/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-RepeatedSemanticLbeWithPredicates.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread/queue.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-6f4246e9f5583d222ebb38ff8175c901f3a528f0-6f4246e [2021-04-28 14:50:25,648 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-04-28 14:50:25,651 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-04-28 14:50:25,685 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-04-28 14:50:25,686 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-04-28 14:50:25,687 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-04-28 14:50:25,689 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-04-28 14:50:25,691 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-04-28 14:50:25,694 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-04-28 14:50:25,695 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-04-28 14:50:25,696 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-04-28 14:50:25,698 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-04-28 14:50:25,698 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-04-28 14:50:25,699 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-04-28 14:50:25,701 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-04-28 14:50:25,702 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-04-28 14:50:25,703 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-04-28 14:50:25,704 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-04-28 14:50:25,707 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-04-28 14:50:25,709 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-04-28 14:50:25,711 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-04-28 14:50:25,712 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-04-28 14:50:25,714 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-04-28 14:50:25,715 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-04-28 14:50:25,718 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-04-28 14:50:25,719 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-04-28 14:50:25,719 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-04-28 14:50:25,720 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-04-28 14:50:25,721 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-04-28 14:50:25,722 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-04-28 14:50:25,723 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-04-28 14:50:25,724 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-04-28 14:50:25,725 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-04-28 14:50:25,725 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-04-28 14:50:25,727 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-04-28 14:50:25,727 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-04-28 14:50:25,728 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-04-28 14:50:25,728 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-04-28 14:50:25,729 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-04-28 14:50:25,730 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-04-28 14:50:25,731 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-04-28 14:50:25,732 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-RepeatedSemanticLbeWithPredicates.epf [2021-04-28 14:50:25,758 INFO L113 SettingsManager]: Loading preferences was successful [2021-04-28 14:50:25,759 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-04-28 14:50:25,760 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-04-28 14:50:25,761 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-04-28 14:50:25,761 INFO L138 SettingsManager]: * Use SBE=true [2021-04-28 14:50:25,761 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-04-28 14:50:25,762 INFO L138 SettingsManager]: * sizeof long=4 [2021-04-28 14:50:25,762 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-04-28 14:50:25,762 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-04-28 14:50:25,763 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-04-28 14:50:25,763 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-04-28 14:50:25,763 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-04-28 14:50:25,764 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-04-28 14:50:25,764 INFO L138 SettingsManager]: * sizeof long double=12 [2021-04-28 14:50:25,764 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-04-28 14:50:25,764 INFO L138 SettingsManager]: * Use constant arrays=true [2021-04-28 14:50:25,765 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-04-28 14:50:25,765 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-04-28 14:50:25,765 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-04-28 14:50:25,765 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-04-28 14:50:25,766 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-04-28 14:50:25,766 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-04-28 14:50:25,766 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-04-28 14:50:25,766 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-04-28 14:50:25,766 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-04-28 14:50:25,767 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-04-28 14:50:25,767 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-04-28 14:50:25,767 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=SEMANTIC_BASED_MOVER_CHECK_WITH_PREDICATES [2021-04-28 14:50:25,767 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-04-28 14:50:25,768 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-04-28 14:50:25,768 INFO L138 SettingsManager]: * Apply repeated Lipton Reduction=true WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-04-28 14:50:26,149 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-04-28 14:50:26,196 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-04-28 14:50:26,199 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-04-28 14:50:26,201 INFO L271 PluginConnector]: Initializing CDTParser... [2021-04-28 14:50:26,201 INFO L275 PluginConnector]: CDTParser initialized [2021-04-28 14:50:26,203 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/queue.i [2021-04-28 14:50:26,307 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6299322d4/2f8d38211be841b98a2a165c90e30d7b/FLAGf6f9b4606 [2021-04-28 14:50:26,985 INFO L306 CDTParser]: Found 1 translation units. [2021-04-28 14:50:26,986 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue.i [2021-04-28 14:50:27,005 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6299322d4/2f8d38211be841b98a2a165c90e30d7b/FLAGf6f9b4606 [2021-04-28 14:50:27,176 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6299322d4/2f8d38211be841b98a2a165c90e30d7b [2021-04-28 14:50:27,179 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-04-28 14:50:27,229 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-04-28 14:50:27,233 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-04-28 14:50:27,233 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-04-28 14:50:27,237 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-04-28 14:50:27,239 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.04 02:50:27" (1/1) ... [2021-04-28 14:50:27,241 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f505917 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:50:27, skipping insertion in model container [2021-04-28 14:50:27,242 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.04 02:50:27" (1/1) ... [2021-04-28 14:50:27,251 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-04-28 14:50:27,332 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-04-28 14:50:27,952 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue.i[43284,43297] [2021-04-28 14:50:27,959 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue.i[43491,43504] [2021-04-28 14:50:27,963 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue.i[43772,43785] [2021-04-28 14:50:27,966 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-04-28 14:50:27,978 INFO L203 MainTranslator]: Completed pre-run [2021-04-28 14:50:28,025 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue.i[43284,43297] [2021-04-28 14:50:28,027 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue.i[43491,43504] [2021-04-28 14:50:28,030 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue.i[43772,43785] [2021-04-28 14:50:28,032 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-04-28 14:50:28,218 INFO L208 MainTranslator]: Completed translation [2021-04-28 14:50:28,222 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:50:28 WrapperNode [2021-04-28 14:50:28,222 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-04-28 14:50:28,223 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-04-28 14:50:28,224 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-04-28 14:50:28,224 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-04-28 14:50:28,232 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:50:28" (1/1) ... [2021-04-28 14:50:28,284 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:50:28" (1/1) ... [2021-04-28 14:50:28,325 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-04-28 14:50:28,326 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-04-28 14:50:28,327 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-04-28 14:50:28,327 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-04-28 14:50:28,336 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:50:28" (1/1) ... [2021-04-28 14:50:28,336 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:50:28" (1/1) ... [2021-04-28 14:50:28,343 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:50:28" (1/1) ... [2021-04-28 14:50:28,343 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:50:28" (1/1) ... [2021-04-28 14:50:28,365 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:50:28" (1/1) ... [2021-04-28 14:50:28,376 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:50:28" (1/1) ... [2021-04-28 14:50:28,379 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:50:28" (1/1) ... [2021-04-28 14:50:28,391 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-04-28 14:50:28,395 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-04-28 14:50:28,395 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-04-28 14:50:28,395 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-04-28 14:50:28,399 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:50:28" (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 [2021-04-28 14:50:28,491 INFO L130 BoogieDeclarations]: Found specification of procedure t1 [2021-04-28 14:50:28,491 INFO L138 BoogieDeclarations]: Found implementation of procedure t1 [2021-04-28 14:50:28,491 INFO L130 BoogieDeclarations]: Found specification of procedure t2 [2021-04-28 14:50:28,492 INFO L138 BoogieDeclarations]: Found implementation of procedure t2 [2021-04-28 14:50:28,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-04-28 14:50:28,492 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-04-28 14:50:28,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-04-28 14:50:28,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-04-28 14:50:28,492 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-04-28 14:50:28,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-04-28 14:50:28,493 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-04-28 14:50:28,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-04-28 14:50:28,495 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-04-28 14:50:29,254 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-04-28 14:50:29,254 INFO L299 CfgBuilder]: Removed 18 assume(true) statements. [2021-04-28 14:50:29,257 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 02:50:29 BoogieIcfgContainer [2021-04-28 14:50:29,257 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-04-28 14:50:29,259 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-04-28 14:50:29,259 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-04-28 14:50:29,263 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-04-28 14:50:29,263 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.04 02:50:27" (1/3) ... [2021-04-28 14:50:29,264 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@cf27456 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.04 02:50:29, skipping insertion in model container [2021-04-28 14:50:29,264 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:50:28" (2/3) ... [2021-04-28 14:50:29,265 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@cf27456 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.04 02:50:29, skipping insertion in model container [2021-04-28 14:50:29,265 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 02:50:29" (3/3) ... [2021-04-28 14:50:29,266 INFO L111 eAbstractionObserver]: Analyzing ICFG queue.i [2021-04-28 14:50:29,273 INFO L149 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-04-28 14:50:29,279 INFO L161 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2021-04-28 14:50:29,280 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-04-28 14:50:29,341 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,342 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,342 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,342 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,343 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,343 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,343 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,343 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,343 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,344 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,344 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,344 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,344 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,344 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,345 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,345 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,345 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,345 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,346 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,346 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,346 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,346 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,346 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,347 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,347 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,347 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,347 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,347 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,348 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,348 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,348 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,348 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,349 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,349 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,349 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,349 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,349 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,350 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,350 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,350 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,350 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,350 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,351 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,351 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,351 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,351 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,351 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,352 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,352 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,352 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,352 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,352 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,353 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,353 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,353 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,353 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,353 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,354 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,354 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,354 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,354 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,354 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,355 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,355 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,355 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,355 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,355 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,356 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,356 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,356 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,356 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,357 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,357 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,357 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,357 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,357 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,358 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,358 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,358 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,358 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,359 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,359 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,359 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,359 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,360 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,360 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,360 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,360 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,360 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,361 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,361 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,361 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,361 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,362 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,362 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,362 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,362 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,362 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,363 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,363 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,363 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,363 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,363 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,364 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,364 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,364 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,364 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,365 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,365 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,365 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,365 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,365 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,366 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,366 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,366 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,366 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,366 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,367 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,367 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,367 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,367 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,368 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,368 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,368 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,368 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,368 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,369 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,369 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,369 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,369 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,369 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,370 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,370 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,370 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,370 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,370 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,371 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,371 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,371 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,371 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,371 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,372 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,372 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,372 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,372 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,373 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,373 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,373 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,373 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,373 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,374 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,374 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,374 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,374 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,375 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,375 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,375 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,375 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,375 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,376 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,376 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,376 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,376 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,377 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,377 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,377 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,377 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,377 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,377 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,378 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,378 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,378 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,378 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,378 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,379 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,379 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,379 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,379 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,379 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,379 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,380 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,380 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,380 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,380 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,381 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,381 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,381 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,381 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,381 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,382 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,382 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,382 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,382 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,382 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,383 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,383 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,383 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,383 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,383 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,384 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,384 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,384 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,384 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,384 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,385 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,385 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,385 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,385 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,386 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,386 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,386 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,386 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,386 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,387 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,387 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,387 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,387 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,387 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,388 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,388 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,388 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,388 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,389 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,389 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,389 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,389 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,389 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,390 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,390 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,390 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,390 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,391 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,391 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,391 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,391 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,392 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,392 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,392 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,392 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,392 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,393 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,393 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,393 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,393 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,394 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,394 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,394 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,394 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,394 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,395 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~post57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,395 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,395 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~post57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,395 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,395 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,396 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~post57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,396 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,396 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~post57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,396 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,396 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,397 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,397 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,397 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,397 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,397 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,397 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,398 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,398 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~post57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,398 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~post57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,398 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,398 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,399 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,399 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,399 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,399 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,399 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,399 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,400 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,400 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,400 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,400 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,400 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,400 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,401 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,401 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,401 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,401 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,401 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,401 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,402 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,402 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,402 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,402 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,402 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,403 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,403 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,403 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,403 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,403 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,403 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,404 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,404 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,404 