204 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,204 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of6ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,205 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,206 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread6of6ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,206 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,206 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork1_BCSP_IoDecrement_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,206 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,206 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread6of6ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,206 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread6of6ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 05:19:59,207 INFO L253 AbstractCegarLoop]: Starting to check reachability of 9 error locations. [2020-10-16 05:19:59,208 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-16 05:19:59,208 INFO L378 AbstractCegarLoop]: Hoare is false [2020-10-16 05:19:59,208 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-16 05:19:59,208 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-16 05:19:59,208 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-16 05:19:59,208 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-16 05:19:59,208 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-16 05:19:59,208 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-16 05:19:59,211 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 268 places, 267 transitions, 654 flow [2020-10-16 05:19:59,242 INFO L129 PetriNetUnfolder]: 26/270 cut-off events. [2020-10-16 05:19:59,242 INFO L130 PetriNetUnfolder]: For 50/50 co-relation queries the response was YES. [2020-10-16 05:19:59,246 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 05:19:59,246 INFO L82 GeneralOperation]: Start removeDead. Operand has 268 places, 267 transitions, 654 flow [2020-10-16 05:19:59,248 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 192 places, 196 transitions, 455 flow [2020-10-16 05:19:59,249 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-16 05:19:59,249 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 192 places, 196 transitions, 455 flow [2020-10-16 05:19:59,249 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 192 places, 196 transitions, 455 flow [2020-10-16 05:19:59,249 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 192 places, 196 transitions, 455 flow [2020-10-16 05:19:59,268 INFO L129 PetriNetUnfolder]: 26/270 cut-off events. [2020-10-16 05:19:59,269 INFO L130 PetriNetUnfolder]: For 50/50 co-relation queries the response was YES. [2020-10-16 05:19:59,271 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 05:19:59,280 INFO L117 LiptonReduction]: Number of co-enabled transitions 26348 [2020-10-16 05:19:59,728 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:19:59,729 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:19:59,731 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:19:59,731 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:19:59,799 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:19:59,799 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:19:59,802 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:19:59,802 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:19:59,867 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:19:59,868 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:19:59,869 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:19:59,870 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:19:59,922 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:19:59,922 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:19:59,924 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:19:59,925 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:19:59,976 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:19:59,977 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:19:59,979 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:19:59,979 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:19:59,993 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:19:59,993 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:19:59,995 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:19:59,995 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:01,310 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:20:01,311 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:01,314 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:20:01,314 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:01,359 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:20:01,359 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:01,362 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:20:01,362 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:02,031 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:20:02,031 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:02,034 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:20:02,035 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:02,364 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:20:02,364 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:02,367 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:20:02,368 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:02,536 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:20:02,537 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:02,544 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:20:02,544 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:02,624 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:20:02,625 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:02,627 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:20:02,628 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:02,711 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:20:02,712 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:02,718 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:20:02,719 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:02,727 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:20:02,728 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:02,731 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:20:02,731 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:02,737 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:20:02,738 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:02,741 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:20:02,741 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:02,746 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:20:02,746 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:02,749 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:20:02,749 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:02,838 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:20:02,839 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:02,842 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:20:02,842 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:02,905 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:20:02,905 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:02,909 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:20:02,909 