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,404 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,404 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,404 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,405 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,405 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,405 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,405 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,405 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,406 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,406 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,406 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,406 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,406 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,406 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,407 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,407 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,407 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,408 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,408 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,408 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,408 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,409 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,409 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,409 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,409 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,409 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,410 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,410 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,410 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,410 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,410 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,411 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,411 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,411 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,411 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,411 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,412 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,412 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,412 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,412 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,413 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,413 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,413 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,413 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,414 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,414 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,414 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,414 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,414 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,415 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,415 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,418 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,419 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,419 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,419 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,420 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,420 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,420 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,421 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,421 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,423 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,423 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,423 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,424 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,424 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,424 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,424 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,424 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,425 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,425 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,425 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,425 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,425 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,425 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,426 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,426 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,426 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,426 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,426 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,427 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,427 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,429 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,429 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,430 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,430 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,430 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,431 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,432 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,432 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,435 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,435 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,436 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,436 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,436 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,436 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,437 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,437 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,437 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,437 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,438 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,438 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,438 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,438 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,438 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,439 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,439 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,439 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~nondet62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,439 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~nondet62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,440 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~nondet62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,440 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~nondet62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,440 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,440 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,440 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,441 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,441 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,447 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,447 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,447 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~post61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,448 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,448 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~post61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,448 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,448 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,448 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,449 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,449 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,449 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,449 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,449 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,449 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,449 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,450 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,450 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,450 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,450 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,450 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,450 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,451 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,451 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,451 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,451 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,451 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~post61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,451 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,452 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~post61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,452 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,452 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,452 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,452 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,452 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,453 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,453 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,453 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,453 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,453 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~post61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,454 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~post61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,454 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,455 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,455 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,455 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,455 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,455 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,456 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,456 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,456 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,456 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,456 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,456 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,457 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,457 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,457 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,457 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,457 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,457 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,458 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,458 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,459 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,459 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,459 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,459 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,460 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,460 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,461 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,461 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,462 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,467 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,468 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,468 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,469 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,469 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,469 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,469 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,470 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,470 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,470 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,470 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,471 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,471 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,471 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,471 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,472 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,472 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,472 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,473 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,473 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,473 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,473 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,473 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,474 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,474 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,474 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,474 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,474 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,474 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,475 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,475 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,475 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,475 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,475 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,475 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,476 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,476 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,476 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,476 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,476 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,476 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,477 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,477 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,477 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,477 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,477 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,477 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,478 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,478 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~ret63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,478 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,478 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~ret63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,478 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,478 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,479 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,479 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,479 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,479 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,479 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~ret63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,479 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~ret63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,480 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,480 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,480 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,480 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~mem64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,480 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,480 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~mem64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,481 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,481 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,481 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~ret63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,481 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~mem64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,481 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~ret63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,481 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~mem64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,482 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~ret63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,482 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~mem64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,482 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~ret63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,482 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~mem64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,482 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~mem64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,483 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~mem64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,483 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~mem64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,483 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~mem64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,483 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~ret63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,483 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~ret63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,483 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~ret63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,484 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~ret63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,486 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,486 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,487 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,487 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,487 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,487 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,487 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,488 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,488 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,488 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,488 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,488 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,488 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,489 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,489 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,489 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,489 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,489 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,490 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,490 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,491 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,491 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,491 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,491 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,491 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,491 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~post57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,492 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,492 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,492 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,492 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,492 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,493 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,493 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,493 WARN L313 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,493 WARN L313 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,500 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~post61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,501 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,501 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,501 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,501 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,501 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,502 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,502 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,502 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~nondet62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,504 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~ret63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,504 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,504 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,504 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,504 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,504 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,505 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,505 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,505 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,505 WARN L313 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,505 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,505 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~mem64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,506 WARN L313 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-28 14:50:29,517 INFO L149 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2021-04-28 14:50:29,540 INFO L253 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2021-04-28 14:50:29,579 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-04-28 14:50:29,579 INFO L377 AbstractCegarLoop]: Hoare is false [2021-04-28 14:50:29,579 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-04-28 14:50:29,579 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-04-28 14:50:29,579 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-04-28 14:50:29,580 INFO L381 AbstractCegarLoop]: Difference is false [2021-04-28 14:50:29,580 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-04-28 14:50:29,580 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-04-28 14:50:29,599 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 241 places, 251 transitions, 524 flow [2021-04-28 14:50:29,715 INFO L129 PetriNetUnfolder]: 16/251 cut-off events. [2021-04-28 14:50:29,715 INFO L130 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2021-04-28 14:50:29,724 INFO L84 FinitePrefix]: Finished finitePrefix Result has 262 conditions, 251 events. 16/251 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 386 event pairs, 0 based on Foata normal form. 0/233 useless extension candidates. Maximal degree in co-relation 181. Up to 3 conditions per place. [2021-04-28 14:50:29,724 INFO L82 GeneralOperation]: Start removeDead. Operand has 241 places, 251 transitions, 524 flow [2021-04-28 14:50:29,734 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 230 places, 239 transitions, 490 flow [2021-04-28 14:50:29,736 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-28 14:50:29,752 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 230 places, 239 transitions, 490 flow [2021-04-28 14:50:29,756 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 230 places, 239 transitions, 490 flow [2021-04-28 14:50:29,761 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 230 places, 239 transitions, 490 flow [2021-04-28 14:50:29,826 INFO L129 PetriNetUnfolder]: 15/241 cut-off events. [2021-04-28 14:50:29,826 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2021-04-28 14:50:29,830 INFO L84 FinitePrefix]: Finished finitePrefix Result has 250 conditions, 241 events. 15/241 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 332 event pairs, 0 based on Foata normal form. 0/223 useless extension candidates. Maximal degree in co-relation 181. Up to 2 conditions per place. [2021-04-28 14:50:29,845 INFO L146 LiptonReduction]: Number of co-enabled transitions 15260 [2021-04-28 14:50:41,719 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 64 [2021-04-28 14:50:41,978 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 64 [2021-04-28 14:50:42,091 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2021-04-28 14:50:42,319 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 55 [2021-04-28 14:50:42,520 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 55 [2021-04-28 14:50:48,783 WARN L205 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 83 [2021-04-28 14:50:48,916 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2021-04-28 14:50:49,209 WARN L205 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 83 [2021-04-28 14:50:49,337 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2021-04-28 14:50:49,828 WARN L205 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 105 [2021-04-28 14:50:50,054 WARN L205 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2021-04-28 14:50:50,523 WARN L205 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 105 [2021-04-28 14:50:50,753 WARN L205 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2021-04-28 14:50:51,119 WARN L205 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 90 [2021-04-28 14:50:51,271 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2021-04-28 14:50:51,579 WARN L205 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 90 [2021-04-28 14:50:51,719 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2021-04-28 14:50:52,027 WARN L205 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 87 [2021-04-28 14:50:52,166 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2021-04-28 14:50:52,476 WARN L205 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 87 [2021-04-28 14:50:52,613 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2021-04-28 14:50:53,064 WARN L205 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 103 [2021-04-28 14:50:53,262 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2021-04-28 14:50:53,729 WARN L205 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 103 [2021-04-28 14:50:53,941 WARN L205 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2021-04-28 14:50:54,451 WARN L205 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 105 [2021-04-28 14:50:54,678 WARN L205 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2021-04-28 14:50:55,201 WARN L205 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 105 [2021-04-28 14:50:55,425 WARN L205 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2021-04-28 14:50:56,120 WARN L205 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 116 [2021-04-28 14:50:56,413 WARN L205 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-28 14:50:57,065 WARN L205 SmtUtils]: Spent 650.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 116 [2021-04-28 14:50:57,356 WARN L205 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-28 14:50:57,632 WARN L205 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 76 [2021-04-28 14:50:57,753 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2021-04-28 14:50:58,034 WARN L205 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 76 [2021-04-28 14:50:58,163 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2021-04-28 14:50:58,609 WARN L205 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 99 [2021-04-28 14:50:58,815 WARN L205 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2021-04-28 14:50:59,266 WARN L205 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 99 [2021-04-28 14:50:59,509 WARN L205 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2021-04-28 14:50:59,829 WARN L205 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2021-04-28 14:50:59,971 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2021-04-28 14:51:00,287 WARN L205 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2021-04-28 14:51:00,430 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2021-04-28 14:51:00,980 WARN L205 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 107 [2021-04-28 14:51:01,236 WARN L205 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2021-04-28 14:51:01,807 WARN L205 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 107 [2021-04-28 14:51:02,048 WARN L205 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2021-04-28 14:51:02,331 WARN L205 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 73 [2021-04-28 14:51:02,457 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2021-04-28 14:51:02,735 WARN L205 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 73 [2021-04-28 14:51:02,856 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2021-04-28 14:51:03,324 WARN L205 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 99 [2021-04-28 14:51:03,539 WARN L205 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2021-04-28 14:51:04,021 WARN L205 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 99 [2021-04-28 14:51:04,236 WARN L205 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2021-04-28 14:51:04,347 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2021-04-28 14:51:04,555 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2021-04-28 14:51:04,852 WARN L205 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2021-04-28 14:51:04,968 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2021-04-28 14:51:05,116 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2021-04-28 14:51:05,254 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2021-04-28 14:51:06,334 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2021-04-28 14:51:06,464 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2021-04-28 14:51:06,597 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2021-04-28 14:51:06,706 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2021-04-28 14:51:06,856 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2021-04-28 14:51:06,993 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2021-04-28 14:51:07,139 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2021-04-28 14:51:07,265 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2021-04-28 14:51:07,392 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2021-04-28 14:51:07,613 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2021-04-28 14:51:07,813 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-04-28 14:51:08,009 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-04-28 14:51:08,275 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-04-28 14:51:08,399 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-28 14:51:08,579 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-04-28 14:51:08,716 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-28 14:51:08,853 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2021-04-28 14:51:09,076 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2021-04-28 14:51:09,190 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2021-04-28 14:51:09,360 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2021-04-28 14:51:09,509 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2021-04-28 14:51:09,653 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2021-04-28 14:51:09,761 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2021-04-28 14:51:10,511 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 41 [2021-04-28 14:51:13,900 WARN L205 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 161 DAG size of output: 155 [2021-04-28 14:51:14,835 WARN L205 SmtUtils]: Spent 934.00 ms on a formula simplification that was a NOOP. DAG size: 151 [2021-04-28 14:51:16,621 WARN L205 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 161 DAG size of output: 155 [2021-04-28 14:51:17,653 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 151 [2021-04-28 14:51:19,253 WARN L205 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 143 DAG size of output: 137 [2021-04-28 14:51:20,053 WARN L205 SmtUtils]: Spent 798.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2021-04-28 14:51:21,492 WARN L205 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 143 DAG size of output: 137 [2021-04-28 14:51:22,190 WARN L205 SmtUtils]: Spent 697.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2021-04-28 14:51:23,159 WARN L205 SmtUtils]: Spent 966.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 125 [2021-04-28 14:51:23,666 WARN L205 SmtUtils]: Spent 505.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2021-04-28 14:51:24,793 WARN L205 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 129 DAG size of output: 125 [2021-04-28 14:51:25,289 WARN L205 SmtUtils]: Spent 494.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2021-04-28 14:51:27,484 WARN L205 SmtUtils]: Spent 2.19 s on a formula simplification. DAG size of input: 157 DAG size of output: 151 [2021-04-28 14:51:28,534 WARN L205 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 147 [2021-04-28 14:51:30,731 WARN L205 SmtUtils]: Spent 2.20 s on a formula simplification. DAG size of input: 157 DAG size of output: 151 [2021-04-28 14:51:31,446 WARN L205 SmtUtils]: Spent 712.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2021-04-28 14:51:34,626 WARN L205 SmtUtils]: Spent 3.18 s on a formula simplification. DAG size of input: 161 DAG size of output: 155 [2021-04-28 14:51:35,976 WARN L205 SmtUtils]: Spent 1.35 s on a formula simplification that was a NOOP. DAG size: 151 [2021-04-28 14:51:38,429 WARN L205 SmtUtils]: Spent 2.45 s on a formula simplification. DAG size of input: 161 DAG size of output: 155 [2021-04-28 14:51:39,286 WARN L205 SmtUtils]: Spent 855.00 ms on a formula simplification that was a NOOP. DAG size: 151 [2021-04-28 14:51:39,589 WARN L205 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2021-04-28 14:51:39,903 WARN L205 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2021-04-28 14:51:40,221 WARN L205 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2021-04-28 14:51:40,524 WARN L205 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2021-04-28 14:51:41,517 WARN L205 SmtUtils]: Spent 991.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 117 [2021-04-28 14:51:42,002 WARN L205 SmtUtils]: Spent 482.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2021-04-28 14:51:42,954 WARN L205 SmtUtils]: Spent 950.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 117 [2021-04-28 14:51:43,412 WARN L205 SmtUtils]: Spent 456.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2021-04-28 14:51:45,107 WARN L205 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 139 DAG size of output: 133 [2021-04-28 14:51:45,938 WARN L205 SmtUtils]: Spent 829.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2021-04-28 14:51:47,737 WARN L205 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 139 DAG size of output: 133 [2021-04-28 14:51:48,590 WARN L205 SmtUtils]: Spent 850.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2021-04-28 14:51:49,684 WARN L205 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 119 DAG size of output: 117 [2021-04-28 14:51:50,187 WARN L205 SmtUtils]: Spent 501.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2021-04-28 14:51:51,260 WARN L205 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 119 DAG size of output: 117 [2021-04-28 14:51:51,776 WARN L205 SmtUtils]: Spent 513.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2021-04-28 14:51:53,753 WARN L205 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 143 DAG size of output: 137 [2021-04-28 14:51:54,750 WARN L205 SmtUtils]: Spent 995.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2021-04-28 14:51:56,741 WARN L205 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 143 DAG size of output: 137 [2021-04-28 14:51:57,750 WARN L205 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 133 [2021-04-28 14:52:00,506 WARN L205 SmtUtils]: Spent 2.75 s on a formula simplification. DAG size of input: 151 DAG size of output: 145 [2021-04-28 14:52:01,795 WARN L205 SmtUtils]: Spent 1.29 s on a formula simplification that was a NOOP. DAG size: 141 [2021-04-28 14:52:04,301 WARN L205 SmtUtils]: Spent 2.50 s on a formula simplification. DAG size of input: 151 DAG size of output: 145 [2021-04-28 14:52:05,774 WARN L205 SmtUtils]: Spent 1.47 s on a formula simplification that was a NOOP. DAG size: 141 [2021-04-28 14:52:07,188 WARN L205 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 119 DAG size of output: 117 [2021-04-28 14:52:07,914 WARN L205 SmtUtils]: Spent 723.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2021-04-28 14:52:09,304 WARN L205 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 119 DAG size of output: 117 [2021-04-28 14:52:09,912 WARN L205 SmtUtils]: Spent 605.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2021-04-28 14:52:12,642 WARN L205 SmtUtils]: Spent 2.73 s on a formula simplification. DAG size of input: 147 DAG size of output: 141 [2021-04-28 14:52:14,191 WARN L205 SmtUtils]: Spent 1.55 s on a formula simplification that was a NOOP. DAG size: 137 [2021-04-28 14:52:17,600 WARN L205 SmtUtils]: Spent 3.41 s on a formula simplification. DAG size of input: 147 DAG size of output: 141 [2021-04-28 14:52:19,173 WARN L205 SmtUtils]: Spent 1.57 s on a formula simplification that was a NOOP. DAG size: 137 [2021-04-28 14:52:22,653 WARN L205 SmtUtils]: Spent 3.48 s on a formula simplification. DAG size of input: 154 DAG size of output: 148 [2021-04-28 14:52:24,352 WARN L205 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 144 [2021-04-28 14:52:28,918 WARN L205 SmtUtils]: Spent 4.56 s on a formula simplification. DAG size of input: 154 DAG size of output: 148 [2021-04-28 14:52:31,213 WARN L205 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 144 [2021-04-28 14:52:37,705 WARN L205 SmtUtils]: Spent 6.48 s on a formula simplification. DAG size of input: 165 DAG size of output: 159 [2021-04-28 14:52:40,732 WARN L205 SmtUtils]: Spent 3.02 s on a formula simplification that was a NOOP. DAG size: 155 [2021-04-28 14:52:47,113 WARN L205 SmtUtils]: Spent 6.38 s on a formula simplification. DAG size of input: 165 DAG size of output: 159 [2021-04-28 14:52:50,376 WARN L205 SmtUtils]: Spent 3.26 s on a formula simplification that was a NOOP. DAG size: 155 [2021-04-28 14:52:56,476 WARN L205 SmtUtils]: Spent 6.10 s on a formula simplification. DAG size of input: 170 DAG size of output: 164 [2021-04-28 14:52:59,066 WARN L205 SmtUtils]: Spent 2.59 s on a formula simplification that was a NOOP. DAG size: 160 [2021-04-28 14:53:06,081 WARN L205 SmtUtils]: Spent 7.01 s on a formula simplification. DAG size of input: 170 DAG size of output: 164 [2021-04-28 14:53:09,518 WARN L205 SmtUtils]: Spent 3.43 s on a formula simplification that was a NOOP. DAG size: 160 [2021-04-28 14:53:13,072 WARN L205 SmtUtils]: Spent 3.55 s on a formula simplification. DAG size of input: 139 DAG size of output: 133 [2021-04-28 14:53:14,839 WARN L205 SmtUtils]: Spent 1.77 s on a formula simplification that was a NOOP. DAG size: 129 [2021-04-28 14:53:18,449 WARN L205 SmtUtils]: Spent 3.61 s on a formula simplification. DAG size of input: 139 DAG size of output: 133 [2021-04-28 14:53:20,268 WARN L205 SmtUtils]: Spent 1.82 s on a formula simplification that was a NOOP. DAG size: 129 [2021-04-28 14:53:25,136 WARN L205 SmtUtils]: Spent 4.86 s on a formula simplification. DAG size of input: 161 DAG size of output: 155 [2021-04-28 14:53:27,860 WARN L205 SmtUtils]: Spent 2.72 s on a formula simplification that was a NOOP. DAG size: 151 [2021-04-28 14:53:33,813 WARN L205 SmtUtils]: Spent 5.95 s on a formula simplification. DAG size of input: 161 DAG size of output: 155 [2021-04-28 14:53:36,687 WARN L205 SmtUtils]: Spent 2.87 s on a formula simplification that was a NOOP. DAG size: 151 [2021-04-28 14:53:40,642 WARN L205 SmtUtils]: Spent 3.95 s on a formula simplification. DAG size of input: 139 DAG size of output: 133 [2021-04-28 14:53:42,483 WARN L205 SmtUtils]: Spent 1.84 s on a formula simplification that was a NOOP. DAG size: 129 [2021-04-28 14:53:46,578 WARN L205 SmtUtils]: Spent 4.09 s on a formula simplification. DAG size of input: 139 DAG size of output: 133 [2021-04-28 14:53:48,482 WARN L205 SmtUtils]: Spent 1.90 s on a formula simplification that was a NOOP. DAG size: 129 [2021-04-28 14:53:54,140 WARN L205 SmtUtils]: Spent 5.53 s on a formula simplification. DAG size of input: 174 DAG size of output: 163 [2021-04-28 14:53:56,630 WARN L205 SmtUtils]: Spent 2.49 s on a formula simplification that was a NOOP. DAG size: 158 [2021-04-28 14:54:04,345 WARN L205 SmtUtils]: Spent 7.71 s on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2021-04-28 14:54:08,267 WARN L205 SmtUtils]: Spent 3.92 s on a formula simplification that was a NOOP. DAG size: 161 [2021-04-28 14:54:20,983 WARN L205 SmtUtils]: Spent 12.71 s on a formula simplification. DAG size of input: 185 DAG size of output: 174 [2021-04-28 14:54:27,828 WARN L205 SmtUtils]: Spent 6.84 s on a formula simplification that was a NOOP. DAG size: 167 [2021-04-28 14:54:46,675 WARN L205 SmtUtils]: Spent 18.84 s on a formula simplification. DAG size of input: 189 DAG size of output: 178 [2021-04-28 14:54:52,287 WARN L205 SmtUtils]: Spent 5.61 s on a formula simplification that was a NOOP. DAG size: 170 [2021-04-28 14:55:04,576 WARN L205 SmtUtils]: Spent 12.15 s on a formula simplification. DAG size of input: 180 DAG size of output: 169 [2021-04-28 14:55:10,837 WARN L205 SmtUtils]: Spent 6.26 s on a formula simplification that was a NOOP. DAG size: 164 [2021-04-28 14:55:19,548 WARN L205 SmtUtils]: Spent 8.71 s on a formula simplification. DAG size of input: 184 DAG size of output: 174 [2021-04-28 14:55:23,258 WARN L205 SmtUtils]: Spent 3.71 s on a formula simplification that was a NOOP. DAG size: 167 [2021-04-28 14:55:33,475 WARN L205 SmtUtils]: Spent 10.21 s on a formula simplification. DAG size of input: 174 DAG size of output: 163 [2021-04-28 14:55:38,864 WARN L205 SmtUtils]: Spent 5.38 s on a formula simplification that was a NOOP. DAG size: 158 [2021-04-28 14:55:50,478 WARN L205 SmtUtils]: Spent 11.61 s on a formula simplification. DAG size of input: 178 DAG size of output: 167 [2021-04-28 14:55:56,129 WARN L205 SmtUtils]: Spent 5.65 s on a formula simplification that was a NOOP. DAG size: 161 [2021-04-28 14:56:06,569 WARN L205 SmtUtils]: Spent 10.43 s on a formula simplification. DAG size of input: 163 DAG size of output: 160 [2021-04-28 14:56:11,993 WARN L205 SmtUtils]: Spent 5.42 s on a formula simplification that was a NOOP. DAG size: 155 [2021-04-28 14:56:23,237 WARN L205 SmtUtils]: Spent 11.24 s on a formula simplification. DAG size of input: 163 DAG size of output: 160 [2021-04-28 14:56:29,114 WARN L205 SmtUtils]: Spent 5.87 s on a formula simplification that was a NOOP. DAG size: 155 [2021-04-28 14:56:34,362 WARN L205 SmtUtils]: Spent 5.24 s on a formula simplification that was a NOOP. DAG size: 164 [2021-04-28 14:56:39,571 WARN L205 SmtUtils]: Spent 5.21 s on a formula simplification that was a NOOP. DAG size: 164 [2021-04-28 14:56:44,509 WARN L205 SmtUtils]: Spent 4.93 s on a formula simplification that was a NOOP. DAG size: 164 [2021-04-28 14:56:49,549 WARN L205 SmtUtils]: Spent 5.04 s on a formula simplification that was a NOOP. DAG size: 164 [2021-04-28 14:57:00,879 WARN L205 SmtUtils]: Spent 11.33 s on a formula simplification. DAG size of input: 176 DAG size of output: 165 [2021-04-28 14:57:06,466 WARN L205 SmtUtils]: Spent 5.58 s on a formula simplification that was a NOOP. DAG size: 160 [2021-04-28 14:57:20,973 WARN L205 SmtUtils]: Spent 14.50 s on a formula simplification. DAG size of input: 180 DAG size of output: 169 [2021-04-28 14:57:28,204 WARN L205 SmtUtils]: Spent 7.23 s on a formula simplification that was a NOOP. DAG size: 163 [2021-04-28 14:57:40,200 WARN L205 SmtUtils]: Spent 11.95 s on a formula simplification. DAG size of input: 163 DAG size of output: 160 [2021-04-28 14:57:46,561 WARN L205 SmtUtils]: Spent 6.36 s on a formula simplification that was a NOOP. DAG size: 155 [2021-04-28 14:58:00,932 WARN L205 SmtUtils]: Spent 14.37 s on a formula simplification. DAG size of input: 163 DAG size of output: 160 [2021-04-28 14:58:08,279 WARN L205 SmtUtils]: Spent 7.34 s on a formula simplification that was a NOOP. DAG size: 155 [2021-04-28 14:58:18,045 WARN L205 SmtUtils]: Spent 9.76 s on a formula simplification. DAG size of input: 165 DAG size of output: 164 [2021-04-28 14:58:22,924 WARN L205 SmtUtils]: Spent 4.88 s on a formula simplification that was a NOOP. DAG size: 160 [2021-04-28 14:58:32,806 WARN L205 SmtUtils]: Spent 9.88 s on a formula simplification. DAG size of input: 165 DAG size of output: 162 [2021-04-28 14:58:37,814 WARN L205 SmtUtils]: Spent 5.00 s on a formula simplification that was a NOOP. DAG size: 160 [2021-04-28 14:58:50,619 WARN L205 SmtUtils]: Spent 12.80 s on a formula simplification. DAG size of input: 174 DAG size of output: 163 [2021-04-28 14:58:57,208 WARN L205 SmtUtils]: Spent 6.58 s on a formula simplification that was a NOOP. DAG size: 158 [2021-04-28 14:59:12,119 WARN L205 SmtUtils]: Spent 14.91 s on a formula simplification. DAG size of input: 178 DAG size of output: 168 [2021-04-28 14:59:19,151 WARN L205 SmtUtils]: Spent 7.03 s on a formula simplification that was a NOOP. DAG size: 161 [2021-04-28 14:59:34,123 WARN L205 SmtUtils]: Spent 14.97 s on a formula simplification. DAG size of input: 165 DAG size of output: 162 [2021-04-28 14:59:41,926 WARN L205 SmtUtils]: Spent 7.80 s on a formula simplification that was a NOOP. DAG size: 162 [2021-04-28 14:59:59,273 WARN L205 SmtUtils]: Spent 17.34 s on a formula simplification. DAG size of input: 165 DAG size of output: 162 [2021-04-28 15:00:08,349 WARN L205 SmtUtils]: Spent 9.07 s on a formula simplification that was a NOOP. DAG size: 162 [2021-04-28 15:00:21,969 WARN L205 SmtUtils]: Spent 13.48 s on a formula simplification. DAG size of input: 176 DAG size of output: 165 [2021-04-28 15:00:28,450 WARN L205 SmtUtils]: Spent 6.48 s on a formula simplification that was a NOOP. DAG size: 160 [2021-04-28 15:00:41,485 WARN L205 SmtUtils]: Spent 13.03 s on a formula simplification. DAG size of input: 180 DAG size of output: 169 [2021-04-28 15:00:47,461 WARN L205 SmtUtils]: Spent 5.97 s on a formula simplification that was a NOOP. DAG size: 163 [2021-04-28 15:01:01,409 WARN L205 SmtUtils]: Spent 13.94 s on a formula simplification. DAG size of input: 176 DAG size of output: 165 [2021-04-28 15:01:08,208 WARN L205 SmtUtils]: Spent 6.79 s on a formula simplification that was a NOOP. DAG size: 160 [2021-04-28 15:01:23,328 WARN L205 SmtUtils]: Spent 15.12 s on a formula simplification. DAG size of input: 180 DAG size of output: 169 [2021-04-28 15:01:30,537 WARN L205 SmtUtils]: Spent 7.20 s on a formula simplification that was a NOOP. DAG size: 163 [2021-04-28 15:01:50,141 WARN L205 SmtUtils]: Spent 19.60 s on a formula simplification. DAG size of input: 176 DAG size of output: 165 [2021-04-28 15:02:00,848 WARN L205 SmtUtils]: Spent 10.70 s on a formula simplification that was a NOOP. DAG size: 160 [2021-04-28 15:02:18,195 WARN L205 SmtUtils]: Spent 17.34 s on a formula simplification. DAG size of input: 180 DAG size of output: 169 [2021-04-28 15:02:25,707 WARN L205 SmtUtils]: Spent 7.51 s on a formula simplification that was a NOOP. DAG size: 163 [2021-04-28 15:02:26,115 INFO L158 LiptonReduction]: Checked pairs total: 157711 [2021-04-28 15:02:26,115 INFO L160 LiptonReduction]: Total number of compositions: 431 [2021-04-28 15:02:26,125 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 716390 [2021-04-28 15:02:26,175 INFO L129 PetriNetUnfolder]: 1/65 cut-off events. [2021-04-28 15:02:26,175 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-04-28 15:02:26,176 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-28 15:02:26,177 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1] [2021-04-28 15:02:26,178 INFO L428 AbstractCegarLoop]: === Iteration 1 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION, t1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, t2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-28 15:02:26,188 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-28 15:02:26,189 INFO L82 PathProgramCache]: Analyzing trace with hash 37436, now seen corresponding path program 1 times [2021-04-28 15:02:26,202 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-28 15:02:26,203 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [911195099] [2021-04-28 15:02:26,203 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-28 15:02:26,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-28 15:02:26,412 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-28 15:02:26,417 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-28 15:02:26,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-28 15:02:26,420 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [911195099] [2021-04-28 15:02:26,421 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-28 15:02:26,421 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-04-28 15:02:26,422 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1448732781] [2021-04-28 15:02:26,438 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-04-28 15:02:26,439 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-28 15:02:26,462 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-04-28 15:02:26,468 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-04-28 15:02:26,475 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 650 out of 682 [2021-04-28 15:02:26,491 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 273 places, 280 transitions, 572 flow. Second operand has 2 states, 2 states have (on average 650.5) internal successors, (1301), 2 states have internal predecessors, (1301), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:02:26,492 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-28 15:02:26,492 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 650 of 682 [2021-04-28 15:02:26,495 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-28 15:02:26,632 INFO L129 PetriNetUnfolder]: 10/267 cut-off events. [2021-04-28 15:02:26,632 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2021-04-28 15:02:26,639 INFO L84 FinitePrefix]: Finished finitePrefix Result has 277 conditions, 267 events. 10/267 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 57. Compared 1612 event pairs, 0 based on Foata normal form. 3/53 useless extension candidates. Maximal degree in co-relation 273. Up to 2 conditions per place. [2021-04-28 15:02:26,645 INFO L132 encePairwiseOnDemand]: 670/682 looper letters, 0 selfloop transitions, 0 changer transitions 56/265 dead transitions. [2021-04-28 15:02:26,645 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 262 places, 265 transitions, 542 flow [2021-04-28 15:02:26,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-04-28 15:02:26,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2021-04-28 15:02:26,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 1312 transitions. [2021-04-28 15:02:26,683 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.9618768328445748 [2021-04-28 15:02:26,684 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 1312 transitions. [2021-04-28 15:02:26,686 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 1312 transitions. [2021-04-28 15:02:26,692 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-28 15:02:26,697 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 1312 transitions. [2021-04-28 15:02:26,710 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 656.0) internal successors, (1312), 2 states have internal predecessors, (1312), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:02:26,724 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 682.0) internal successors, (2046), 3 states have internal predecessors, (2046), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:02:26,726 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 682.0) internal successors, (2046), 3 states have internal predecessors, (2046), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:02:26,728 INFO L185 Difference]: Start difference. First operand has 273 places, 280 transitions, 572 flow. Second operand 2 states and 1312 transitions. [2021-04-28 15:02:26,729 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 262 places, 265 transitions, 542 flow [2021-04-28 15:02:26,736 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 258 places, 265 transitions, 534 flow, removed 0 selfloop flow, removed 4 redundant places. [2021-04-28 15:02:26,743 INFO L241 Difference]: Finished difference. Result has 258 places, 209 transitions, 422 flow [2021-04-28 15:02:26,747 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=682, PETRI_DIFFERENCE_MINUEND_FLOW=534, PETRI_DIFFERENCE_MINUEND_PLACES=257, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=265, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=265, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=422, PETRI_PLACES=258, PETRI_TRANSITIONS=209} [2021-04-28 15:02:26,749 INFO L343 CegarLoopForPetriNet]: 273 programPoint places, -15 predicate places. [2021-04-28 15:02:26,749 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-28 15:02:26,750 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 258 places, 209 transitions, 422 flow [2021-04-28 15:02:26,750 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 258 places, 209 transitions, 422 flow [2021-04-28 15:02:26,753 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 201 places, 209 transitions, 422 flow [2021-04-28 15:02:26,792 INFO L129 PetriNetUnfolder]: 10/211 cut-off events. [2021-04-28 15:02:26,793 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-04-28 15:02:26,796 INFO L84 FinitePrefix]: Finished finitePrefix Result has 214 conditions, 211 events. 10/211 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 26. Compared 1226 event pairs, 0 based on Foata normal form. 0/50 useless extension candidates. Maximal degree in co-relation 198. Up to 2 conditions per place. [2021-04-28 15:02:26,810 INFO L146 LiptonReduction]: Number of co-enabled transitions 20196 [2021-04-28 15:02:27,528 INFO L158 LiptonReduction]: Checked pairs total: 43702 [2021-04-28 15:02:27,529 INFO L160 LiptonReduction]: Total number of compositions: 2 [2021-04-28 15:02:27,529 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 780 [2021-04-28 15:02:27,547 INFO L480 AbstractCegarLoop]: Abstraction has has 201 places, 210 transitions, 424 flow [2021-04-28 15:02:27,549 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 650.5) internal successors, (1301), 2 states have internal predecessors, (1301), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:02:27,550 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-28 15:02:27,550 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-04-28 15:02:27,550 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-04-28 15:02:27,551 INFO L428 AbstractCegarLoop]: === Iteration 2 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION, t1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, t2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-28 15:02:27,552 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-28 15:02:27,552 INFO L82 PathProgramCache]: Analyzing trace with hash 1857285031, now seen corresponding path program 1 times [2021-04-28 15:02:27,552 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-28 15:02:27,552 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [57611336] [2021-04-28 15:02:27,552 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-28 15:02:27,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-28 15:02:27,744 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-28 15:02:27,750 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-28 15:02:27,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-28 15:02:27,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-28 15:02:27,796 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-28 15:02:27,800 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-28 15:02:27,801 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-28 15:02:27,802 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [57611336] [2021-04-28 15:02:27,802 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-28 15:02:27,802 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-04-28 15:02:27,802 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1013735419] [2021-04-28 15:02:27,804 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-04-28 15:02:27,805 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-28 15:02:27,806 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-04-28 15:02:27,806 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-04-28 15:02:27,810 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 602 out of 684 [2021-04-28 15:02:27,815 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 201 places, 210 transitions, 424 flow. Second operand has 3 states, 3 states have (on average 603.3333333333334) internal successors, (1810), 3 states have internal predecessors, (1810), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:02:27,816 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-28 15:02:27,816 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 602 of 684 [2021-04-28 15:02:27,816 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-28 15:02:28,270 INFO L129 PetriNetUnfolder]: 9/209 cut-off events. [2021-04-28 15:02:28,270 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-04-28 15:02:28,275 INFO L84 FinitePrefix]: Finished finitePrefix Result has 244 conditions, 209 events. 9/209 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 25. Compared 1136 event pairs, 0 based on Foata normal form. 0/55 useless extension candidates. Maximal degree in co-relation 226. Up to 19 conditions per place. [2021-04-28 15:02:28,278 INFO L132 encePairwiseOnDemand]: 672/684 looper letters, 22 selfloop transitions, 9 changer transitions 0/207 dead transitions. [2021-04-28 15:02:28,278 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 202 places, 207 transitions, 480 flow [2021-04-28 15:02:28,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-04-28 15:02:28,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-04-28 15:02:28,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1838 transitions. [2021-04-28 15:02:28,296 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.8957115009746589 [2021-04-28 15:02:28,296 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 1838 transitions. [2021-04-28 15:02:28,296 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 1838 transitions. [2021-04-28 15:02:28,299 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-28 15:02:28,299 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1838 transitions. [2021-04-28 15:02:28,307 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 612.6666666666666) internal successors, (1838), 3 states have internal predecessors, (1838), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:02:28,316 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 684.0) internal successors, (2736), 4 states have internal predecessors, (2736), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:02:28,320 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 684.0) internal successors, (2736), 4 states have internal predecessors, (2736), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:02:28,321 INFO L185 Difference]: Start difference. First operand has 201 places, 210 transitions, 424 flow. Second operand 3 states and 1838 transitions. [2021-04-28 15:02:28,321 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 202 places, 207 transitions, 480 flow [2021-04-28 15:02:28,324 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 202 places, 207 transitions, 480 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-04-28 15:02:28,331 INFO L241 Difference]: Finished difference. Result has 202 places, 207 transitions, 436 flow [2021-04-28 15:02:28,332 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=684, PETRI_DIFFERENCE_MINUEND_FLOW=418, PETRI_DIFFERENCE_MINUEND_PLACES=200, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=207, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=9, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=198, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=436, PETRI_PLACES=202, PETRI_TRANSITIONS=207} [2021-04-28 15:02:28,333 INFO L343 CegarLoopForPetriNet]: 273 programPoint places, -71 predicate places. [2021-04-28 15:02:28,333 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-28 15:02:28,333 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 202 places, 207 transitions, 436 flow [2021-04-28 15:02:28,334 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 202 places, 207 transitions, 436 flow [2021-04-28 15:02:28,336 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 202 places, 207 transitions, 436 flow [2021-04-28 15:02:28,377 INFO L129 PetriNetUnfolder]: 9/209 cut-off events. [2021-04-28 15:02:28,378 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-04-28 15:02:28,381 INFO L84 FinitePrefix]: Finished finitePrefix Result has 222 conditions, 209 events. 