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:03,089 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:20:03,090 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:03,092 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:20:03,093 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:03,097 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:20:03,098 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:03,100 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:20:03,101 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:03,165 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:20:03,165 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:03,168 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:20:03,168 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:03,433 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 7, 1] term [2020-10-16 05:20:03,434 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:03,438 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 7, 1] term [2020-10-16 05:20:03,439 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:03,449 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 7, 1] term [2020-10-16 05:20:03,450 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:03,455 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 7, 1] term [2020-10-16 05:20:03,455 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:03,459 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 6, 1] term [2020-10-16 05:20:03,459 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:03,465 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 6, 1] term [2020-10-16 05:20:03,465 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:03,469 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 6, 1] term [2020-10-16 05:20:03,469 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:03,472 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 6, 1] term [2020-10-16 05:20:03,472 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:03,505 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:20:03,506 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:03,508 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:20:03,508 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:03,601 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:20:03,601 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:03,604 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:20:03,605 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:03,625 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:20:03,625 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:03,632 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:20:03,632 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:03,759 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:20:03,759 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:03,763 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:20:03,763 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:04,303 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:20:04,303 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:04,306 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 05:20:04,307 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:04,454 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 5, 1] term [2020-10-16 05:20:04,454 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:04,461 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 5, 1] term [2020-10-16 05:20:04,462 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:20:04,520 INFO L132 LiptonReduction]: Checked pairs total: 39786 [2020-10-16 05:20:04,520 INFO L134 LiptonReduction]: Total number of compositions: 243 [2020-10-16 05:20:04,520 INFO L182 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 5271 [2020-10-16 05:20:04,522 INFO L129 PetriNetUnfolder]: 2/17 cut-off events. [2020-10-16 05:20:04,522 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 05:20:04,522 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 05:20:04,522 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2020-10-16 05:20:04,522 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 05:20:04,522 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 05:20:04,522 INFO L82 PathProgramCache]: Analyzing trace with hash 1938541934, now seen corresponding path program 1 times [2020-10-16 05:20:04,522 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 05:20:04,523 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [454789970] [2020-10-16 05:20:04,523 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 05:20:04,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 05:20:04,545 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 05:20:04,545 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [454789970] [2020-10-16 05:20:04,546 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 05:20:04,546 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2020-10-16 05:20:04,546 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [781969480] [2020-10-16 05:20:04,546 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-16 05:20:04,547 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 05:20:04,547 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-16 05:20:04,547 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-16 05:20:04,549 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 420 out of 510 [2020-10-16 05:20:04,550 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 58 places, 49 transitions, 161 flow. Second operand 3 states. [2020-10-16 05:20:04,550 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 05:20:04,550 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 420 of 510 [2020-10-16 05:20:04,550 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 05:20:04,937 INFO L129 PetriNetUnfolder]: 2548/3934 cut-off events. [2020-10-16 05:20:04,937 INFO L130 PetriNetUnfolder]: For 50/50 co-relation queries the response was YES. [2020-10-16 05:20:04,958 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 05:20:04,980 INFO L132 encePairwiseOnDemand]: 500/510 looper letters, 17 selfloop transitions, 3 changer transitions 0/54 dead transitions. [2020-10-16 05:20:04,980 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 60 places, 54 transitions, 211 flow [2020-10-16 05:20:04,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-16 05:20:04,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-10-16 05:20:04,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1287 transitions. [2020-10-16 05:20:04,982 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.8411764705882353 [2020-10-16 05:20:04,982 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 1287 transitions. [2020-10-16 05:20:04,982 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 1287 transitions. [2020-10-16 05:20:04,982 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 05:20:04,982 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1287 transitions. [2020-10-16 05:20:04,983 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 4 states. [2020-10-16 05:20:04,984 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 4 states. [2020-10-16 05:20:04,984 INFO L81 ComplementDD]: Finished complementDD. Result 4 states. [2020-10-16 05:20:04,984 INFO L185 Difference]: Start difference. First operand has 58 places, 49 transitions, 161 flow. Second operand 3 states and 1287 transitions. [2020-10-16 05:20:04,984 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 60 places, 54 transitions, 211 flow [2020-10-16 05:20:04,985 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 05:20:04,986 INFO L241 Difference]: Finished difference. Result has 61 places, 49 transitions, 156 flow [2020-10-16 05:20:04,986 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 05:20:04,986 INFO L342 CegarLoopForPetriNet]: 58 programPoint places, 3 predicate places. [2020-10-16 05:20:04,986 INFO L481 AbstractCegarLoop]: Abstraction has has 61 places, 49 transitions, 156 flow [2020-10-16 05:20:04,986 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-16 05:20:04,986 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 05:20:04,986 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 05:20:04,986 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2020-10-16 05:20:04,986 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 05:20:04,987 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 05:20:04,987 INFO L82 PathProgramCache]: Analyzing trace with hash -1000235865, now seen corresponding path program 1 times [2020-10-16 05:20:04,987 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 05:20:04,987 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [857404039] [2020-10-16 05:20:04,987 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 05:20:04,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 05:20:05,034 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 05:20:05,034 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [857404039] [2020-10-16 05:20:05,034 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 05:20:05,035 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-16 05:20:05,035 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [709556530] [2020-10-16 05:20:05,035 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-16 05:20:05,035 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 05:20:05,035 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-16 05:20:05,036 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2020-10-16 05:20:05,038 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 319 out of 510 [2020-10-16 05:20:05,040 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 61 places, 49 transitions, 156 flow. Second operand 8 states. [2020-10-16 05:20:05,040 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 05:20:05,040 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 319 of 510 [2020-10-16 05:20:05,040 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 05:20:16,176 INFO L129 PetriNetUnfolder]: 84794/106584 cut-off events. [2020-10-16 05:20:16,177 INFO L130 PetriNetUnfolder]: For 21583/24956 co-relation queries the response was YES. [2020-10-16 05:20:16,728 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 05:20:17,239 INFO L132 encePairwiseOnDemand]: 485/510 looper letters, 187 selfloop transitions, 86 changer transitions 0/293 dead transitions. [2020-10-16 05:20:17,239 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 76 places, 293 transitions, 1219 flow [2020-10-16 05:20:17,239 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-10-16 05:20:17,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2020-10-16 05:20:17,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 5398 transitions. [2020-10-16 05:20:17,244 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6615196078431372 [2020-10-16 05:20:17,244 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 5398 transitions. [2020-10-16 05:20:17,244 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 5398 transitions. [2020-10-16 05:20:17,245 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 05:20:17,246 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 5398 transitions. [2020-10-16 05:20:17,251 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 17 states. [2020-10-16 05:20:17,256 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 17 states. [2020-10-16 05:20:17,256 INFO L81 ComplementDD]: Finished complementDD. Result 17 states. [2020-10-16 05:20:17,256 INFO L185 Difference]: Start difference. First operand has 61 places, 49 transitions, 156 flow. Second operand 16 states and 5398 transitions. [2020-10-16 05:20:17,256 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 76 places, 293 transitions, 1219 flow [2020-10-16 05:20:17,802 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 05:20:17,805 INFO L241 Difference]: Finished difference. Result has 89 places, 152 transitions, 856 flow [2020-10-16 05:20:17,805 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 05:20:17,805 INFO L342 CegarLoopForPetriNet]: 58 programPoint places, 31 predicate places. [2020-10-16 05:20:17,805 INFO L481 AbstractCegarLoop]: Abstraction has has 89 places, 152 transitions, 856 flow [2020-10-16 05:20:17,805 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-16 05:20:17,805 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 05:20:17,805 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 05:20:17,805 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2020-10-16 05:20:17,806 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 05:20:17,806 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 05:20:17,806 INFO L82 PathProgramCache]: Analyzing trace with hash 82407719, now seen corresponding path program 2 times [2020-10-16 05:20:17,806 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 05:20:17,806 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1670712750] [2020-10-16 05:20:17,806 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 05:20:17,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 05:20:17,842 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 05:20:17,842 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1670712750] [2020-10-16 05:20:17,842 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 05:20:17,842 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-10-16 05:20:17,842 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1431224797] [2020-10-16 05:20:17,843 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-16 05:20:17,843 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 05:20:17,843 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-16 05:20:17,843 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-10-16 05:20:17,845 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 329 out of 510 [2020-10-16 05:20:17,846 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 89 places, 152 transitions, 856 flow. Second operand 6 states. [2020-10-16 05:20:17,847 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 05:20:17,847 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 329 of 510 [2020-10-16 05:20:17,847 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 05:20:37,187 INFO L129 PetriNetUnfolder]: 98803/127889 cut-off events. [2020-10-16 05:20:37,187 INFO L130 PetriNetUnfolder]: For 270811/5120436 co-relation queries the response was YES. [2020-10-16 05:20:38,437 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 05:20:39,297 INFO L132 encePairwiseOnDemand]: 486/510 looper letters, 155 selfloop transitions, 75 changer transitions 0/253 dead transitions. [2020-10-16 05:20:39,297 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 93 