9/209 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 26. Compared 1216 event pairs, 0 based on Foata normal form. 0/54 useless extension candidates. Maximal degree in co-relation 205. Up to 6 conditions per place. [2021-04-28 15:02:28,394 INFO L146 LiptonReduction]: Number of co-enabled transitions 19900 [2021-04-28 15:02:29,769 INFO L158 LiptonReduction]: Checked pairs total: 21264 [2021-04-28 15:02:29,770 INFO L160 LiptonReduction]: Total number of compositions: 0 [2021-04-28 15:02:29,770 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1437 [2021-04-28 15:02:29,787 INFO L480 AbstractCegarLoop]: Abstraction has has 202 places, 207 transitions, 436 flow [2021-04-28 15:02:29,790 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 603.3333333333334) internal successors, (1810), 3 states have internal predecessors, (1810), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:02:29,790 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-28 15:02:29,790 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-04-28 15:02:29,791 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-04-28 15:02:29,793 INFO L428 AbstractCegarLoop]: === Iteration 3 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION, t1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, t2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-28 15:02:29,795 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-28 15:02:29,795 INFO L82 PathProgramCache]: Analyzing trace with hash 1741276946, now seen corresponding path program 1 times [2021-04-28 15:02:29,795 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-28 15:02:29,796 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1247362715] [2021-04-28 15:02:29,796 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-28 15:02:29,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-28 15:02:30,158 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-28 15:02:30,163 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-04-28 15:02:30,240 INFO L142 QuantifierPusher]: treesize reduction 53, result has 32.1 percent of original size [2021-04-28 15:02:30,245 INFO L147 QuantifierPusher]: treesize reduction 6, result has 76.0 percent of original size 19 [2021-04-28 15:02:30,403 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 12 [2021-04-28 15:02:30,413 INFO L142 QuantifierPusher]: treesize reduction 14, result has 41.7 percent of original size [2021-04-28 15:02:30,418 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-28 15:02:30,467 INFO L142 QuantifierPusher]: treesize reduction 14, result has 41.7 percent of original size [2021-04-28 15:02:30,471 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-28 15:02:30,477 INFO L142 QuantifierPusher]: treesize reduction 12, result has 7.7 percent of original size [2021-04-28 15:02:30,481 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-28 15:02:30,485 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-28 15:02:30,489 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-28 15:02:30,490 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-28 15:02:30,490 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1247362715] [2021-04-28 15:02:30,490 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-28 15:02:30,490 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-04-28 15:02:30,490 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [418472391] [2021-04-28 15:02:30,491 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-04-28 15:02:30,491 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-28 15:02:30,491 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-04-28 15:02:30,492 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-04-28 15:02:30,503 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 294 out of 684 [2021-04-28 15:02:30,511 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 202 places, 207 transitions, 436 flow. Second operand has 5 states, 5 states have (on average 296.2) internal successors, (1481), 5 states have internal predecessors, (1481), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:02:30,511 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-28 15:02:30,511 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 294 of 684 [2021-04-28 15:02:30,512 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-28 15:02:40,027 INFO L129 PetriNetUnfolder]: 15650/29731 cut-off events. [2021-04-28 15:02:40,027 INFO L130 PetriNetUnfolder]: For 329/329 co-relation queries the response was YES. [2021-04-28 15:02:40,110 INFO L84 FinitePrefix]: Finished finitePrefix Result has 55014 conditions, 29731 events. 15650/29731 cut-off events. For 329/329 co-relation queries the response was YES. Maximal size of possible extension queue 1163. Compared 266689 event pairs, 9220 based on Foata normal form. 0/11362 useless extension candidates. Maximal degree in co-relation 20624. Up to 20175 conditions per place. [2021-04-28 15:02:40,242 INFO L132 encePairwiseOnDemand]: 644/684 looper letters, 181 selfloop transitions, 49 changer transitions 0/303 dead transitions. [2021-04-28 15:02:40,242 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 208 places, 303 transitions, 1093 flow [2021-04-28 15:02:40,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-04-28 15:02:40,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-04-28 15:02:40,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 2269 transitions. [2021-04-28 15:02:40,263 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.47389306599832914 [2021-04-28 15:02:40,263 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 2269 transitions. [2021-04-28 15:02:40,263 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 2269 transitions. [2021-04-28 15:02:40,265 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-28 15:02:40,266 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 2269 transitions. [2021-04-28 15:02:40,275 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 324.14285714285717) internal successors, (2269), 7 states have internal predecessors, (2269), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:02:40,292 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 684.0) internal successors, (5472), 8 states have internal predecessors, (5472), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:02:40,299 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 684.0) internal successors, (5472), 8 states have internal predecessors, (5472), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:02:40,299 INFO L185 Difference]: Start difference. First operand has 202 places, 207 transitions, 436 flow. Second operand 7 states and 2269 transitions. [2021-04-28 15:02:40,299 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 208 places, 303 transitions, 1093 flow [2021-04-28 15:02:40,329 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 206 places, 303 transitions, 1071 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-04-28 15:02:40,337 INFO L241 Difference]: Finished difference. Result has 210 places, 249 transitions, 766 flow [2021-04-28 15:02:40,338 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=684, PETRI_DIFFERENCE_MINUEND_FLOW=418, PETRI_DIFFERENCE_MINUEND_PLACES=200, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=207, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=12, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=164, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=766, PETRI_PLACES=210, PETRI_TRANSITIONS=249} [2021-04-28 15:02:40,339 INFO L343 CegarLoopForPetriNet]: 273 programPoint places, -63 predicate places. [2021-04-28 15:02:40,339 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-28 15:02:40,339 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 210 places, 249 transitions, 766 flow [2021-04-28 15:02:40,340 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 210 places, 249 transitions, 766 flow [2021-04-28 15:02:40,342 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 210 places, 249 transitions, 766 flow [2021-04-28 15:02:40,844 INFO L129 PetriNetUnfolder]: 614/2931 cut-off events. [2021-04-28 15:02:40,844 INFO L130 PetriNetUnfolder]: For 73/105 co-relation queries the response was YES. [2021-04-28 15:02:40,865 INFO L84 FinitePrefix]: Finished finitePrefix Result has 4269 conditions, 2931 events. 614/2931 cut-off events. For 73/105 co-relation queries the response was YES. Maximal size of possible extension queue 215. Compared 29364 event pairs, 30 based on Foata normal form. 0/723 useless extension candidates. Maximal degree in co-relation 3880. Up to 774 conditions per place. [2021-04-28 15:02:40,926 INFO L146 LiptonReduction]: Number of co-enabled transitions 21972 [2021-04-28 15:02:42,859 INFO L158 LiptonReduction]: Checked pairs total: 18328 [2021-04-28 15:02:42,859 INFO L160 LiptonReduction]: Total number of compositions: 0 [2021-04-28 15:02:42,860 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2521 [2021-04-28 15:02:42,869 INFO L480 AbstractCegarLoop]: Abstraction has has 210 places, 249 transitions, 766 flow [2021-04-28 15:02:42,872 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 296.2) internal successors, (1481), 5 states have internal predecessors, (1481), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:02:42,872 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-28 15:02:42,872 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-04-28 15:02:42,873 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-04-28 15:02:42,873 INFO L428 AbstractCegarLoop]: === Iteration 4 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION, t1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, t2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-28 15:02:42,874 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-28 15:02:42,874 INFO L82 PathProgramCache]: Analyzing trace with hash -1471226529, now seen corresponding path program 1 times [2021-04-28 15:02:42,874 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-28 15:02:42,874 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1536342299] [2021-04-28 15:02:42,874 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-28 15:02:42,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-28 15:02:43,122 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-28 15:02:43,129 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-04-28 15:02:43,229 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-28 15:02:43,234 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-04-28 15:02:43,315 INFO L142 QuantifierPusher]: treesize reduction 52, result has 32.5 percent of original size [2021-04-28 15:02:43,320 INFO L147 QuantifierPusher]: treesize reduction 6, result has 76.0 percent of original size 19 [2021-04-28 15:02:43,484 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 12 [2021-04-28 15:02:43,492 INFO L142 QuantifierPusher]: treesize reduction 14, result has 41.7 percent of original size [2021-04-28 15:02:43,496 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-28 15:02:43,557 INFO L142 QuantifierPusher]: treesize reduction 14, result has 41.7 percent of original size [2021-04-28 15:02:43,561 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-28 15:02:43,566 INFO L142 QuantifierPusher]: treesize reduction 12, result has 7.7 percent of original size [2021-04-28 15:02:43,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-28 15:02:43,577 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-28 15:02:43,581 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-28 15:02:43,582 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-28 15:02:43,583 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1536342299] [2021-04-28 15:02:43,583 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-28 15:02:43,583 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-04-28 15:02:43,583 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1467161021] [2021-04-28 15:02:43,584 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-04-28 15:02:43,584 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-28 15:02:43,584 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-04-28 15:02:43,585 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-04-28 15:02:43,589 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 286 out of 684 [2021-04-28 15:02:43,593 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 210 places, 249 transitions, 766 flow. Second operand has 6 states, 6 states have (on average 288.0) internal successors, (1728), 6 states have internal predecessors, (1728), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:02:43,594 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-28 15:02:43,594 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 286 of 684 [2021-04-28 15:02:43,594 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-28 15:02:55,424 INFO L129 PetriNetUnfolder]: 16572/31349 cut-off events. [2021-04-28 15:02:55,425 INFO L130 PetriNetUnfolder]: For 1780/1780 co-relation queries the response was YES. [2021-04-28 15:02:55,536 INFO L84 FinitePrefix]: Finished finitePrefix Result has 66364 conditions, 31349 events. 16572/31349 cut-off events. For 1780/1780 co-relation queries the response was YES. Maximal size of possible extension queue 1202. Compared 283669 event pairs, 2662 based on Foata normal form. 32/11911 useless extension candidates. Maximal degree in co-relation 23780. Up to 20187 conditions per place. [2021-04-28 15:02:55,646 INFO L132 encePairwiseOnDemand]: 644/684 looper letters, 253 selfloop transitions, 77 changer transitions 3/406 dead transitions. [2021-04-28 15:02:55,647 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 216 places, 406 transitions, 1839 flow [2021-04-28 15:02:55,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-04-28 15:02:55,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-04-28 15:02:55,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 2289 transitions. [2021-04-28 15:02:55,669 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.4780701754385965 [2021-04-28 15:02:55,670 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 2289 transitions. [2021-04-28 15:02:55,670 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 2289 transitions. [2021-04-28 15:02:55,672 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-28 15:02:55,673 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 2289 transitions. [2021-04-28 15:02:55,682 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 327.0) internal successors, (2289), 7 states have internal predecessors, (2289), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:02:55,697 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 684.0) internal successors, (5472), 8 states have internal predecessors, (5472), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:02:55,704 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 684.0) internal successors, (5472), 8 states have internal predecessors, (5472), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:02:55,705 INFO L185 Difference]: Start difference. First operand has 210 places, 249 transitions, 766 flow. Second operand 7 states and 2289 transitions. [2021-04-28 15:02:55,705 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 216 places, 406 transitions, 1839 flow [2021-04-28 15:02:55,731 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 216 places, 406 transitions, 1839 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-04-28 15:02:55,742 INFO L241 Difference]: Finished difference. Result has 221 places, 281 transitions, 1235 flow [2021-04-28 15:02:55,743 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=684, PETRI_DIFFERENCE_MINUEND_FLOW=766, PETRI_DIFFERENCE_MINUEND_PLACES=210, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=249, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=49, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=189, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=1235, PETRI_PLACES=221, PETRI_TRANSITIONS=281} [2021-04-28 15:02:55,744 INFO L343 CegarLoopForPetriNet]: 273 programPoint places, -52 predicate places. [2021-04-28 15:02:55,744 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-28 15:02:55,744 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 221 places, 281 transitions, 1235 flow [2021-04-28 15:02:55,745 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 221 places, 281 transitions, 1235 flow [2021-04-28 15:02:55,749 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 221 places, 281 transitions, 1235 flow [2021-04-28 15:02:56,356 INFO L129 PetriNetUnfolder]: 708/3477 cut-off events. [2021-04-28 15:02:56,356 INFO L130 PetriNetUnfolder]: For 507/722 co-relation queries the response was YES. [2021-04-28 15:02:56,373 INFO L84 FinitePrefix]: Finished finitePrefix Result has 6148 conditions, 3477 events. 708/3477 cut-off events. For 507/722 co-relation queries the response was YES. Maximal size of possible extension queue 261. Compared 36156 event pairs, 34 based on Foata normal form. 5/850 useless extension candidates. Maximal degree in co-relation 5235. Up to 860 conditions per place. [2021-04-28 15:02:56,429 INFO L146 LiptonReduction]: Number of co-enabled transitions 23044 [2021-04-28 15:02:57,286 INFO L158 LiptonReduction]: Checked pairs total: 22558 [2021-04-28 15:02:57,286 INFO L160 LiptonReduction]: Total number of compositions: 0 [2021-04-28 15:02:57,287 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1543 [2021-04-28 15:02:57,295 INFO L480 AbstractCegarLoop]: Abstraction has has 221 places, 281 transitions, 1235 flow [2021-04-28 15:02:57,298 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 288.0) internal successors, (1728), 6 states have internal predecessors, (1728), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:02:57,298 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-28 15:02:57,299 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-04-28 15:02:57,299 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-04-28 15:02:57,299 INFO L428 AbstractCegarLoop]: === Iteration 5 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION, t1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, t2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-28 15:02:57,300 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-28 15:02:57,300 INFO L82 PathProgramCache]: Analyzing trace with hash -1869801330, now seen corresponding path program 1 times [2021-04-28 15:02:57,300 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-28 15:02:57,301 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1470200323] [2021-04-28 15:02:57,301 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-28 15:02:57,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-28 15:02:57,594 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-28 15:02:57,599 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-04-28 15:02:57,695 INFO L142 QuantifierPusher]: treesize reduction 63, result has 48.8 percent of original size [2021-04-28 15:02:57,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 60 [2021-04-28 15:02:57,973 WARN L205 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 28 [2021-04-28 15:02:57,988 INFO L142 QuantifierPusher]: treesize reduction 49, result has 47.3 percent of original size [2021-04-28 15:02:57,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-04-28 15:02:58,222 WARN L205 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 26 DAG size of output: 21 [2021-04-28 15:02:58,235 INFO L142 QuantifierPusher]: treesize reduction 43, result has 50.6 percent of original size [2021-04-28 15:02:58,239 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-04-28 15:02:58,247 INFO L142 QuantifierPusher]: treesize reduction 43, result has 47.6 percent of original size [2021-04-28 15:02:58,251 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-04-28 15:02:58,526 WARN L205 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 29 DAG size of output: 24 [2021-04-28 15:02:58,536 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-28 15:02:58,541 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-04-28 15:02:58,687 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-28 15:02:58,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-04-28 15:02:58,812 INFO L142 QuantifierPusher]: treesize reduction 16, result has 51.5 percent of original size [2021-04-28 15:02:58,818 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-04-28 15:02:58,951 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-28 15:02:58,952 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1470200323] [2021-04-28 15:02:58,952 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-28 15:02:58,952 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-04-28 15:02:58,952 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [28374206] [2021-04-28 15:02:58,952 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-04-28 15:02:58,952 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-28 15:02:58,953 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-04-28 15:02:58,954 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2021-04-28 15:02:58,960 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 255 out of 684 [2021-04-28 15:02:58,964 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 221 places, 281 transitions, 1235 flow. Second operand has 9 states, 9 states have (on average 256.44444444444446) internal successors, (2308), 9 states have internal predecessors, (2308), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:02:58,965 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-28 15:02:58,965 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 255 of 684 [2021-04-28 15:02:58,965 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-28 15:03:02,210 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 28 DAG size of output: 26 [2021-04-28 15:03:02,901 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 26 [2021-04-28 15:03:03,220 WARN L205 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 29 [2021-04-28 15:03:04,947 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 36 [2021-04-28 15:03:13,380 INFO L129 PetriNetUnfolder]: 20050/37610 cut-off events. [2021-04-28 15:03:13,381 INFO L130 PetriNetUnfolder]: For 7423/7423 co-relation queries the response was YES. [2021-04-28 15:03:13,533 INFO L84 FinitePrefix]: Finished finitePrefix Result has 86312 conditions, 37610 events. 20050/37610 cut-off events. For 7423/7423 co-relation queries the response was YES. Maximal size of possible extension queue 1327. Compared 341816 event pairs, 12012 based on Foata normal form. 0/13743 useless extension candidates. Maximal degree in co-relation 39680. Up to 30766 conditions per place. [2021-04-28 15:03:13,665 INFO L132 encePairwiseOnDemand]: 643/684 looper letters, 255 selfloop transitions, 55 changer transitions 12/378 dead transitions. [2021-04-28 15:03:13,665 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 231 places, 378 transitions, 2150 flow [2021-04-28 15:03:13,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-04-28 15:03:13,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2021-04-28 15:03:13,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 3049 transitions. [2021-04-28 15:03:13,698 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.4052365762892079 [2021-04-28 15:03:13,699 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 3049 transitions. [2021-04-28 15:03:13,699 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 3049 transitions. [2021-04-28 15:03:13,703 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-28 15:03:13,704 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 3049 transitions. [2021-04-28 15:03:13,717 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 277.1818181818182) internal successors, (3049), 11 states have internal predecessors, (3049), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:03:13,737 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 684.0) internal successors, (8208), 12 states have internal predecessors, (8208), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:03:13,742 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 684.0) internal successors, (8208), 12 states have internal predecessors, (8208), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:03:13,742 INFO L185 Difference]: Start difference. First operand has 221 places, 281 transitions, 1235 flow. Second operand 11 states and 3049 transitions. [2021-04-28 15:03:13,742 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 231 places, 378 transitions, 2150 flow [2021-04-28 15:03:13,836 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 231 places, 378 transitions, 2114 flow, removed 18 selfloop flow, removed 0 redundant places. [2021-04-28 15:03:13,846 INFO L241 Difference]: Finished difference. Result has 237 places, 324 transitions, 1615 flow [2021-04-28 15:03:13,847 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=684, PETRI_DIFFERENCE_MINUEND_FLOW=1199, PETRI_DIFFERENCE_MINUEND_PLACES=221, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=281, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=22, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=238, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=1615, PETRI_PLACES=237, PETRI_TRANSITIONS=324} [2021-04-28 15:03:13,848 INFO L343 CegarLoopForPetriNet]: 273 programPoint places, -36 predicate places. [2021-04-28 15:03:13,848 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-28 15:03:13,848 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 237 places, 324 transitions, 1615 flow [2021-04-28 15:03:13,849 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 237 places, 324 transitions, 1615 flow [2021-04-28 15:03:13,853 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 237 places, 324 transitions, 1615 flow [2021-04-28 15:03:14,255 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([794] L996-2-->L996-4: Formula: (= (store |v_#memory_int_173| v_t2Thread1of1ForFork1_dequeue_~q.base_53 (store (select |v_#memory_int_173| v_t2Thread1of1ForFork1_dequeue_~q.base_53) (+ v_t2Thread1of1ForFork1_dequeue_~q.offset_53 88) (+ |v_t2Thread1of1ForFork1_dequeue_#t~post49_26| (- 1)))) |v_#memory_int_172|) InVars {t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_26|, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_53, #memory_int=|v_#memory_int_173|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_53} OutVars{t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_25|, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_53, #memory_int=|v_#memory_int_172|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_53} AuxVars[] AssignedVars[t2Thread1of1ForFork1_dequeue_#t~post49, #memory_int][308], [Black: 823#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0)), Black: 825#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 826#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), Black: 830#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), 901#true, 679#true, 135#L1064-2true, 396#true, Black: 681#(and (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)), Black: 682#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 683#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), 821#true, Black: 913#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 917#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 905#(and (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) 80) 0) (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0)), Black: 908#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 909#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0)), Black: 911#(and (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |t1Thread1of1ForFork0_enqueue_#t~post45| 0) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= (select (store (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84) (+ |t1Thread1of1ForFork0_enqueue_#t~post45| 1)) 80) 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0)), 254#true]) [2021-04-28 15:03:14,255 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-04-28 15:03:14,255 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-04-28 15:03:14,256 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-04-28 15:03:14,256 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-04-28 15:03:14,256 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([702] L996-2-->L996-3: Formula: (= |v_#memory_int_58| (store |v_#memory_int_59| v_t2Thread1of1ForFork1_dequeue_~q.base_11 (store (select |v_#memory_int_59| v_t2Thread1of1ForFork1_dequeue_~q.base_11) (+ v_t2Thread1of1ForFork1_dequeue_~q.offset_11 88) (+ |v_t2Thread1of1ForFork1_dequeue_#t~post49_5| (- 1))))) InVars {#memory_int=|v_#memory_int_59|, t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_5|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_11, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_11} OutVars{#memory_int=|v_#memory_int_58|, t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_5|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_11, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_11} AuxVars[] AssignedVars[#memory_int][156], [Black: 823#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0)), Black: 825#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 826#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), Black: 830#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), 901#true, 679#true, 135#L1064-2true, 328#true, Black: 681#(and (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)), Black: 682#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 683#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), 821#true, Black: 913#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 917#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 905#(and (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) 80) 0) (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0)), Black: 908#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 909#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0)), Black: 911#(and (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |t1Thread1of1ForFork0_enqueue_#t~post45| 0) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= (select (store (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84) (+ |t1Thread1of1ForFork0_enqueue_#t~post45| 1)) 80) 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0)), 254#true]) [2021-04-28 15:03:14,256 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-04-28 15:03:14,257 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-04-28 15:03:14,257 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-04-28 15:03:14,257 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-04-28 15:03:14,257 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([794] L996-2-->L996-4: Formula: (= (store |v_#memory_int_173| v_t2Thread1of1ForFork1_dequeue_~q.base_53 (store (select |v_#memory_int_173| v_t2Thread1of1ForFork1_dequeue_~q.base_53) (+ v_t2Thread1of1ForFork1_dequeue_~q.offset_53 88) (+ |v_t2Thread1of1ForFork1_dequeue_#t~post49_26| (- 1)))) |v_#memory_int_172|) InVars {t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_26|, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_53, #memory_int=|v_#memory_int_173|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_53} OutVars{t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_25|, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_53, #memory_int=|v_#memory_int_172|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_53} AuxVars[] AssignedVars[t2Thread1of1ForFork1_dequeue_#t~post49, #memory_int][304], [Black: 823#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0)), Black: 825#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 826#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), Black: 830#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), 901#true, 103#L996-4true, 679#true, 135#L1064-2true, Black: 681#(and (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)), Black: 