places, 253 transitions, 1900 flow [2020-10-16 05:20:39,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-10-16 05:20:39,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-10-16 05:20:39,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 2423 transitions. [2020-10-16 05:20:39,300 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6787114845938376 [2020-10-16 05:20:39,300 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 2423 transitions. [2020-10-16 05:20:39,300 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 2423 transitions. [2020-10-16 05:20:39,301 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 05:20:39,301 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 2423 transitions. [2020-10-16 05:20:39,304 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 8 states. [2020-10-16 05:20:39,306 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 8 states. [2020-10-16 05:20:39,306 INFO L81 ComplementDD]: Finished complementDD. Result 8 states. [2020-10-16 05:20:39,306 INFO L185 Difference]: Start difference. First operand has 89 places, 152 transitions, 856 flow. Second operand 7 states and 2423 transitions. [2020-10-16 05:20:39,306 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 93 places, 253 transitions, 1900 flow [2020-10-16 05:20:41,324 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 05:20:41,327 INFO L241 Difference]: Finished difference. Result has 95 places, 192 transitions, 1354 flow [2020-10-16 05:20:41,328 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 05:20:41,328 INFO L342 CegarLoopForPetriNet]: 58 programPoint places, 37 predicate places. [2020-10-16 05:20:41,328 INFO L481 AbstractCegarLoop]: Abstraction has has 95 places, 192 transitions, 1354 flow [2020-10-16 05:20:41,328 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-16 05:20:41,328 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 05:20:41,328 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 05:20:41,328 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2020-10-16 05:20:41,329 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 05:20:41,329 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 05:20:41,329 INFO L82 PathProgramCache]: Analyzing trace with hash 1081575675, now seen corresponding path program 1 times [2020-10-16 05:20:41,329 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 05:20:41,329 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [919500427] [2020-10-16 05:20:41,329 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 05:20:41,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 05:20:41,386 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 05:20:41,386 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [919500427] [2020-10-16 05:20:41,387 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 05:20:41,387 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-16 05:20:41,387 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1905764148] [2020-10-16 05:20:41,387 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-16 05:20:41,388 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 05:20:41,388 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-16 05:20:41,388 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-10-16 05:20:41,390 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 314 out of 510 [2020-10-16 05:20:41,391 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 95 places, 192 transitions, 1354 flow. Second operand 8 states. [2020-10-16 05:20:41,391 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 05:20:41,391 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 314 of 510 [2020-10-16 05:20:41,391 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 05:21:23,697 INFO L129 PetriNetUnfolder]: 144315/190548 cut-off events. [2020-10-16 05:21:23,698 INFO L130 PetriNetUnfolder]: For 543554/3331652 co-relation queries the response was YES. [2020-10-16 05:21:26,122 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 05:21:27,439 INFO L132 encePairwiseOnDemand]: 484/510 looper letters, 278 selfloop transitions, 186 changer transitions 0/485 dead transitions. [2020-10-16 05:21:27,439 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 108 places, 485 transitions, 4339 flow [2020-10-16 05:21:27,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-10-16 05:21:27,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-10-16 05:21:27,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 4605 transitions. [2020-10-16 05:21:27,444 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6449579831932774 [2020-10-16 05:21:27,444 INFO L72 ComplementDD]: Start complementDD. Operand 14 states and 4605 transitions. [2020-10-16 05:21:27,445 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14 states and 4605 transitions. [2020-10-16 05:21:27,446 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 05:21:27,446 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 14 states and 4605 transitions. [2020-10-16 05:21:27,451 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 15 states. [2020-10-16 05:21:27,454 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 15 states. [2020-10-16 05:21:27,455 INFO L81 ComplementDD]: Finished complementDD. Result 15 states. [2020-10-16 05:21:27,455 INFO L185 Difference]: Start difference. First operand has 95 places, 192 transitions, 1354 flow. Second operand 14 states and 4605 transitions. [2020-10-16 05:21:27,455 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 108 places, 485 transitions, 4339 flow [2020-10-16 05:21:39,586 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 05:21:39,592 INFO L241 Difference]: Finished difference. Result has 114 places, 319 transitions, 3033 flow [2020-10-16 05:21:39,592 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 05:21:39,593 INFO L342 CegarLoopForPetriNet]: 58 programPoint places, 56 predicate places. [2020-10-16 05:21:39,593 INFO L481 AbstractCegarLoop]: Abstraction has has 114 places, 319 transitions, 3033 flow [2020-10-16 05:21:39,593 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-16 05:21:39,593 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 05:21:39,593 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 05:21:39,593 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2020-10-16 05:21:39,593 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 05:21:39,594 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 05:21:39,594 INFO L82 PathProgramCache]: Analyzing trace with hash 1169117093, now seen corresponding path program 2 times [2020-10-16 05:21:39,594 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 05:21:39,594 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [369916666] [2020-10-16 05:21:39,594 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 05:21:39,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 05:21:39,636 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 05:21:39,636 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [369916666] [2020-10-16 05:21:39,637 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 05:21:39,637 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-16 05:21:39,637 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1165048980] [2020-10-16 05:21:39,637 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-16 05:21:39,637 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 