682#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 683#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), 821#true, Black: 913#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 917#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 905#(and (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) 80) 0) (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0)), Black: 908#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 909#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0)), Black: 911#(and (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |t1Thread1of1ForFork0_enqueue_#t~post45| 0) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= (select (store (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84) (+ |t1Thread1of1ForFork0_enqueue_#t~post45| 1)) 80) 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0)), 254#true]) [2021-04-28 15:03:14,257 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-04-28 15:03:14,257 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-04-28 15:03:14,258 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-04-28 15:03:14,258 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-04-28 15:03:14,258 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L996-2-->L997: Formula: (= (store |v_#memory_int_455| v_t2Thread1of1ForFork1_dequeue_~q.base_99 (store (select |v_#memory_int_455| v_t2Thread1of1ForFork1_dequeue_~q.base_99) (+ v_t2Thread1of1ForFork1_dequeue_~q.offset_99 88) (+ |v_t2Thread1of1ForFork1_dequeue_#t~post49_48| (- 1)))) |v_#memory_int_454|) InVars {t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_48|, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_99, #memory_int=|v_#memory_int_455|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_99} OutVars{t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_47|, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_99, t2Thread1of1ForFork1_dequeue_#t~mem48=|v_t2Thread1of1ForFork1_dequeue_#t~mem48_29|, #memory_int=|v_#memory_int_454|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_99} AuxVars[] AssignedVars[t2Thread1of1ForFork1_dequeue_#t~post49, t2Thread1of1ForFork1_dequeue_#t~mem48, #memory_int][219], [Black: 823#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0)), Black: 825#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 826#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), Black: 830#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), 260#true, 901#true, 679#true, 135#L1064-2true, Black: 681#(and (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)), Black: 682#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 683#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), 821#true, Black: 913#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 917#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 905#(and (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) 80) 0) (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0)), Black: 908#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 909#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0)), Black: 911#(and (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |t1Thread1of1ForFork0_enqueue_#t~post45| 0) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= (select (store (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84) (+ |t1Thread1of1ForFork0_enqueue_#t~post45| 1)) 80) 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0)), 254#true]) [2021-04-28 15:03:14,258 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-04-28 15:03:14,258 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-04-28 15:03:14,258 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-04-28 15:03:14,259 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-04-28 15:03:14,261 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([794] L996-2-->L996-4: Formula: (= (store |v_#memory_int_173| v_t2Thread1of1ForFork1_dequeue_~q.base_53 (store (select |v_#memory_int_173| v_t2Thread1of1ForFork1_dequeue_~q.base_53) (+ v_t2Thread1of1ForFork1_dequeue_~q.offset_53 88) (+ |v_t2Thread1of1ForFork1_dequeue_#t~post49_26| (- 1)))) |v_#memory_int_172|) InVars {t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_26|, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_53, #memory_int=|v_#memory_int_173|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_53} OutVars{t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_25|, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_53, #memory_int=|v_#memory_int_172|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_53} AuxVars[] AssignedVars[t2Thread1of1ForFork1_dequeue_#t~post49, #memory_int][308], [Black: 823#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0)), Black: 825#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), 291#true, Black: 826#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), Black: 830#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), 901#true, 679#true, 135#L1064-2true, 396#true, Black: 681#(and (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)), Black: 682#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 683#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), 821#true, Black: 913#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 917#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 905#(and (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) 80) 0) (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0)), Black: 908#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 909#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0)), Black: 911#(and (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |t1Thread1of1ForFork0_enqueue_#t~post45| 0) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= (select (store (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84) (+ |t1Thread1of1ForFork0_enqueue_#t~post45| 1)) 80) 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0))]) [2021-04-28 15:03:14,261 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-04-28 15:03:14,261 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-04-28 15:03:14,262 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-04-28 15:03:14,262 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-04-28 15:03:14,262 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([702] L996-2-->L996-3: Formula: (= |v_#memory_int_58| (store |v_#memory_int_59| v_t2Thread1of1ForFork1_dequeue_~q.base_11 (store (select |v_#memory_int_59| v_t2Thread1of1ForFork1_dequeue_~q.base_11) (+ v_t2Thread1of1ForFork1_dequeue_~q.offset_11 88) (+ |v_t2Thread1of1ForFork1_dequeue_#t~post49_5| (- 1))))) InVars {#memory_int=|v_#memory_int_59|, t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_5|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_11, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_11} OutVars{#memory_int=|v_#memory_int_58|, t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_5|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_11, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_11} AuxVars[] AssignedVars[#memory_int][156], [Black: 823#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0)), Black: 825#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), 291#true, Black: 826#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), Black: 830#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), 901#true, 679#true, 135#L1064-2true, 328#true, Black: 681#(and (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)), Black: 682#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 683#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), 821#true, Black: 913#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 917#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 905#(and (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) 80) 0) (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0)), Black: 908#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 909#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0)), Black: 911#(and (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |t1Thread1of1ForFork0_enqueue_#t~post45| 0) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= (select (store (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84) (+ |t1Thread1of1ForFork0_enqueue_#t~post45| 1)) 80) 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0))]) [2021-04-28 15:03:14,263 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-04-28 15:03:14,263 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-04-28 15:03:14,263 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-04-28 15:03:14,263 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-04-28 15:03:14,263 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([794] L996-2-->L996-4: Formula: (= (store |v_#memory_int_173| v_t2Thread1of1ForFork1_dequeue_~q.base_53 (store (select |v_#memory_int_173| v_t2Thread1of1ForFork1_dequeue_~q.base_53) (+ v_t2Thread1of1ForFork1_dequeue_~q.offset_53 88) (+ |v_t2Thread1of1ForFork1_dequeue_#t~post49_26| (- 1)))) |v_#memory_int_172|) InVars {t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_26|, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_53, #memory_int=|v_#memory_int_173|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_53} OutVars{t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_25|, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_53, #memory_int=|v_#memory_int_172|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_53} AuxVars[] AssignedVars[t2Thread1of1ForFork1_dequeue_#t~post49, #memory_int][304], [Black: 823#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0)), Black: 825#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), 291#true, Black: 826#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), Black: 830#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), 901#true, 679#true, 135#L1064-2true, 103#L996-4true, Black: 681#(and (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)), Black: 682#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 683#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), 821#true, Black: 913#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 917#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 905#(and (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) 80) 0) (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0)), Black: 908#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 909#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0)), Black: 911#(and (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |t1Thread1of1ForFork0_enqueue_#t~post45| 0) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= (select (store (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84) (+ |t1Thread1of1ForFork0_enqueue_#t~post45| 1)) 80) 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0))]) [2021-04-28 15:03:14,263 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-04-28 15:03:14,264 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-04-28 15:03:14,264 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-04-28 15:03:14,264 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-04-28 15:03:14,264 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L996-2-->L997: Formula: (= (store |v_#memory_int_455| v_t2Thread1of1ForFork1_dequeue_~q.base_99 (store (select |v_#memory_int_455| v_t2Thread1of1ForFork1_dequeue_~q.base_99) (+ v_t2Thread1of1ForFork1_dequeue_~q.offset_99 88) (+ |v_t2Thread1of1ForFork1_dequeue_#t~post49_48| (- 1)))) |v_#memory_int_454|) InVars {t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_48|, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_99, #memory_int=|v_#memory_int_455|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_99} OutVars{t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_47|, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_99, t2Thread1of1ForFork1_dequeue_#t~mem48=|v_t2Thread1of1ForFork1_dequeue_#t~mem48_29|, #memory_int=|v_#memory_int_454|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_99} AuxVars[] AssignedVars[t2Thread1of1ForFork1_dequeue_#t~post49, t2Thread1of1ForFork1_dequeue_#t~mem48, #memory_int][219], [Black: 823#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0)), Black: 825#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), 291#true, Black: 826#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), Black: 830#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), 260#true, 901#true, 679#true, 135#L1064-2true, Black: 681#(and (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)), Black: 682#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 683#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), 821#true, Black: 913#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 917#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 905#(and (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) 80) 0) (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0)), Black: 908#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 909#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0)), Black: 911#(and (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |t1Thread1of1ForFork0_enqueue_#t~post45| 0) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= (select (store (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84) (+ |t1Thread1of1ForFork0_enqueue_#t~post45| 1)) 80) 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0))]) [2021-04-28 15:03:14,264 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-04-28 15:03:14,264 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-04-28 15:03:14,265 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-04-28 15:03:14,265 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-04-28 15:03:14,266 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([794] L996-2-->L996-4: Formula: (= (store |v_#memory_int_173| v_t2Thread1of1ForFork1_dequeue_~q.base_53 (store (select |v_#memory_int_173| v_t2Thread1of1ForFork1_dequeue_~q.base_53) (+ v_t2Thread1of1ForFork1_dequeue_~q.offset_53 88) (+ |v_t2Thread1of1ForFork1_dequeue_#t~post49_26| (- 1)))) |v_#memory_int_172|) InVars {t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_26|, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_53, #memory_int=|v_#memory_int_173|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_53} OutVars{t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_25|, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_53, #memory_int=|v_#memory_int_172|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_53} AuxVars[] AssignedVars[t2Thread1of1ForFork1_dequeue_#t~post49, #memory_int][308], [Black: 823#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0)), Black: 825#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 826#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), Black: 830#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), 901#true, 135#L1064-2true, 679#true, 396#true, Black: 681#(and (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)), Black: 682#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 683#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), 821#true, 213#L1013-1true, Black: 913#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 917#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 905#(and (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) 80) 0) (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0)), Black: 908#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 909#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0)), Black: 911#(and (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |t1Thread1of1ForFork0_enqueue_#t~post45| 0) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= (select (store (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84) (+ |t1Thread1of1ForFork0_enqueue_#t~post45| 1)) 80) 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0))]) [2021-04-28 15:03:14,266 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-04-28 15:03:14,266 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-04-28 15:03:14,266 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-04-28 15:03:14,266 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-04-28 15:03:14,267 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([702] L996-2-->L996-3: Formula: (= |v_#memory_int_58| (store |v_#memory_int_59| v_t2Thread1of1ForFork1_dequeue_~q.base_11 (store (select |v_#memory_int_59| v_t2Thread1of1ForFork1_dequeue_~q.base_11) (+ v_t2Thread1of1ForFork1_dequeue_~q.offset_11 88) (+ |v_t2Thread1of1ForFork1_dequeue_#t~post49_5| (- 1))))) InVars {#memory_int=|v_#memory_int_59|, t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_5|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_11, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_11} OutVars{#memory_int=|v_#memory_int_58|, t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_5|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_11, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_11} AuxVars[] AssignedVars[#memory_int][156], [Black: 823#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0)), Black: 825#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 826#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), Black: 830#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), 901#true, 135#L1064-2true, 679#true, 328#true, Black: 681#(and (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)), Black: 682#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 683#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), 821#true, 213#L1013-1true, Black: 913#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 917#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 905#(and (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) 80) 0) (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0)), Black: 908#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 909#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0)), Black: 911#(and (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |t1Thread1of1ForFork0_enqueue_#t~post45| 0) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= (select (store (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84) (+ |t1Thread1of1ForFork0_enqueue_#t~post45| 1)) 80) 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0))]) [2021-04-28 15:03:14,267 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-04-28 15:03:14,267 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-04-28 15:03:14,267 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-04-28 15:03:14,267 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-04-28 15:03:14,268 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([794] L996-2-->L996-4: Formula: (= (store |v_#memory_int_173| v_t2Thread1of1ForFork1_dequeue_~q.base_53 (store (select |v_#memory_int_173| v_t2Thread1of1ForFork1_dequeue_~q.base_53) (+ v_t2Thread1of1ForFork1_dequeue_~q.offset_53 88) (+ |v_t2Thread1of1ForFork1_dequeue_#t~post49_26| (- 1)))) |v_#memory_int_172|) InVars {t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_26|, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_53, #memory_int=|v_#memory_int_173|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_53} OutVars{t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_25|, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_53, #memory_int=|v_#memory_int_172|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_53} AuxVars[] AssignedVars[t2Thread1of1ForFork1_dequeue_#t~post49, #memory_int][304], [Black: 823#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0)), Black: 825#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 826#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), Black: 830#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), 901#true, 103#L996-4true, 135#L1064-2true, 679#true, Black: 681#(and (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)), Black: 682#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 683#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), 821#true, 213#L1013-1true, Black: 913#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 917#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 905#(and (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) 80) 0) (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0)), Black: 908#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 909#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0)), Black: 911#(and (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |t1Thread1of1ForFork0_enqueue_#t~post45| 0) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= (select (store (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84) (+ |t1Thread1of1ForFork0_enqueue_#t~post45| 1)) 80) 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0))]) [2021-04-28 15:03:14,268 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-04-28 15:03:14,268 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-04-28 15:03:14,268 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-04-28 15:03:14,268 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-04-28 15:03:14,268 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L996-2-->L997: Formula: (= (store |v_#memory_int_455| v_t2Thread1of1ForFork1_dequeue_~q.base_99 (store (select |v_#memory_int_455| v_t2Thread1of1ForFork1_dequeue_~q.base_99) (+ v_t2Thread1of1ForFork1_dequeue_~q.offset_99 88) (+ |v_t2Thread1of1ForFork1_dequeue_#t~post49_48| (- 1)))) |v_#memory_int_454|) InVars {t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_48|, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_99, #memory_int=|v_#memory_int_455|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_99} OutVars{t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_47|, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_99, t2Thread1of1ForFork1_dequeue_#t~mem48=|v_t2Thread1of1ForFork1_dequeue_#t~mem48_29|, #memory_int=|v_#memory_int_454|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_99} AuxVars[] AssignedVars[t2Thread1of1ForFork1_dequeue_#t~post49, t2Thread1of1ForFork1_dequeue_#t~mem48, #memory_int][219], [Black: 823#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0)), Black: 825#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 826#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), Black: 830#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), 260#true, 901#true, 135#L1064-2true, 679#true, Black: 681#(and (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)), Black: 682#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 683#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), 821#true, 213#L1013-1true, Black: 913#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 917#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 905#(and (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) 80) 0) (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0)), Black: 908#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 909#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0)), Black: 911#(and (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |t1Thread1of1ForFork0_enqueue_#t~post45| 0) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= (select (store (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84) (+ |t1Thread1of1ForFork0_enqueue_#t~post45| 1)) 80) 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0))]) [2021-04-28 15:03:14,269 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-04-28 15:03:14,269 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-04-28 15:03:14,269 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-04-28 15:03:14,269 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-04-28 15:03:14,270 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([794] L996-2-->L996-4: Formula: (= (store |v_#memory_int_173| v_t2Thread1of1ForFork1_dequeue_~q.base_53 (store (select |v_#memory_int_173| v_t2Thread1of1ForFork1_dequeue_~q.base_53) (+ v_t2Thread1of1ForFork1_dequeue_~q.offset_53 88) (+ |v_t2Thread1of1ForFork1_dequeue_#t~post49_26| (- 1)))) |v_#memory_int_172|) InVars {t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_26|, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_53, #memory_int=|v_#memory_int_173|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_53} OutVars{t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_25|, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_53, #memory_int=|v_#memory_int_172|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_53} AuxVars[] AssignedVars[t2Thread1of1ForFork1_dequeue_#t~post49, #memory_int][308], [449#true, Black: 823#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0)), Black: 825#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 826#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), Black: 830#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), 901#true, 679#true, 135#L1064-2true, 396#true, Black: 681#(and (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)), Black: 682#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 683#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), 821#true, Black: 913#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 917#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 905#(and (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) 80) 0) (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0)), Black: 908#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 909#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0)), Black: 911#(and (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |t1Thread1of1ForFork0_enqueue_#t~post45| 0) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= (select (store (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84) (+ |t1Thread1of1ForFork0_enqueue_#t~post45| 1)) 80) 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0))]) [2021-04-28 15:03:14,270 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-04-28 15:03:14,270 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-04-28 15:03:14,270 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-04-28 15:03:14,270 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-04-28 15:03:14,270 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([702] L996-2-->L996-3: Formula: (= |v_#memory_int_58| (store |v_#memory_int_59| v_t2Thread1of1ForFork1_dequeue_~q.base_11 (store (select |v_#memory_int_59| v_t2Thread1of1ForFork1_dequeue_~q.base_11) (+ v_t2Thread1of1ForFork1_dequeue_~q.offset_11 88) (+ |v_t2Thread1of1ForFork1_dequeue_#t~post49_5| (- 1))))) InVars {#memory_int=|v_#memory_int_59|, t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_5|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_11, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_11} OutVars{#memory_int=|v_#memory_int_58|, t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_5|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_11, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_11} AuxVars[] AssignedVars[#memory_int][156], [449#true, Black: 823#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0)), Black: 825#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 826#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), Black: 830#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), 901#true, 679#true, 135#L1064-2true, 328#true, Black: 681#(and (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)), Black: 682#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 683#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), 821#true, Black: 913#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 917#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 905#(and (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) 80) 0) (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0)), Black: 908#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 909#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0)), Black: 911#(and (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |t1Thread1of1ForFork0_enqueue_#t~post45| 0) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= (select (store (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84) (+ |t1Thread1of1ForFork0_enqueue_#t~post45| 1)) 80) 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0))]) [2021-04-28 15:03:14,271 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-04-28 15:03:14,271 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-04-28 15:03:14,271 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-04-28 15:03:14,271 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-04-28 15:03:14,271 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([794] L996-2-->L996-4: Formula: (= (store |v_#memory_int_173| v_t2Thread1of1ForFork1_dequeue_~q.base_53 (store (select |v_#memory_int_173| v_t2Thread1of1ForFork1_dequeue_~q.base_53) (+ v_t2Thread1of1ForFork1_dequeue_~q.offset_53 88) (+ |v_t2Thread1of1ForFork1_dequeue_#t~post49_26| (- 1)))) |v_#memory_int_172|) InVars {t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_26|, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_53, #memory_int=|v_#memory_int_173|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_53} OutVars{t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_25|, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_53, #memory_int=|v_#memory_int_172|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_53} AuxVars[] AssignedVars[t2Thread1of1ForFork1_dequeue_#t~post49, #memory_int][304], [449#true, Black: 823#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0)), Black: 825#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 826#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), Black: 830#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), 901#true, 679#true, 103#L996-4true, 135#L1064-2true, Black: 681#(and (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)), Black: 682#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 683#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), 821#true, Black: 913#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 917#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 905#(and (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) 80) 0) (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0)), Black: 908#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 909#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0)), Black: 911#(and (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |t1Thread1of1ForFork0_enqueue_#t~post45| 0) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= (select (store (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84) (+ |t1Thread1of1ForFork0_enqueue_#t~post45| 1)) 80) 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0))]) [2021-04-28 15:03:14,272 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-04-28 15:03:14,272 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-04-28 15:03:14,272 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-04-28 