05:21:39,638 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-16 05:21:39,638 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2020-10-16 05:21:39,640 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 314 out of 510 [2020-10-16 05:21:39,642 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 114 places, 319 transitions, 3033 flow. Second operand 8 states. [2020-10-16 05:21:39,642 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 05:21:39,642 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 314 of 510 [2020-10-16 05:21:39,642 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 05:22:23,625 INFO L129 PetriNetUnfolder]: 161732/207441 cut-off events. [2020-10-16 05:22:23,626 INFO L130 PetriNetUnfolder]: For 1042234/5623400 co-relation queries the response was YES. [2020-10-16 05:22:25,903 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 05:22:27,480 INFO L132 encePairwiseOnDemand]: 486/510 looper letters, 313 selfloop transitions, 188 changer transitions 0/522 dead transitions. [2020-10-16 05:22:27,481 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 127 places, 522 transitions, 5736 flow [2020-10-16 05:22:27,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-10-16 05:22:27,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-10-16 05:22:27,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 4633 transitions. [2020-10-16 05:22:27,485 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6488795518207283 [2020-10-16 05:22:27,485 INFO L72 ComplementDD]: Start complementDD. Operand 14 states and 4633 transitions. [2020-10-16 05:22:27,485 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14 states and 4633 transitions. [2020-10-16 05:22:27,486 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 05:22:27,486 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 14 states and 4633 transitions. [2020-10-16 05:22:27,491 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 15 states. [2020-10-16 05:22:27,495 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 15 states. [2020-10-16 05:22:27,495 INFO L81 ComplementDD]: Finished complementDD. Result 15 states. [2020-10-16 05:22:27,495 INFO L185 Difference]: Start difference. First operand has 114 places, 319 transitions, 3033 flow. Second operand 14 states and 4633 transitions. [2020-10-16 05:22:27,495 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 127 places, 522 transitions, 5736 flow [2020-10-16 05:23:39,561 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 05:23:39,567 INFO L241 Difference]: Finished difference. Result has 129 places, 338 transitions, 3670 flow [2020-10-16 05:23:39,567 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 05:23:39,567 INFO L342 CegarLoopForPetriNet]: 58 programPoint places, 71 predicate places. [2020-10-16 05:23:39,567 INFO L481 AbstractCegarLoop]: Abstraction has has 129 places, 338 transitions, 3670 flow [2020-10-16 05:23:39,568 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-16 05:23:39,568 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 05:23:39,568 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 05:23:39,568 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2020-10-16 05:23:39,568 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 05:23:39,568 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 05:23:39,568 INFO L82 PathProgramCache]: Analyzing trace with hash -1402264575, now seen corresponding path program 1 times [2020-10-16 05:23:39,568 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 05:23:39,568 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2013679309] [2020-10-16 05:23:39,568 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 05:23:39,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 05:23:39,627 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 05:23:39,627 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2013679309] [2020-10-16 05:23:39,627 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [366346381] [2020-10-16 05:23:39,627 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 05:23:39,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 05:23:39,736 INFO L263 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 16 conjunts are in the unsatisfiable core [2020-10-16 05:23:39,738 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-16 05:23:39,763 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 05:23:39,767 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 05:23:39,767 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-10-16 05:23:39,767 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 7 [2020-10-16 05:23:39,768 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1126741250] [2020-10-16 05:23:39,768 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-16 05:23:39,768 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 05:23:39,768 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-16 05:23:39,769 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2020-10-16 05:23:39,773 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 329 out of 510 [2020-10-16 05:23:39,776 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 129 places, 338 transitions, 3670 flow. Second operand 8 states. [2020-10-16 05:23:39,776 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 05:23:39,776 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 329 of 510 [2020-10-16 05:23:39,776 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 05:24:48,134 INFO L129 PetriNetUnfolder]: 184455/239575 cut-off events. [2020-10-16 05:24:48,134 INFO L130 PetriNetUnfolder]: For 1436667/4688133 co-relation queries the response was YES. [2020-10-16 05:24:51,042 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 05:24:52,871 INFO L132 encePairwiseOnDemand]: 486/510 looper letters, 245 selfloop transitions, 277 changer transitions 0/550 dead transitions. [2020-10-16 05:24:52,871 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 140 places, 550 transitions, 6082 flow [2020-10-16 05:24:52,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-10-16 05:24:52,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-10-16 05:24:52,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 4157 transitions. [2020-10-16 05:24:52,876 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6792483660130719 [2020-10-16 05:24:52,877 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 4157 transitions. [2020-10-16 05:24:52,877 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 4157 transitions. [2020-10-16 05:24:52,878 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 05:24:52,878 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 4157 transitions. [2020-10-16 05:24:52,881 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 13 states. [2020-10-16 05:24:52,884 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 13 states. [2020-10-16 05:24:52,884 INFO L81 ComplementDD]: Finished complementDD. Result 13 states. [2020-10-16 05:24:52,884 INFO L185 Difference]: Start difference. First operand has 129 places, 338 transitions, 3670 flow. Second operand 12 states and 4157 transitions. [2020-10-16 05:24:52,884 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 140 places, 550 transitions, 6082 flow Received shutdown request... Cannot interrupt operation gracefully because timeout expired. Forcing shutdown