15:03:14,272 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-04-28 15:03:14,272 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L996-2-->L997: Formula: (= (store |v_#memory_int_455| v_t2Thread1of1ForFork1_dequeue_~q.base_99 (store (select |v_#memory_int_455| v_t2Thread1of1ForFork1_dequeue_~q.base_99) (+ v_t2Thread1of1ForFork1_dequeue_~q.offset_99 88) (+ |v_t2Thread1of1ForFork1_dequeue_#t~post49_48| (- 1)))) |v_#memory_int_454|) InVars {t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_48|, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_99, #memory_int=|v_#memory_int_455|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_99} OutVars{t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_47|, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_99, t2Thread1of1ForFork1_dequeue_#t~mem48=|v_t2Thread1of1ForFork1_dequeue_#t~mem48_29|, #memory_int=|v_#memory_int_454|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_99} AuxVars[] AssignedVars[t2Thread1of1ForFork1_dequeue_#t~post49, t2Thread1of1ForFork1_dequeue_#t~mem48, #memory_int][219], [449#true, Black: 823#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0)), Black: 825#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 826#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), Black: 830#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), 260#true, 901#true, 679#true, 135#L1064-2true, Black: 681#(and (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)), Black: 682#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 683#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), 821#true, Black: 913#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 917#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 905#(and (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) 80) 0) (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0)), Black: 908#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 909#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0)), Black: 911#(and (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |t1Thread1of1ForFork0_enqueue_#t~post45| 0) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= (select (store (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84) (+ |t1Thread1of1ForFork0_enqueue_#t~post45| 1)) 80) 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0))]) [2021-04-28 15:03:14,272 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-04-28 15:03:14,273 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-04-28 15:03:14,273 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-04-28 15:03:14,273 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-04-28 15:03:14,274 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([794] L996-2-->L996-4: Formula: (= (store |v_#memory_int_173| v_t2Thread1of1ForFork1_dequeue_~q.base_53 (store (select |v_#memory_int_173| v_t2Thread1of1ForFork1_dequeue_~q.base_53) (+ v_t2Thread1of1ForFork1_dequeue_~q.offset_53 88) (+ |v_t2Thread1of1ForFork1_dequeue_#t~post49_26| (- 1)))) |v_#memory_int_172|) InVars {t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_26|, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_53, #memory_int=|v_#memory_int_173|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_53} OutVars{t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_25|, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_53, #memory_int=|v_#memory_int_172|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_53} AuxVars[] AssignedVars[t2Thread1of1ForFork1_dequeue_#t~post49, #memory_int][308], [Black: 823#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0)), Black: 825#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 826#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), Black: 830#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), 901#true, 679#true, 135#L1064-2true, 364#true, 396#true, Black: 681#(and (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)), Black: 682#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 683#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), 821#true, Black: 913#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 917#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 905#(and (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) 80) 0) (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0)), Black: 908#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 909#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0)), Black: 911#(and (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |t1Thread1of1ForFork0_enqueue_#t~post45| 0) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= (select (store (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84) (+ |t1Thread1of1ForFork0_enqueue_#t~post45| 1)) 80) 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0))]) [2021-04-28 15:03:14,274 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-04-28 15:03:14,274 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-04-28 15:03:14,274 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-04-28 15:03:14,274 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-04-28 15:03:14,274 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([702] L996-2-->L996-3: Formula: (= |v_#memory_int_58| (store |v_#memory_int_59| v_t2Thread1of1ForFork1_dequeue_~q.base_11 (store (select |v_#memory_int_59| v_t2Thread1of1ForFork1_dequeue_~q.base_11) (+ v_t2Thread1of1ForFork1_dequeue_~q.offset_11 88) (+ |v_t2Thread1of1ForFork1_dequeue_#t~post49_5| (- 1))))) InVars {#memory_int=|v_#memory_int_59|, t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_5|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_11, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_11} OutVars{#memory_int=|v_#memory_int_58|, t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_5|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_11, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_11} AuxVars[] AssignedVars[#memory_int][156], [Black: 823#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0)), Black: 825#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 826#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), Black: 830#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), 901#true, 679#true, 135#L1064-2true, 328#true, 364#true, Black: 681#(and (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)), Black: 682#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 683#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), 821#true, Black: 913#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 917#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 905#(and (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) 80) 0) (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0)), Black: 908#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 909#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0)), Black: 911#(and (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |t1Thread1of1ForFork0_enqueue_#t~post45| 0) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= (select (store (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84) (+ |t1Thread1of1ForFork0_enqueue_#t~post45| 1)) 80) 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0))]) [2021-04-28 15:03:14,275 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-04-28 15:03:14,275 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-04-28 15:03:14,275 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-04-28 15:03:14,275 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-04-28 15:03:14,275 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([794] L996-2-->L996-4: Formula: (= (store |v_#memory_int_173| v_t2Thread1of1ForFork1_dequeue_~q.base_53 (store (select |v_#memory_int_173| v_t2Thread1of1ForFork1_dequeue_~q.base_53) (+ v_t2Thread1of1ForFork1_dequeue_~q.offset_53 88) (+ |v_t2Thread1of1ForFork1_dequeue_#t~post49_26| (- 1)))) |v_#memory_int_172|) InVars {t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_26|, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_53, #memory_int=|v_#memory_int_173|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_53} OutVars{t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_25|, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_53, #memory_int=|v_#memory_int_172|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_53} AuxVars[] AssignedVars[t2Thread1of1ForFork1_dequeue_#t~post49, #memory_int][304], [Black: 823#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0)), Black: 825#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 826#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), Black: 830#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), 901#true, 679#true, 135#L1064-2true, 103#L996-4true, 364#true, Black: 681#(and (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)), Black: 682#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 683#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), 821#true, Black: 913#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 917#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 905#(and (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) 80) 0) (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0)), Black: 908#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 909#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0)), Black: 911#(and (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |t1Thread1of1ForFork0_enqueue_#t~post45| 0) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= (select (store (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84) (+ |t1Thread1of1ForFork0_enqueue_#t~post45| 1)) 80) 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0))]) [2021-04-28 15:03:14,276 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-04-28 15:03:14,276 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-04-28 15:03:14,276 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-04-28 15:03:14,276 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-04-28 15:03:14,277 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L996-2-->L997: Formula: (= (store |v_#memory_int_455| v_t2Thread1of1ForFork1_dequeue_~q.base_99 (store (select |v_#memory_int_455| v_t2Thread1of1ForFork1_dequeue_~q.base_99) (+ v_t2Thread1of1ForFork1_dequeue_~q.offset_99 88) (+ |v_t2Thread1of1ForFork1_dequeue_#t~post49_48| (- 1)))) |v_#memory_int_454|) InVars {t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_48|, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_99, #memory_int=|v_#memory_int_455|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_99} OutVars{t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_47|, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_99, t2Thread1of1ForFork1_dequeue_#t~mem48=|v_t2Thread1of1ForFork1_dequeue_#t~mem48_29|, #memory_int=|v_#memory_int_454|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_99} AuxVars[] AssignedVars[t2Thread1of1ForFork1_dequeue_#t~post49, t2Thread1of1ForFork1_dequeue_#t~mem48, #memory_int][219], [Black: 823#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0)), Black: 825#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 826#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), Black: 830#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), 260#true, 901#true, 679#true, 135#L1064-2true, 364#true, Black: 681#(and (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)), Black: 682#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 683#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), 821#true, Black: 913#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 917#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 905#(and (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) 80) 0) (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0)), Black: 908#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 909#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0)), Black: 911#(and (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |t1Thread1of1ForFork0_enqueue_#t~post45| 0) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= (select (store (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84) (+ |t1Thread1of1ForFork0_enqueue_#t~post45| 1)) 80) 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0))]) [2021-04-28 15:03:14,277 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-04-28 15:03:14,277 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-04-28 15:03:14,277 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-04-28 15:03:14,277 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-04-28 15:03:14,278 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([794] L996-2-->L996-4: Formula: (= (store |v_#memory_int_173| v_t2Thread1of1ForFork1_dequeue_~q.base_53 (store (select |v_#memory_int_173| v_t2Thread1of1ForFork1_dequeue_~q.base_53) (+ v_t2Thread1of1ForFork1_dequeue_~q.offset_53 88) (+ |v_t2Thread1of1ForFork1_dequeue_#t~post49_26| (- 1)))) |v_#memory_int_172|) InVars {t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_26|, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_53, #memory_int=|v_#memory_int_173|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_53} OutVars{t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_25|, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_53, #memory_int=|v_#memory_int_172|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_53} AuxVars[] AssignedVars[t2Thread1of1ForFork1_dequeue_#t~post49, #memory_int][308], [Black: 823#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0)), Black: 825#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 826#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), Black: 830#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), 901#true, 135#L1064-2true, 679#true, 396#true, Black: 681#(and (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)), Black: 682#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 683#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), 821#true, Black: 913#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 917#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 905#(and (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) 80) 0) (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0)), Black: 908#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 909#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0)), Black: 911#(and (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |t1Thread1of1ForFork0_enqueue_#t~post45| 0) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= (select (store (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84) (+ |t1Thread1of1ForFork0_enqueue_#t~post45| 1)) 80) 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0)), 413#true]) [2021-04-28 15:03:14,278 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-04-28 15:03:14,278 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-04-28 15:03:14,278 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-04-28 15:03:14,278 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-04-28 15:03:14,278 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([702] L996-2-->L996-3: Formula: (= |v_#memory_int_58| (store |v_#memory_int_59| v_t2Thread1of1ForFork1_dequeue_~q.base_11 (store (select |v_#memory_int_59| v_t2Thread1of1ForFork1_dequeue_~q.base_11) (+ v_t2Thread1of1ForFork1_dequeue_~q.offset_11 88) (+ |v_t2Thread1of1ForFork1_dequeue_#t~post49_5| (- 1))))) InVars {#memory_int=|v_#memory_int_59|, t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_5|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_11, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_11} OutVars{#memory_int=|v_#memory_int_58|, t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_5|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_11, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_11} AuxVars[] AssignedVars[#memory_int][156], [Black: 823#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0)), Black: 825#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 826#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), Black: 830#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), 901#true, 135#L1064-2true, 679#true, 328#true, Black: 681#(and (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)), Black: 682#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 683#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), 821#true, Black: 913#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 917#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 905#(and (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) 80) 0) (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0)), Black: 908#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 909#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0)), Black: 911#(and (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |t1Thread1of1ForFork0_enqueue_#t~post45| 0) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= (select (store (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84) (+ |t1Thread1of1ForFork0_enqueue_#t~post45| 1)) 80) 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0)), 413#true]) [2021-04-28 15:03:14,279 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-04-28 15:03:14,279 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-04-28 15:03:14,279 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-04-28 15:03:14,279 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-04-28 15:03:14,285 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([794] L996-2-->L996-4: Formula: (= (store |v_#memory_int_173| v_t2Thread1of1ForFork1_dequeue_~q.base_53 (store (select |v_#memory_int_173| v_t2Thread1of1ForFork1_dequeue_~q.base_53) (+ v_t2Thread1of1ForFork1_dequeue_~q.offset_53 88) (+ |v_t2Thread1of1ForFork1_dequeue_#t~post49_26| (- 1)))) |v_#memory_int_172|) InVars {t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_26|, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_53, #memory_int=|v_#memory_int_173|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_53} OutVars{t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_25|, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_53, #memory_int=|v_#memory_int_172|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_53} AuxVars[] AssignedVars[t2Thread1of1ForFork1_dequeue_#t~post49, #memory_int][304], [Black: 823#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0)), Black: 825#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 826#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), Black: 830#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), 901#true, 103#L996-4true, 135#L1064-2true, 679#true, Black: 681#(and (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)), Black: 682#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 683#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), 821#true, Black: 913#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 917#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 905#(and (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) 80) 0) (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0)), Black: 908#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 909#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0)), Black: 911#(and (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |t1Thread1of1ForFork0_enqueue_#t~post45| 0) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= (select (store (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84) (+ |t1Thread1of1ForFork0_enqueue_#t~post45| 1)) 80) 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0)), 413#true]) [2021-04-28 15:03:14,286 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-04-28 15:03:14,286 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-04-28 15:03:14,286 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-04-28 15:03:14,286 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-04-28 15:03:14,287 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L996-2-->L997: Formula: (= (store |v_#memory_int_455| v_t2Thread1of1ForFork1_dequeue_~q.base_99 (store (select |v_#memory_int_455| v_t2Thread1of1ForFork1_dequeue_~q.base_99) (+ v_t2Thread1of1ForFork1_dequeue_~q.offset_99 88) (+ |v_t2Thread1of1ForFork1_dequeue_#t~post49_48| (- 1)))) |v_#memory_int_454|) InVars {t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_48|, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_99, #memory_int=|v_#memory_int_455|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_99} OutVars{t2Thread1of1ForFork1_dequeue_#t~post49=|v_t2Thread1of1ForFork1_dequeue_#t~post49_47|, t2Thread1of1ForFork1_dequeue_~q.offset=v_t2Thread1of1ForFork1_dequeue_~q.offset_99, t2Thread1of1ForFork1_dequeue_#t~mem48=|v_t2Thread1of1ForFork1_dequeue_#t~mem48_29|, #memory_int=|v_#memory_int_454|, t2Thread1of1ForFork1_dequeue_~q.base=v_t2Thread1of1ForFork1_dequeue_~q.base_99} AuxVars[] AssignedVars[t2Thread1of1ForFork1_dequeue_#t~post49, t2Thread1of1ForFork1_dequeue_#t~mem48, #memory_int][219], [Black: 823#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0)), Black: 825#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 826#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), Black: 830#(and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#id2~0.base| (store (select |#memory_int| |ULTIMATE.start_main_~#id2~0.base|) |ULTIMATE.start_main_~#id2~0.offset| 1)) |~#queue~0.base|) 84) 0) (= |~#queue~0.offset| 0) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), 260#true, 901#true, 135#L1064-2true, 679#true, Black: 681#(and (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)), Black: 682#(and (= |t1Thread1of1ForFork0_enqueue_#t~mem40| (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84))) (= |t1Thread1of1ForFork0_enqueue_#t~mem40| 0)), Black: 683#(not (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 20)), 821#true, Black: 913#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 917#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (not (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 84) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0) (= (select (select (store |#memory_int| |~#stored_elements~0.base| (store (select |#memory_int| |~#stored_elements~0.base|) |~#stored_elements~0.offset| t1Thread1of1ForFork0_~value~0)) |~#queue~0.base|) 80) 0) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 905#(and (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) 80) 0) (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0)), Black: 908#(and (not (= (select (select |#memory_int| |~#queue~0.base|) 84) 0)) (= |~#queue~0.offset| 0) (= (select (select |#memory_int| |~#queue~0.base|) 80) 0)), Black: 909#(and (= |t1Thread1of1ForFork0_empty_#t~mem33| 0) (not (= (select (select |#memory_int| t1Thread1of1ForFork0_empty_~q.base) (+ t1Thread1of1ForFork0_empty_~q.offset 84)) 0)) (= t1Thread1of1ForFork0_empty_~q.offset 0)), Black: 911#(and (not (= t1Thread1of1ForFork0_enqueue_~q.base |~#stored_elements~0.base|)) (= |t1Thread1of1ForFork0_enqueue_#t~post45| 0) (= |~#queue~0.base| t1Thread1of1ForFork0_enqueue_~q.base) (= (select (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84)) 0) (= |~#queue~0.offset| 0) (= (select (store (select |#memory_int| t1Thread1of1ForFork0_enqueue_~q.base) (+ t1Thread1of1ForFork0_enqueue_~q.offset 84) (+ |t1Thread1of1ForFork0_enqueue_#t~post45| 1)) 80) 0) (= t1Thread1of1ForFork0_enqueue_~q.offset 0)), 413#true]) [2021-04-28 15:03:14,287 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-04-28 15:03:14,287 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-04-28 15:03:14,287 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-04-28 15:03:14,288 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-04-28 15:03:14,511 INFO L129 PetriNetUnfolder]: 842/3682 cut-off events. [2021-04-28 15:03:14,511 INFO L130 PetriNetUnfolder]: For 884/1301 co-relation queries the response was YES. [2021-04-28 15:03:14,525 INFO L84 FinitePrefix]: Finished finitePrefix Result has 7437 conditions, 3682 events. 842/3682 cut-off events. For 884/1301 co-relation queries the response was YES. Maximal size of possible extension queue 264. Compared 38416 event pairs, 40 based on Foata normal form. 5/950 useless extension candidates. Maximal degree in co-relation 6518. Up to 954 conditions per place. [2021-04-28 15:03:14,581 INFO L146 LiptonReduction]: Number of co-enabled transitions 23630 [2021-04-28 15:03:15,030 INFO L158 LiptonReduction]: Checked pairs total: 19422 [2021-04-28 15:03:15,031 INFO L160 LiptonReduction]: Total number of compositions: 0 [2021-04-28 15:03:15,031 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1183 [2021-04-28 15:03:15,038 INFO L480 AbstractCegarLoop]: Abstraction has has 237 places, 324 transitions, 1615 flow [2021-04-28 15:03:15,040 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 256.44444444444446) internal successors, (2308), 9 states have internal predecessors, (2308), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:03:15,040 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-28 15:03:15,040 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-04-28 15:03:15,040 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-04-28 15:03:15,041 INFO L428 AbstractCegarLoop]: === Iteration 6 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION, t1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, t2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-28 15:03:15,041 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-28 15:03:15,041 INFO L82 PathProgramCache]: Analyzing trace with hash -287913321, now seen corresponding path program 2 times [2021-04-28 15:03:15,041 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-28 15:03:15,041 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1097532982] [2021-04-28 15:03:15,041 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-28 15:03:15,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-28 15:03:15,154 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-28 15:03:15,159 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-04-28 15:03:15,273 INFO L142 QuantifierPusher]: treesize reduction 48, result has 43.5 percent of original size [2021-04-28 15:03:15,279 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-04-28 15:03:15,532 WARN L205 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 29 DAG size of output: 24 [2021-04-28 15:03:15,549 INFO L142 QuantifierPusher]: treesize reduction 40, result has 50.0 percent of original size [2021-04-28 15:03:15,552 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-04-28 15:03:15,787 WARN L205 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 26 [2021-04-28 15:03:15,796 INFO L142 QuantifierPusher]: treesize reduction 42, result has 34.4 percent of original size [2021-04-28 15:03:15,801 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-04-28 15:03:15,925 INFO L142 QuantifierPusher]: treesize reduction 30, result has 47.4 percent of original size [2021-04-28 15:03:15,930 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-04-28 15:03:15,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-28 15:03:15,998 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-04-28 15:03:16,111 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-28 15:03:16,118 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-04-28 15:03:16,235 INFO L142 QuantifierPusher]: treesize reduction 14, result has 41.7 percent of original size [2021-04-28 15:03:16,240 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-28 15:03:16,331 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-28 15:03:16,331 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1097532982] [2021-04-28 15:03:16,332 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-28 15:03:16,332 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-04-28 15:03:16,332 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1548470043] [2021-04-28 15:03:16,332 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-04-28 15:03:16,332 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-28 15:03:16,333 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-04-28 15:03:16,333 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2021-04-28 15:03:16,338 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 253 out of 684 [2021-04-28 15:03:16,341 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 237 places, 324 transitions, 1615 flow. Second operand has 9 states, 9 states have (on average 254.44444444444446) internal successors, (2290), 9 states have internal predecessors, (2290), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:03:16,342 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-28 15:03:16,342 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 253 of 684 [2021-04-28 15:03:16,342 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-28 15:03:17,426 WARN L205 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 26 [2021-04-28 15:03:17,838 WARN L205 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 28 [2021-04-28 15:03:35,534 INFO L129 PetriNetUnfolder]: 22478/41620 cut-off events. [2021-04-28 15:03:35,534 INFO L130 PetriNetUnfolder]: For 8392/8395 co-relation queries the response was YES. [2021-04-28 15:03:35,946 INFO L84 FinitePrefix]: Finished finitePrefix Result has 102293 conditions, 41620 events. 22478/41620 cut-off events. For 8392/8395 co-relation queries the response was YES. Maximal size of possible extension queue 1713. Compared 381566 event pairs, 5986 based on Foata normal form. 34/15749 useless extension candidates. Maximal degree in co-relation 90215. Up to 27271 conditions per place. [2021-04-28 15:03:36,080 INFO L132 encePairwiseOnDemand]: 657/684 looper letters, 360 selfloop transitions, 89 changer transitions 53/558 dead transitions. [2021-04-28 15:03:36,080 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 244 places, 558 transitions, 3496 flow [2021-04-28 15:03:36,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-04-28 15:03:36,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2021-04-28 15:03:36,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 2370 transitions. [2021-04-28 15:03:36,110 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.4331140350877193 [2021-04-28 15:03:36,110 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 2370 transitions. [2021-04-28 15:03:36,111 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 2370 transitions. [2021-04-28 15:03:36,114 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-28 15:03:36,114 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 2370 transitions. [2021-04-28 15:03:36,136 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 296.25) internal successors, (2370), 8 states have internal predecessors, (2370), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:03:36,167 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 684.0) internal successors, (6156), 9 states have internal predecessors, (6156), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:03:36,169 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 684.0) internal successors, (6156), 9 states have internal predecessors, (6156), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:03:36,169 INFO L185 Difference]: Start difference. First operand has 237 places, 324 transitions, 1615 flow. Second operand 8 states and 2370 transitions. [2021-04-28 15:03:36,169 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 244 places, 558 transitions, 3496 flow [2021-04-28 15:03:36,571 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 242 places, 558 transitions, 3438 flow, removed 23 selfloop flow, removed 2 redundant places. [2021-04-28 15:03:36,587 INFO L241 Difference]: Finished difference. Result has 246 places, 364 transitions, 2222 flow [2021-04-28 15:03:36,588 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=684, PETRI_DIFFERENCE_MINUEND_FLOW=1577, PETRI_DIFFERENCE_MINUEND_PLACES=235, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=324, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=57, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=252, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=2222, PETRI_PLACES=246, PETRI_TRANSITIONS=364} [2021-04-28 15:03:36,589 INFO L343 CegarLoopForPetriNet]: 273 programPoint places, -27 predicate places. [2021-04-28 15:03:36,589 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-28 15:03:36,589 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 246 places, 364 transitions, 2222 flow [2021-04-28 15:03:36,590 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 246 places, 364 transitions, 2222 flow [2021-04-28 15:03:36,594 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 246 places, 364 transitions, 2222 flow [2021-04-28 15:03:36,987 INFO L129 PetriNetUnfolder]: 922/4246 cut-off events. [2021-04-28 15:03:36,988 INFO L130 PetriNetUnfolder]: For 1798/2521 co-relation queries the response was YES. [2021-04-28 15:03:37,021 INFO L84 FinitePrefix]: Finished finitePrefix Result has 9272 conditions, 4246 events. 922/4246 cut-off events. For 1798/2521 co-relation queries the response was YES. Maximal size of possible extension queue 283. Compared 44589 event pairs, 31 based on Foata normal form. 7/1087 useless extension candidates. Maximal degree in co-relation 8234. Up to 1001 conditions per place. [2021-04-28 15:03:37,114 INFO L146 LiptonReduction]: Number of co-enabled transitions 24840 [2021-04-28 15:03:37,616 INFO L158 LiptonReduction]: Checked pairs total: 24889 [2021-04-28 15:03:37,616 INFO L160 LiptonReduction]: Total number of compositions: 0 [2021-04-28 15:03:37,616 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1027 [2021-04-28 15:03:37,621 INFO L480 AbstractCegarLoop]: Abstraction has has 246 places, 364 transitions, 2222 flow [2021-04-28 15:03:37,623 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 254.44444444444446) internal successors, (2290), 9 states have internal predecessors, (2290), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:03:37,623 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-28 15:03:37,623 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-04-28 15:03:37,623 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-04-28 15:03:37,623 INFO L428 AbstractCegarLoop]: === Iteration 7 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION, t1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, t2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-28 15:03:37,624 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-28 15:03:37,625 INFO L82 PathProgramCache]: Analyzing trace with hash -385000722, now seen corresponding path program 1 times [2021-04-28 15:03:37,625 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-28 15:03:37,625 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [777205686] [2021-04-28 15:03:37,625 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-28 15:03:37,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-28 15:03:37,701 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-28 15:03:37,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-28 15:03:37,733 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-28 15:03:37,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-28 15:03:37,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-28 15:03:37,738 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [777205686] [2021-04-28 15:03:37,738 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-28 15:03:37,738 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-04-28 15:03:37,738 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1096156547] [2021-04-28 15:03:37,739 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-04-28 15:03:37,739 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-28 15:03:37,739 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-04-28 15:03:37,740 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-04-28 15:03:37,744 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 560 out of 684 [2021-04-28 15:03:37,746 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 246 places, 364 transitions, 2222 flow. Second operand has 3 states, 3 states have (on average 560.6666666666666) internal successors, (1682), 3 states have internal predecessors, (1682), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:03:37,747 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-28 15:03:37,747 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 560 of 684 [2021-04-28 15:03:37,747 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-28 15:03:38,306 INFO L129 PetriNetUnfolder]: 225/1566 cut-off events. [2021-04-28 15:03:38,307 INFO L130 PetriNetUnfolder]: For 484/504 co-relation queries the response was YES. [2021-04-28 15:03:38,327 INFO L84 FinitePrefix]: Finished finitePrefix Result has 3161 conditions, 1566 events. 225/1566 cut-off events. For 484/504 co-relation queries the response was YES. Maximal size of possible extension queue 117. Compared 12886 event pairs, 24 based on Foata normal form. 23/560 useless extension candidates. Maximal degree in co-relation 2591. Up to 224 conditions per place. [2021-04-28 15:03:38,335 INFO L132 encePairwiseOnDemand]: 673/684 looper letters, 13 selfloop transitions, 3 changer transitions 10/288 dead transitions. [2021-04-28 15:03:38,336 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 246 places, 288 transitions, 1519 flow [2021-04-28 15:03:38,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-04-28 15:03:38,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-04-28 15:03:38,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1702 transitions. [2021-04-28 15:03:38,353 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.8294346978557505 [2021-04-28 15:03:38,354 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 1702 transitions. [2021-04-28 15:03:38,354 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 1702 transitions. [2021-04-28 15:03:38,355 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-28 15:03:38,355 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1702 transitions. [2021-04-28 15:03:38,359 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 567.3333333333334) internal successors, (1702), 3 states have internal predecessors, (1702), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:03:38,363 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 684.0) internal successors, (2736), 4 states have internal predecessors, (2736), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:03:38,364 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 684.0) internal successors, (2736), 4 states have internal predecessors, (2736), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:03:38,364 INFO L185 Difference]: Start difference. First operand has 246 places, 364 transitions, 2222 flow. Second operand 3 states and 1702 transitions. [2021-04-28 15:03:38,364 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 246 places, 288 transitions, 1519 flow [2021-04-28 15:03:38,376 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 236 places, 288 transitions, 1327 flow, removed 24 selfloop flow, removed 10 redundant places. [2021-04-28 15:03:38,382 INFO L241 Difference]: Finished difference. Result has 237 places, 277 transitions, 1225 flow [2021-04-28 15:03:38,383 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=684, PETRI_DIFFERENCE_MINUEND_FLOW=1291, PETRI_DIFFERENCE_MINUEND_PLACES=234, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=286, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=283, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1225, PETRI_PLACES=237, PETRI_TRANSITIONS=277} [2021-04-28 15:03:38,384 INFO L343 CegarLoopForPetriNet]: 273 programPoint places, -36 predicate places. [2021-04-28 15:03:38,384 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-28 15:03:38,384 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 237 places, 277 transitions, 1225 flow [2021-04-28 15:03:38,385 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 237 places, 277 transitions, 1225 flow [2021-04-28 15:03:38,388 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 235 places, 277 transitions, 1225 flow [2021-04-28 15:03:38,596 INFO L129 PetriNetUnfolder]: 220/1435 cut-off events. [2021-04-28 15:03:38,596 INFO L130 PetriNetUnfolder]: For 259/279 co-relation queries the response was YES. [2021-04-28 15:03:38,611 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2590 conditions, 1435 events. 220/1435 cut-off events. For 259/279 co-relation queries the response was YES. Maximal size of possible extension queue 93. Compared 11634 event pairs, 8 based on Foata normal form. 0/466 useless extension candidates. Maximal degree in co-relation 2469. Up to 203 conditions per place. [2021-04-28 15:03:38,645 INFO L146 LiptonReduction]: Number of co-enabled transitions 13220 [2021-04-28 15:03:40,350 INFO L158 LiptonReduction]: Checked pairs total: 14875 [2021-04-28 15:03:40,350 INFO L160 LiptonReduction]: Total number of compositions: 4 [2021-04-28 15:03:40,351 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1967 [2021-04-28 15:03:40,359 INFO L480 AbstractCegarLoop]: Abstraction has has 237 places, 279 transitions, 1241 flow [2021-04-28 15:03:40,359 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 560.6666666666666) internal successors, (1682), 3 states have internal predecessors, (1682), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:03:40,360 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-28 15:03:40,360 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-04-28 15:03:40,360 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-04-28 15:03:40,360 INFO L428 AbstractCegarLoop]: === Iteration 8 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION, t1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, t2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-28 15:03:40,361 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-28 15:03:40,361 INFO L82 PathProgramCache]: Analyzing trace with hash 1621806049, now seen corresponding path program 1 times [2021-04-28 15:03:40,361 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-28 15:03:40,361 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [483274401] [2021-04-28 15:03:40,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-28 15:03:40,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-28 15:03:40,482 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-28 15:03:40,487 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-04-28 15:03:40,610 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 22 [2021-04-28 15:03:40,620 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-28 15:03:40,626 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-04-28 15:03:40,760 INFO L142 QuantifierPusher]: treesize reduction 48, result has 52.9 percent of original size [2021-04-28 15:03:40,766 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-04-28 15:03:41,093 WARN L205 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 28 [2021-04-28 15:03:41,102 INFO L142 QuantifierPusher]: treesize reduction 42, result has 41.7 percent of original size [2021-04-28 15:03:41,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-04-28 15:03:41,279 INFO L142 QuantifierPusher]: treesize reduction 36, result has 45.5 percent of original size [2021-04-28 15:03:41,284 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-04-28 15:03:41,292 INFO L142 QuantifierPusher]: treesize reduction 43, result has 41.9 percent of original size [2021-04-28 15:03:41,296 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-04-28 15:03:41,464 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-28 15:03:41,469 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-04-28 15:03:41,598 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-28 15:03:41,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-04-28 15:03:41,716 INFO L142 QuantifierPusher]: treesize reduction 14, result has 41.7 percent of original size [2021-04-28 15:03:41,720 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-28 15:03:41,805 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-28 15:03:41,805 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [483274401] [2021-04-28 15:03:41,805 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-28 15:03:41,805 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-04-28 15:03:41,805 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1450188234] [2021-04-28 15:03:41,807 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-04-28 15:03:41,808 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-28 15:03:41,809 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-04-28 15:03:41,810 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2021-04-28 15:03:41,814 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 247 out of 688 [2021-04-28 15:03:41,817 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 237 places, 279 transitions, 1241 flow. Second operand has 10 states, 10 states have (on average 248.4) internal successors, (2484), 10 states have internal predecessors, (2484), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:03:41,817 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-28 15:03:41,818 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 247 of 688 [2021-04-28 15:03:41,819 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-28 15:03:43,258 WARN L205 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 28 [2021-04-28 15:03:43,696 WARN L205 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 26 [2021-04-28 15:03:46,341 WARN L205 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 28 [2021-04-28 15:03:47,180 WARN L205 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2021-04-28 15:03:54,352 INFO L129 PetriNetUnfolder]: 6431/13283 cut-off events. [2021-04-28 15:03:54,353 INFO L130 PetriNetUnfolder]: For 4133/4349 co-relation queries the response was YES. [2021-04-28 15:03:54,446 INFO L84 FinitePrefix]: Finished finitePrefix Result has 32001 conditions, 13283 events. 6431/13283 cut-off events. For 4133/4349 co-relation queries the response was YES. Maximal size of possible extension queue 675. Compared 110808 event pairs, 2964 based on Foata normal form. 10/5529 useless extension candidates. Maximal degree in co-relation 31604. Up to 9641 conditions per place. [2021-04-28 15:03:54,490 INFO L132 encePairwiseOnDemand]: 646/688 looper letters, 195 selfloop transitions, 51 changer transitions 26/329 dead transitions. [2021-04-28 15:03:54,491 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 247 places, 329 transitions, 1926 flow [2021-04-28 15:03:54,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-04-28 15:03:54,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2021-04-28 15:03:54,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 2918 transitions. [2021-04-28 15:03:54,522 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.3855708245243129 [2021-04-28 15:03:54,522 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 2918 transitions. [2021-04-28 15:03:54,522 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 2918 transitions. [2021-04-28 15:03:54,526 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-28 15:03:54,526 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 2918 transitions. [2021-04-28 15:03:54,536 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 265.27272727272725) internal successors, (2918), 11 states have internal predecessors, (2918), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:03:54,562 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 688.0) internal successors, (8256), 12 states have internal predecessors, (8256), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:03:54,568 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 688.0) internal successors, (8256), 12 states have internal predecessors, (8256), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:03:54,568 INFO L185 Difference]: Start difference. First operand has 237 places, 279 transitions, 1241 flow. Second operand 11 states and 2918 transitions. [2021-04-28 15:03:54,568 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 247 places, 329 transitions, 1926 flow [2021-04-28 15:03:54,591 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 246 places, 329 transitions, 1909 flow, removed 7 selfloop flow, removed 1 redundant places. [2021-04-28 15:03:54,597 INFO L241 Difference]: Finished difference. Result has 248 places, 277 transitions, 1352 flow [2021-04-28 15:03:54,598 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=688, PETRI_DIFFERENCE_MINUEND_FLOW=1224, PETRI_DIFFERENCE_MINUEND_PLACES=236, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=279, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=35, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=228, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=1352, PETRI_PLACES=248, PETRI_TRANSITIONS=277} [2021-04-28 15:03:54,598 INFO L343 CegarLoopForPetriNet]: 273 programPoint places, -25 predicate places. [2021-04-28 15:03:54,598 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-28 15:03:54,598 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 248 places, 277 transitions, 1352 flow [2021-04-28 15:03:54,599 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 248 places, 277 transitions, 1352 flow [2021-04-28 15:03:54,602 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 247 places, 277 transitions, 1352 flow [2021-04-28 15:03:54,797 INFO L129 PetriNetUnfolder]: 198/1294 cut-off events. [2021-04-28 15:03:54,797 INFO L130 PetriNetUnfolder]: For 296/316 co-relation queries the response was YES. [2021-04-28 15:03:54,811 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2448 conditions, 1294 events. 198/1294 cut-off events. For 296/316 co-relation queries the response was YES. Maximal size of possible extension queue 93. Compared 10400 event pairs, 8 based on Foata normal form. 0/416 useless extension candidates. Maximal degree in co-relation 2355. Up to 203 conditions per place. [2021-04-28 15:03:54,839 INFO L146 LiptonReduction]: Number of co-enabled transitions 13906 [2021-04-28 15:03:55,023 INFO L158 LiptonReduction]: Checked pairs total: 7601 [2021-04-28 15:03:55,023 INFO L160 LiptonReduction]: Total number of compositions: 0 [2021-04-28 15:03:55,024 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 426 [2021-04-28 15:03:55,032 INFO L480 AbstractCegarLoop]: Abstraction has has 247 places, 277 transitions, 1352 flow [2021-04-28 15:03:55,033 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 248.4) internal successors, (2484), 10 states have internal predecessors, (2484), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:03:55,034 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-28 15:03:55,034 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-04-28 15:03:55,034 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-04-28 15:03:55,034 INFO L428 AbstractCegarLoop]: === Iteration 9 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION, t1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, t2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-28 15:03:55,035 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-28 15:03:55,035 INFO L82 PathProgramCache]: Analyzing trace with hash -570692728, now seen corresponding path program 1 times [2021-04-28 15:03:55,035 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-28 15:03:55,036 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [368270693] [2021-04-28 15:03:55,036 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-28 15:03:55,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-28 15:03:55,133 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-28 15:03:55,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-04-28 15:03:55,250 INFO L142 QuantifierPusher]: treesize reduction 48, result has 55.6 percent of original size [2021-04-28 15:03:55,256 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 60 [2021-04-28 15:03:55,567 WARN L205 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 32 [2021-04-28 15:03:55,579 INFO L142 QuantifierPusher]: treesize reduction 33, result has 60.2 percent of original size [2021-04-28 15:03:55,584 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-04-28 15:03:55,740 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 31 [2021-04-28 15:03:55,750 INFO L142 QuantifierPusher]: treesize reduction 33, result has 52.2 percent of original size [2021-04-28 15:03:55,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-04-28 15:03:55,815 INFO L142 QuantifierPusher]: treesize reduction 36, result has 50.7 percent of original size [2021-04-28 15:03:55,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-04-28 15:03:55,983 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 28 [2021-04-28 15:03:55,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-28 15:03:55,998 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-04-28 15:03:56,122 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-28 15:03:56,126 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-04-28 15:03:56,240 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-28 15:03:56,242 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-04-28 15:03:56,358 INFO L142 QuantifierPusher]: treesize reduction 9, result has 60.9 percent of original size [2021-04-28 15:03:56,362 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-04-28 15:03:56,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-28 15:03:56,498 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [368270693] [2021-04-28 15:03:56,498 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-28 15:03:56,498 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-04-28 15:03:56,498 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1441231273] [2021-04-28 15:03:56,499 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-04-28 15:03:56,499 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-28 15:03:56,499 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-04-28 15:03:56,499 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2021-04-28 15:03:56,503 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 243 out of 688 [2021-04-28 15:03:56,506 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 247 places, 277 transitions, 1352 flow. Second operand has 10 states, 10 states have (on average 244.2) internal successors, (2442), 10 states have internal predecessors, (2442), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:03:56,506 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-28 15:03:56,506 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 243 of 688 [2021-04-28 15:03:56,506 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-28 15:03:59,229 WARN L205 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 35 [2021-04-28 15:03:59,667 WARN L205 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 32 [2021-04-28 15:04:00,183 WARN L205 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 37 [2021-04-28 15:04:01,198 WARN L205 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 41 [2021-04-28 15:04:08,293 INFO L129 PetriNetUnfolder]: 6380/13238 cut-off events. [2021-04-28 15:04:08,294 INFO L130 PetriNetUnfolder]: For 4155/4372 co-relation queries the response was YES. [2021-04-28 15:04:08,400 INFO L84 FinitePrefix]: Finished finitePrefix Result has 32655 conditions, 13238 events. 6380/13238 cut-off events. For 4155/4372 co-relation queries the response was YES. Maximal size of possible extension queue 676. Compared 113267 event pairs, 2963 based on Foata normal form. 6/5496 useless extension candidates. Maximal degree in co-relation 32409. Up to 9364 conditions per place. [2021-04-28 15:04:08,441 INFO L132 encePairwiseOnDemand]: 649/688 looper letters, 175 selfloop transitions, 68 changer transitions 7/307 dead transitions. [2021-04-28 15:04:08,442 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 249 places, 307 transitions, 1926 flow [2021-04-28 15:04:08,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-04-28 15:04:08,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2021-04-28 15:04:08,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 2613 transitions. [2021-04-28 15:04:08,471 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.37979651162790695 [2021-04-28 15:04:08,471 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 2613 transitions. [2021-04-28 15:04:08,471 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 2613 transitions. [2021-04-28 15:04:08,475 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-28 15:04:08,475 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 2613 transitions. [2021-04-28 15:04:08,483 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 261.3) internal successors, (2613), 10 states have internal predecessors, (2613), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:04:08,498 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 688.0) internal successors, (7568), 11 states have internal predecessors, (7568), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:04:08,503 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 688.0) internal successors, (7568), 11 states have internal predecessors, (7568), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:04:08,504 INFO L185 Difference]: Start difference. First operand has 247 places, 277 transitions, 1352 flow. Second operand 10 states and 2613 transitions. [2021-04-28 15:04:08,504 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 249 places, 307 transitions, 1926 flow [2021-04-28 15:04:08,534 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 242 places, 307 transitions, 1853 flow, removed 6 selfloop flow, removed 7 redundant places. [2021-04-28 15:04:08,542 INFO L241 Difference]: Finished difference. Result has 244 places, 280 transitions, 1511 flow [2021-04-28 15:04:08,543 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=688, PETRI_DIFFERENCE_MINUEND_FLOW=1230, PETRI_DIFFERENCE_MINUEND_PLACES=233, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=270, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=57, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=202, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=1511, PETRI_PLACES=244, PETRI_TRANSITIONS=280} [2021-04-28 15:04:08,544 INFO L343 CegarLoopForPetriNet]: 273 programPoint places, -29 predicate places. [2021-04-28 15:04:08,544 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-28 15:04:08,544 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 244 places, 280 transitions, 1511 flow [2021-04-28 15:04:08,545 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 244 places, 280 transitions, 1511 flow [2021-04-28 15:04:08,548 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 244 places, 280 transitions, 1511 flow [2021-04-28 15:04:08,749 INFO L129 PetriNetUnfolder]: 199/1312 cut-off events. [2021-04-28 15:04:08,749 INFO L130 PetriNetUnfolder]: For 353/375 co-relation queries the response was YES. [2021-04-28 15:04:08,766 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2527 conditions, 1312 events. 199/1312 cut-off events. For 353/375 co-relation queries the response was YES. Maximal size of possible extension queue 93. Compared 10564 event pairs, 8 based on Foata normal form. 2/426 useless extension candidates. Maximal degree in co-relation 2438. Up to 203 conditions per place. [2021-04-28 15:04:08,795 INFO L146 LiptonReduction]: Number of co-enabled transitions 14028 [2021-04-28 15:04:08,963 INFO L158 LiptonReduction]: Checked pairs total: 8185 [2021-04-28 15:04:08,964 INFO L160 LiptonReduction]: Total number of compositions: 0 [2021-04-28 15:04:08,964 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 420 [2021-04-28 15:04:08,972 INFO L480 AbstractCegarLoop]: Abstraction has has 244 places, 280 transitions, 1511 flow [2021-04-28 15:04:08,974 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 244.2) internal successors, (2442), 10 states have internal predecessors, (2442), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:04:08,974 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-28 15:04:08,975 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-04-28 15:04:08,975 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-04-28 15:04:08,975 INFO L428 AbstractCegarLoop]: === Iteration 10 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION, t1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, t2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-28 15:04:08,976 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-28 15:04:08,976 INFO L82 PathProgramCache]: Analyzing trace with hash 744365382, now seen corresponding path program 1 times [2021-04-28 15:04:08,976 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-28 15:04:08,976 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [813547186] [2021-04-28 15:04:08,976 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-28 15:04:08,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-28 15:04:09,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-28 15:04:09,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-28 15:04:09,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-28 15:04:09,040 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-04-28 15:04:09,064 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-28 15:04:09,068 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-28 15:04:09,069 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-28 15:04:09,070 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [813547186] [2021-04-28 15:04:09,070 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-28 15:04:09,070 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-04-28 15:04:09,070 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [379214416] [2021-04-28 15:04:09,071 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-04-28 15:04:09,071 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-28 15:04:09,071 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-04-28 15:04:09,072 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-04-28 15:04:09,075 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 534 out of 688 [2021-04-28 15:04:09,077 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 244 places, 280 transitions, 1511 flow. Second operand has 3 states, 3 states have (on average 535.6666666666666) internal successors, (1607), 3 states have internal predecessors, (1607), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:04:09,077 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-28 15:04:09,077 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 534 of 688 [2021-04-28 15:04:09,077 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-28 15:04:09,947 INFO L129 PetriNetUnfolder]: 230/1770 cut-off events. [2021-04-28 15:04:09,948 INFO L130 PetriNetUnfolder]: For 714/730 co-relation queries the response was YES. [2021-04-28 15:04:09,957 INFO L84 FinitePrefix]: Finished finitePrefix Result has 4186 conditions, 1770 events. 230/1770 cut-off events. For 714/730 co-relation queries the response was YES. Maximal size of possible extension queue 128. Compared 15744 event pairs, 40 based on Foata normal form. 56/658 useless extension candidates. Maximal degree in co-relation 3710. Up to 272 conditions per place. [2021-04-28 15:04:09,961 INFO L132 encePairwiseOnDemand]: 657/688 looper letters, 1 selfloop transitions, 13 changer transitions 137/268 dead transitions. [2021-04-28 15:04:09,961 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 246 places, 268 transitions, 1491 flow [2021-04-28 15:04:09,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-04-28 15:04:09,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-04-28 15:04:09,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1655 transitions. [2021-04-28 15:04:09,985 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.8018410852713178 [2021-04-28 15:04:09,986 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 1655 transitions. [2021-04-28 15:04:09,986 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 1655 transitions. [2021-04-28 15:04:09,987 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-28 15:04:09,987 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1655 transitions. [2021-04-28 15:04:09,992 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 551.6666666666666) internal successors, (1655), 3 states have internal predecessors, (1655), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:04:09,996 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 688.0) internal successors, (2752), 4 states have internal predecessors, (2752), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:04:09,997 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 688.0) internal successors, (2752), 4 states have internal predecessors, (2752), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-28 15:04:09,998 INFO L185 Difference]: Start difference. First operand has 244 places, 280 transitions, 1511 flow. Second operand 3 states and 1655 transitions. [2021-04-28 15:04:09,998 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 246 places, 268 transitions, 1491 flow [2021-04-28 15:04:10,013 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 241 places, 268 transitions, 1391 flow, removed 27 selfloop flow, removed 5 redundant places. [2021-04-28 15:04:10,018 INFO L241 Difference]: Finished difference. Result has 241 places, 131 transitions, 623 flow [2021-04-28 15:04:10,019 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=688, PETRI_DIFFERENCE_MINUEND_FLOW=1323, PETRI_DIFFERENCE_MINUEND_PLACES=239, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=268, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=13, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=255, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=623, PETRI_PLACES=241, PETRI_TRANSITIONS=131} [2021-04-28 15:04:10,020 INFO L343 CegarLoopForPetriNet]: 273 programPoint places, -32 predicate places. [2021-04-28 15:04:10,020 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-28 15:04:10,020 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 241 places, 131 transitions, 623 flow [2021-04-28 15:04:10,020 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 241 places, 131 transitions, 623 flow [2021-04-28 15:04:10,022 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 140 places, 131 transitions, 623 flow [2021-04-28 15:04:10,101 INFO L129 PetriNetUnfolder]: 83/686 cut-off events. [2021-04-28 15:04:10,102 INFO L130 PetriNetUnfolder]: For 217/218 co-relation queries the response was YES. [2021-04-28 15:04:10,105 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1199 conditions, 686 events. 83/686 cut-off events. For 217/218 co-relation queries the response was YES. Maximal size of possible extension queue 43. Compared 4615 event pairs, 10 based on Foata normal form. 1/359 useless extension candidates. Maximal degree in co-relation 1145. Up to 95 conditions per place. [2021-04-28 15:04:10,113 INFO L146 LiptonReduction]: Number of co-enabled transitions 2742 [2021-04-28 15:04:10,573 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 24 [2021-04-28 15:04:10,760 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 24 [2021-04-28 15:04:12,645 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 28 [2021-04-28 15:04:12,867 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 28 [2021-04-28 15:04:13,162 WARN L205 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2021-04-28 15:04:13,351 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 48 [2021-04-28 15:04:13,551 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2021-04-28 15:04:13,736 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 48 [2021-04-28 15:04:13,946 WARN L205 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2021-04-28 15:04:14,139 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 48 [2021-04-28 15:04:14,340 WARN L205 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2021-04-28 15:04:14,527 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 48 [2021-04-28 15:04:15,176 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 31 [2021-04-28 15:04:15,393 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 31 [2021-04-28 15:04:16,032 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 32 [2021-04-28 15:04:16,260 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 32 [2021-04-28 15:04:16,367 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 28 [2021-04-28 15:04:16,499 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 32 Received shutdown request... [2021-04-28 15:04:16,611 WARN L222 SmtUtils]: Removed 1 from assertion stack [2021-04-28 15:04:16,612 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-04-28 15:04:16,612 WARN L545 AbstractCegarLoop]: Verification canceled [2021-04-28 15:04:16,624 WARN L224 ceAbstractionStarter]: Timeout [2021-04-28 15:04:16,625 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.04 03:04:16 BasicIcfg [2021-04-28 15:04:16,625 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-04-28 15:04:16,637 INFO L168 Benchmark]: Toolchain (without parser) took 829440.76 ms. Allocated memory was 316.7 MB in the beginning and 3.3 GB in the end (delta: 3.0 GB). Free memory was 285.6 MB in the beginning and 2.6 GB in the end (delta: -2.3 GB). Peak memory consumption was 676.8 MB. Max. memory is 16.0 GB. [2021-04-28 15:04:16,637 INFO L168 Benchmark]: CDTParser took 0.71 ms. Allocated memory is still 316.7 MB. Free memory was 287.0 MB in the beginning and 287.0 MB in the end (delta: 76.4 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-04-28 15:04:16,637 INFO L168 Benchmark]: CACSL2BoogieTranslator took 989.87 ms. Allocated memory is still 316.7 MB. Free memory was 282.3 MB in the beginning and 250.8 MB in the end (delta: 31.6 MB). Peak memory consumption was 31.7 MB. Max. memory is 16.0 GB. [2021-04-28 15:04:16,638 INFO L168 Benchmark]: Boogie Procedure Inliner took 102.26 ms. Allocated memory is still 316.7 MB. Free memory was 250.8 MB in the beginning and 248.0 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-04-28 15:04:16,638 INFO L168 Benchmark]: Boogie Preprocessor took 67.76 ms. Allocated memory is still 316.7 MB. Free memory was 248.0 MB in the beginning and 245.9 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-04-28 15:04:16,638 INFO L168 Benchmark]: RCFGBuilder took 862.19 ms. Allocated memory was 316.7 MB in the beginning and 415.2 MB in the end (delta: 98.6 MB). Free memory was 245.9 MB in the beginning and 384.2 MB in the end (delta: -138.3 MB). Peak memory consumption was 41.0 MB. Max. memory is 16.0 GB. [2021-04-28 15:04:16,638 INFO L168 Benchmark]: TraceAbstraction took 827366.36 ms. Allocated memory was 415.2 MB in the beginning and 3.3 GB in the end (delta: 2.9 GB). Free memory was 383.1 MB in the beginning and 2.6 GB in the end (delta: -2.2 GB). Peak memory consumption was 677.6 MB. Max. memory is 16.0 GB. [2021-04-28 15:04:16,643 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.71 ms. Allocated memory is still 316.7 MB. Free memory was 287.0 MB in the beginning and 287.0 MB in the end (delta: 76.4 kB). There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 989.87 ms. Allocated memory is still 316.7 MB. Free memory was 282.3 MB in the beginning and 250.8 MB in the end (delta: 31.6 MB). Peak memory consumption was 31.7 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 102.26 ms. Allocated memory is still 316.7 MB. Free memory was 250.8 MB in the beginning and 248.0 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 67.76 ms. Allocated memory is still 316.7 MB. Free memory was 248.0 MB in the beginning and 245.9 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 862.19 ms. Allocated memory was 316.7 MB in the beginning and 415.2 MB in the end (delta: 98.6 MB). Free memory was 245.9 MB in the beginning and 384.2 MB in the end (delta: -138.3 MB). Peak memory consumption was 41.0 MB. Max. memory is 16.0 GB. * TraceAbstraction took 827366.36 ms. Allocated memory was 415.2 MB in the beginning and 3.3 GB in the end (delta: 2.9 GB). Free memory was 383.1 MB in the beginning and 2.6 GB in the end (delta: -2.2 GB). Peak memory consumption was 677.6 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 716359.5ms, 230 PlacesBefore, 273 PlacesAfterwards, 239 TransitionsBefore, 280 TransitionsAfterwards, 15260 CoEnabledTransitionPairs, 8 FixpointIterations, 171 TrivialSequentialCompositions, 243 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 11 ConcurrentYvCompositions, 6 ChoiceCompositions, 431 TotalNumberOfCompositions, 157711 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 34584, positive: 33176, positive conditional: 33176, positive unconditional: 0, negative: 1408, negative conditional: 1408, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 16193, positive: 15972, positive conditional: 0, positive unconditional: 15972, negative: 221, negative conditional: 0, negative unconditional: 221, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 16193, positive: 15972, positive conditional: 0, positive unconditional: 15972, negative: 221, negative conditional: 0, negative unconditional: 221, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 16193, positive: 15894, positive conditional: 0, positive unconditional: 15894, negative: 299, negative conditional: 0, negative unconditional: 299, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 299, positive: 78, positive conditional: 0, positive unconditional: 78, negative: 221, negative conditional: 0, negative unconditional: 221, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1383, positive: 215, positive conditional: 0, positive unconditional: 215, negative: 1168, negative conditional: 0, negative unconditional: 1168, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 34584, positive: 17204, positive conditional: 17204, positive unconditional: 0, negative: 1187, negative conditional: 1187, negative unconditional: 0, unknown: 16193, unknown conditional: 16193, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 16113, Positive cache size: 15892, Positive conditional cache size: 15892, Positive unconditional cache size: 0, Negative cache size: 221, Negative conditional cache size: 221, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 778.4ms, 258 PlacesBefore, 201 PlacesAfterwards, 209 TransitionsBefore, 210 TransitionsAfterwards, 20196 CoEnabledTransitionPairs, 2 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 2 ConcurrentYvCompositions, 0 ChoiceCompositions, 2 TotalNumberOfCompositions, 43702 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 3996, positive: 3531, positive conditional: 3531, positive unconditional: 0, negative: 465, negative conditional: 465, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 174, positive: 172, positive conditional: 0, positive unconditional: 172, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 174, positive: 172, positive conditional: 0, positive unconditional: 172, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 174, positive: 172, positive conditional: 0, positive unconditional: 172, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 2, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 55, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 55, negative conditional: 0, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 3996, positive: 3359, positive conditional: 3359, positive unconditional: 0, negative: 463, negative conditional: 463, negative unconditional: 0, unknown: 174, unknown conditional: 174, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 16287, Positive cache size: 16064, Positive conditional cache size: 16064, Positive unconditional cache size: 0, Negative cache size: 223, Negative conditional cache size: 223, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 1435.9ms, 202 PlacesBefore, 202 PlacesAfterwards, 207 TransitionsBefore, 207 TransitionsAfterwards, 19900 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 21264 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 1901, positive: 1673, positive conditional: 1673, positive unconditional: 0, negative: 228, negative conditional: 228, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 283, positive: 243, positive conditional: 207, positive unconditional: 36, negative: 40, negative conditional: 5, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 283, positive: 243, positive conditional: 207, positive unconditional: 36, negative: 40, negative conditional: 5, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 283, positive: 236, positive conditional: 0, positive unconditional: 236, negative: 47, negative conditional: 0, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 47, positive: 7, positive conditional: 5, positive unconditional: 2, negative: 40, negative conditional: 5, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1262, positive: 235, positive conditional: 145, positive unconditional: 90, negative: 1027, negative conditional: 136, negative unconditional: 891, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1901, positive: 1430, positive conditional: 1430, positive unconditional: 0, negative: 188, negative conditional: 188, negative unconditional: 0, unknown: 283, unknown conditional: 283, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 16570, Positive cache size: 16307, Positive conditional cache size: 16307, Positive unconditional cache size: 0, Negative cache size: 263, Negative conditional cache size: 263, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 2519.8ms, 210 PlacesBefore, 210 PlacesAfterwards, 249 TransitionsBefore, 249 TransitionsAfterwards, 21972 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 18328 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 2547, positive: 2368, positive conditional: 2368, positive unconditional: 0, negative: 179, negative conditional: 179, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 555, positive: 499, positive conditional: 110, positive unconditional: 389, negative: 56, negative conditional: 18, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 555, positive: 499, positive conditional: 110, positive unconditional: 389, negative: 56, negative conditional: 18, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 555, positive: 496, positive conditional: 0, positive unconditional: 496, negative: 59, negative conditional: 0, negative unconditional: 59, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 59, positive: 3, positive conditional: 1, positive unconditional: 2, negative: 56, negative conditional: 18, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1781, positive: 89, positive conditional: 30, positive unconditional: 59, negative: 1692, negative conditional: 714, negative unconditional: 978, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2547, positive: 1869, positive conditional: 1869, positive unconditional: 0, negative: 123, negative conditional: 123, negative unconditional: 0, unknown: 555, unknown conditional: 555, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 17125, Positive cache size: 16806, Positive conditional cache size: 16806, Positive unconditional cache size: 0, Negative cache size: 319, Negative conditional cache size: 319, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 1541.5ms, 221 PlacesBefore, 221 PlacesAfterwards, 281 TransitionsBefore, 281 TransitionsAfterwards, 23044 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 22558 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 2655, positive: 2452, positive conditional: 2452, positive unconditional: 0, negative: 203, negative conditional: 203, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 209, positive: 188, positive conditional: 63, positive unconditional: 125, negative: 21, negative conditional: 1, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 209, positive: 188, positive conditional: 63, positive unconditional: 125, negative: 21, negative conditional: 1, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 209, positive: 184, positive conditional: 0, positive unconditional: 184, negative: 25, negative conditional: 0, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 25, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 21, negative conditional: 1, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 715, positive: 118, positive conditional: 0, positive unconditional: 118, negative: 598, negative conditional: 37, negative unconditional: 560, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2655, positive: 2264, positive conditional: 2264, positive unconditional: 0, negative: 182, negative conditional: 182, negative unconditional: 0, unknown: 209, unknown conditional: 209, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 17334, Positive cache size: 16994, Positive conditional cache size: 16994, Positive unconditional cache size: 0, Negative cache size: 340, Negative conditional cache size: 340, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 1182.1ms, 237 PlacesBefore, 237 PlacesAfterwards, 324 TransitionsBefore, 324 TransitionsAfterwards, 23630 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 19422 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 1943, positive: 1794, positive conditional: 1794, positive unconditional: 0, negative: 149, negative conditional: 149, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 183, positive: 178, positive conditional: 28, positive unconditional: 150, negative: 5, negative conditional: 0, negative unconditional: 5, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 183, positive: 178, positive conditional: 28, positive unconditional: 150, negative: 5, negative conditional: 0, negative unconditional: 5, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 183, positive: 173, positive conditional: 0, positive unconditional: 173, negative: 10, negative conditional: 0, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 10, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 5, negative conditional: 0, negative unconditional: 5, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 291, positive: 98, positive conditional: 0, positive unconditional: 98, negative: 193, negative conditional: 0, negative unconditional: 193, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1943, positive: 1616, positive conditional: 1616, positive unconditional: 0, negative: 144, negative conditional: 144, negative unconditional: 0, unknown: 183, unknown conditional: 183, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 17517, Positive cache size: 17172, Positive conditional cache size: 17172, Positive unconditional cache size: 0, Negative cache size: 345, Negative conditional cache size: 345, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 1026.3ms, 246 PlacesBefore, 246 PlacesAfterwards, 364 TransitionsBefore, 364 TransitionsAfterwards, 24840 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 24889 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 2116, positive: 1942, positive conditional: 1942, positive unconditional: 0, negative: 174, negative conditional: 174, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 130, positive: 123, positive conditional: 67, positive unconditional: 56, negative: 7, negative conditional: 2, negative unconditional: 5, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 130, positive: 123, positive conditional: 67, positive unconditional: 56, negative: 7, negative conditional: 2, negative unconditional: 5, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 130, positive: 121, positive conditional: 0, positive unconditional: 121, negative: 9, negative conditional: 0, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 9, positive: 2, positive conditional: 1, positive unconditional: 1, negative: 7, negative conditional: 2, negative unconditional: 5, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 224, positive: 34, positive conditional: 16, positive unconditional: 18, negative: 190, negative conditional: 61, negative unconditional: 129, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2116, positive: 1819, positive conditional: 1819, positive unconditional: 0, negative: 167, negative conditional: 167, negative unconditional: 0, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 17647, Positive cache size: 17295, Positive conditional cache size: 17295, Positive unconditional cache size: 0, Negative cache size: 352, Negative conditional cache size: 352, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 1965.3ms, 237 PlacesBefore, 237 PlacesAfterwards, 277 TransitionsBefore, 279 TransitionsAfterwards, 13220 CoEnabledTransitionPairs, 2 FixpointIterations, 0 TrivialSequentialCompositions, 4 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 4 TotalNumberOfCompositions, 14875 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 2623, positive: 2420, positive conditional: 2420, positive unconditional: 0, negative: 203, negative conditional: 203, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 154, positive: 135, positive conditional: 2, positive unconditional: 133, negative: 19, negative conditional: 2, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 154, positive: 135, positive conditional: 2, positive unconditional: 133, negative: 19, negative conditional: 2, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 154, positive: 132, positive conditional: 0, positive unconditional: 132, negative: 22, negative conditional: 0, negative unconditional: 22, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 22, positive: 3, positive conditional: 1, positive unconditional: 2, negative: 19, negative conditional: 2, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 522, positive: 57, positive conditional: 35, positive unconditional: 22, negative: 465, negative conditional: 62, negative unconditional: 403, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2623, positive: 2285, positive conditional: 2285, positive unconditional: 0, negative: 184, negative conditional: 184, negative unconditional: 0, unknown: 154, unknown conditional: 154, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 17801, Positive cache size: 17430, Positive conditional cache size: 17430, Positive unconditional cache size: 0, Negative cache size: 371, Negative conditional cache size: 371, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 424.5ms, 248 PlacesBefore, 247 PlacesAfterwards, 277 TransitionsBefore, 277 TransitionsAfterwards, 13906 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 7601 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 1421, positive: 1319, positive conditional: 1319, positive unconditional: 0, negative: 102, negative conditional: 102, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 54, positive: 52, positive conditional: 8, positive unconditional: 44, negative: 2, negative conditional: 2, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 54, positive: 52, positive conditional: 8, positive unconditional: 44, negative: 2, negative conditional: 2, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 54, positive: 51, positive conditional: 0, positive unconditional: 51, negative: 3, negative conditional: 0, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 3, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 2, negative conditional: 2, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 124, positive: 16, positive conditional: 16, positive unconditional: 0, negative: 108, negative conditional: 108, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1421, positive: 1267, positive conditional: 1267, positive unconditional: 0, negative: 100, negative conditional: 100, negative unconditional: 0, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 17855, Positive cache size: 17482, Positive conditional cache size: 17482, Positive unconditional cache size: 0, Negative cache size: 373, Negative conditional cache size: 373, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 419.3ms, 244 PlacesBefore, 244 PlacesAfterwards, 280 TransitionsBefore, 280 TransitionsAfterwards, 14028 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 8185 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 1445, positive: 1337, positive conditional: 1337, positive unconditional: 0, negative: 108, negative conditional: 108, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27, positive: 23, positive conditional: 8, positive unconditional: 15, negative: 4, negative conditional: 0, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 27, positive: 23, positive conditional: 8, positive unconditional: 15, negative: 4, negative conditional: 0, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 27, positive: 23, positive conditional: 0, positive unconditional: 23, negative: 4, negative conditional: 0, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 4, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 4, negative conditional: 0, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 97, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 97, negative conditional: 0, negative unconditional: 97, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1445, positive: 1314, positive conditional: 1314, positive unconditional: 0, negative: 104, negative conditional: 104, negative unconditional: 0, unknown: 27, unknown conditional: 27, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 17882, Positive cache size: 17505, Positive conditional cache size: 17505, Positive unconditional cache size: 0, Negative cache size: 377, Negative conditional cache size: 377, Negative unconditional cache size: 0 - TimeoutResultAtElement [Line: 1059]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable (line 1059). Cancelled while PetriNetLargeBlockEncoding was applying PetriNetLargeBlockEncoding to Petri net that has 241 places, 131 transitions, 623 flow,while LiptonReduction was applying LiptonReduction to Petri net that has 241 places, 131 transitions, 623 flow and 2858 co-enabled transitions pairs.,while TransFormulaUtils was doing sequential composition of 2 TransFormulas,while SimplifyDDAWithTimeout was simplifying term of DAG size 32 for 1ms.. - TimeoutResultAtElement [Line: 1032]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable (line 1032). Cancelled while PetriNetLargeBlockEncoding was applying PetriNetLargeBlockEncoding to Petri net that has 241 places, 131 transitions, 623 flow,while LiptonReduction was applying LiptonReduction to Petri net that has 241 places, 131 transitions, 623 flow and 2858 co-enabled transitions pairs.,while TransFormulaUtils was doing sequential composition of 2 TransFormulas,while SimplifyDDAWithTimeout was simplifying term of DAG size 32 for 1ms.. - TimeoutResultAtElement [Line: 1043]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable (line 1043). Cancelled while PetriNetLargeBlockEncoding was applying PetriNetLargeBlockEncoding to Petri net that has 241 places, 131 transitions, 623 flow,while LiptonReduction was applying LiptonReduction to Petri net that has 241 places, 131 transitions, 623 flow and 2858 co-enabled transitions pairs.,while TransFormulaUtils was doing sequential composition of 2 TransFormulas,while SimplifyDDAWithTimeout was simplifying term of DAG size 32 for 1ms.. - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 235 locations, 3 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 26.3ms, RemoveRedundantFlowTime: 0.0ms, RemoveRedundantFlowUnfoldingTime: 0.0ms, BackfoldingTime: 0.0ms, BackfoldingUnfoldingTime: 0.0ms, FlowIncreaseByBackfolding: 0, BasicCegarLoop: VerificationResult: TIMEOUT, OverallTime: 827039.4ms, OverallIterations: 10, TraceHistogramMax: 1, EmptinessCheckTime: 0.0ms, AutomataDifference: 84401.4ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 716568.7ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 520 SDtfs, 608 SDslu, 339 SDs, 0 SdLazy, 5108 SolverSat, 375 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 12179.8ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 78 GetRequests, 14 SyntacticMatches, 2 SemanticMatches, 62 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 101 ImplicationChecksByTransitivity, 10746.1ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=2222occurred in iteration=6, InterpolantAutomatonStates: 65, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 59.5ms SsaConstructionTime, 477.4ms SatisfiabilityAnalysisTime, 7151.2ms InterpolantComputationTime, 136 NumberOfCodeBlocks, 136 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 126 ConstructedInterpolants, 0 QuantifiedInterpolants, 1660 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown