/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/goblint-regression/28-race_reach_22-deref_read_racefree.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-6f4246e9f5583d222ebb38ff8175c901f3a528f0-6f4246e [2021-04-29 02:27:23,749 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-04-29 02:27:23,754 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-04-29 02:27:23,809 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-04-29 02:27:23,810 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-04-29 02:27:23,814 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-04-29 02:27:23,818 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-04-29 02:27:23,826 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-04-29 02:27:23,829 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-04-29 02:27:23,835 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-04-29 02:27:23,836 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-04-29 02:27:23,838 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-04-29 02:27:23,839 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-04-29 02:27:23,842 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-04-29 02:27:23,844 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-04-29 02:27:23,846 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-04-29 02:27:23,849 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-04-29 02:27:23,851 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-04-29 02:27:23,858 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-04-29 02:27:23,866 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-04-29 02:27:23,872 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-04-29 02:27:23,874 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-04-29 02:27:23,875 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-04-29 02:27:23,877 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-04-29 02:27:23,884 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-04-29 02:27:23,884 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-04-29 02:27:23,885 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-04-29 02:27:23,889 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-04-29 02:27:23,890 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-04-29 02:27:23,892 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-04-29 02:27:23,892 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-04-29 02:27:23,893 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-04-29 02:27:23,895 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-04-29 02:27:23,896 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-04-29 02:27:23,897 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-04-29 02:27:23,897 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-04-29 02:27:23,898 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-04-29 02:27:23,898 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-04-29 02:27:23,899 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-04-29 02:27:23,900 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-04-29 02:27:23,900 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-04-29 02:27:23,901 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 [2021-04-29 02:27:23,951 INFO L113 SettingsManager]: Loading preferences was successful [2021-04-29 02:27:23,951 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-04-29 02:27:23,955 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-04-29 02:27:23,955 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-04-29 02:27:23,956 INFO L138 SettingsManager]: * Use SBE=true [2021-04-29 02:27:23,956 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-04-29 02:27:23,956 INFO L138 SettingsManager]: * sizeof long=4 [2021-04-29 02:27:23,956 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-04-29 02:27:23,957 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-04-29 02:27:23,957 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-04-29 02:27:23,958 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-04-29 02:27:23,958 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-04-29 02:27:23,959 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-04-29 02:27:23,959 INFO L138 SettingsManager]: * sizeof long double=12 [2021-04-29 02:27:23,959 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-04-29 02:27:23,959 INFO L138 SettingsManager]: * Use constant arrays=true [2021-04-29 02:27:23,959 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-04-29 02:27:23,960 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-04-29 02:27:23,960 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-04-29 02:27:23,960 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-04-29 02:27:23,960 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-04-29 02:27:23,961 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-04-29 02:27:23,961 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-04-29 02:27:23,961 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-04-29 02:27:23,961 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-04-29 02:27:23,962 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-04-29 02:27:23,962 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-04-29 02:27:23,962 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=SEMANTIC_BASED_MOVER_CHECK_WITH_PREDICATES [2021-04-29 02:27:23,962 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-04-29 02:27:23,962 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-04-29 02:27:23,963 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-04-29 02:27:24,388 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-04-29 02:27:24,434 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-04-29 02:27:24,437 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-04-29 02:27:24,438 INFO L271 PluginConnector]: Initializing CDTParser... [2021-04-29 02:27:24,443 INFO L275 PluginConnector]: CDTParser initialized [2021-04-29 02:27:24,444 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_22-deref_read_racefree.i [2021-04-29 02:27:24,535 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8bf899cd3/a0ee90f3f40549c6940950104e7188ab/FLAG67c3d625c [2021-04-29 02:27:25,153 INFO L306 CDTParser]: Found 1 translation units. [2021-04-29 02:27:25,154 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_22-deref_read_racefree.i [2021-04-29 02:27:25,176 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8bf899cd3/a0ee90f3f40549c6940950104e7188ab/FLAG67c3d625c [2021-04-29 02:27:25,431 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8bf899cd3/a0ee90f3f40549c6940950104e7188ab [2021-04-29 02:27:25,434 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-04-29 02:27:25,471 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-04-29 02:27:25,476 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-04-29 02:27:25,477 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-04-29 02:27:25,480 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-04-29 02:27:25,482 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.04 02:27:25" (1/1) ... [2021-04-29 02:27:25,484 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29c418e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.04 02:27:25, skipping insertion in model container [2021-04-29 02:27:25,484 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.04 02:27:25" (1/1) ... [2021-04-29 02:27:25,492 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-04-29 02:27:25,546 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-04-29 02:27:25,935 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_22-deref_read_racefree.i[29913,29926] [2021-04-29 02:27:25,971 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-04-29 02:27:25,986 INFO L203 MainTranslator]: Completed pre-run [2021-04-29 02:27:26,049 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_22-deref_read_racefree.i[29913,29926] [2021-04-29 02:27:26,062 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-04-29 02:27:26,178 INFO L208 MainTranslator]: Completed translation [2021-04-29 02:27:26,179 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.04 02:27:26 WrapperNode [2021-04-29 02:27:26,179 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-04-29 02:27:26,180 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-04-29 02:27:26,181 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-04-29 02:27:26,181 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-04-29 02:27:26,204 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.04 02:27:26" (1/1) ... [2021-04-29 02:27:26,230 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.04 02:27:26" (1/1) ... [2021-04-29 02:27:26,271 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-04-29 02:27:26,272 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-04-29 02:27:26,272 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-04-29 02:27:26,272 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-04-29 02:27:26,280 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.04 02:27:26" (1/1) ... [2021-04-29 02:27:26,280 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.04 02:27:26" (1/1) ... [2021-04-29 02:27:26,283 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.04 02:27:26" (1/1) ... [2021-04-29 02:27:26,283 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.04 02:27:26" (1/1) ... [2021-04-29 02:27:26,290 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.04 02:27:26" (1/1) ... [2021-04-29 02:27:26,295 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.04 02:27:26" (1/1) ... [2021-04-29 02:27:26,297 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.04 02:27:26" (1/1) ... [2021-04-29 02:27:26,300 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-04-29 02:27:26,301 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-04-29 02:27:26,302 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-04-29 02:27:26,302 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-04-29 02:27:26,303 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.04 02:27:26" (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 [2021-04-29 02:27:26,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-04-29 02:27:26,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-04-29 02:27:26,413 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-04-29 02:27:26,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-04-29 02:27:26,413 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-04-29 02:27:26,413 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-04-29 02:27:26,414 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-04-29 02:27:26,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-04-29 02:27:26,414 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-04-29 02:27:26,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-04-29 02:27:26,416 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-04-29 02:27:26,885 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-04-29 02:27:26,885 INFO L299 CfgBuilder]: Removed 15 assume(true) statements. [2021-04-29 02:27:26,887 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.04 02:27:26 BoogieIcfgContainer [2021-04-29 02:27:26,887 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-04-29 02:27:26,889 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-04-29 02:27:26,889 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-04-29 02:27:26,892 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-04-29 02:27:26,892 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.04 02:27:25" (1/3) ... [2021-04-29 02:27:26,893 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@564a41ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.04 02:27:26, skipping insertion in model container [2021-04-29 02:27:26,893 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.04 02:27:26" (2/3) ... [2021-04-29 02:27:26,894 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@564a41ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.04 02:27:26, skipping insertion in model container [2021-04-29 02:27:26,894 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.04 02:27:26" (3/3) ... [2021-04-29 02:27:26,895 INFO L111 eAbstractionObserver]: Analyzing ICFG 28-race_reach_22-deref_read_racefree.i [2021-04-29 02:27:26,903 INFO L149 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-04-29 02:27:26,908 INFO L161 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-04-29 02:27:26,909 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-04-29 02:27:26,940 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,941 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,941 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,941 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,941 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,942 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,942 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,942 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,942 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,943 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,943 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,943 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,943 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,944 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,944 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,944 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,944 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,945 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,945 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,945 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,945 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,946 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,946 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,946 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,946 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,946 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,947 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,947 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,947 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,947 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,948 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,948 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,948 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,948 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,949 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,949 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,949 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,949 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,950 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,950 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,950 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,950 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,950 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,951 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,951 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,951 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,951 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,952 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,954 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,954 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,955 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,955 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,955 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,955 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,955 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,956 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,956 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,956 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,956 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:27:26,961 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-04-29 02:27:26,986 INFO L253 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-04-29 02:27:27,011 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-04-29 02:27:27,011 INFO L377 AbstractCegarLoop]: Hoare is false [2021-04-29 02:27:27,012 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-04-29 02:27:27,012 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-04-29 02:27:27,012 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-04-29 02:27:27,012 INFO L381 AbstractCegarLoop]: Difference is false [2021-04-29 02:27:27,012 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-04-29 02:27:27,012 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-04-29 02:27:27,026 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 87 places, 94 transitions, 193 flow [2021-04-29 02:27:27,101 INFO L129 PetriNetUnfolder]: 14/123 cut-off events. [2021-04-29 02:27:27,101 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-04-29 02:27:27,108 INFO L84 FinitePrefix]: Finished finitePrefix Result has 128 conditions, 123 events. 14/123 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 292 event pairs, 0 based on Foata normal form. 0/105 useless extension candidates. Maximal degree in co-relation 65. Up to 4 conditions per place. [2021-04-29 02:27:27,108 INFO L82 GeneralOperation]: Start removeDead. Operand has 87 places, 94 transitions, 193 flow [2021-04-29 02:27:27,123 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 87 places, 94 transitions, 193 flow [2021-04-29 02:27:27,125 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:27:27,145 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 87 places, 94 transitions, 193 flow [2021-04-29 02:27:27,152 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 87 places, 94 transitions, 193 flow [2021-04-29 02:27:27,158 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 87 places, 94 transitions, 193 flow [2021-04-29 02:27:27,219 INFO L129 PetriNetUnfolder]: 14/123 cut-off events. [2021-04-29 02:27:27,220 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-04-29 02:27:27,223 INFO L84 FinitePrefix]: Finished finitePrefix Result has 128 conditions, 123 events. 14/123 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 288 event pairs, 0 based on Foata normal form. 0/105 useless extension candidates. Maximal degree in co-relation 65. Up to 4 conditions per place. [2021-04-29 02:27:27,228 INFO L146 LiptonReduction]: Number of co-enabled transitions 2176 [2021-04-29 02:27:33,802 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2021-04-29 02:27:34,004 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2021-04-29 02:27:34,486 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 55 [2021-04-29 02:27:34,684 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 55 [2021-04-29 02:27:35,065 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2021-04-29 02:27:36,702 WARN L205 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 85 [2021-04-29 02:27:36,821 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-04-29 02:27:37,048 WARN L205 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 85 [2021-04-29 02:27:37,157 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-04-29 02:27:37,336 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 74 [2021-04-29 02:27:37,601 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 74 [2021-04-29 02:27:37,823 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 62 [2021-04-29 02:27:38,031 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 62 [2021-04-29 02:27:38,358 WARN L205 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2021-04-29 02:27:38,473 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:27:38,771 WARN L205 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2021-04-29 02:27:38,895 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:27:39,299 WARN L205 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 101 [2021-04-29 02:27:39,481 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2021-04-29 02:27:39,899 WARN L205 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 101 [2021-04-29 02:27:40,092 WARN L205 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2021-04-29 02:27:40,351 WARN L205 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 85 [2021-04-29 02:27:40,465 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-04-29 02:27:40,715 WARN L205 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 85 [2021-04-29 02:27:40,826 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-04-29 02:27:40,997 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 70 [2021-04-29 02:27:41,262 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 70 [2021-04-29 02:27:41,505 WARN L205 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 66 [2021-04-29 02:27:41,733 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 66 [2021-04-29 02:27:42,036 WARN L205 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 82 [2021-04-29 02:27:42,142 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2021-04-29 02:27:42,384 WARN L205 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 82 [2021-04-29 02:27:42,497 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2021-04-29 02:27:42,801 WARN L205 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 93 [2021-04-29 02:27:42,937 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 02:27:43,231 WARN L205 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 93 [2021-04-29 02:27:43,373 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 02:27:43,649 WARN L205 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 85 [2021-04-29 02:27:43,759 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-04-29 02:27:44,012 WARN L205 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 85 [2021-04-29 02:27:44,126 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-04-29 02:27:44,654 WARN L205 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 104 [2021-04-29 02:27:44,838 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-04-29 02:27:45,253 WARN L205 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 104 [2021-04-29 02:27:45,460 WARN L205 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-04-29 02:27:46,107 WARN L205 SmtUtils]: Spent 646.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 125 [2021-04-29 02:27:46,413 WARN L205 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2021-04-29 02:27:47,059 WARN L205 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 125 [2021-04-29 02:27:47,362 WARN L205 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2021-04-29 02:27:47,846 WARN L205 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:27:48,079 WARN L205 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:27:48,562 WARN L205 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:27:48,799 WARN L205 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:27:49,278 WARN L205 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:27:49,509 WARN L205 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:27:49,972 WARN L205 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:27:50,188 WARN L205 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:27:50,620 WARN L205 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 107 [2021-04-29 02:27:50,817 WARN L205 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2021-04-29 02:27:51,276 WARN L205 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 107 [2021-04-29 02:27:51,471 WARN L205 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2021-04-29 02:27:52,096 WARN L205 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 127 [2021-04-29 02:27:52,402 WARN L205 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2021-04-29 02:27:53,063 WARN L205 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 127 [2021-04-29 02:27:53,363 WARN L205 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2021-04-29 02:27:53,816 WARN L205 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 110 [2021-04-29 02:27:54,041 WARN L205 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2021-04-29 02:27:54,492 WARN L205 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 110 [2021-04-29 02:27:54,706 WARN L205 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2021-04-29 02:27:55,286 WARN L205 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:27:55,555 WARN L205 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:27:56,028 WARN L205 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:27:56,248 WARN L205 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:27:56,773 WARN L205 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:27:57,006 WARN L205 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:27:57,590 WARN L205 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:27:57,837 WARN L205 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:27:58,340 WARN L205 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 113 [2021-04-29 02:27:58,571 WARN L205 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2021-04-29 02:27:59,030 WARN L205 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 113 [2021-04-29 02:27:59,272 WARN L205 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2021-04-29 02:27:59,348 INFO L158 LiptonReduction]: Checked pairs total: 16756 [2021-04-29 02:27:59,349 INFO L160 LiptonReduction]: Total number of compositions: 153 [2021-04-29 02:27:59,359 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 32235 [2021-04-29 02:27:59,400 INFO L129 PetriNetUnfolder]: 2/63 cut-off events. [2021-04-29 02:27:59,400 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-04-29 02:27:59,401 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:27:59,401 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1] [2021-04-29 02:27:59,402 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:27:59,410 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:27:59,410 INFO L82 PathProgramCache]: Analyzing trace with hash 13566070, now seen corresponding path program 1 times [2021-04-29 02:27:59,420 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:27:59,421 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1812830461] [2021-04-29 02:27:59,424 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:27:59,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:27:59,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:27:59,620 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:27:59,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:27:59,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:27:59,629 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:27:59,629 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1812830461] [2021-04-29 02:27:59,630 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-29 02:27:59,630 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-04-29 02:27:59,631 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [373222573] [2021-04-29 02:27:59,644 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-04-29 02:27:59,645 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-29 02:27:59,658 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-04-29 02:27:59,665 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-04-29 02:27:59,669 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 186 out of 247 [2021-04-29 02:27:59,678 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 111 places, 116 transitions, 237 flow. Second operand has 3 states, 3 states have (on average 186.66666666666666) internal successors, (560), 3 states have internal predecessors, (560), 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) [2021-04-29 02:27:59,678 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-29 02:27:59,679 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 186 of 247 [2021-04-29 02:27:59,680 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-29 02:27:59,784 INFO L129 PetriNetUnfolder]: 0/109 cut-off events. [2021-04-29 02:27:59,784 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-04-29 02:27:59,785 INFO L84 FinitePrefix]: Finished finitePrefix Result has 133 conditions, 109 events. 0/109 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 33. Compared 542 event pairs, 0 based on Foata normal form. 29/53 useless extension candidates. Maximal degree in co-relation 0. Up to 14 conditions per place. [2021-04-29 02:27:59,787 INFO L132 encePairwiseOnDemand]: 230/247 looper letters, 3 selfloop transitions, 2 changer transitions 67/109 dead transitions. [2021-04-29 02:27:59,788 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 111 places, 109 transitions, 259 flow [2021-04-29 02:27:59,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-04-29 02:27:59,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-04-29 02:27:59,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 593 transitions. [2021-04-29 02:27:59,816 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.8002699055330634 [2021-04-29 02:27:59,817 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 593 transitions. [2021-04-29 02:27:59,818 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 593 transitions. [2021-04-29 02:27:59,823 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-29 02:27:59,826 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 593 transitions. [2021-04-29 02:27:59,833 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 197.66666666666666) internal successors, (593), 3 states have internal predecessors, (593), 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) [2021-04-29 02:27:59,848 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 247.0) internal successors, (988), 4 states have internal predecessors, (988), 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) [2021-04-29 02:27:59,849 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 247.0) internal successors, (988), 4 states have internal predecessors, (988), 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) [2021-04-29 02:27:59,851 INFO L185 Difference]: Start difference. First operand has 111 places, 116 transitions, 237 flow. Second operand 3 states and 593 transitions. [2021-04-29 02:27:59,852 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 111 places, 109 transitions, 259 flow [2021-04-29 02:27:59,856 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 111 places, 109 transitions, 259 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-04-29 02:27:59,859 INFO L241 Difference]: Finished difference. Result has 112 places, 42 transitions, 97 flow [2021-04-29 02:27:59,862 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=247, PETRI_DIFFERENCE_MINUEND_FLOW=217, PETRI_DIFFERENCE_MINUEND_PLACES=109, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=106, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=104, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=97, PETRI_PLACES=112, PETRI_TRANSITIONS=42} [2021-04-29 02:27:59,863 INFO L343 CegarLoopForPetriNet]: 111 programPoint places, 1 predicate places. [2021-04-29 02:27:59,863 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:27:59,863 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 112 places, 42 transitions, 97 flow [2021-04-29 02:27:59,864 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 112 places, 42 transitions, 97 flow [2021-04-29 02:27:59,865 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 48 places, 42 transitions, 97 flow [2021-04-29 02:27:59,873 INFO L129 PetriNetUnfolder]: 0/43 cut-off events. [2021-04-29 02:27:59,873 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-04-29 02:27:59,874 INFO L84 FinitePrefix]: Finished finitePrefix Result has 54 conditions, 43 events. 0/43 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 102 event pairs, 0 based on Foata normal form. 0/21 useless extension candidates. Maximal degree in co-relation 0. Up to 3 conditions per place. [2021-04-29 02:27:59,875 INFO L146 LiptonReduction]: Number of co-enabled transitions 408 [2021-04-29 02:28:01,183 INFO L158 LiptonReduction]: Checked pairs total: 1454 [2021-04-29 02:28:01,184 INFO L160 LiptonReduction]: Total number of compositions: 27 [2021-04-29 02:28:01,184 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1321 [2021-04-29 02:28:01,187 INFO L480 AbstractCegarLoop]: Abstraction has has 53 places, 47 transitions, 107 flow [2021-04-29 02:28:01,188 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 186.66666666666666) internal successors, (560), 3 states have internal predecessors, (560), 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) [2021-04-29 02:28:01,193 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:28:01,193 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1] [2021-04-29 02:28:01,193 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-04-29 02:28:01,194 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:28:01,196 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:28:01,197 INFO L82 PathProgramCache]: Analyzing trace with hash 419037060, now seen corresponding path program 1 times [2021-04-29 02:28:01,197 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:28:01,197 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1722465468] [2021-04-29 02:28:01,197 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:28:01,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-04-29 02:28:01,278 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-04-29 02:28:01,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-04-29 02:28:01,324 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-04-29 02:28:01,350 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-04-29 02:28:01,351 INFO L634 BasicCegarLoop]: Counterexample might be feasible [2021-04-29 02:28:01,352 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-04-29 02:28:01,352 WARN L342 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2021-04-29 02:28:01,353 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2021-04-29 02:28:01,363 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,363 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,364 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,364 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,364 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,364 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,364 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,364 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,365 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,365 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,365 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,365 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,365 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,365 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,366 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,366 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,366 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,366 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,366 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,366 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,367 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,367 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,367 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,367 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,367 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,367 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,368 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,368 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,368 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,368 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,368 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,368 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,368 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,369 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,369 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,369 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,369 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,369 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,369 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,369 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,370 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,370 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,370 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,370 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,370 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,370 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,370 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,371 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,371 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,371 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,371 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,371 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,372 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,372 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,372 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,372 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,372 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,372 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,372 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,373 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,373 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,373 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,373 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,373 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,373 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,374 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,374 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,374 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,374 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,374 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,374 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,374 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,375 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,375 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,375 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,375 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,375 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,375 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,375 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,376 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,376 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,376 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,376 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,376 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,376 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,376 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,377 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,377 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,377 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,377 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,377 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,377 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,377 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,378 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,378 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,378 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,379 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,379 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,379 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,379 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,379 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,380 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,380 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,380 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,380 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,381 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,381 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,382 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,383 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,383 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,383 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,383 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,383 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,384 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,384 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,384 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,384 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,384 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:01,385 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-04-29 02:28:01,386 INFO L253 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-04-29 02:28:01,388 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-04-29 02:28:01,388 INFO L377 AbstractCegarLoop]: Hoare is false [2021-04-29 02:28:01,388 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-04-29 02:28:01,388 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-04-29 02:28:01,388 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-04-29 02:28:01,389 INFO L381 AbstractCegarLoop]: Difference is false [2021-04-29 02:28:01,389 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-04-29 02:28:01,389 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-04-29 02:28:01,391 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 116 places, 127 transitions, 266 flow [2021-04-29 02:28:01,420 INFO L129 PetriNetUnfolder]: 24/189 cut-off events. [2021-04-29 02:28:01,420 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2021-04-29 02:28:01,423 INFO L84 FinitePrefix]: Finished finitePrefix Result has 199 conditions, 189 events. 24/189 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 588 event pairs, 0 based on Foata normal form. 0/159 useless extension candidates. Maximal degree in co-relation 124. Up to 6 conditions per place. [2021-04-29 02:28:01,423 INFO L82 GeneralOperation]: Start removeDead. Operand has 116 places, 127 transitions, 266 flow [2021-04-29 02:28:01,426 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 116 places, 127 transitions, 266 flow [2021-04-29 02:28:01,426 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:28:01,427 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 116 places, 127 transitions, 266 flow [2021-04-29 02:28:01,427 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 116 places, 127 transitions, 266 flow [2021-04-29 02:28:01,428 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 116 places, 127 transitions, 266 flow [2021-04-29 02:28:01,451 INFO L129 PetriNetUnfolder]: 24/189 cut-off events. [2021-04-29 02:28:01,451 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2021-04-29 02:28:01,454 INFO L84 FinitePrefix]: Finished finitePrefix Result has 199 conditions, 189 events. 24/189 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 581 event pairs, 0 based on Foata normal form. 0/159 useless extension candidates. Maximal degree in co-relation 124. Up to 6 conditions per place. [2021-04-29 02:28:01,463 INFO L146 LiptonReduction]: Number of co-enabled transitions 6464 [2021-04-29 02:28:09,082 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 50 [2021-04-29 02:28:09,261 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 50 [2021-04-29 02:28:09,449 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 53 [2021-04-29 02:28:09,641 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 53 [2021-04-29 02:28:11,550 WARN L205 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 77 [2021-04-29 02:28:11,888 WARN L205 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 77 [2021-04-29 02:28:11,991 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2021-04-29 02:28:12,138 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2021-04-29 02:28:12,353 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2021-04-29 02:28:12,511 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 41 [2021-04-29 02:28:12,817 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 61 [2021-04-29 02:28:13,043 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 61 [2021-04-29 02:28:13,284 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 69 [2021-04-29 02:28:13,524 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 69 [2021-04-29 02:28:13,772 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2021-04-29 02:28:14,014 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2021-04-29 02:28:14,810 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2021-04-29 02:28:17,123 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2021-04-29 02:28:17,265 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2021-04-29 02:28:17,396 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2021-04-29 02:28:17,516 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2021-04-29 02:28:18,966 WARN L205 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 125 [2021-04-29 02:28:19,337 WARN L205 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2021-04-29 02:28:20,031 WARN L205 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 125 [2021-04-29 02:28:20,371 WARN L205 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2021-04-29 02:28:20,528 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:28:20,689 WARN L205 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:28:20,846 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:28:21,004 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:28:21,585 WARN L205 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:28:21,835 WARN L205 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:28:22,386 WARN L205 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:28:22,658 WARN L205 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:28:23,210 WARN L205 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 113 [2021-04-29 02:28:23,482 WARN L205 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2021-04-29 02:28:24,017 WARN L205 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 113 [2021-04-29 02:28:24,265 WARN L205 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2021-04-29 02:28:24,434 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 02:28:24,596 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 02:28:24,785 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 02:28:24,967 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 02:28:25,400 WARN L205 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 104 [2021-04-29 02:28:25,610 WARN L205 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-04-29 02:28:26,097 WARN L205 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 104 [2021-04-29 02:28:26,313 WARN L205 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-04-29 02:28:26,858 WARN L205 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:28:27,122 WARN L205 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:28:27,703 WARN L205 SmtUtils]: Spent 580.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:28:27,978 WARN L205 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:28:28,516 WARN L205 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 107 [2021-04-29 02:28:28,766 WARN L205 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2021-04-29 02:28:29,280 WARN L205 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 107 [2021-04-29 02:28:29,559 WARN L205 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2021-04-29 02:28:29,691 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-04-29 02:28:29,832 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-04-29 02:28:29,972 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-04-29 02:28:30,112 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-04-29 02:28:30,697 WARN L205 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 110 [2021-04-29 02:28:30,927 WARN L205 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2021-04-29 02:28:31,450 WARN L205 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 110 [2021-04-29 02:28:31,695 WARN L205 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2021-04-29 02:28:31,847 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:28:32,013 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:28:32,171 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:28:32,320 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:28:32,800 WARN L205 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 101 [2021-04-29 02:28:33,005 WARN L205 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2021-04-29 02:28:33,461 WARN L205 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 101 [2021-04-29 02:28:33,671 WARN L205 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2021-04-29 02:28:34,442 WARN L205 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 127 [2021-04-29 02:28:34,783 WARN L205 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2021-04-29 02:28:35,551 WARN L205 SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 127 [2021-04-29 02:28:35,912 WARN L205 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2021-04-29 02:28:36,512 WARN L205 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:28:36,780 WARN L205 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:28:37,360 WARN L205 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:28:37,623 WARN L205 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:28:37,778 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:28:37,933 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:28:38,095 WARN L205 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:28:38,280 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:28:38,338 INFO L158 LiptonReduction]: Checked pairs total: 58265 [2021-04-29 02:28:38,338 INFO L160 LiptonReduction]: Total number of compositions: 193 [2021-04-29 02:28:38,339 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 36913 [2021-04-29 02:28:38,350 INFO L129 PetriNetUnfolder]: 1/58 cut-off events. [2021-04-29 02:28:38,350 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-04-29 02:28:38,350 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:28:38,350 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1] [2021-04-29 02:28:38,351 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:28:38,351 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:28:38,351 INFO L82 PathProgramCache]: Analyzing trace with hash 25293206, now seen corresponding path program 1 times [2021-04-29 02:28:38,351 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:28:38,352 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [602260327] [2021-04-29 02:28:38,352 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:28:38,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:28:38,384 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:28:38,384 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:28:38,389 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:28:38,389 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:28:38,390 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:28:38,390 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [602260327] [2021-04-29 02:28:38,390 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-29 02:28:38,390 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-04-29 02:28:38,391 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1836619873] [2021-04-29 02:28:38,391 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-04-29 02:28:38,391 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-29 02:28:38,392 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-04-29 02:28:38,392 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-04-29 02:28:38,394 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 242 out of 320 [2021-04-29 02:28:38,395 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 150 places, 161 transitions, 334 flow. Second operand has 3 states, 3 states have (on average 242.66666666666666) internal successors, (728), 3 states have internal predecessors, (728), 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) [2021-04-29 02:28:38,395 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-29 02:28:38,395 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 242 of 320 [2021-04-29 02:28:38,395 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-29 02:28:38,479 INFO L129 PetriNetUnfolder]: 0/181 cut-off events. [2021-04-29 02:28:38,479 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2021-04-29 02:28:38,479 INFO L84 FinitePrefix]: Finished finitePrefix Result has 219 conditions, 181 events. 0/181 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 37. Compared 1044 event pairs, 0 based on Foata normal form. 64/110 useless extension candidates. Maximal degree in co-relation 0. Up to 23 conditions per place. [2021-04-29 02:28:38,480 INFO L132 encePairwiseOnDemand]: 294/320 looper letters, 5 selfloop transitions, 2 changer transitions 71/148 dead transitions. [2021-04-29 02:28:38,480 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 149 places, 148 transitions, 348 flow [2021-04-29 02:28:38,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-04-29 02:28:38,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-04-29 02:28:38,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 774 transitions. [2021-04-29 02:28:38,484 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.80625 [2021-04-29 02:28:38,485 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 774 transitions. [2021-04-29 02:28:38,485 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 774 transitions. [2021-04-29 02:28:38,486 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-29 02:28:38,486 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 774 transitions. [2021-04-29 02:28:38,488 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 258.0) internal successors, (774), 3 states have internal predecessors, (774), 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) [2021-04-29 02:28:38,491 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 320.0) internal successors, (1280), 4 states have internal predecessors, (1280), 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) [2021-04-29 02:28:38,492 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 320.0) internal successors, (1280), 4 states have internal predecessors, (1280), 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) [2021-04-29 02:28:38,492 INFO L185 Difference]: Start difference. First operand has 150 places, 161 transitions, 334 flow. Second operand 3 states and 774 transitions. [2021-04-29 02:28:38,493 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 149 places, 148 transitions, 348 flow [2021-04-29 02:28:38,495 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 149 places, 148 transitions, 346 flow, removed 1 selfloop flow, removed 0 redundant places. [2021-04-29 02:28:38,498 INFO L241 Difference]: Finished difference. Result has 150 places, 76 transitions, 172 flow [2021-04-29 02:28:38,499 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=320, PETRI_DIFFERENCE_MINUEND_FLOW=294, PETRI_DIFFERENCE_MINUEND_PLACES=147, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=142, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=140, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=172, PETRI_PLACES=150, PETRI_TRANSITIONS=76} [2021-04-29 02:28:38,499 INFO L343 CegarLoopForPetriNet]: 150 programPoint places, 0 predicate places. [2021-04-29 02:28:38,499 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:28:38,499 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 150 places, 76 transitions, 172 flow [2021-04-29 02:28:38,500 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 150 places, 76 transitions, 172 flow [2021-04-29 02:28:38,500 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 83 places, 76 transitions, 172 flow [2021-04-29 02:28:38,510 INFO L129 PetriNetUnfolder]: 0/81 cut-off events. [2021-04-29 02:28:38,510 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2021-04-29 02:28:38,510 INFO L84 FinitePrefix]: Finished finitePrefix Result has 98 conditions, 81 events. 0/81 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 308 event pairs, 0 based on Foata normal form. 0/39 useless extension candidates. Maximal degree in co-relation 0. Up to 5 conditions per place. [2021-04-29 02:28:38,513 INFO L146 LiptonReduction]: Number of co-enabled transitions 3104 [2021-04-29 02:28:39,332 INFO L158 LiptonReduction]: Checked pairs total: 14212 [2021-04-29 02:28:39,332 INFO L160 LiptonReduction]: Total number of compositions: 14 [2021-04-29 02:28:39,332 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 833 [2021-04-29 02:28:39,334 INFO L480 AbstractCegarLoop]: Abstraction has has 87 places, 80 transitions, 180 flow [2021-04-29 02:28:39,335 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 242.66666666666666) internal successors, (728), 3 states have internal predecessors, (728), 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) [2021-04-29 02:28:39,335 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:28:39,335 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2021-04-29 02:28:39,335 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-04-29 02:28:39,336 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:28:39,336 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:28:39,336 INFO L82 PathProgramCache]: Analyzing trace with hash -40607573, now seen corresponding path program 1 times [2021-04-29 02:28:39,336 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:28:39,337 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [489022069] [2021-04-29 02:28:39,337 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:28:39,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:28:39,372 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:28:39,373 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:28:39,378 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:28:39,378 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:28:39,385 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:28:39,385 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:28:39,386 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:28:39,386 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [489022069] [2021-04-29 02:28:39,386 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1702461896] [2021-04-29 02:28:39,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-29 02:28:39,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:28:39,494 INFO L263 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 3 conjunts are in the unsatisfiable core [2021-04-29 02:28:39,496 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-04-29 02:28:39,501 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:28:39,502 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:28:39,503 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:28:39,504 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:28:39,504 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:28:39,505 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:28:39,506 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:28:39,509 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:28:39,532 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:28:39,532 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:28:39,533 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:28:39,534 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:28:39,538 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:28:39,538 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:28:39,539 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:28:39,540 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:28:39,541 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:28:39,542 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:28:39,545 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:28:39,546 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:28:39,547 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:28:39,547 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:28:39,550 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:28:39,551 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:28:39,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:28:39,583 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:28:39,586 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:28:39,594 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:28:39,596 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:28:39,599 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:28:39,600 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:28:39,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:28:39,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:28:39,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:28:39,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:28:39,629 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:28:39,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:28:39,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:28:39,636 INFO L142 QuantifierPusher]: treesize reduction 7, result has 12.5 percent of original size [2021-04-29 02:28:39,636 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:28:39,637 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:28:39,638 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:28:39,638 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:28:39,639 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:28:39,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:28:39,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:28:39,642 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:28:39,643 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:28:39,646 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:28:39,646 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:28:39,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:28:39,648 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:28:39,648 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:28:39,648 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-04-29 02:28:39,648 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3] total 4 [2021-04-29 02:28:39,649 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2079853497] [2021-04-29 02:28:39,650 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-04-29 02:28:39,651 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-29 02:28:39,652 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-04-29 02:28:39,653 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-04-29 02:28:39,656 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 256 out of 334 [2021-04-29 02:28:39,658 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 87 places, 80 transitions, 180 flow. Second operand has 5 states, 5 states have (on average 257.4) internal successors, (1287), 5 states have internal predecessors, (1287), 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) [2021-04-29 02:28:39,658 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-29 02:28:39,658 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 256 of 334 [2021-04-29 02:28:39,659 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-29 02:28:39,711 INFO L129 PetriNetUnfolder]: 0/82 cut-off events. [2021-04-29 02:28:39,711 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2021-04-29 02:28:39,712 INFO L84 FinitePrefix]: Finished finitePrefix Result has 107 conditions, 82 events. 0/82 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 14. Compared 333 event pairs, 0 based on Foata normal form. 1/33 useless extension candidates. Maximal degree in co-relation 0. Up to 5 conditions per place. [2021-04-29 02:28:39,712 INFO L132 encePairwiseOnDemand]: 331/334 looper letters, 4 selfloop transitions, 3 changer transitions 1/82 dead transitions. [2021-04-29 02:28:39,712 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 90 places, 82 transitions, 200 flow [2021-04-29 02:28:39,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-04-29 02:28:39,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-04-29 02:28:39,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1033 transitions. [2021-04-29 02:28:39,717 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7732035928143712 [2021-04-29 02:28:39,718 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 1033 transitions. [2021-04-29 02:28:39,718 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 1033 transitions. [2021-04-29 02:28:39,719 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-29 02:28:39,719 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 1033 transitions. [2021-04-29 02:28:39,722 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 258.25) internal successors, (1033), 4 states have internal predecessors, (1033), 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) [2021-04-29 02:28:39,726 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 334.0) internal successors, (1670), 5 states have internal predecessors, (1670), 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) [2021-04-29 02:28:39,728 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 334.0) internal successors, (1670), 5 states have internal predecessors, (1670), 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) [2021-04-29 02:28:39,728 INFO L185 Difference]: Start difference. First operand has 87 places, 80 transitions, 180 flow. Second operand 4 states and 1033 transitions. [2021-04-29 02:28:39,728 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 90 places, 82 transitions, 200 flow [2021-04-29 02:28:39,731 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 89 places, 82 transitions, 198 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-04-29 02:28:39,733 INFO L241 Difference]: Finished difference. Result has 90 places, 80 transitions, 188 flow [2021-04-29 02:28:39,734 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=334, PETRI_DIFFERENCE_MINUEND_FLOW=178, PETRI_DIFFERENCE_MINUEND_PLACES=86, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=80, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=77, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=188, PETRI_PLACES=90, PETRI_TRANSITIONS=80} [2021-04-29 02:28:39,734 INFO L343 CegarLoopForPetriNet]: 150 programPoint places, -60 predicate places. [2021-04-29 02:28:39,734 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:28:39,735 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 90 places, 80 transitions, 188 flow [2021-04-29 02:28:39,735 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 90 places, 80 transitions, 188 flow [2021-04-29 02:28:39,736 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 90 places, 80 transitions, 188 flow [2021-04-29 02:28:39,749 INFO L129 PetriNetUnfolder]: 0/82 cut-off events. [2021-04-29 02:28:39,749 INFO L130 PetriNetUnfolder]: For 5/5 co-relation queries the response was YES. [2021-04-29 02:28:39,749 INFO L84 FinitePrefix]: Finished finitePrefix Result has 103 conditions, 82 events. 0/82 cut-off events. For 5/5 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 338 event pairs, 0 based on Foata normal form. 0/32 useless extension candidates. Maximal degree in co-relation 0. Up to 4 conditions per place. [2021-04-29 02:28:39,753 INFO L146 LiptonReduction]: Number of co-enabled transitions 3432 [2021-04-29 02:28:39,909 INFO L158 LiptonReduction]: Checked pairs total: 5180 [2021-04-29 02:28:39,910 INFO L160 LiptonReduction]: Total number of compositions: 0 [2021-04-29 02:28:39,910 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 176 [2021-04-29 02:28:39,913 INFO L480 AbstractCegarLoop]: Abstraction has has 90 places, 80 transitions, 188 flow [2021-04-29 02:28:39,914 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 257.4) internal successors, (1287), 5 states have internal predecessors, (1287), 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) [2021-04-29 02:28:39,914 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:28:39,914 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1] [2021-04-29 02:28:40,127 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-29 02:28:40,128 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:28:40,129 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:28:40,129 INFO L82 PathProgramCache]: Analyzing trace with hash -1260843444, now seen corresponding path program 1 times [2021-04-29 02:28:40,130 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:28:40,130 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2107880742] [2021-04-29 02:28:40,130 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:28:40,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-04-29 02:28:40,160 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-04-29 02:28:40,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-04-29 02:28:40,203 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-04-29 02:28:40,221 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-04-29 02:28:40,221 INFO L634 BasicCegarLoop]: Counterexample might be feasible [2021-04-29 02:28:40,221 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-04-29 02:28:40,221 WARN L342 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2021-04-29 02:28:40,226 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2021-04-29 02:28:40,243 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,244 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,244 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,244 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,244 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,244 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,244 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,245 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,245 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,245 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,245 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,245 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,245 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,246 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,246 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,246 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,246 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,246 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,246 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,247 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,247 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,247 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,247 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,247 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,247 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,247 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,248 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,248 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,248 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,248 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,248 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,248 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,248 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,248 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,249 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,249 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,249 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,249 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,249 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,249 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,249 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,250 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,250 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,250 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,250 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,250 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,250 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,250 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,251 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,251 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,251 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,251 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,251 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,251 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,251 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,252 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,252 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,252 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,252 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,252 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,252 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,253 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,253 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,253 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,253 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,253 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,253 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,253 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,253 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,254 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,254 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,254 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,254 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,254 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,254 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,254 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,255 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,255 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,255 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,255 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,255 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,255 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,255 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,255 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,256 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,256 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,256 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,256 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,256 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,256 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,256 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,256 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,257 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,257 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,257 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,257 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,257 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,257 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,258 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,258 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,258 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,258 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,258 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,258 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,258 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,259 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,259 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,259 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,259 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,259 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,260 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,260 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,260 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,260 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,260 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,260 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,260 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,260 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,261 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,261 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,261 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,261 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,261 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,261 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,262 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,262 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,262 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,262 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,262 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,262 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,262 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,262 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,263 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,263 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,263 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,263 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,263 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,263 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,263 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,263 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,264 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,264 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,264 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,264 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,264 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,265 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,265 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,265 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,265 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,265 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,265 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,266 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,266 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,266 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,266 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,268 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,268 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,268 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,268 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,268 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,269 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,269 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,269 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,269 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,269 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,269 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,271 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,271 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,271 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,271 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,271 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,272 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,272 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,272 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,272 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,272 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,272 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:28:40,276 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-04-29 02:28:40,276 INFO L253 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-04-29 02:28:40,277 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-04-29 02:28:40,277 INFO L377 AbstractCegarLoop]: Hoare is false [2021-04-29 02:28:40,277 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-04-29 02:28:40,277 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-04-29 02:28:40,278 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-04-29 02:28:40,278 INFO L381 AbstractCegarLoop]: Difference is false [2021-04-29 02:28:40,278 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-04-29 02:28:40,278 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-04-29 02:28:40,281 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 145 places, 160 transitions, 341 flow [2021-04-29 02:28:40,322 INFO L129 PetriNetUnfolder]: 34/255 cut-off events. [2021-04-29 02:28:40,322 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2021-04-29 02:28:40,325 INFO L84 FinitePrefix]: Finished finitePrefix Result has 271 conditions, 255 events. 34/255 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 881 event pairs, 0 based on Foata normal form. 0/213 useless extension candidates. Maximal degree in co-relation 193. Up to 8 conditions per place. [2021-04-29 02:28:40,325 INFO L82 GeneralOperation]: Start removeDead. Operand has 145 places, 160 transitions, 341 flow [2021-04-29 02:28:40,333 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 145 places, 160 transitions, 341 flow [2021-04-29 02:28:40,333 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:28:40,333 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 145 places, 160 transitions, 341 flow [2021-04-29 02:28:40,335 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 145 places, 160 transitions, 341 flow [2021-04-29 02:28:40,336 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 145 places, 160 transitions, 341 flow [2021-04-29 02:28:40,374 INFO L129 PetriNetUnfolder]: 34/255 cut-off events. [2021-04-29 02:28:40,374 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2021-04-29 02:28:40,406 INFO L84 FinitePrefix]: Finished finitePrefix Result has 271 conditions, 255 events. 34/255 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 862 event pairs, 0 based on Foata normal form. 0/213 useless extension candidates. Maximal degree in co-relation 193. Up to 8 conditions per place. [2021-04-29 02:28:40,419 INFO L146 LiptonReduction]: Number of co-enabled transitions 12864 [2021-04-29 02:28:50,215 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2021-04-29 02:28:50,421 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2021-04-29 02:28:50,929 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 50 [2021-04-29 02:28:51,125 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 50 [2021-04-29 02:28:51,334 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 53 [2021-04-29 02:28:51,549 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 53 [2021-04-29 02:28:54,066 WARN L205 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 77 [2021-04-29 02:28:54,186 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2021-04-29 02:28:54,448 WARN L205 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 77 [2021-04-29 02:28:54,560 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2021-04-29 02:28:54,754 WARN L205 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 69 [2021-04-29 02:28:55,043 WARN L205 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 69 [2021-04-29 02:28:55,157 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-04-29 02:28:55,634 WARN L205 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 61 [2021-04-29 02:28:55,877 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 61 [2021-04-29 02:28:56,143 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2021-04-29 02:28:56,415 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2021-04-29 02:28:56,663 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2021-04-29 02:28:56,902 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2021-04-29 02:28:59,679 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2021-04-29 02:28:59,792 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2021-04-29 02:28:59,900 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2021-04-29 02:29:00,011 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2021-04-29 02:29:00,346 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2021-04-29 02:29:00,448 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2021-04-29 02:29:00,558 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2021-04-29 02:29:01,317 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2021-04-29 02:29:01,454 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2021-04-29 02:29:01,632 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2021-04-29 02:29:01,774 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2021-04-29 02:29:02,697 WARN L205 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 101 [2021-04-29 02:29:02,941 WARN L205 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2021-04-29 02:29:03,459 WARN L205 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 101 [2021-04-29 02:29:03,708 WARN L205 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2021-04-29 02:29:03,894 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:29:04,075 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:29:04,268 WARN L205 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:29:04,459 WARN L205 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:29:05,002 WARN L205 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 104 [2021-04-29 02:29:05,280 WARN L205 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-04-29 02:29:05,831 WARN L205 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 104 [2021-04-29 02:29:06,063 WARN L205 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-04-29 02:29:06,926 WARN L205 SmtUtils]: Spent 861.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 127 [2021-04-29 02:29:07,317 WARN L205 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2021-04-29 02:29:08,116 WARN L205 SmtUtils]: Spent 797.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 127 [2021-04-29 02:29:08,504 WARN L205 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2021-04-29 02:29:09,160 WARN L205 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:29:09,538 WARN L205 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:29:10,291 WARN L205 SmtUtils]: Spent 752.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:29:10,654 WARN L205 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:29:11,369 WARN L205 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:29:11,729 WARN L205 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:29:12,343 WARN L205 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:29:12,635 WARN L205 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:29:12,825 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 02:29:13,018 WARN L205 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 02:29:13,222 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 02:29:13,425 WARN L205 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 02:29:14,043 WARN L205 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 110 [2021-04-29 02:29:14,341 WARN L205 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2021-04-29 02:29:15,022 WARN L205 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 110 [2021-04-29 02:29:15,320 WARN L205 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2021-04-29 02:29:16,009 WARN L205 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 107 [2021-04-29 02:29:16,307 WARN L205 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2021-04-29 02:29:16,894 WARN L205 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 107 [2021-04-29 02:29:17,167 WARN L205 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2021-04-29 02:29:17,335 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-04-29 02:29:17,503 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-04-29 02:29:17,686 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-04-29 02:29:17,856 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-04-29 02:29:18,043 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:29:18,231 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:29:18,431 WARN L205 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:29:18,616 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:29:19,484 WARN L205 SmtUtils]: Spent 867.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 125 [2021-04-29 02:29:19,910 WARN L205 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2021-04-29 02:29:20,798 WARN L205 SmtUtils]: Spent 886.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 125 [2021-04-29 02:29:21,225 WARN L205 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2021-04-29 02:29:21,919 WARN L205 SmtUtils]: Spent 692.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:29:22,251 WARN L205 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:29:22,973 WARN L205 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:29:23,293 WARN L205 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:29:23,488 WARN L205 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:29:23,696 WARN L205 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:29:23,899 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:29:24,096 WARN L205 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:29:24,784 WARN L205 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 113 [2021-04-29 02:29:25,109 WARN L205 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2021-04-29 02:29:25,853 WARN L205 SmtUtils]: Spent 742.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 113 [2021-04-29 02:29:26,184 WARN L205 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2021-04-29 02:29:26,277 INFO L158 LiptonReduction]: Checked pairs total: 124314 [2021-04-29 02:29:26,278 INFO L160 LiptonReduction]: Total number of compositions: 232 [2021-04-29 02:29:26,279 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 45946 [2021-04-29 02:29:26,287 INFO L129 PetriNetUnfolder]: 1/63 cut-off events. [2021-04-29 02:29:26,288 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-04-29 02:29:26,288 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:29:26,288 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1] [2021-04-29 02:29:26,288 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:29:26,288 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:29:26,288 INFO L82 PathProgramCache]: Analyzing trace with hash 38520965, now seen corresponding path program 1 times [2021-04-29 02:29:26,289 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:29:26,289 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [882697574] [2021-04-29 02:29:26,289 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:29:26,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:29:26,316 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:26,317 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:26,325 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:26,326 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:29:26,327 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:29:26,327 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [882697574] [2021-04-29 02:29:26,327 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-29 02:29:26,327 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-04-29 02:29:26,327 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1808950271] [2021-04-29 02:29:26,327 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-04-29 02:29:26,327 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-29 02:29:26,328 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-04-29 02:29:26,328 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-04-29 02:29:26,329 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 299 out of 392 [2021-04-29 02:29:26,331 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 192 places, 206 transitions, 433 flow. Second operand has 3 states, 3 states have (on average 299.6666666666667) internal successors, (899), 3 states have internal predecessors, (899), 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) [2021-04-29 02:29:26,331 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-29 02:29:26,331 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 299 of 392 [2021-04-29 02:29:26,331 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-29 02:29:26,444 INFO L129 PetriNetUnfolder]: 0/257 cut-off events. [2021-04-29 02:29:26,444 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2021-04-29 02:29:26,445 INFO L84 FinitePrefix]: Finished finitePrefix Result has 311 conditions, 257 events. 0/257 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 38. Compared 1690 event pairs, 0 based on Foata normal form. 128/195 useless extension candidates. Maximal degree in co-relation 0. Up to 33 conditions per place. [2021-04-29 02:29:26,446 INFO L132 encePairwiseOnDemand]: 361/392 looper letters, 5 selfloop transitions, 2 changer transitions 71/188 dead transitions. [2021-04-29 02:29:26,446 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 191 places, 188 transitions, 437 flow [2021-04-29 02:29:26,447 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-04-29 02:29:26,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-04-29 02:29:26,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 949 transitions. [2021-04-29 02:29:26,451 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.8069727891156463 [2021-04-29 02:29:26,451 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 949 transitions. [2021-04-29 02:29:26,451 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 949 transitions. [2021-04-29 02:29:26,452 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-29 02:29:26,452 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 949 transitions. [2021-04-29 02:29:26,455 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 316.3333333333333) internal successors, (949), 3 states have internal predecessors, (949), 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) [2021-04-29 02:29:26,459 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 392.0) internal successors, (1568), 4 states have internal predecessors, (1568), 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) [2021-04-29 02:29:26,460 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 392.0) internal successors, (1568), 4 states have internal predecessors, (1568), 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) [2021-04-29 02:29:26,460 INFO L185 Difference]: Start difference. First operand has 192 places, 206 transitions, 433 flow. Second operand 3 states and 949 transitions. [2021-04-29 02:29:26,460 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 191 places, 188 transitions, 437 flow [2021-04-29 02:29:26,463 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 191 places, 188 transitions, 431 flow, removed 3 selfloop flow, removed 0 redundant places. [2021-04-29 02:29:26,466 INFO L241 Difference]: Finished difference. Result has 192 places, 116 transitions, 257 flow [2021-04-29 02:29:26,466 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=392, PETRI_DIFFERENCE_MINUEND_FLOW=379, PETRI_DIFFERENCE_MINUEND_PLACES=189, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=182, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=180, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=257, PETRI_PLACES=192, PETRI_TRANSITIONS=116} [2021-04-29 02:29:26,466 INFO L343 CegarLoopForPetriNet]: 192 programPoint places, 0 predicate places. [2021-04-29 02:29:26,466 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:29:26,467 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 192 places, 116 transitions, 257 flow [2021-04-29 02:29:26,467 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 192 places, 116 transitions, 257 flow [2021-04-29 02:29:26,468 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 125 places, 116 transitions, 257 flow [2021-04-29 02:29:26,483 INFO L129 PetriNetUnfolder]: 0/126 cut-off events. [2021-04-29 02:29:26,483 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2021-04-29 02:29:26,484 INFO L84 FinitePrefix]: Finished finitePrefix Result has 149 conditions, 126 events. 0/126 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 15. Compared 597 event pairs, 0 based on Foata normal form. 0/57 useless extension candidates. Maximal degree in co-relation 0. Up to 7 conditions per place. [2021-04-29 02:29:26,489 INFO L146 LiptonReduction]: Number of co-enabled transitions 8892 [2021-04-29 02:29:27,649 INFO L158 LiptonReduction]: Checked pairs total: 43262 [2021-04-29 02:29:27,649 INFO L160 LiptonReduction]: Total number of compositions: 17 [2021-04-29 02:29:27,649 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1183 [2021-04-29 02:29:27,652 INFO L480 AbstractCegarLoop]: Abstraction has has 129 places, 120 transitions, 265 flow [2021-04-29 02:29:27,653 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 299.6666666666667) internal successors, (899), 3 states have internal predecessors, (899), 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) [2021-04-29 02:29:27,653 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:29:27,653 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2021-04-29 02:29:27,653 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-04-29 02:29:27,653 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:29:27,654 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:29:27,654 INFO L82 PathProgramCache]: Analyzing trace with hash -1373914379, now seen corresponding path program 1 times [2021-04-29 02:29:27,654 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:29:27,654 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1187036708] [2021-04-29 02:29:27,654 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:29:27,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:29:27,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:27,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:27,686 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:27,687 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:27,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:27,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:29:27,696 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:29:27,696 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1187036708] [2021-04-29 02:29:27,696 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1711089764] [2021-04-29 02:29:27,696 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-29 02:29:27,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:29:27,778 INFO L263 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 3 conjunts are in the unsatisfiable core [2021-04-29 02:29:27,779 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-04-29 02:29:27,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:27,782 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:27,783 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:27,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:27,784 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:27,785 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:27,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:27,786 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:27,798 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:27,799 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:27,800 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:27,801 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:27,802 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:27,802 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:27,804 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:27,804 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:27,806 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:27,806 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:27,807 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:27,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:27,809 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:27,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:27,811 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:27,812 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:27,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:27,815 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:29:27,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:27,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:29:27,818 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:29:27,819 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:27,820 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:29:27,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:27,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:29:27,824 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:29:27,825 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:27,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:27,828 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:27,829 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:27,831 INFO L142 QuantifierPusher]: treesize reduction 7, result has 12.5 percent of original size [2021-04-29 02:29:27,831 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:29:27,832 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:27,833 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:29:27,834 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:27,835 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:29:27,835 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:27,836 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:29:27,837 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:27,838 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:29:27,839 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:27,839 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:29:27,840 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:27,841 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:29:27,841 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:29:27,842 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-04-29 02:29:27,842 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3] total 4 [2021-04-29 02:29:27,842 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [89266491] [2021-04-29 02:29:27,842 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-04-29 02:29:27,842 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-29 02:29:27,843 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-04-29 02:29:27,843 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-04-29 02:29:27,845 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 316 out of 409 [2021-04-29 02:29:27,847 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 129 places, 120 transitions, 265 flow. Second operand has 5 states, 5 states have (on average 317.4) internal successors, (1587), 5 states have internal predecessors, (1587), 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) [2021-04-29 02:29:27,847 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-29 02:29:27,847 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 316 of 409 [2021-04-29 02:29:27,847 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-29 02:29:27,900 INFO L129 PetriNetUnfolder]: 0/127 cut-off events. [2021-04-29 02:29:27,900 INFO L130 PetriNetUnfolder]: For 5/5 co-relation queries the response was YES. [2021-04-29 02:29:27,900 INFO L84 FinitePrefix]: Finished finitePrefix Result has 161 conditions, 127 events. 0/127 cut-off events. For 5/5 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 633 event pairs, 0 based on Foata normal form. 1/49 useless extension candidates. Maximal degree in co-relation 0. Up to 8 conditions per place. [2021-04-29 02:29:27,901 INFO L132 encePairwiseOnDemand]: 406/409 looper letters, 6 selfloop transitions, 3 changer transitions 0/123 dead transitions. [2021-04-29 02:29:27,901 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 132 places, 123 transitions, 291 flow [2021-04-29 02:29:27,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-04-29 02:29:27,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-04-29 02:29:27,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1274 transitions. [2021-04-29 02:29:27,906 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7787286063569682 [2021-04-29 02:29:27,906 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 1274 transitions. [2021-04-29 02:29:27,906 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 1274 transitions. [2021-04-29 02:29:27,907 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-29 02:29:27,908 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 1274 transitions. [2021-04-29 02:29:27,911 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 318.5) internal successors, (1274), 4 states have internal predecessors, (1274), 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) [2021-04-29 02:29:27,916 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 409.0) internal successors, (2045), 5 states have internal predecessors, (2045), 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) [2021-04-29 02:29:27,917 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 409.0) internal successors, (2045), 5 states have internal predecessors, (2045), 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) [2021-04-29 02:29:27,917 INFO L185 Difference]: Start difference. First operand has 129 places, 120 transitions, 265 flow. Second operand 4 states and 1274 transitions. [2021-04-29 02:29:27,917 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 132 places, 123 transitions, 291 flow [2021-04-29 02:29:27,919 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 131 places, 123 transitions, 289 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-04-29 02:29:27,921 INFO L241 Difference]: Finished difference. Result has 132 places, 121 transitions, 279 flow [2021-04-29 02:29:27,922 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=409, PETRI_DIFFERENCE_MINUEND_FLOW=263, PETRI_DIFFERENCE_MINUEND_PLACES=128, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=120, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=117, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=279, PETRI_PLACES=132, PETRI_TRANSITIONS=121} [2021-04-29 02:29:27,922 INFO L343 CegarLoopForPetriNet]: 192 programPoint places, -60 predicate places. [2021-04-29 02:29:27,922 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:29:27,922 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 132 places, 121 transitions, 279 flow [2021-04-29 02:29:27,923 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 132 places, 121 transitions, 279 flow [2021-04-29 02:29:27,923 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 132 places, 121 transitions, 279 flow [2021-04-29 02:29:27,940 INFO L129 PetriNetUnfolder]: 0/127 cut-off events. [2021-04-29 02:29:27,940 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2021-04-29 02:29:27,941 INFO L84 FinitePrefix]: Finished finitePrefix Result has 156 conditions, 127 events. 0/127 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 16. Compared 599 event pairs, 0 based on Foata normal form. 0/48 useless extension candidates. Maximal degree in co-relation 0. Up to 6 conditions per place. [2021-04-29 02:29:27,947 INFO L146 LiptonReduction]: Number of co-enabled transitions 9668 [2021-04-29 02:29:27,972 INFO L158 LiptonReduction]: Checked pairs total: 15704 [2021-04-29 02:29:27,972 INFO L160 LiptonReduction]: Total number of compositions: 0 [2021-04-29 02:29:27,972 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 50 [2021-04-29 02:29:27,975 INFO L480 AbstractCegarLoop]: Abstraction has has 132 places, 121 transitions, 279 flow [2021-04-29 02:29:27,976 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 317.4) internal successors, (1587), 5 states have internal predecessors, (1587), 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) [2021-04-29 02:29:27,976 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:29:27,976 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1] [2021-04-29 02:29:28,190 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-29 02:29:28,191 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:29:28,191 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:29:28,191 INFO L82 PathProgramCache]: Analyzing trace with hash -1439725050, now seen corresponding path program 1 times [2021-04-29 02:29:28,191 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:29:28,191 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [139419646] [2021-04-29 02:29:28,191 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:29:28,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:29:28,255 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:28,256 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:28,261 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:28,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:28,270 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:28,272 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:28,283 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:28,287 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:29:28,288 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:29:28,288 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [139419646] [2021-04-29 02:29:28,288 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1978770407] [2021-04-29 02:29:28,288 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-29 02:29:28,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:29:28,367 INFO L263 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 4 conjunts are in the unsatisfiable core [2021-04-29 02:29:28,368 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-04-29 02:29:28,370 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:28,371 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:28,372 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:28,373 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:28,373 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:28,375 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:28,376 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:28,377 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:28,386 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:28,387 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:28,388 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:28,389 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:28,390 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:28,391 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:28,392 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:28,393 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:28,394 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:28,395 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:28,395 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:28,396 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:28,397 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:28,398 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:28,399 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:28,399 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:28,401 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:28,402 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:29:28,404 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:28,405 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:29:28,407 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:29:28,409 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:28,411 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:29:28,412 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:28,413 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:29:28,414 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:29:28,416 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:28,419 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:28,420 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:28,421 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:28,422 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:28,423 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:28,424 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:28,425 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:28,425 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:28,426 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:28,427 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:28,428 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:28,428 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:28,429 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:28,430 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:28,431 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:28,432 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:28,433 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:28,436 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:28,438 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:28,440 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:28,441 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:29:28,442 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:28,447 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:29:28,450 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:29:28,452 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:28,453 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:29:28,454 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:28,455 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:29:28,457 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:29:28,458 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:28,461 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:28,462 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:28,463 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:29:28,464 INFO L142 QuantifierPusher]: treesize reduction 7, result has 12.5 percent of original size [2021-04-29 02:29:28,465 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:29:28,466 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:28,466 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:29:28,467 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:28,468 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:29:28,469 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:28,470 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:29:28,471 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:28,471 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:29:28,472 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:28,473 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:29:28,475 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:29:28,476 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:29:28,476 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:29:28,476 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-04-29 02:29:28,476 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2021-04-29 02:29:28,477 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1961766271] [2021-04-29 02:29:28,478 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-04-29 02:29:28,478 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-29 02:29:28,478 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-04-29 02:29:28,478 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-04-29 02:29:28,481 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 316 out of 409 [2021-04-29 02:29:28,484 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 132 places, 121 transitions, 279 flow. Second operand has 6 states, 6 states have (on average 317.5) internal successors, (1905), 6 states have internal predecessors, (1905), 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) [2021-04-29 02:29:28,484 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-29 02:29:28,484 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 316 of 409 [2021-04-29 02:29:28,484 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-29 02:29:28,554 INFO L129 PetriNetUnfolder]: 0/124 cut-off events. [2021-04-29 02:29:28,555 INFO L130 PetriNetUnfolder]: For 14/14 co-relation queries the response was YES. [2021-04-29 02:29:28,555 INFO L84 FinitePrefix]: Finished finitePrefix Result has 162 conditions, 124 events. 0/124 cut-off events. For 14/14 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 608 event pairs, 0 based on Foata normal form. 1/46 useless extension candidates. Maximal degree in co-relation 0. Up to 5 conditions per place. [2021-04-29 02:29:28,555 INFO L132 encePairwiseOnDemand]: 406/409 looper letters, 5 selfloop transitions, 4 changer transitions 1/124 dead transitions. [2021-04-29 02:29:28,556 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 136 places, 124 transitions, 305 flow [2021-04-29 02:29:28,557 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-04-29 02:29:28,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-04-29 02:29:28,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1591 transitions. [2021-04-29 02:29:28,562 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7779951100244499 [2021-04-29 02:29:28,562 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 1591 transitions. [2021-04-29 02:29:28,562 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 1591 transitions. [2021-04-29 02:29:28,564 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-29 02:29:28,564 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 1591 transitions. [2021-04-29 02:29:28,568 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 318.2) internal successors, (1591), 5 states have internal predecessors, (1591), 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) [2021-04-29 02:29:28,573 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 409.0) internal successors, (2454), 6 states have internal predecessors, (2454), 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) [2021-04-29 02:29:28,574 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 409.0) internal successors, (2454), 6 states have internal predecessors, (2454), 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) [2021-04-29 02:29:28,574 INFO L185 Difference]: Start difference. First operand has 132 places, 121 transitions, 279 flow. Second operand 5 states and 1591 transitions. [2021-04-29 02:29:28,575 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 136 places, 124 transitions, 305 flow [2021-04-29 02:29:28,576 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 134 places, 124 transitions, 299 flow, removed 1 selfloop flow, removed 2 redundant places. [2021-04-29 02:29:28,578 INFO L241 Difference]: Finished difference. Result has 135 places, 121 transitions, 285 flow [2021-04-29 02:29:28,578 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=409, PETRI_DIFFERENCE_MINUEND_FLOW=273, PETRI_DIFFERENCE_MINUEND_PLACES=130, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=121, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=117, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=285, PETRI_PLACES=135, PETRI_TRANSITIONS=121} [2021-04-29 02:29:28,579 INFO L343 CegarLoopForPetriNet]: 192 programPoint places, -57 predicate places. [2021-04-29 02:29:28,579 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:29:28,579 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 135 places, 121 transitions, 285 flow [2021-04-29 02:29:28,579 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 135 places, 121 transitions, 285 flow [2021-04-29 02:29:28,580 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 135 places, 121 transitions, 285 flow [2021-04-29 02:29:28,597 INFO L129 PetriNetUnfolder]: 0/124 cut-off events. [2021-04-29 02:29:28,597 INFO L130 PetriNetUnfolder]: For 11/11 co-relation queries the response was YES. [2021-04-29 02:29:28,597 INFO L84 FinitePrefix]: Finished finitePrefix Result has 155 conditions, 124 events. 0/124 cut-off events. For 11/11 co-relation queries the response was YES. Maximal size of possible extension queue 16. Compared 575 event pairs, 0 based on Foata normal form. 0/45 useless extension candidates. Maximal degree in co-relation 0. Up to 4 conditions per place. [2021-04-29 02:29:28,604 INFO L146 LiptonReduction]: Number of co-enabled transitions 9668 [2021-04-29 02:29:28,621 INFO L158 LiptonReduction]: Checked pairs total: 15704 [2021-04-29 02:29:28,621 INFO L160 LiptonReduction]: Total number of compositions: 0 [2021-04-29 02:29:28,621 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 42 [2021-04-29 02:29:28,624 INFO L480 AbstractCegarLoop]: Abstraction has has 135 places, 121 transitions, 285 flow [2021-04-29 02:29:28,626 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 317.5) internal successors, (1905), 6 states have internal predecessors, (1905), 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) [2021-04-29 02:29:28,626 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:29:28,626 INFO L263 CegarLoopForPetriNet]: trace histogram [3, 3, 1, 1, 1, 1, 1] [2021-04-29 02:29:28,839 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-29 02:29:28,839 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:29:28,840 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:29:28,840 INFO L82 PathProgramCache]: Analyzing trace with hash -1684086540, now seen corresponding path program 1 times [2021-04-29 02:29:28,840 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:29:28,840 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1782617320] [2021-04-29 02:29:28,840 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:29:28,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-04-29 02:29:28,901 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-04-29 02:29:28,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-04-29 02:29:28,925 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-04-29 02:29:28,946 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-04-29 02:29:28,947 INFO L634 BasicCegarLoop]: Counterexample might be feasible [2021-04-29 02:29:28,947 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-04-29 02:29:28,947 WARN L342 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2021-04-29 02:29:28,947 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2021-04-29 02:29:28,965 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,965 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,966 WARN L313 ript$VariableManager]: TermVariabe t_funThread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,966 WARN L313 ript$VariableManager]: TermVariabe t_funThread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,966 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,966 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,966 WARN L313 ript$VariableManager]: TermVariabe t_funThread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,966 WARN L313 ript$VariableManager]: TermVariabe t_funThread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,966 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,967 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,967 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,967 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,967 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,967 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,967 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,967 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,967 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,968 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,968 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,968 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,968 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,968 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,968 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,968 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,968 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,969 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,969 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,969 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,969 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,969 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,969 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,969 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,969 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,970 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,970 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,970 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,970 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,970 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,970 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,970 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,970 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,970 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,971 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,971 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,971 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,971 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,971 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,971 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,971 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,972 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,972 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,972 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,972 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,972 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,972 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,972 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,972 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,972 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,973 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,973 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,973 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,973 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,973 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,973 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,973 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,973 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,974 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,974 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,974 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,974 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,974 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,974 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,974 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,974 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,975 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,975 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,975 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,975 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,975 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,975 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,975 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,975 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,975 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,976 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,976 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,976 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,976 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,976 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,976 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,976 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,976 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,976 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,977 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,977 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,977 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,977 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,978 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,978 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,978 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,978 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,978 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,979 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,979 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,979 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,979 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,979 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,979 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,979 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,979 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,980 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,980 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,980 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,980 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,980 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,980 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,980 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,980 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,981 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,981 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,981 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,981 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,981 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,981 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,981 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,981 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,981 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,982 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,982 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,982 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,982 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,982 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,982 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,982 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,982 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,982 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,983 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,983 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,983 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,983 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,983 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,983 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,983 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,983 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,984 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,986 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,986 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,986 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,986 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,987 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,987 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,987 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,987 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,987 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,987 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,987 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,987 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,988 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,988 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,988 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,988 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,988 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,988 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,988 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,989 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,989 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,989 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,989 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,989 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,989 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,989 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,989 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,990 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,990 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,990 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,990 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,990 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,990 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,990 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,990 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,990 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,991 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,991 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,991 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,991 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,991 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,991 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,991 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,991 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,992 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,992 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,992 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,992 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,993 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,993 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,993 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,993 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,993 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,993 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,993 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,994 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,994 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,994 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,994 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,996 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,996 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,996 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,996 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,997 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,997 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,997 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,997 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,997 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,997 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,997 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:28,999 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:29,000 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:29,000 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:29,000 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:29,000 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:29,000 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:29,001 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:29,001 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:29,001 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:29,001 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:29,001 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:29,006 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:29,006 WARN L313 ript$VariableManager]: TermVariabe t_funThread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:29,006 WARN L313 ript$VariableManager]: TermVariabe t_funThread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:29,006 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:29,006 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:29,006 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:29,007 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:29,007 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:29,007 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:29,007 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:29,007 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:29:29,009 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-04-29 02:29:29,009 INFO L253 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-04-29 02:29:29,011 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-04-29 02:29:29,011 INFO L377 AbstractCegarLoop]: Hoare is false [2021-04-29 02:29:29,011 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-04-29 02:29:29,011 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-04-29 02:29:29,011 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-04-29 02:29:29,011 INFO L381 AbstractCegarLoop]: Difference is false [2021-04-29 02:29:29,011 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-04-29 02:29:29,011 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-04-29 02:29:29,016 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 174 places, 193 transitions, 418 flow [2021-04-29 02:29:29,066 INFO L129 PetriNetUnfolder]: 44/321 cut-off events. [2021-04-29 02:29:29,067 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2021-04-29 02:29:29,071 INFO L84 FinitePrefix]: Finished finitePrefix Result has 344 conditions, 321 events. 44/321 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 1175 event pairs, 0 based on Foata normal form. 0/267 useless extension candidates. Maximal degree in co-relation 263. Up to 10 conditions per place. [2021-04-29 02:29:29,071 INFO L82 GeneralOperation]: Start removeDead. Operand has 174 places, 193 transitions, 418 flow [2021-04-29 02:29:29,077 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 174 places, 193 transitions, 418 flow [2021-04-29 02:29:29,077 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:29:29,078 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 174 places, 193 transitions, 418 flow [2021-04-29 02:29:29,078 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 174 places, 193 transitions, 418 flow [2021-04-29 02:29:29,079 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 174 places, 193 transitions, 418 flow [2021-04-29 02:29:29,122 INFO L129 PetriNetUnfolder]: 44/321 cut-off events. [2021-04-29 02:29:29,122 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2021-04-29 02:29:29,127 INFO L84 FinitePrefix]: Finished finitePrefix Result has 344 conditions, 321 events. 44/321 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 1199 event pairs, 0 based on Foata normal form. 0/267 useless extension candidates. Maximal degree in co-relation 263. Up to 10 conditions per place. [2021-04-29 02:29:29,139 INFO L146 LiptonReduction]: Number of co-enabled transitions 21376 [2021-04-29 02:29:41,737 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2021-04-29 02:29:41,849 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2021-04-29 02:29:41,976 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2021-04-29 02:29:42,090 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2021-04-29 02:29:42,491 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 41 [2021-04-29 02:29:42,651 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 41 [2021-04-29 02:29:42,884 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 53 [2021-04-29 02:29:43,141 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 53 [2021-04-29 02:29:43,380 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 50 [2021-04-29 02:29:43,616 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 50 [2021-04-29 02:29:47,358 WARN L205 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 69 [2021-04-29 02:29:47,699 WARN L205 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 69 [2021-04-29 02:29:48,046 WARN L205 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2021-04-29 02:29:48,322 WARN L205 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2021-04-29 02:29:48,614 WARN L205 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 61 [2021-04-29 02:29:48,913 WARN L205 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 61 [2021-04-29 02:29:49,309 WARN L205 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 77 [2021-04-29 02:29:49,458 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2021-04-29 02:29:49,764 WARN L205 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 77 [2021-04-29 02:29:49,899 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2021-04-29 02:29:50,014 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 41 [2021-04-29 02:29:50,178 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 41 [2021-04-29 02:29:50,454 WARN L205 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2021-04-29 02:29:50,786 WARN L205 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2021-04-29 02:29:52,155 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:29:52,356 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2021-04-29 02:29:52,464 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2021-04-29 02:29:52,583 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2021-04-29 02:29:52,693 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2021-04-29 02:29:52,808 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2021-04-29 02:29:52,910 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-04-29 02:29:53,025 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2021-04-29 02:29:53,130 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-04-29 02:29:53,238 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2021-04-29 02:29:53,345 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:29:53,462 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2021-04-29 02:29:53,576 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:29:53,687 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2021-04-29 02:29:53,793 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2021-04-29 02:29:53,898 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2021-04-29 02:29:54,842 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2021-04-29 02:29:54,962 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 02:29:55,088 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2021-04-29 02:29:55,207 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 02:29:55,328 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2021-04-29 02:29:55,438 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:29:55,551 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2021-04-29 02:29:55,656 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:29:55,847 WARN L205 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2021-04-29 02:29:56,029 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2021-04-29 02:29:56,222 WARN L205 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2021-04-29 02:29:56,399 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2021-04-29 02:29:56,816 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2021-04-29 02:29:56,951 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2021-04-29 02:29:57,093 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2021-04-29 02:29:57,228 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2021-04-29 02:29:57,369 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2021-04-29 02:29:57,491 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2021-04-29 02:29:57,626 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2021-04-29 02:29:57,751 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2021-04-29 02:29:58,688 WARN L205 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 107 [2021-04-29 02:29:59,015 WARN L205 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2021-04-29 02:29:59,718 WARN L205 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 107 [2021-04-29 02:30:00,046 WARN L205 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2021-04-29 02:30:00,781 WARN L205 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 104 [2021-04-29 02:30:01,118 WARN L205 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-04-29 02:30:01,829 WARN L205 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 104 [2021-04-29 02:30:02,155 WARN L205 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-04-29 02:30:03,033 WARN L205 SmtUtils]: Spent 876.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:30:03,462 WARN L205 SmtUtils]: Spent 427.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:30:04,274 WARN L205 SmtUtils]: Spent 811.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:30:04,665 WARN L205 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:30:04,877 WARN L205 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:30:05,148 WARN L205 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:30:05,368 WARN L205 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:30:05,591 WARN L205 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:30:05,817 WARN L205 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:30:06,034 WARN L205 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:30:06,248 WARN L205 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:30:06,464 WARN L205 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:30:07,539 WARN L205 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 129 DAG size of output: 125 [2021-04-29 02:30:08,057 WARN L205 SmtUtils]: Spent 516.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2021-04-29 02:30:09,120 WARN L205 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 129 DAG size of output: 125 [2021-04-29 02:30:09,604 WARN L205 SmtUtils]: Spent 482.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2021-04-29 02:30:10,359 WARN L205 SmtUtils]: Spent 752.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 110 [2021-04-29 02:30:10,715 WARN L205 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2021-04-29 02:30:11,498 WARN L205 SmtUtils]: Spent 780.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 110 [2021-04-29 02:30:11,873 WARN L205 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2021-04-29 02:30:12,814 WARN L205 SmtUtils]: Spent 939.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:30:13,218 WARN L205 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:30:14,129 WARN L205 SmtUtils]: Spent 909.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:30:14,569 WARN L205 SmtUtils]: Spent 438.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:30:15,742 WARN L205 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 131 DAG size of output: 127 [2021-04-29 02:30:16,269 WARN L205 SmtUtils]: Spent 525.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2021-04-29 02:30:17,432 WARN L205 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 131 DAG size of output: 127 [2021-04-29 02:30:18,007 WARN L205 SmtUtils]: Spent 573.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2021-04-29 02:30:18,261 WARN L205 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:30:18,519 WARN L205 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:30:18,764 WARN L205 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:30:19,012 WARN L205 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:30:19,942 WARN L205 SmtUtils]: Spent 918.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:30:20,397 WARN L205 SmtUtils]: Spent 453.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:30:21,383 WARN L205 SmtUtils]: Spent 984.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:30:21,821 WARN L205 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:30:22,067 WARN L205 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-04-29 02:30:22,313 WARN L205 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-04-29 02:30:22,546 WARN L205 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-04-29 02:30:22,775 WARN L205 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-04-29 02:30:23,546 WARN L205 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 101 [2021-04-29 02:30:23,898 WARN L205 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2021-04-29 02:30:24,730 WARN L205 SmtUtils]: Spent 830.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 101 [2021-04-29 02:30:25,147 WARN L205 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2021-04-29 02:30:25,452 WARN L205 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 02:30:25,753 WARN L205 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 02:30:26,039 WARN L205 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 02:30:26,312 WARN L205 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 02:30:27,249 WARN L205 SmtUtils]: Spent 934.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 113 [2021-04-29 02:30:27,682 WARN L205 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2021-04-29 02:30:28,642 WARN L205 SmtUtils]: Spent 957.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 113 [2021-04-29 02:30:29,118 WARN L205 SmtUtils]: Spent 474.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2021-04-29 02:30:29,308 INFO L158 LiptonReduction]: Checked pairs total: 217714 [2021-04-29 02:30:29,308 INFO L160 LiptonReduction]: Total number of compositions: 262 [2021-04-29 02:30:29,309 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 60232 [2021-04-29 02:30:29,320 INFO L129 PetriNetUnfolder]: 1/75 cut-off events. [2021-04-29 02:30:29,320 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-04-29 02:30:29,321 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:30:29,321 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1] [2021-04-29 02:30:29,321 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:30:29,321 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:30:29,321 INFO L82 PathProgramCache]: Analyzing trace with hash 54198628, now seen corresponding path program 1 times [2021-04-29 02:30:29,321 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:30:29,322 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [958973379] [2021-04-29 02:30:29,322 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:30:29,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:30:29,336 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:29,337 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:29,349 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:29,350 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:30:29,350 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:30:29,351 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [958973379] [2021-04-29 02:30:29,351 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-29 02:30:29,351 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-04-29 02:30:29,351 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1679161018] [2021-04-29 02:30:29,351 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-04-29 02:30:29,351 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-29 02:30:29,352 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-04-29 02:30:29,352 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-04-29 02:30:29,354 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 345 out of 455 [2021-04-29 02:30:29,355 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 233 places, 253 transitions, 538 flow. Second operand has 3 states, 3 states have (on average 345.6666666666667) internal successors, (1037), 3 states have internal predecessors, (1037), 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) [2021-04-29 02:30:29,355 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-29 02:30:29,355 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 345 of 455 [2021-04-29 02:30:29,355 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-29 02:30:29,504 INFO L129 PetriNetUnfolder]: 0/332 cut-off events. [2021-04-29 02:30:29,505 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2021-04-29 02:30:29,505 INFO L84 FinitePrefix]: Finished finitePrefix Result has 403 conditions, 332 events. 0/332 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 39. Compared 2280 event pairs, 0 based on Foata normal form. 219/307 useless extension candidates. Maximal degree in co-relation 0. Up to 43 conditions per place. [2021-04-29 02:30:29,506 INFO L132 encePairwiseOnDemand]: 416/455 looper letters, 5 selfloop transitions, 2 changer transitions 71/227 dead transitions. [2021-04-29 02:30:29,506 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 232 places, 227 transitions, 526 flow [2021-04-29 02:30:29,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-04-29 02:30:29,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-04-29 02:30:29,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1096 transitions. [2021-04-29 02:30:29,512 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.802930402930403 [2021-04-29 02:30:29,512 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 1096 transitions. [2021-04-29 02:30:29,512 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 1096 transitions. [2021-04-29 02:30:29,514 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-29 02:30:29,514 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1096 transitions. [2021-04-29 02:30:29,516 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 365.3333333333333) internal successors, (1096), 3 states have internal predecessors, (1096), 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) [2021-04-29 02:30:29,520 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 455.0) internal successors, (1820), 4 states have internal predecessors, (1820), 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) [2021-04-29 02:30:29,520 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 455.0) internal successors, (1820), 4 states have internal predecessors, (1820), 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) [2021-04-29 02:30:29,520 INFO L185 Difference]: Start difference. First operand has 233 places, 253 transitions, 538 flow. Second operand 3 states and 1096 transitions. [2021-04-29 02:30:29,521 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 232 places, 227 transitions, 526 flow [2021-04-29 02:30:29,523 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 232 places, 227 transitions, 514 flow, removed 6 selfloop flow, removed 0 redundant places. [2021-04-29 02:30:29,526 INFO L241 Difference]: Finished difference. Result has 233 places, 155 transitions, 340 flow [2021-04-29 02:30:29,527 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=455, PETRI_DIFFERENCE_MINUEND_FLOW=462, PETRI_DIFFERENCE_MINUEND_PLACES=230, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=221, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=219, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=340, PETRI_PLACES=233, PETRI_TRANSITIONS=155} [2021-04-29 02:30:29,527 INFO L343 CegarLoopForPetriNet]: 233 programPoint places, 0 predicate places. [2021-04-29 02:30:29,527 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:30:29,527 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 233 places, 155 transitions, 340 flow [2021-04-29 02:30:29,527 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 233 places, 155 transitions, 340 flow [2021-04-29 02:30:29,528 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 166 places, 155 transitions, 340 flow [2021-04-29 02:30:29,552 INFO L129 PetriNetUnfolder]: 0/170 cut-off events. [2021-04-29 02:30:29,553 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2021-04-29 02:30:29,553 INFO L84 FinitePrefix]: Finished finitePrefix Result has 199 conditions, 170 events. 0/170 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 16. Compared 887 event pairs, 0 based on Foata normal form. 0/75 useless extension candidates. Maximal degree in co-relation 0. Up to 9 conditions per place. [2021-04-29 02:30:29,559 INFO L146 LiptonReduction]: Number of co-enabled transitions 17548 [2021-04-29 02:30:31,576 INFO L158 LiptonReduction]: Checked pairs total: 87086 [2021-04-29 02:30:31,576 INFO L160 LiptonReduction]: Total number of compositions: 18 [2021-04-29 02:30:31,577 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2050 [2021-04-29 02:30:31,580 INFO L480 AbstractCegarLoop]: Abstraction has has 170 places, 159 transitions, 348 flow [2021-04-29 02:30:31,581 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 345.6666666666667) internal successors, (1037), 3 states have internal predecessors, (1037), 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) [2021-04-29 02:30:31,581 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:30:31,581 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2021-04-29 02:30:31,581 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-04-29 02:30:31,581 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:30:31,582 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:30:31,582 INFO L82 PathProgramCache]: Analyzing trace with hash 1419722080, now seen corresponding path program 1 times [2021-04-29 02:30:31,582 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:30:31,582 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1251141520] [2021-04-29 02:30:31,582 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:30:31,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:30:31,600 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:31,601 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:31,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:31,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:31,621 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:31,622 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:30:31,622 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:30:31,622 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1251141520] [2021-04-29 02:30:31,623 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1251655933] [2021-04-29 02:30:31,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-29 02:30:31,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:30:31,708 INFO L263 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 3 conjunts are in the unsatisfiable core [2021-04-29 02:30:31,708 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-04-29 02:30:31,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:31,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:31,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:31,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:31,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:31,716 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:31,717 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:31,718 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:31,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:31,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:31,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:31,732 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:31,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:31,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:31,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:31,737 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:31,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:31,739 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:31,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:31,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:31,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:31,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:31,745 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:31,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:31,748 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:31,749 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:30:31,751 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:31,752 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:30:31,754 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:30:31,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:31,756 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:30:31,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:31,759 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:30:31,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:30:31,762 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:31,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:31,765 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:31,766 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:31,768 INFO L142 QuantifierPusher]: treesize reduction 7, result has 12.5 percent of original size [2021-04-29 02:30:31,769 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:30:31,771 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:31,772 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:30:31,773 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:31,774 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:30:31,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:31,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:30:31,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:31,779 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:30:31,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:31,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:30:31,782 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:31,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:30:31,784 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:30:31,784 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-04-29 02:30:31,784 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3] total 4 [2021-04-29 02:30:31,784 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1691058472] [2021-04-29 02:30:31,784 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-04-29 02:30:31,785 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-29 02:30:31,785 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-04-29 02:30:31,785 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-04-29 02:30:31,788 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 363 out of 473 [2021-04-29 02:30:31,789 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 170 places, 159 transitions, 348 flow. Second operand has 5 states, 5 states have (on average 364.4) internal successors, (1822), 5 states have internal predecessors, (1822), 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) [2021-04-29 02:30:31,790 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-29 02:30:31,790 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 363 of 473 [2021-04-29 02:30:31,790 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-29 02:30:31,857 INFO L129 PetriNetUnfolder]: 0/171 cut-off events. [2021-04-29 02:30:31,858 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2021-04-29 02:30:31,858 INFO L84 FinitePrefix]: Finished finitePrefix Result has 214 conditions, 171 events. 0/171 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 18. Compared 920 event pairs, 0 based on Foata normal form. 1/65 useless extension candidates. Maximal degree in co-relation 0. Up to 11 conditions per place. [2021-04-29 02:30:31,859 INFO L132 encePairwiseOnDemand]: 470/473 looper letters, 6 selfloop transitions, 3 changer transitions 0/162 dead transitions. [2021-04-29 02:30:31,859 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 173 places, 162 transitions, 374 flow [2021-04-29 02:30:31,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-04-29 02:30:31,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-04-29 02:30:31,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1462 transitions. [2021-04-29 02:30:31,866 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7727272727272727 [2021-04-29 02:30:31,866 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 1462 transitions. [2021-04-29 02:30:31,866 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 1462 transitions. [2021-04-29 02:30:31,868 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-29 02:30:31,868 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 1462 transitions. [2021-04-29 02:30:31,871 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 365.5) internal successors, (1462), 4 states have internal predecessors, (1462), 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) [2021-04-29 02:30:31,876 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 473.0) internal successors, (2365), 5 states have internal predecessors, (2365), 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) [2021-04-29 02:30:31,877 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 473.0) internal successors, (2365), 5 states have internal predecessors, (2365), 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) [2021-04-29 02:30:31,877 INFO L185 Difference]: Start difference. First operand has 170 places, 159 transitions, 348 flow. Second operand 4 states and 1462 transitions. [2021-04-29 02:30:31,877 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 173 places, 162 transitions, 374 flow [2021-04-29 02:30:31,879 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 172 places, 162 transitions, 372 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-04-29 02:30:31,881 INFO L241 Difference]: Finished difference. Result has 173 places, 160 transitions, 362 flow [2021-04-29 02:30:31,882 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=473, PETRI_DIFFERENCE_MINUEND_FLOW=346, PETRI_DIFFERENCE_MINUEND_PLACES=169, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=159, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=156, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=362, PETRI_PLACES=173, PETRI_TRANSITIONS=160} [2021-04-29 02:30:31,882 INFO L343 CegarLoopForPetriNet]: 233 programPoint places, -60 predicate places. [2021-04-29 02:30:31,882 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:30:31,882 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 173 places, 160 transitions, 362 flow [2021-04-29 02:30:31,883 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 173 places, 160 transitions, 362 flow [2021-04-29 02:30:31,883 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 173 places, 160 transitions, 362 flow [2021-04-29 02:30:31,906 INFO L129 PetriNetUnfolder]: 0/171 cut-off events. [2021-04-29 02:30:31,907 INFO L130 PetriNetUnfolder]: For 9/9 co-relation queries the response was YES. [2021-04-29 02:30:31,907 INFO L84 FinitePrefix]: Finished finitePrefix Result has 208 conditions, 171 events. 0/171 cut-off events. For 9/9 co-relation queries the response was YES. Maximal size of possible extension queue 18. Compared 903 event pairs, 0 based on Foata normal form. 0/64 useless extension candidates. Maximal degree in co-relation 0. Up to 8 conditions per place. [2021-04-29 02:30:31,914 INFO L146 LiptonReduction]: Number of co-enabled transitions 18628 [2021-04-29 02:30:32,047 INFO L158 LiptonReduction]: Checked pairs total: 31090 [2021-04-29 02:30:32,047 INFO L160 LiptonReduction]: Total number of compositions: 0 [2021-04-29 02:30:32,048 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 166 [2021-04-29 02:30:32,052 INFO L480 AbstractCegarLoop]: Abstraction has has 173 places, 160 transitions, 362 flow [2021-04-29 02:30:32,053 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 364.4) internal successors, (1822), 5 states have internal predecessors, (1822), 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) [2021-04-29 02:30:32,053 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:30:32,053 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1] [2021-04-29 02:30:32,258 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-29 02:30:32,258 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:30:32,259 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:30:32,259 INFO L82 PathProgramCache]: Analyzing trace with hash -200423579, now seen corresponding path program 1 times [2021-04-29 02:30:32,259 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:30:32,259 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [244151235] [2021-04-29 02:30:32,259 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:30:32,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:30:32,293 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,294 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:32,301 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,302 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:32,313 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,314 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:32,328 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,329 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:30:32,330 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:30:32,330 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [244151235] [2021-04-29 02:30:32,330 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1041386145] [2021-04-29 02:30:32,330 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-29 02:30:32,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:30:32,419 INFO L263 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 4 conjunts are in the unsatisfiable core [2021-04-29 02:30:32,420 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-04-29 02:30:32,421 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,423 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:32,424 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,425 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:32,426 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,427 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:32,428 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,429 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:32,439 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,440 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:32,441 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,442 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:32,443 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,444 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:32,445 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,446 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:32,447 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,448 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:32,449 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,450 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:32,451 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,452 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:32,453 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,454 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:32,455 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,456 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:30:32,457 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,459 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:30:32,460 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:30:32,461 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,462 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:30:32,463 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,465 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:30:32,466 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:30:32,467 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,469 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:32,470 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,471 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:32,472 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,473 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:32,474 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,474 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:32,475 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,477 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:32,478 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,479 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:32,480 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,482 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:32,483 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,484 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:32,485 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,486 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:32,488 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,488 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:32,490 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,491 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:30:32,492 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,493 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:30:32,494 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:30:32,495 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,496 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:30:32,497 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,499 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:30:32,500 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:30:32,502 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,503 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:32,504 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,505 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:32,506 INFO L142 QuantifierPusher]: treesize reduction 7, result has 12.5 percent of original size [2021-04-29 02:30:32,507 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:30:32,508 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,509 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:30:32,510 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,511 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:30:32,511 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,512 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:30:32,513 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:30:32,515 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,516 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:30:32,517 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,518 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:30:32,518 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:30:32,518 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-04-29 02:30:32,518 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2021-04-29 02:30:32,519 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [292867296] [2021-04-29 02:30:32,519 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-04-29 02:30:32,519 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-29 02:30:32,520 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-04-29 02:30:32,520 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-04-29 02:30:32,523 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 363 out of 473 [2021-04-29 02:30:32,525 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 173 places, 160 transitions, 362 flow. Second operand has 6 states, 6 states have (on average 364.5) internal successors, (2187), 6 states have internal predecessors, (2187), 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) [2021-04-29 02:30:32,525 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-29 02:30:32,525 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 363 of 473 [2021-04-29 02:30:32,525 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-29 02:30:32,601 INFO L129 PetriNetUnfolder]: 0/168 cut-off events. [2021-04-29 02:30:32,601 INFO L130 PetriNetUnfolder]: For 18/18 co-relation queries the response was YES. [2021-04-29 02:30:32,601 INFO L84 FinitePrefix]: Finished finitePrefix Result has 217 conditions, 168 events. 0/168 cut-off events. For 18/18 co-relation queries the response was YES. Maximal size of possible extension queue 21. Compared 904 event pairs, 0 based on Foata normal form. 1/62 useless extension candidates. Maximal degree in co-relation 0. Up to 8 conditions per place. [2021-04-29 02:30:32,602 INFO L132 encePairwiseOnDemand]: 470/473 looper letters, 7 selfloop transitions, 4 changer transitions 0/164 dead transitions. [2021-04-29 02:30:32,602 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 177 places, 164 transitions, 396 flow [2021-04-29 02:30:32,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-04-29 02:30:32,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-04-29 02:30:32,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1827 transitions. [2021-04-29 02:30:32,610 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7725158562367864 [2021-04-29 02:30:32,610 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 1827 transitions. [2021-04-29 02:30:32,610 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 1827 transitions. [2021-04-29 02:30:32,612 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-29 02:30:32,612 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 1827 transitions. [2021-04-29 02:30:32,616 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 365.4) internal successors, (1827), 5 states have internal predecessors, (1827), 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) [2021-04-29 02:30:32,622 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 473.0) internal successors, (2838), 6 states have internal predecessors, (2838), 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) [2021-04-29 02:30:32,623 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 473.0) internal successors, (2838), 6 states have internal predecessors, (2838), 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) [2021-04-29 02:30:32,623 INFO L185 Difference]: Start difference. First operand has 173 places, 160 transitions, 362 flow. Second operand 5 states and 1827 transitions. [2021-04-29 02:30:32,623 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 177 places, 164 transitions, 396 flow [2021-04-29 02:30:32,625 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 175 places, 164 transitions, 390 flow, removed 1 selfloop flow, removed 2 redundant places. [2021-04-29 02:30:32,628 INFO L241 Difference]: Finished difference. Result has 176 places, 161 transitions, 376 flow [2021-04-29 02:30:32,628 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=473, PETRI_DIFFERENCE_MINUEND_FLOW=356, PETRI_DIFFERENCE_MINUEND_PLACES=171, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=160, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=156, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=376, PETRI_PLACES=176, PETRI_TRANSITIONS=161} [2021-04-29 02:30:32,628 INFO L343 CegarLoopForPetriNet]: 233 programPoint places, -57 predicate places. [2021-04-29 02:30:32,628 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:30:32,628 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 176 places, 161 transitions, 376 flow [2021-04-29 02:30:32,629 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 176 places, 161 transitions, 376 flow [2021-04-29 02:30:32,629 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 176 places, 161 transitions, 376 flow [2021-04-29 02:30:32,652 INFO L129 PetriNetUnfolder]: 0/168 cut-off events. [2021-04-29 02:30:32,652 INFO L130 PetriNetUnfolder]: For 15/15 co-relation queries the response was YES. [2021-04-29 02:30:32,652 INFO L84 FinitePrefix]: Finished finitePrefix Result has 209 conditions, 168 events. 0/168 cut-off events. For 15/15 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 884 event pairs, 0 based on Foata normal form. 0/61 useless extension candidates. Maximal degree in co-relation 0. Up to 6 conditions per place. [2021-04-29 02:30:32,660 INFO L146 LiptonReduction]: Number of co-enabled transitions 18852 [2021-04-29 02:30:32,689 INFO L158 LiptonReduction]: Checked pairs total: 31288 [2021-04-29 02:30:32,689 INFO L160 LiptonReduction]: Total number of compositions: 0 [2021-04-29 02:30:32,689 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 61 [2021-04-29 02:30:32,693 INFO L480 AbstractCegarLoop]: Abstraction has has 176 places, 161 transitions, 376 flow [2021-04-29 02:30:32,695 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 364.5) internal successors, (2187), 6 states have internal predecessors, (2187), 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) [2021-04-29 02:30:32,695 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:30:32,695 INFO L263 CegarLoopForPetriNet]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1] [2021-04-29 02:30:32,908 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2021-04-29 02:30:32,909 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:30:32,909 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:30:32,910 INFO L82 PathProgramCache]: Analyzing trace with hash 883645121, now seen corresponding path program 1 times [2021-04-29 02:30:32,910 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:30:32,911 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [580484039] [2021-04-29 02:30:32,911 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:30:32,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:30:32,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:32,945 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,946 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:32,957 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:32,971 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,973 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:32,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:32,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:30:32,989 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:30:32,990 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [580484039] [2021-04-29 02:30:32,990 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2023906683] [2021-04-29 02:30:32,990 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-29 02:30:33,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:30:33,088 INFO L263 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 5 conjunts are in the unsatisfiable core [2021-04-29 02:30:33,089 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-04-29 02:30:33,090 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,091 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:33,092 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,093 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:33,094 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,095 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:33,096 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,098 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:33,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,112 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:33,113 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,114 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:33,115 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,116 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:33,117 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,118 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:33,119 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,122 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:33,124 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,126 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:33,127 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,132 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:33,133 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,134 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:33,137 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,138 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:30:33,139 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,140 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:30:33,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:30:33,143 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,144 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:30:33,145 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,146 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:30:33,148 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:30:33,149 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,151 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:33,152 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,154 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:33,155 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,156 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:33,157 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,158 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:33,159 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,160 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:33,161 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,161 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:33,165 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,167 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:33,168 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,169 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:33,171 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,172 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:33,173 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,174 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:33,176 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,177 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:30:33,178 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,179 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:30:33,181 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:30:33,183 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,184 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:30:33,186 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,187 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:30:33,189 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:30:33,193 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,196 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:33,197 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:33,199 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,200 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:33,201 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:33,204 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:33,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:33,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,214 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:33,215 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:33,218 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:33,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:33,223 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,224 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:30:33,225 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,278 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:30:33,282 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:30:33,285 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,286 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:30:33,287 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,289 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:30:33,290 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:30:33,292 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,295 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:33,297 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,298 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:30:33,299 INFO L142 QuantifierPusher]: treesize reduction 7, result has 12.5 percent of original size [2021-04-29 02:30:33,301 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:30:33,303 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,304 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:30:33,305 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,307 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:30:33,308 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,309 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:30:33,310 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,312 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:30:33,313 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,314 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:30:33,316 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:30:33,318 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:30:33,318 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:30:33,319 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-04-29 02:30:33,319 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2021-04-29 02:30:33,319 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1023126459] [2021-04-29 02:30:33,322 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-04-29 02:30:33,322 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-29 02:30:33,322 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-04-29 02:30:33,323 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2021-04-29 02:30:33,326 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 363 out of 473 [2021-04-29 02:30:33,328 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 176 places, 161 transitions, 376 flow. Second operand has 7 states, 7 states have (on average 364.57142857142856) internal successors, (2552), 7 states have internal predecessors, (2552), 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) [2021-04-29 02:30:33,328 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-29 02:30:33,329 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 363 of 473 [2021-04-29 02:30:33,329 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-29 02:30:33,419 INFO L129 PetriNetUnfolder]: 0/165 cut-off events. [2021-04-29 02:30:33,419 INFO L130 PetriNetUnfolder]: For 27/27 co-relation queries the response was YES. [2021-04-29 02:30:33,419 INFO L84 FinitePrefix]: Finished finitePrefix Result has 216 conditions, 165 events. 0/165 cut-off events. For 27/27 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 839 event pairs, 0 based on Foata normal form. 1/59 useless extension candidates. Maximal degree in co-relation 0. Up to 5 conditions per place. [2021-04-29 02:30:33,420 INFO L132 encePairwiseOnDemand]: 470/473 looper letters, 6 selfloop transitions, 5 changer transitions 1/165 dead transitions. [2021-04-29 02:30:33,420 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 181 places, 165 transitions, 408 flow [2021-04-29 02:30:33,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-04-29 02:30:33,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-04-29 02:30:33,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 2191 transitions. [2021-04-29 02:30:33,429 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7720225510923185 [2021-04-29 02:30:33,429 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 2191 transitions. [2021-04-29 02:30:33,429 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 2191 transitions. [2021-04-29 02:30:33,431 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-29 02:30:33,431 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 2191 transitions. [2021-04-29 02:30:33,435 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 365.1666666666667) internal successors, (2191), 6 states have internal predecessors, (2191), 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) [2021-04-29 02:30:33,441 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 473.0) internal successors, (3311), 7 states have internal predecessors, (3311), 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) [2021-04-29 02:30:33,442 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 473.0) internal successors, (3311), 7 states have internal predecessors, (3311), 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) [2021-04-29 02:30:33,442 INFO L185 Difference]: Start difference. First operand has 176 places, 161 transitions, 376 flow. Second operand 6 states and 2191 transitions. [2021-04-29 02:30:33,442 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 181 places, 165 transitions, 408 flow [2021-04-29 02:30:33,446 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 178 places, 165 transitions, 398 flow, removed 2 selfloop flow, removed 3 redundant places. [2021-04-29 02:30:33,449 INFO L241 Difference]: Finished difference. Result has 179 places, 161 transitions, 380 flow [2021-04-29 02:30:33,450 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=473, PETRI_DIFFERENCE_MINUEND_FLOW=366, PETRI_DIFFERENCE_MINUEND_PLACES=173, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=161, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=156, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=380, PETRI_PLACES=179, PETRI_TRANSITIONS=161} [2021-04-29 02:30:33,451 INFO L343 CegarLoopForPetriNet]: 233 programPoint places, -54 predicate places. [2021-04-29 02:30:33,451 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:30:33,451 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 179 places, 161 transitions, 380 flow [2021-04-29 02:30:33,451 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 179 places, 161 transitions, 380 flow [2021-04-29 02:30:33,452 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 179 places, 161 transitions, 380 flow [2021-04-29 02:30:33,473 INFO L129 PetriNetUnfolder]: 0/165 cut-off events. [2021-04-29 02:30:33,473 INFO L130 PetriNetUnfolder]: For 18/18 co-relation queries the response was YES. [2021-04-29 02:30:33,474 INFO L84 FinitePrefix]: Finished finitePrefix Result has 206 conditions, 165 events. 0/165 cut-off events. For 18/18 co-relation queries the response was YES. Maximal size of possible extension queue 22. Compared 860 event pairs, 0 based on Foata normal form. 0/58 useless extension candidates. Maximal degree in co-relation 0. Up to 5 conditions per place. [2021-04-29 02:30:33,481 INFO L146 LiptonReduction]: Number of co-enabled transitions 18852 [2021-04-29 02:30:33,511 INFO L158 LiptonReduction]: Checked pairs total: 31288 [2021-04-29 02:30:33,512 INFO L160 LiptonReduction]: Total number of compositions: 0 [2021-04-29 02:30:33,512 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 61 [2021-04-29 02:30:33,516 INFO L480 AbstractCegarLoop]: Abstraction has has 179 places, 161 transitions, 380 flow [2021-04-29 02:30:33,518 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 364.57142857142856) internal successors, (2552), 7 states have internal predecessors, (2552), 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) [2021-04-29 02:30:33,518 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:30:33,518 INFO L263 CegarLoopForPetriNet]: trace histogram [4, 4, 1, 1, 1, 1, 1, 1] [2021-04-29 02:30:33,731 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-29 02:30:33,731 INFO L428 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:30:33,732 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:30:33,732 INFO L82 PathProgramCache]: Analyzing trace with hash 1620493454, now seen corresponding path program 1 times [2021-04-29 02:30:33,733 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:30:33,733 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [154191107] [2021-04-29 02:30:33,733 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:30:33,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-04-29 02:30:33,766 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-04-29 02:30:33,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-04-29 02:30:33,777 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-04-29 02:30:33,784 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-04-29 02:30:33,784 INFO L634 BasicCegarLoop]: Counterexample might be feasible [2021-04-29 02:30:33,784 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-04-29 02:30:33,784 WARN L342 ceAbstractionStarter]: 4 thread instances were not sufficient, I will increase this number and restart the analysis [2021-04-29 02:30:33,785 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 5 thread instances. [2021-04-29 02:30:33,799 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,799 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,799 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,799 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,799 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,799 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,799 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,800 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,800 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,800 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,800 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,800 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,800 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,800 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,800 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,801 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,801 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,801 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,801 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,801 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,801 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,801 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,801 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,802 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,802 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,802 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,802 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,802 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,802 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,802 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,802 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,802 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,803 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,803 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,803 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,803 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,803 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,803 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,803 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,803 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,803 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,804 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,804 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,804 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,804 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,804 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,804 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,804 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,804 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,805 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,805 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,805 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,805 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,805 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,805 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,805 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,805 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,805 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,806 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,806 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,806 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,806 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,806 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,806 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,806 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,807 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,807 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,807 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,807 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,807 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,807 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,807 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,807 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,807 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,808 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,808 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,808 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,808 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,808 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,808 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,808 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,808 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,809 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,809 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,809 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,809 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,809 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,809 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,809 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,809 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,809 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,810 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,810 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,810 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,810 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,810 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,810 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,810 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,810 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,810 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,810 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,811 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,811 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,811 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,811 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,811 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,811 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,811 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,811 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,811 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,811 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,811 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,812 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,812 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,812 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,812 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,812 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,812 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,812 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,812 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,812 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,812 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,812 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,813 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,813 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,813 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,813 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,813 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,813 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,813 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,814 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,814 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,814 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,814 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,814 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,814 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,814 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,814 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,815 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,815 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,815 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,815 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,815 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,815 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,815 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,815 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,816 WARN L313 ript$VariableManager]: TermVariabe t_funThread4of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,816 WARN L313 ript$VariableManager]: TermVariabe t_funThread4of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,816 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,816 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,816 WARN L313 ript$VariableManager]: TermVariabe t_funThread4of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,816 WARN L313 ript$VariableManager]: TermVariabe t_funThread4of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,816 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,816 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,816 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,817 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,817 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,817 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,817 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,817 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,817 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,817 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,818 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,818 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,818 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,818 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,818 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,818 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,818 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,818 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,818 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,819 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,819 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,819 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,819 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,819 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,819 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,819 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,819 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,819 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,820 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,820 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,820 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,820 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,820 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,820 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,820 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,820 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,821 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,821 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,821 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,821 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,821 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,821 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,821 WARN L313 ript$VariableManager]: TermVariabe t_funThread5of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,822 WARN L313 ript$VariableManager]: TermVariabe t_funThread5of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,822 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,822 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,822 WARN L313 ript$VariableManager]: TermVariabe t_funThread5of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,822 WARN L313 ript$VariableManager]: TermVariabe t_funThread5of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,822 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,822 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,822 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,822 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,823 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,823 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,823 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,823 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,823 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,823 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,823 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,823 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,824 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,824 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,824 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,824 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,824 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,824 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,824 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,824 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,824 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,825 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,825 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,825 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,825 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,825 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,825 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,825 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,825 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,825 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,826 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,826 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,826 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,826 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,826 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,826 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,826 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,826 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,827 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,827 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,827 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,827 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,827 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,827 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,828 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,828 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,828 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,828 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,828 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,828 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,828 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,830 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,830 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,831 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,831 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,831 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,831 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,831 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,831 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,831 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,831 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,832 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,833 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,834 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,834 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,834 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,834 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,834 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,834 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,834 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,834 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,835 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,835 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,836 WARN L313 ript$VariableManager]: TermVariabe t_funThread4of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,837 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,837 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,837 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,837 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,837 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,837 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,837 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,837 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,837 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,838 WARN L313 ript$VariableManager]: TermVariabe t_funThread4of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,839 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,840 WARN L313 ript$VariableManager]: TermVariabe t_funThread5of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,840 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,840 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,840 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,840 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,840 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,840 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,840 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,840 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,841 WARN L313 ript$VariableManager]: TermVariabe t_funThread5of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:30:33,842 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-04-29 02:30:33,843 INFO L253 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-04-29 02:30:33,844 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-04-29 02:30:33,844 INFO L377 AbstractCegarLoop]: Hoare is false [2021-04-29 02:30:33,844 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-04-29 02:30:33,844 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-04-29 02:30:33,844 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-04-29 02:30:33,844 INFO L381 AbstractCegarLoop]: Difference is false [2021-04-29 02:30:33,844 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-04-29 02:30:33,844 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-04-29 02:30:33,846 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 203 places, 226 transitions, 497 flow [2021-04-29 02:30:33,897 INFO L129 PetriNetUnfolder]: 54/387 cut-off events. [2021-04-29 02:30:33,898 INFO L130 PetriNetUnfolder]: For 30/30 co-relation queries the response was YES. [2021-04-29 02:30:33,906 INFO L84 FinitePrefix]: Finished finitePrefix Result has 418 conditions, 387 events. 54/387 cut-off events. For 30/30 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 1462 event pairs, 0 based on Foata normal form. 0/321 useless extension candidates. Maximal degree in co-relation 334. Up to 12 conditions per place. [2021-04-29 02:30:33,906 INFO L82 GeneralOperation]: Start removeDead. Operand has 203 places, 226 transitions, 497 flow [2021-04-29 02:30:33,912 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 203 places, 226 transitions, 497 flow [2021-04-29 02:30:33,912 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:30:33,912 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 203 places, 226 transitions, 497 flow [2021-04-29 02:30:33,913 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 203 places, 226 transitions, 497 flow [2021-04-29 02:30:33,914 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 203 places, 226 transitions, 497 flow [2021-04-29 02:30:33,964 INFO L129 PetriNetUnfolder]: 54/387 cut-off events. [2021-04-29 02:30:33,965 INFO L130 PetriNetUnfolder]: For 30/30 co-relation queries the response was YES. [2021-04-29 02:30:33,973 INFO L84 FinitePrefix]: Finished finitePrefix Result has 418 conditions, 387 events. 54/387 cut-off events. For 30/30 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 1478 event pairs, 0 based on Foata normal form. 0/321 useless extension candidates. Maximal degree in co-relation 334. Up to 12 conditions per place. [2021-04-29 02:30:33,992 INFO L146 LiptonReduction]: Number of co-enabled transitions 32000 [2021-04-29 02:30:44,176 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 37 [2021-04-29 02:30:51,409 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 02:30:51,631 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 02:30:51,841 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2021-04-29 02:30:52,054 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2021-04-29 02:30:53,662 WARN L205 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 55 [2021-04-29 02:30:53,786 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2021-04-29 02:30:54,061 WARN L205 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 55 [2021-04-29 02:30:54,191 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2021-04-29 02:30:54,386 WARN L205 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 46 [2021-04-29 02:30:54,653 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 46 [2021-04-29 02:30:55,051 WARN L205 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2021-04-29 02:30:55,189 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:30:55,486 WARN L205 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2021-04-29 02:30:55,618 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:30:55,805 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 46 [2021-04-29 02:30:56,083 WARN L205 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 46 [2021-04-29 02:30:56,356 WARN L205 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 46 [2021-04-29 02:30:56,705 WARN L205 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 46 [2021-04-29 02:30:58,505 WARN L205 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2021-04-29 02:30:58,675 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2021-04-29 02:30:58,856 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2021-04-29 02:30:59,013 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2021-04-29 02:30:59,485 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:30:59,590 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:30:59,696 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:30:59,803 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:31:00,001 WARN L205 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2021-04-29 02:31:00,175 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2021-04-29 02:31:00,384 WARN L205 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2021-04-29 02:31:00,561 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2021-04-29 02:31:00,682 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 02:31:00,800 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 02:31:00,921 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 02:31:01,041 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 02:31:01,146 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:31:01,253 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:31:01,357 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:31:01,464 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:31:05,538 WARN L205 SmtUtils]: Spent 852.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 101 [2021-04-29 02:31:05,931 WARN L205 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2021-04-29 02:31:06,801 WARN L205 SmtUtils]: Spent 868.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 101 [2021-04-29 02:31:07,206 WARN L205 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2021-04-29 02:31:07,784 WARN L205 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 82 [2021-04-29 02:31:08,029 WARN L205 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2021-04-29 02:31:08,601 WARN L205 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 82 [2021-04-29 02:31:08,858 WARN L205 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2021-04-29 02:31:09,523 WARN L205 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2021-04-29 02:31:09,807 WARN L205 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:31:10,467 WARN L205 SmtUtils]: Spent 657.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2021-04-29 02:31:10,816 WARN L205 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:31:11,164 WARN L205 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 62 [2021-04-29 02:31:11,317 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:31:11,639 WARN L205 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 62 [2021-04-29 02:31:11,797 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:31:12,384 WARN L205 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 85 [2021-04-29 02:31:12,736 WARN L205 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-04-29 02:31:13,314 WARN L205 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 85 [2021-04-29 02:31:13,577 WARN L205 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-04-29 02:31:13,926 WARN L205 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 66 [2021-04-29 02:31:14,091 WARN L205 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 02:31:14,440 WARN L205 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 66 [2021-04-29 02:31:14,595 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 02:31:14,980 WARN L205 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 70 [2021-04-29 02:31:15,150 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2021-04-29 02:31:15,521 WARN L205 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 70 [2021-04-29 02:31:15,680 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2021-04-29 02:31:16,381 WARN L205 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 93 [2021-04-29 02:31:16,702 WARN L205 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 02:31:17,402 WARN L205 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 93 [2021-04-29 02:31:17,740 WARN L205 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 02:31:18,368 WARN L205 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 82 [2021-04-29 02:31:18,623 WARN L205 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2021-04-29 02:31:19,194 WARN L205 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 82 [2021-04-29 02:31:19,482 WARN L205 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2021-04-29 02:31:20,434 WARN L205 SmtUtils]: Spent 949.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 104 [2021-04-29 02:31:20,872 WARN L205 SmtUtils]: Spent 436.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-04-29 02:31:21,824 WARN L205 SmtUtils]: Spent 950.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 104 [2021-04-29 02:31:22,277 WARN L205 SmtUtils]: Spent 451.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-04-29 02:31:22,682 WARN L205 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 74 [2021-04-29 02:31:22,864 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2021-04-29 02:31:23,286 WARN L205 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 74 [2021-04-29 02:31:23,472 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2021-04-29 02:31:24,315 WARN L205 SmtUtils]: Spent 840.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2021-04-29 02:31:24,660 WARN L205 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:31:25,424 WARN L205 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2021-04-29 02:31:25,741 WARN L205 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:31:26,215 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2021-04-29 02:31:26,346 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2021-04-29 02:31:26,478 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2021-04-29 02:31:26,608 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2021-04-29 02:31:27,100 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-04-29 02:31:27,221 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-04-29 02:31:27,341 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-04-29 02:31:27,463 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-04-29 02:31:29,664 WARN L205 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 129 DAG size of output: 125 [2021-04-29 02:31:30,295 WARN L205 SmtUtils]: Spent 628.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2021-04-29 02:31:31,738 WARN L205 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 129 DAG size of output: 125 [2021-04-29 02:31:32,448 WARN L205 SmtUtils]: Spent 707.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2021-04-29 02:31:33,542 WARN L205 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 115 DAG size of output: 113 [2021-04-29 02:31:34,148 WARN L205 SmtUtils]: Spent 604.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2021-04-29 02:31:35,464 WARN L205 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 115 DAG size of output: 113 [2021-04-29 02:31:36,016 WARN L205 SmtUtils]: Spent 550.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2021-04-29 02:31:36,400 WARN L205 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:31:36,803 WARN L205 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:31:37,165 WARN L205 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:31:37,502 WARN L205 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:31:38,706 WARN L205 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:31:39,321 WARN L205 SmtUtils]: Spent 613.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:31:40,558 WARN L205 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:31:41,251 WARN L205 SmtUtils]: Spent 690.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:31:42,509 WARN L205 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 112 DAG size of output: 110 [2021-04-29 02:31:43,040 WARN L205 SmtUtils]: Spent 528.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2021-04-29 02:31:44,190 WARN L205 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 112 DAG size of output: 110 [2021-04-29 02:31:44,722 WARN L205 SmtUtils]: Spent 531.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2021-04-29 02:31:46,513 WARN L205 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 131 DAG size of output: 127 [2021-04-29 02:31:47,343 WARN L205 SmtUtils]: Spent 828.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2021-04-29 02:31:48,993 WARN L205 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 131 DAG size of output: 127 [2021-04-29 02:31:49,754 WARN L205 SmtUtils]: Spent 758.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2021-04-29 02:31:50,804 WARN L205 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 109 DAG size of output: 107 [2021-04-29 02:31:51,315 WARN L205 SmtUtils]: Spent 509.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2021-04-29 02:31:52,405 WARN L205 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 109 DAG size of output: 107 [2021-04-29 02:31:52,958 WARN L205 SmtUtils]: Spent 551.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2021-04-29 02:31:53,301 WARN L205 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:31:53,657 WARN L205 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:31:53,998 WARN L205 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:31:54,349 WARN L205 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:31:55,599 WARN L205 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:31:56,173 WARN L205 SmtUtils]: Spent 571.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:31:57,496 WARN L205 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:31:58,098 WARN L205 SmtUtils]: Spent 600.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:31:59,318 WARN L205 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:31:59,893 WARN L205 SmtUtils]: Spent 573.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:32:01,402 WARN L205 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:32:02,193 WARN L205 SmtUtils]: Spent 789.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:32:02,401 INFO L158 LiptonReduction]: Checked pairs total: 268178 [2021-04-29 02:32:02,401 INFO L160 LiptonReduction]: Total number of compositions: 278 [2021-04-29 02:32:02,402 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 88490 [2021-04-29 02:32:02,415 INFO L129 PetriNetUnfolder]: 1/61 cut-off events. [2021-04-29 02:32:02,415 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-04-29 02:32:02,415 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:32:02,416 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1] [2021-04-29 02:32:02,416 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:32:02,416 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:32:02,416 INFO L82 PathProgramCache]: Analyzing trace with hash 71360921, now seen corresponding path program 1 times [2021-04-29 02:32:02,416 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:32:02,416 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [564805464] [2021-04-29 02:32:02,417 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:32:02,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:32:02,430 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:02,432 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:02,441 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:02,442 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:32:02,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:32:02,443 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [564805464] [2021-04-29 02:32:02,443 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-29 02:32:02,443 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-04-29 02:32:02,444 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [298883829] [2021-04-29 02:32:02,444 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-04-29 02:32:02,444 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-29 02:32:02,444 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-04-29 02:32:02,444 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-04-29 02:32:02,446 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 379 out of 504 [2021-04-29 02:32:02,447 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 267 places, 291 transitions, 627 flow. Second operand has 3 states, 3 states have (on average 379.6666666666667) internal successors, (1139), 3 states have internal predecessors, (1139), 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) [2021-04-29 02:32:02,447 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-29 02:32:02,447 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 379 of 504 [2021-04-29 02:32:02,448 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-29 02:32:02,623 INFO L129 PetriNetUnfolder]: 0/400 cut-off events. [2021-04-29 02:32:02,624 INFO L130 PetriNetUnfolder]: For 30/30 co-relation queries the response was YES. [2021-04-29 02:32:02,624 INFO L84 FinitePrefix]: Finished finitePrefix Result has 489 conditions, 400 events. 0/400 cut-off events. For 30/30 co-relation queries the response was YES. Maximal size of possible extension queue 40. Compared 2834 event pairs, 0 based on Foata normal form. 362/471 useless extension candidates. Maximal degree in co-relation 0. Up to 53 conditions per place. [2021-04-29 02:32:02,625 INFO L132 encePairwiseOnDemand]: 459/504 looper letters, 5 selfloop transitions, 2 changer transitions 68/259 dead transitions. [2021-04-29 02:32:02,625 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 266 places, 259 transitions, 603 flow [2021-04-29 02:32:02,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-04-29 02:32:02,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-04-29 02:32:02,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1203 transitions. [2021-04-29 02:32:02,633 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7956349206349206 [2021-04-29 02:32:02,633 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 1203 transitions. [2021-04-29 02:32:02,633 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 1203 transitions. [2021-04-29 02:32:02,634 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-29 02:32:02,634 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1203 transitions. [2021-04-29 02:32:02,636 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 401.0) internal successors, (1203), 3 states have internal predecessors, (1203), 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) [2021-04-29 02:32:02,639 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 504.0) internal successors, (2016), 4 states have internal predecessors, (2016), 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) [2021-04-29 02:32:02,640 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 504.0) internal successors, (2016), 4 states have internal predecessors, (2016), 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) [2021-04-29 02:32:02,640 INFO L185 Difference]: Start difference. First operand has 267 places, 291 transitions, 627 flow. Second operand 3 states and 1203 transitions. [2021-04-29 02:32:02,640 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 266 places, 259 transitions, 603 flow [2021-04-29 02:32:02,643 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 266 places, 259 transitions, 583 flow, removed 10 selfloop flow, removed 0 redundant places. [2021-04-29 02:32:02,646 INFO L241 Difference]: Finished difference. Result has 267 places, 190 transitions, 415 flow [2021-04-29 02:32:02,647 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=504, PETRI_DIFFERENCE_MINUEND_FLOW=531, PETRI_DIFFERENCE_MINUEND_PLACES=264, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=253, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=251, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=415, PETRI_PLACES=267, PETRI_TRANSITIONS=190} [2021-04-29 02:32:02,647 INFO L343 CegarLoopForPetriNet]: 267 programPoint places, 0 predicate places. [2021-04-29 02:32:02,647 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:32:02,647 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 267 places, 190 transitions, 415 flow [2021-04-29 02:32:02,647 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 267 places, 190 transitions, 415 flow [2021-04-29 02:32:02,648 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 203 places, 190 transitions, 415 flow [2021-04-29 02:32:02,677 INFO L129 PetriNetUnfolder]: 0/210 cut-off events. [2021-04-29 02:32:02,677 INFO L130 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2021-04-29 02:32:02,677 INFO L84 FinitePrefix]: Finished finitePrefix Result has 245 conditions, 210 events. 0/210 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 1161 event pairs, 0 based on Foata normal form. 0/93 useless extension candidates. Maximal degree in co-relation 0. Up to 11 conditions per place. [2021-04-29 02:32:02,687 INFO L146 LiptonReduction]: Number of co-enabled transitions 27942 [2021-04-29 02:32:06,702 INFO L158 LiptonReduction]: Checked pairs total: 142835 [2021-04-29 02:32:06,702 INFO L160 LiptonReduction]: Total number of compositions: 32 [2021-04-29 02:32:06,703 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 4056 [2021-04-29 02:32:06,709 INFO L480 AbstractCegarLoop]: Abstraction has has 211 places, 198 transitions, 431 flow [2021-04-29 02:32:06,709 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 379.6666666666667) internal successors, (1139), 3 states have internal predecessors, (1139), 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) [2021-04-29 02:32:06,709 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:32:06,710 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2021-04-29 02:32:06,710 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-04-29 02:32:06,710 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:32:06,710 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:32:06,710 INFO L82 PathProgramCache]: Analyzing trace with hash 1462465593, now seen corresponding path program 1 times [2021-04-29 02:32:06,710 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:32:06,710 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [49230205] [2021-04-29 02:32:06,710 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:32:06,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:32:06,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:06,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:06,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:06,739 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:06,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:06,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:32:06,761 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:32:06,762 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [49230205] [2021-04-29 02:32:06,762 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [760035777] [2021-04-29 02:32:06,762 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-29 02:32:06,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:32:06,854 INFO L263 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 3 conjunts are in the unsatisfiable core [2021-04-29 02:32:06,855 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-04-29 02:32:06,856 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:06,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:06,859 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:06,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:06,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:06,864 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:06,865 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:06,867 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:06,883 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:06,884 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:06,886 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:06,888 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:06,890 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:06,892 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:06,894 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:06,895 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:06,897 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:06,899 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:06,900 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:06,902 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:06,903 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:06,905 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:06,907 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:06,908 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:06,911 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:06,912 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:32:06,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:06,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:32:06,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:32:06,919 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:06,920 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:32:06,922 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:06,923 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:32:06,925 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:32:06,927 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:06,930 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:06,931 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:06,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:06,935 INFO L142 QuantifierPusher]: treesize reduction 7, result has 12.5 percent of original size [2021-04-29 02:32:06,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:32:06,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:06,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:32:06,941 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:06,943 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:32:06,945 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:06,946 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:32:06,948 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:06,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:32:06,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:06,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:32:06,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:06,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:32:06,956 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:32:06,956 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-04-29 02:32:06,956 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3] total 4 [2021-04-29 02:32:06,957 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1759654583] [2021-04-29 02:32:06,957 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-04-29 02:32:06,957 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-29 02:32:06,957 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-04-29 02:32:06,958 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-04-29 02:32:06,961 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 411 out of 536 [2021-04-29 02:32:06,962 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 211 places, 198 transitions, 431 flow. Second operand has 5 states, 5 states have (on average 412.4) internal successors, (2062), 5 states have internal predecessors, (2062), 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) [2021-04-29 02:32:06,963 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-29 02:32:06,963 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 411 of 536 [2021-04-29 02:32:06,963 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-29 02:32:07,049 INFO L129 PetriNetUnfolder]: 0/215 cut-off events. [2021-04-29 02:32:07,050 INFO L130 PetriNetUnfolder]: For 9/9 co-relation queries the response was YES. [2021-04-29 02:32:07,050 INFO L84 FinitePrefix]: Finished finitePrefix Result has 267 conditions, 215 events. 0/215 cut-off events. For 9/9 co-relation queries the response was YES. Maximal size of possible extension queue 23. Compared 1229 event pairs, 0 based on Foata normal form. 1/81 useless extension candidates. Maximal degree in co-relation 0. Up to 14 conditions per place. [2021-04-29 02:32:07,051 INFO L132 encePairwiseOnDemand]: 533/536 looper letters, 6 selfloop transitions, 3 changer transitions 0/201 dead transitions. [2021-04-29 02:32:07,051 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 214 places, 201 transitions, 457 flow [2021-04-29 02:32:07,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-04-29 02:32:07,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-04-29 02:32:07,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1654 transitions. [2021-04-29 02:32:07,059 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7714552238805971 [2021-04-29 02:32:07,059 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 1654 transitions. [2021-04-29 02:32:07,060 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 1654 transitions. [2021-04-29 02:32:07,061 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-29 02:32:07,061 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 1654 transitions. [2021-04-29 02:32:07,064 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 413.5) internal successors, (1654), 4 states have internal predecessors, (1654), 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) [2021-04-29 02:32:07,068 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 536.0) internal successors, (2680), 5 states have internal predecessors, (2680), 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) [2021-04-29 02:32:07,069 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 536.0) internal successors, (2680), 5 states have internal predecessors, (2680), 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) [2021-04-29 02:32:07,070 INFO L185 Difference]: Start difference. First operand has 211 places, 198 transitions, 431 flow. Second operand 4 states and 1654 transitions. [2021-04-29 02:32:07,070 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 214 places, 201 transitions, 457 flow [2021-04-29 02:32:07,072 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 213 places, 201 transitions, 455 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-04-29 02:32:07,076 INFO L241 Difference]: Finished difference. Result has 214 places, 199 transitions, 445 flow [2021-04-29 02:32:07,076 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=536, PETRI_DIFFERENCE_MINUEND_FLOW=429, PETRI_DIFFERENCE_MINUEND_PLACES=210, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=198, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=195, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=445, PETRI_PLACES=214, PETRI_TRANSITIONS=199} [2021-04-29 02:32:07,076 INFO L343 CegarLoopForPetriNet]: 267 programPoint places, -53 predicate places. [2021-04-29 02:32:07,076 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:32:07,077 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 214 places, 199 transitions, 445 flow [2021-04-29 02:32:07,077 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 214 places, 199 transitions, 445 flow [2021-04-29 02:32:07,078 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 214 places, 199 transitions, 445 flow [2021-04-29 02:32:07,108 INFO L129 PetriNetUnfolder]: 0/215 cut-off events. [2021-04-29 02:32:07,109 INFO L130 PetriNetUnfolder]: For 11/11 co-relation queries the response was YES. [2021-04-29 02:32:07,109 INFO L84 FinitePrefix]: Finished finitePrefix Result has 260 conditions, 215 events. 0/215 cut-off events. For 11/11 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 1243 event pairs, 0 based on Foata normal form. 0/80 useless extension candidates. Maximal degree in co-relation 0. Up to 10 conditions per place. [2021-04-29 02:32:07,119 INFO L146 LiptonReduction]: Number of co-enabled transitions 30538 [2021-04-29 02:32:07,167 INFO L158 LiptonReduction]: Checked pairs total: 50752 [2021-04-29 02:32:07,167 INFO L160 LiptonReduction]: Total number of compositions: 0 [2021-04-29 02:32:07,168 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 92 [2021-04-29 02:32:07,174 INFO L480 AbstractCegarLoop]: Abstraction has has 214 places, 199 transitions, 445 flow [2021-04-29 02:32:07,175 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 412.4) internal successors, (2062), 5 states have internal predecessors, (2062), 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) [2021-04-29 02:32:07,175 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:32:07,175 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1] [2021-04-29 02:32:07,390 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2021-04-29 02:32:07,391 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:32:07,391 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:32:07,392 INFO L82 PathProgramCache]: Analyzing trace with hash 1723233562, now seen corresponding path program 1 times [2021-04-29 02:32:07,392 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:32:07,392 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [841184937] [2021-04-29 02:32:07,393 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:32:07,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:32:07,435 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:07,437 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:07,446 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:07,448 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:07,462 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:07,464 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:07,479 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:07,480 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:32:07,481 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:32:07,481 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [841184937] [2021-04-29 02:32:07,481 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [559339333] [2021-04-29 02:32:07,481 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-29 02:32:07,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:32:07,645 INFO L263 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 4 conjunts are in the unsatisfiable core [2021-04-29 02:32:07,646 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-04-29 02:32:07,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:07,648 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:07,650 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:07,651 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:07,652 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:07,653 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:07,655 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:07,656 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:07,669 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:07,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:07,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:07,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:07,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:07,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:07,677 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:07,678 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:07,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:07,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:07,682 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:07,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:07,684 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:07,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:07,686 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:07,688 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:07,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:07,690 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:32:07,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:07,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:32:07,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:32:07,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:07,697 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:32:07,698 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:07,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:32:07,701 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:32:07,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:07,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:07,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:07,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:07,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:07,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:07,711 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:07,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:07,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:07,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:07,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:07,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:07,719 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:07,720 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:07,721 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:07,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:07,724 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:07,725 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:07,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:07,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:07,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:07,730 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:32:07,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:07,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:32:07,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:32:07,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:07,737 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:32:07,739 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:07,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:32:07,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:32:07,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:07,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:07,747 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:07,749 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:07,750 INFO L142 QuantifierPusher]: treesize reduction 7, result has 12.5 percent of original size [2021-04-29 02:32:07,752 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:32:07,753 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:07,754 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:32:07,756 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:07,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:32:07,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:07,759 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:32:07,760 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:07,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:32:07,763 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:07,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:32:07,765 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:07,766 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:32:07,767 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:32:07,767 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-04-29 02:32:07,767 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2021-04-29 02:32:07,768 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1488908153] [2021-04-29 02:32:07,769 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-04-29 02:32:07,769 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-29 02:32:07,769 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-04-29 02:32:07,769 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-04-29 02:32:07,771 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 411 out of 536 [2021-04-29 02:32:07,773 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 214 places, 199 transitions, 445 flow. Second operand has 6 states, 6 states have (on average 412.5) internal successors, (2475), 6 states have internal predecessors, (2475), 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) [2021-04-29 02:32:07,773 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-29 02:32:07,773 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 411 of 536 [2021-04-29 02:32:07,773 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-29 02:32:07,856 INFO L129 PetriNetUnfolder]: 0/212 cut-off events. [2021-04-29 02:32:07,856 INFO L130 PetriNetUnfolder]: For 22/22 co-relation queries the response was YES. [2021-04-29 02:32:07,857 INFO L84 FinitePrefix]: Finished finitePrefix Result has 272 conditions, 212 events. 0/212 cut-off events. For 22/22 co-relation queries the response was YES. Maximal size of possible extension queue 23. Compared 1210 event pairs, 0 based on Foata normal form. 1/78 useless extension candidates. Maximal degree in co-relation 0. Up to 11 conditions per place. [2021-04-29 02:32:07,857 INFO L132 encePairwiseOnDemand]: 533/536 looper letters, 7 selfloop transitions, 4 changer transitions 0/203 dead transitions. [2021-04-29 02:32:07,857 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 218 places, 203 transitions, 479 flow [2021-04-29 02:32:07,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-04-29 02:32:07,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-04-29 02:32:07,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2067 transitions. [2021-04-29 02:32:07,867 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7712686567164179 [2021-04-29 02:32:07,867 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 2067 transitions. [2021-04-29 02:32:07,867 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 2067 transitions. [2021-04-29 02:32:07,869 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-29 02:32:07,869 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 2067 transitions. [2021-04-29 02:32:07,873 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 413.4) internal successors, (2067), 5 states have internal predecessors, (2067), 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) [2021-04-29 02:32:07,878 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 536.0) internal successors, (3216), 6 states have internal predecessors, (3216), 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) [2021-04-29 02:32:07,878 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 536.0) internal successors, (3216), 6 states have internal predecessors, (3216), 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) [2021-04-29 02:32:07,879 INFO L185 Difference]: Start difference. First operand has 214 places, 199 transitions, 445 flow. Second operand 5 states and 2067 transitions. [2021-04-29 02:32:07,879 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 218 places, 203 transitions, 479 flow [2021-04-29 02:32:07,881 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 216 places, 203 transitions, 473 flow, removed 1 selfloop flow, removed 2 redundant places. [2021-04-29 02:32:07,884 INFO L241 Difference]: Finished difference. Result has 217 places, 200 transitions, 459 flow [2021-04-29 02:32:07,884 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=536, PETRI_DIFFERENCE_MINUEND_FLOW=439, PETRI_DIFFERENCE_MINUEND_PLACES=212, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=199, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=195, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=459, PETRI_PLACES=217, PETRI_TRANSITIONS=200} [2021-04-29 02:32:07,884 INFO L343 CegarLoopForPetriNet]: 267 programPoint places, -50 predicate places. [2021-04-29 02:32:07,884 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:32:07,885 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 217 places, 200 transitions, 459 flow [2021-04-29 02:32:07,885 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 217 places, 200 transitions, 459 flow [2021-04-29 02:32:07,886 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 217 places, 200 transitions, 459 flow [2021-04-29 02:32:07,916 INFO L129 PetriNetUnfolder]: 0/212 cut-off events. [2021-04-29 02:32:07,916 INFO L130 PetriNetUnfolder]: For 19/19 co-relation queries the response was YES. [2021-04-29 02:32:07,916 INFO L84 FinitePrefix]: Finished finitePrefix Result has 263 conditions, 212 events. 0/212 cut-off events. For 19/19 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 1206 event pairs, 0 based on Foata normal form. 0/77 useless extension candidates. Maximal degree in co-relation 0. Up to 8 conditions per place. [2021-04-29 02:32:07,926 INFO L146 LiptonReduction]: Number of co-enabled transitions 30758 [2021-04-29 02:32:07,972 INFO L158 LiptonReduction]: Checked pairs total: 50942 [2021-04-29 02:32:07,973 INFO L160 LiptonReduction]: Total number of compositions: 0 [2021-04-29 02:32:07,973 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 89 [2021-04-29 02:32:07,978 INFO L480 AbstractCegarLoop]: Abstraction has has 217 places, 200 transitions, 459 flow [2021-04-29 02:32:07,979 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 412.5) internal successors, (2475), 6 states have internal predecessors, (2475), 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) [2021-04-29 02:32:07,979 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:32:07,979 INFO L263 CegarLoopForPetriNet]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1] [2021-04-29 02:32:08,192 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2021-04-29 02:32:08,193 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:32:08,193 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:32:08,193 INFO L82 PathProgramCache]: Analyzing trace with hash 666883098, now seen corresponding path program 1 times [2021-04-29 02:32:08,193 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:32:08,193 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1608359801] [2021-04-29 02:32:08,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:32:08,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:32:08,215 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:08,226 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,227 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:08,241 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,242 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:08,259 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,260 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:08,280 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,281 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:32:08,282 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:32:08,282 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1608359801] [2021-04-29 02:32:08,282 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [362834628] [2021-04-29 02:32:08,282 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-29 02:32:08,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:32:08,401 INFO L263 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 5 conjunts are in the unsatisfiable core [2021-04-29 02:32:08,402 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-04-29 02:32:08,403 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,404 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:08,406 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,407 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:08,408 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,409 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:08,410 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:08,427 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,428 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:08,429 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,430 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:08,432 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,433 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:08,434 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,435 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:08,436 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,438 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:08,439 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,440 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:08,441 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,442 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:08,444 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,445 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:08,447 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,448 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:32:08,449 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,451 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:32:08,453 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:32:08,454 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,455 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:32:08,457 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,458 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:32:08,460 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:32:08,461 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,463 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:08,464 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,466 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:08,467 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,468 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:08,469 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,471 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:08,472 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,474 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:08,475 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,477 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:08,478 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,479 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:08,480 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,481 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:08,483 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,484 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:08,485 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,486 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:08,488 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,489 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:32:08,490 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,491 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:32:08,493 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:32:08,495 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,496 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:32:08,498 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,499 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:32:08,501 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:32:08,503 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,505 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:08,507 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,508 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:08,510 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,511 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:08,513 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:08,515 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,517 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:08,518 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,520 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:08,521 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,523 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:08,524 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,525 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:08,527 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,528 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:08,529 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,530 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:08,532 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,533 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:32:08,534 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,536 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:32:08,537 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:32:08,539 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,540 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:32:08,541 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,542 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:32:08,544 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:32:08,545 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,548 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:08,549 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,550 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:08,552 INFO L142 QuantifierPusher]: treesize reduction 7, result has 12.5 percent of original size [2021-04-29 02:32:08,553 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:32:08,557 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,559 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:32:08,560 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,562 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:32:08,563 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,564 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:32:08,566 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,567 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:32:08,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,570 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:32:08,572 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:08,573 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:32:08,574 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:32:08,574 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-04-29 02:32:08,574 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2021-04-29 02:32:08,574 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [268586606] [2021-04-29 02:32:08,574 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-04-29 02:32:08,574 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-29 02:32:08,575 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-04-29 02:32:08,575 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2021-04-29 02:32:08,578 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 411 out of 536 [2021-04-29 02:32:08,581 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 217 places, 200 transitions, 459 flow. Second operand has 7 states, 7 states have (on average 412.57142857142856) internal successors, (2888), 7 states have internal predecessors, (2888), 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) [2021-04-29 02:32:08,581 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-29 02:32:08,581 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 411 of 536 [2021-04-29 02:32:08,581 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-29 02:32:08,683 INFO L129 PetriNetUnfolder]: 0/209 cut-off events. [2021-04-29 02:32:08,684 INFO L130 PetriNetUnfolder]: For 34/34 co-relation queries the response was YES. [2021-04-29 02:32:08,684 INFO L84 FinitePrefix]: Finished finitePrefix Result has 273 conditions, 209 events. 0/209 cut-off events. For 34/34 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 1153 event pairs, 0 based on Foata normal form. 1/75 useless extension candidates. Maximal degree in co-relation 0. Up to 8 conditions per place. [2021-04-29 02:32:08,685 INFO L132 encePairwiseOnDemand]: 533/536 looper letters, 8 selfloop transitions, 5 changer transitions 0/205 dead transitions. [2021-04-29 02:32:08,685 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 222 places, 205 transitions, 501 flow [2021-04-29 02:32:08,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-04-29 02:32:08,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-04-29 02:32:08,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 2480 transitions. [2021-04-29 02:32:08,695 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7711442786069652 [2021-04-29 02:32:08,695 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 2480 transitions. [2021-04-29 02:32:08,696 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 2480 transitions. [2021-04-29 02:32:08,697 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-29 02:32:08,697 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 2480 transitions. [2021-04-29 02:32:08,702 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 413.3333333333333) internal successors, (2480), 6 states have internal predecessors, (2480), 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) [2021-04-29 02:32:08,707 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 536.0) internal successors, (3752), 7 states have internal predecessors, (3752), 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) [2021-04-29 02:32:08,708 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 536.0) internal successors, (3752), 7 states have internal predecessors, (3752), 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) [2021-04-29 02:32:08,708 INFO L185 Difference]: Start difference. First operand has 217 places, 200 transitions, 459 flow. Second operand 6 states and 2480 transitions. [2021-04-29 02:32:08,708 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 222 places, 205 transitions, 501 flow [2021-04-29 02:32:08,711 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 219 places, 205 transitions, 491 flow, removed 2 selfloop flow, removed 3 redundant places. [2021-04-29 02:32:08,714 INFO L241 Difference]: Finished difference. Result has 220 places, 201 transitions, 473 flow [2021-04-29 02:32:08,714 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=536, PETRI_DIFFERENCE_MINUEND_FLOW=449, PETRI_DIFFERENCE_MINUEND_PLACES=214, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=200, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=195, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=473, PETRI_PLACES=220, PETRI_TRANSITIONS=201} [2021-04-29 02:32:08,714 INFO L343 CegarLoopForPetriNet]: 267 programPoint places, -47 predicate places. [2021-04-29 02:32:08,714 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:32:08,715 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 220 places, 201 transitions, 473 flow [2021-04-29 02:32:08,715 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 220 places, 201 transitions, 473 flow [2021-04-29 02:32:08,716 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 220 places, 201 transitions, 473 flow [2021-04-29 02:32:08,749 INFO L129 PetriNetUnfolder]: 0/209 cut-off events. [2021-04-29 02:32:08,749 INFO L130 PetriNetUnfolder]: For 25/25 co-relation queries the response was YES. [2021-04-29 02:32:08,750 INFO L84 FinitePrefix]: Finished finitePrefix Result has 262 conditions, 209 events. 0/209 cut-off events. For 25/25 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 1191 event pairs, 0 based on Foata normal form. 0/74 useless extension candidates. Maximal degree in co-relation 0. Up to 6 conditions per place. [2021-04-29 02:32:08,759 INFO L146 LiptonReduction]: Number of co-enabled transitions 31050 [2021-04-29 02:32:08,807 INFO L158 LiptonReduction]: Checked pairs total: 51194 [2021-04-29 02:32:08,807 INFO L160 LiptonReduction]: Total number of compositions: 0 [2021-04-29 02:32:08,807 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 93 [2021-04-29 02:32:08,814 INFO L480 AbstractCegarLoop]: Abstraction has has 220 places, 201 transitions, 473 flow [2021-04-29 02:32:08,814 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 412.57142857142856) internal successors, (2888), 7 states have internal predecessors, (2888), 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) [2021-04-29 02:32:08,815 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:32:08,815 INFO L263 CegarLoopForPetriNet]: trace histogram [4, 4, 1, 1, 1, 1, 1, 1, 1, 1] [2021-04-29 02:32:09,029 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2021-04-29 02:32:09,030 INFO L428 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:32:09,031 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:32:09,031 INFO L82 PathProgramCache]: Analyzing trace with hash 156511387, now seen corresponding path program 1 times [2021-04-29 02:32:09,031 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:32:09,032 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1435801353] [2021-04-29 02:32:09,032 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:32:09,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:32:09,057 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,058 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,068 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,069 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,083 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,085 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,101 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,103 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,123 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,124 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,146 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,147 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:32:09,148 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:32:09,148 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1435801353] [2021-04-29 02:32:09,148 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [788478001] [2021-04-29 02:32:09,149 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-29 02:32:09,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:32:09,254 INFO L263 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 6 conjunts are in the unsatisfiable core [2021-04-29 02:32:09,258 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-04-29 02:32:09,259 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,261 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,263 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,264 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,266 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,267 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,268 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,283 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,285 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,286 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,287 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,289 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,290 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,291 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,292 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,294 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,295 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,296 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,298 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,299 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,301 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,302 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,303 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,305 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,306 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:32:09,307 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,309 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:32:09,310 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:32:09,312 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,312 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:32:09,314 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,316 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:32:09,317 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:32:09,319 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,321 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,322 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,323 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,325 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,326 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,327 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,328 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,330 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,331 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,332 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,333 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,334 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,336 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,337 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,338 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,339 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,340 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,341 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,342 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,345 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:32:09,346 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,348 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:32:09,349 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:32:09,351 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,351 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:32:09,353 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,354 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:32:09,355 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:32:09,357 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,359 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,360 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,361 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,363 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,364 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,365 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,366 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,368 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,369 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,370 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,371 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,372 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,373 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,375 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,376 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,377 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,378 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,379 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,381 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,382 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,383 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:32:09,386 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,388 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:32:09,389 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:32:09,391 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,392 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:32:09,393 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,394 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:32:09,396 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:32:09,397 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,399 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,400 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,401 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,403 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,404 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,405 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,407 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,408 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,409 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,410 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,411 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,413 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,414 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,415 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,416 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,417 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,419 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,420 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,421 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,422 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,423 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:32:09,424 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,426 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:32:09,427 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:32:09,429 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,429 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:32:09,431 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,432 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:32:09,434 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:32:09,435 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,437 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,438 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,439 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:32:09,441 INFO L142 QuantifierPusher]: treesize reduction 7, result has 12.5 percent of original size [2021-04-29 02:32:09,442 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:32:09,443 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,444 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:32:09,445 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,447 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:32:09,448 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,449 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:32:09,450 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,451 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:32:09,453 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,454 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:32:09,455 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:32:09,456 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:32:09,456 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:32:09,457 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-04-29 02:32:09,457 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 7 [2021-04-29 02:32:09,457 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [20220751] [2021-04-29 02:32:09,457 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-04-29 02:32:09,457 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-29 02:32:09,458 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-04-29 02:32:09,458 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=28, Unknown=0, NotChecked=0, Total=56 [2021-04-29 02:32:09,461 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 411 out of 536 [2021-04-29 02:32:09,463 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 220 places, 201 transitions, 473 flow. Second operand has 8 states, 8 states have (on average 412.625) internal successors, (3301), 8 states have internal predecessors, (3301), 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) [2021-04-29 02:32:09,463 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-29 02:32:09,463 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 411 of 536 [2021-04-29 02:32:09,463 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-29 02:32:09,586 INFO L129 PetriNetUnfolder]: 0/206 cut-off events. [2021-04-29 02:32:09,586 INFO L130 PetriNetUnfolder]: For 42/42 co-relation queries the response was YES. [2021-04-29 02:32:09,586 INFO L84 FinitePrefix]: Finished finitePrefix Result has 270 conditions, 206 events. 0/206 cut-off events. For 42/42 co-relation queries the response was YES. Maximal size of possible extension queue 21. Compared 1135 event pairs, 0 based on Foata normal form. 1/72 useless extension candidates. Maximal degree in co-relation 0. Up to 6 conditions per place. [2021-04-29 02:32:09,587 INFO L132 encePairwiseOnDemand]: 533/536 looper letters, 7 selfloop transitions, 6 changer transitions 1/206 dead transitions. [2021-04-29 02:32:09,588 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 226 places, 206 transitions, 511 flow [2021-04-29 02:32:09,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-04-29 02:32:09,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-04-29 02:32:09,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 2892 transitions. [2021-04-29 02:32:09,599 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7707889125799574 [2021-04-29 02:32:09,599 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 2892 transitions. [2021-04-29 02:32:09,599 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 2892 transitions. [2021-04-29 02:32:09,601 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-29 02:32:09,601 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 2892 transitions. [2021-04-29 02:32:09,607 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 413.14285714285717) internal successors, (2892), 7 states have internal predecessors, (2892), 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) [2021-04-29 02:32:09,613 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 536.0) internal successors, (4288), 8 states have internal predecessors, (4288), 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) [2021-04-29 02:32:09,614 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 536.0) internal successors, (4288), 8 states have internal predecessors, (4288), 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) [2021-04-29 02:32:09,614 INFO L185 Difference]: Start difference. First operand has 220 places, 201 transitions, 473 flow. Second operand 7 states and 2892 transitions. [2021-04-29 02:32:09,615 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 226 places, 206 transitions, 511 flow [2021-04-29 02:32:09,617 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 222 places, 206 transitions, 497 flow, removed 3 selfloop flow, removed 4 redundant places. [2021-04-29 02:32:09,620 INFO L241 Difference]: Finished difference. Result has 223 places, 201 transitions, 475 flow [2021-04-29 02:32:09,620 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=536, PETRI_DIFFERENCE_MINUEND_FLOW=459, PETRI_DIFFERENCE_MINUEND_PLACES=216, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=201, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=195, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=475, PETRI_PLACES=223, PETRI_TRANSITIONS=201} [2021-04-29 02:32:09,621 INFO L343 CegarLoopForPetriNet]: 267 programPoint places, -44 predicate places. [2021-04-29 02:32:09,621 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:32:09,621 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 223 places, 201 transitions, 475 flow [2021-04-29 02:32:09,621 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 223 places, 201 transitions, 475 flow [2021-04-29 02:32:09,622 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 223 places, 201 transitions, 475 flow [2021-04-29 02:32:09,657 INFO L129 PetriNetUnfolder]: 0/206 cut-off events. [2021-04-29 02:32:09,657 INFO L130 PetriNetUnfolder]: For 26/26 co-relation queries the response was YES. [2021-04-29 02:32:09,658 INFO L84 FinitePrefix]: Finished finitePrefix Result has 257 conditions, 206 events. 0/206 cut-off events. For 26/26 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 1154 event pairs, 0 based on Foata normal form. 0/71 useless extension candidates. Maximal degree in co-relation 0. Up to 6 conditions per place. [2021-04-29 02:32:09,668 INFO L146 LiptonReduction]: Number of co-enabled transitions 31050 [2021-04-29 02:32:09,719 INFO L158 LiptonReduction]: Checked pairs total: 51194 [2021-04-29 02:32:09,719 INFO L160 LiptonReduction]: Total number of compositions: 0 [2021-04-29 02:32:09,719 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 98 [2021-04-29 02:32:09,726 INFO L480 AbstractCegarLoop]: Abstraction has has 223 places, 201 transitions, 475 flow [2021-04-29 02:32:09,727 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 412.625) internal successors, (3301), 8 states have internal predecessors, (3301), 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) [2021-04-29 02:32:09,727 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:32:09,727 INFO L263 CegarLoopForPetriNet]: trace histogram [5, 5, 1, 1, 1, 1, 1, 1, 1] [2021-04-29 02:32:09,940 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-29 02:32:09,941 INFO L428 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:32:09,941 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:32:09,942 INFO L82 PathProgramCache]: Analyzing trace with hash 554041505, now seen corresponding path program 1 times [2021-04-29 02:32:09,942 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:32:09,942 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [933060421] [2021-04-29 02:32:09,942 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:32:09,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-04-29 02:32:09,955 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-04-29 02:32:09,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-04-29 02:32:09,966 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-04-29 02:32:09,973 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-04-29 02:32:09,973 INFO L634 BasicCegarLoop]: Counterexample might be feasible [2021-04-29 02:32:09,973 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2021-04-29 02:32:09,973 WARN L342 ceAbstractionStarter]: 5 thread instances were not sufficient, I will increase this number and restart the analysis [2021-04-29 02:32:09,974 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 6 thread instances. [2021-04-29 02:32:09,991 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,991 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,991 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,991 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,991 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,991 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,992 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,992 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,992 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,992 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,992 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,992 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,992 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,993 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,993 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,993 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,993 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,993 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,993 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,993 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,993 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,994 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,994 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,994 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,994 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,994 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,994 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,994 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,994 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,994 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,995 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,995 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,995 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,995 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,995 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,995 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,995 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,995 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,995 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,996 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,996 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,996 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,996 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,996 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,996 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,996 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,996 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,997 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,997 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,997 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,997 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,997 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,997 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,997 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,997 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,997 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,998 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,998 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,998 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,998 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,998 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,998 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,998 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,998 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,999 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,999 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,999 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,999 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,999 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,999 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,999 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,999 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,999 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:09,999 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,000 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,000 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,000 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,000 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,000 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,000 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,000 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,000 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,001 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,001 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,001 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,001 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,001 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,001 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,001 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,001 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,002 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,002 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,002 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,002 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,002 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,002 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,002 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,002 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,003 WARN L313 ript$VariableManager]: TermVariabe t_funThread6of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,003 WARN L313 ript$VariableManager]: TermVariabe t_funThread6of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,003 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,003 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,003 WARN L313 ript$VariableManager]: TermVariabe t_funThread6of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,003 WARN L313 ript$VariableManager]: TermVariabe t_funThread6of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,003 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,003 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,003 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,004 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,004 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,004 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,004 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,004 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,004 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,004 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,004 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,004 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,005 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,005 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,005 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,005 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,005 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,005 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,005 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,005 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,005 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,005 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,006 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,006 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,006 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,006 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,006 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,006 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,006 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,006 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,006 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,007 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,007 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,007 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,007 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,007 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,007 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,007 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,007 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,007 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,008 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,008 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,008 WARN L313 ript$VariableManager]: TermVariabe t_funThread4of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,008 WARN L313 ript$VariableManager]: TermVariabe t_funThread4of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,008 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,008 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,008 WARN L313 ript$VariableManager]: TermVariabe t_funThread4of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,008 WARN L313 ript$VariableManager]: TermVariabe t_funThread4of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,008 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,008 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,009 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,009 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,009 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,009 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,009 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,009 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,009 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,009 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,010 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,010 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,010 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,010 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,010 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,010 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,010 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,010 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,010 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,010 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,011 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,011 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,011 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,011 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,011 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,011 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,011 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,011 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,011 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,012 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,012 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,012 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,012 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,012 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,012 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,012 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,012 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,012 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,013 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,013 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,013 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,013 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,013 WARN L313 ript$VariableManager]: TermVariabe t_funThread5of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,013 WARN L313 ript$VariableManager]: TermVariabe t_funThread5of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,013 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,013 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,013 WARN L313 ript$VariableManager]: TermVariabe t_funThread5of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,014 WARN L313 ript$VariableManager]: TermVariabe t_funThread5of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,014 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,014 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,014 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,014 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,014 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,014 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,014 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,015 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,015 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,015 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,015 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,015 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,015 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,015 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,015 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,015 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,016 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,016 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,016 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,016 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,016 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,016 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,016 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,016 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,016 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,017 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,017 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,017 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,017 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,017 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,017 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,017 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,017 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,017 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,018 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,018 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,018 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,018 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,018 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,018 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,018 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,019 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,019 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,019 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,019 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,019 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,019 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,019 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,019 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,019 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,020 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,020 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,020 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,020 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,020 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,020 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,020 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,020 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,021 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,021 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,021 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,021 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,021 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,021 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,021 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,021 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,022 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,022 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,022 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,022 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,022 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,022 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,022 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,022 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,022 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,023 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,023 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,023 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,023 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,023 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,023 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,023 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,023 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,023 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,024 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,024 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,024 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,024 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,024 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,024 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,025 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,025 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,025 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,025 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,025 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,025 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,025 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,025 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,025 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,028 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,028 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,028 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,028 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,028 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,028 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,029 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,029 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,029 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,029 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,029 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,031 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,031 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,032 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,032 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,032 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,032 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,032 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,032 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,032 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,032 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,033 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,035 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,035 WARN L313 ript$VariableManager]: TermVariabe t_funThread4of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,035 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,035 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,035 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,036 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,036 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,036 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,036 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,036 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,036 WARN L313 ript$VariableManager]: TermVariabe t_funThread4of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,038 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,039 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,039 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,039 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,039 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,039 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,039 WARN L313 ript$VariableManager]: TermVariabe t_funThread5of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,039 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,040 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,040 WARN L313 ript$VariableManager]: TermVariabe t_funThread5of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,040 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,043 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,043 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,043 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,043 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,043 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,044 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,044 WARN L313 ript$VariableManager]: TermVariabe t_funThread6of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,044 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,044 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,044 WARN L313 ript$VariableManager]: TermVariabe t_funThread6of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,044 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:32:10,047 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-04-29 02:32:10,047 INFO L253 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-04-29 02:32:10,048 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-04-29 02:32:10,048 INFO L377 AbstractCegarLoop]: Hoare is false [2021-04-29 02:32:10,048 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-04-29 02:32:10,048 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-04-29 02:32:10,048 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-04-29 02:32:10,049 INFO L381 AbstractCegarLoop]: Difference is false [2021-04-29 02:32:10,049 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-04-29 02:32:10,049 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-04-29 02:32:10,051 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 232 places, 259 transitions, 578 flow [2021-04-29 02:32:10,129 INFO L129 PetriNetUnfolder]: 64/453 cut-off events. [2021-04-29 02:32:10,129 INFO L130 PetriNetUnfolder]: For 50/50 co-relation queries the response was YES. [2021-04-29 02:32:10,138 INFO L84 FinitePrefix]: Finished finitePrefix Result has 493 conditions, 453 events. 64/453 cut-off events. For 50/50 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 1732 event pairs, 0 based on Foata normal form. 0/375 useless extension candidates. Maximal degree in co-relation 406. Up to 14 conditions per place. [2021-04-29 02:32:10,138 INFO L82 GeneralOperation]: Start removeDead. Operand has 232 places, 259 transitions, 578 flow [2021-04-29 02:32:10,147 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 232 places, 259 transitions, 578 flow [2021-04-29 02:32:10,147 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:32:10,147 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 232 places, 259 transitions, 578 flow [2021-04-29 02:32:10,148 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 232 places, 259 transitions, 578 flow [2021-04-29 02:32:10,149 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 232 places, 259 transitions, 578 flow [2021-04-29 02:32:10,219 INFO L129 PetriNetUnfolder]: 64/453 cut-off events. [2021-04-29 02:32:10,219 INFO L130 PetriNetUnfolder]: For 50/50 co-relation queries the response was YES. [2021-04-29 02:32:10,228 INFO L84 FinitePrefix]: Finished finitePrefix Result has 493 conditions, 453 events. 64/453 cut-off events. For 50/50 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 1733 event pairs, 0 based on Foata normal form. 0/375 useless extension candidates. Maximal degree in co-relation 406. Up to 14 conditions per place. [2021-04-29 02:32:10,254 INFO L146 LiptonReduction]: Number of co-enabled transitions 44736 [2021-04-29 02:32:20,964 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 36 [2021-04-29 02:32:21,596 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 29 [2021-04-29 02:32:29,040 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 33 [2021-04-29 02:32:29,156 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2021-04-29 02:32:29,258 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2021-04-29 02:32:29,374 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2021-04-29 02:32:29,477 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2021-04-29 02:32:35,385 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 02:32:35,507 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:32:35,645 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 02:32:35,768 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:32:35,899 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2021-04-29 02:32:36,018 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2021-04-29 02:32:36,151 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2021-04-29 02:32:36,270 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2021-04-29 02:32:39,083 WARN L205 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2021-04-29 02:32:39,261 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:32:39,659 WARN L205 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2021-04-29 02:32:39,827 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:32:40,073 WARN L205 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 46 [2021-04-29 02:32:40,183 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2021-04-29 02:32:40,464 WARN L205 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 46 [2021-04-29 02:32:40,574 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2021-04-29 02:32:40,949 WARN L205 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 55 [2021-04-29 02:32:41,098 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2021-04-29 02:32:41,493 WARN L205 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 55 [2021-04-29 02:32:41,664 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2021-04-29 02:32:41,930 WARN L205 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 46 [2021-04-29 02:32:42,055 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2021-04-29 02:32:42,330 WARN L205 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 46 [2021-04-29 02:32:42,446 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2021-04-29 02:32:42,692 WARN L205 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 46 [2021-04-29 02:32:42,801 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2021-04-29 02:32:43,065 WARN L205 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 46 [2021-04-29 02:32:43,186 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2021-04-29 02:32:43,289 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:32:43,394 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:32:43,498 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:32:43,602 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:32:45,406 WARN L205 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2021-04-29 02:32:45,597 WARN L205 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2021-04-29 02:32:45,809 WARN L205 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2021-04-29 02:32:45,998 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2021-04-29 02:32:46,125 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:32:46,251 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:32:46,457 WARN L205 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:32:46,582 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:32:46,724 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 02:32:46,865 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 02:32:47,004 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 02:32:47,139 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 02:32:47,358 WARN L205 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2021-04-29 02:32:47,573 WARN L205 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2021-04-29 02:32:47,799 WARN L205 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2021-04-29 02:32:48,006 WARN L205 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2021-04-29 02:32:48,133 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:32:48,260 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:32:48,384 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:32:48,511 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:32:48,618 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:32:48,728 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:32:48,839 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:32:48,952 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:32:55,634 WARN L205 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 74 [2021-04-29 02:32:55,869 WARN L205 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2021-04-29 02:32:56,397 WARN L205 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 74 [2021-04-29 02:32:56,637 WARN L205 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2021-04-29 02:32:57,705 WARN L205 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 107 DAG size of output: 101 [2021-04-29 02:32:58,243 WARN L205 SmtUtils]: Spent 535.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2021-04-29 02:32:59,409 WARN L205 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 107 DAG size of output: 101 [2021-04-29 02:32:59,954 WARN L205 SmtUtils]: Spent 542.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2021-04-29 02:33:00,411 WARN L205 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 62 [2021-04-29 02:33:00,615 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:33:01,074 WARN L205 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 62 [2021-04-29 02:33:01,289 WARN L205 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:33:01,976 WARN L205 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 82 [2021-04-29 02:33:02,313 WARN L205 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2021-04-29 02:33:02,998 WARN L205 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 82 [2021-04-29 02:33:03,335 WARN L205 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2021-04-29 02:33:04,201 WARN L205 SmtUtils]: Spent 863.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2021-04-29 02:33:04,658 WARN L205 SmtUtils]: Spent 455.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:33:05,472 WARN L205 SmtUtils]: Spent 811.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2021-04-29 02:33:05,853 WARN L205 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:33:06,667 WARN L205 SmtUtils]: Spent 811.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 85 [2021-04-29 02:33:07,022 WARN L205 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-04-29 02:33:07,718 WARN L205 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 85 [2021-04-29 02:33:08,052 WARN L205 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-04-29 02:33:09,039 WARN L205 SmtUtils]: Spent 984.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2021-04-29 02:33:09,419 WARN L205 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:33:10,215 WARN L205 SmtUtils]: Spent 793.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2021-04-29 02:33:10,583 WARN L205 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:33:11,047 WARN L205 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 66 [2021-04-29 02:33:11,249 WARN L205 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 02:33:11,703 WARN L205 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 66 [2021-04-29 02:33:11,907 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 02:33:12,688 WARN L205 SmtUtils]: Spent 779.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 82 [2021-04-29 02:33:13,024 WARN L205 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2021-04-29 02:33:13,800 WARN L205 SmtUtils]: Spent 773.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 82 [2021-04-29 02:33:14,129 WARN L205 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2021-04-29 02:33:14,981 WARN L205 SmtUtils]: Spent 849.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 93 [2021-04-29 02:33:15,381 WARN L205 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 02:33:16,296 WARN L205 SmtUtils]: Spent 913.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 93 [2021-04-29 02:33:16,811 WARN L205 SmtUtils]: Spent 513.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 02:33:18,008 WARN L205 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 110 DAG size of output: 104 [2021-04-29 02:33:18,592 WARN L205 SmtUtils]: Spent 582.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-04-29 02:33:19,850 WARN L205 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 110 DAG size of output: 104 [2021-04-29 02:33:20,426 WARN L205 SmtUtils]: Spent 573.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-04-29 02:33:20,942 WARN L205 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 70 [2021-04-29 02:33:21,235 WARN L205 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2021-04-29 02:33:21,741 WARN L205 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 70 [2021-04-29 02:33:21,970 WARN L205 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2021-04-29 02:33:22,081 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:33:22,191 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:33:22,302 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:33:22,412 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:33:22,523 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:33:22,636 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:33:22,747 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:33:22,860 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:33:23,008 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-04-29 02:33:23,155 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-04-29 02:33:23,307 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-04-29 02:33:23,455 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-04-29 02:33:23,613 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2021-04-29 02:33:23,769 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2021-04-29 02:33:23,928 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2021-04-29 02:33:24,086 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2021-04-29 02:33:27,901 WARN L205 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 112 DAG size of output: 110 [2021-04-29 02:33:28,550 WARN L205 SmtUtils]: Spent 647.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2021-04-29 02:33:29,920 WARN L205 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 112 DAG size of output: 110 [2021-04-29 02:33:30,705 WARN L205 SmtUtils]: Spent 782.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2021-04-29 02:33:32,414 WARN L205 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:33:33,293 WARN L205 SmtUtils]: Spent 877.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:33:34,815 WARN L205 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:33:35,494 WARN L205 SmtUtils]: Spent 676.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:33:37,345 WARN L205 SmtUtils]: Spent 1.85 s on a formula simplification. DAG size of input: 129 DAG size of output: 125 [2021-04-29 02:33:38,473 WARN L205 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 121 [2021-04-29 02:33:40,384 WARN L205 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 129 DAG size of output: 125 [2021-04-29 02:33:41,320 WARN L205 SmtUtils]: Spent 934.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2021-04-29 02:33:43,116 WARN L205 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:33:43,940 WARN L205 SmtUtils]: Spent 822.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:33:45,443 WARN L205 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:33:46,182 WARN L205 SmtUtils]: Spent 737.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:33:47,901 WARN L205 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:33:48,741 WARN L205 SmtUtils]: Spent 838.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:33:50,300 WARN L205 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:33:50,946 WARN L205 SmtUtils]: Spent 644.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:33:52,447 WARN L205 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 115 DAG size of output: 113 [2021-04-29 02:33:53,150 WARN L205 SmtUtils]: Spent 701.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2021-04-29 02:33:54,700 WARN L205 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 115 DAG size of output: 113 [2021-04-29 02:33:55,469 WARN L205 SmtUtils]: Spent 766.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2021-04-29 02:33:55,861 WARN L205 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:33:56,256 WARN L205 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:33:56,703 WARN L205 SmtUtils]: Spent 445.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:33:57,113 WARN L205 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:33:57,556 WARN L205 SmtUtils]: Spent 440.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:33:57,992 WARN L205 SmtUtils]: Spent 434.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:33:58,409 WARN L205 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:33:58,835 WARN L205 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:34:00,915 WARN L205 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 131 DAG size of output: 127 [2021-04-29 02:34:02,097 WARN L205 SmtUtils]: Spent 1.18 s on a formula simplification that was a NOOP. DAG size: 123 [2021-04-29 02:34:04,560 WARN L205 SmtUtils]: Spent 2.46 s on a formula simplification. DAG size of input: 131 DAG size of output: 127 [2021-04-29 02:34:05,535 WARN L205 SmtUtils]: Spent 973.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2021-04-29 02:34:07,035 WARN L205 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 109 DAG size of output: 107 [2021-04-29 02:34:07,723 WARN L205 SmtUtils]: Spent 685.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2021-04-29 02:34:09,481 WARN L205 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 109 DAG size of output: 107 [2021-04-29 02:34:10,291 WARN L205 SmtUtils]: Spent 808.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2021-04-29 02:34:10,539 INFO L158 LiptonReduction]: Checked pairs total: 372124 [2021-04-29 02:34:10,539 INFO L160 LiptonReduction]: Total number of compositions: 305 [2021-04-29 02:34:10,540 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 120393 [2021-04-29 02:34:10,551 INFO L129 PetriNetUnfolder]: 1/62 cut-off events. [2021-04-29 02:34:10,551 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-04-29 02:34:10,552 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:34:10,552 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1] [2021-04-29 02:34:10,552 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:34:10,552 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:34:10,552 INFO L82 PathProgramCache]: Analyzing trace with hash 90795197, now seen corresponding path program 1 times [2021-04-29 02:34:10,552 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:34:10,552 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [332143202] [2021-04-29 02:34:10,552 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:34:10,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:34:10,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:10,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:10,583 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:10,585 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:34:10,585 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:34:10,585 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [332143202] [2021-04-29 02:34:10,585 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-29 02:34:10,586 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-04-29 02:34:10,586 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1737526492] [2021-04-29 02:34:10,586 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-04-29 02:34:10,586 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-29 02:34:10,586 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-04-29 02:34:10,587 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-04-29 02:34:10,589 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 425 out of 564 [2021-04-29 02:34:10,590 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 303 places, 331 transitions, 722 flow. Second operand has 3 states, 3 states have (on average 425.6666666666667) internal successors, (1277), 3 states have internal predecessors, (1277), 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) [2021-04-29 02:34:10,590 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-29 02:34:10,590 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 425 of 564 [2021-04-29 02:34:10,590 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-29 02:34:10,829 INFO L129 PetriNetUnfolder]: 0/470 cut-off events. [2021-04-29 02:34:10,829 INFO L130 PetriNetUnfolder]: For 50/50 co-relation queries the response was YES. [2021-04-29 02:34:10,829 INFO L84 FinitePrefix]: Finished finitePrefix Result has 578 conditions, 470 events. 0/470 cut-off events. For 50/50 co-relation queries the response was YES. Maximal size of possible extension queue 39. Compared 3462 event pairs, 0 based on Foata normal form. 560/690 useless extension candidates. Maximal degree in co-relation 0. Up to 63 conditions per place. [2021-04-29 02:34:10,831 INFO L132 encePairwiseOnDemand]: 513/564 looper letters, 5 selfloop transitions, 2 changer transitions 68/293 dead transitions. [2021-04-29 02:34:10,831 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 302 places, 293 transitions, 686 flow [2021-04-29 02:34:10,836 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-04-29 02:34:10,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-04-29 02:34:10,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1347 transitions. [2021-04-29 02:34:10,840 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7960992907801419 [2021-04-29 02:34:10,840 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 1347 transitions. [2021-04-29 02:34:10,841 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 1347 transitions. [2021-04-29 02:34:10,842 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-29 02:34:10,842 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1347 transitions. [2021-04-29 02:34:10,845 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 449.0) internal successors, (1347), 3 states have internal predecessors, (1347), 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) [2021-04-29 02:34:10,847 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 564.0) internal successors, (2256), 4 states have internal predecessors, (2256), 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) [2021-04-29 02:34:10,848 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 564.0) internal successors, (2256), 4 states have internal predecessors, (2256), 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) [2021-04-29 02:34:10,848 INFO L185 Difference]: Start difference. First operand has 303 places, 331 transitions, 722 flow. Second operand 3 states and 1347 transitions. [2021-04-29 02:34:10,848 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 302 places, 293 transitions, 686 flow [2021-04-29 02:34:10,851 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 302 places, 293 transitions, 656 flow, removed 15 selfloop flow, removed 0 redundant places. [2021-04-29 02:34:10,855 INFO L241 Difference]: Finished difference. Result has 303 places, 224 transitions, 488 flow [2021-04-29 02:34:10,855 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=564, PETRI_DIFFERENCE_MINUEND_FLOW=604, PETRI_DIFFERENCE_MINUEND_PLACES=300, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=287, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=285, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=488, PETRI_PLACES=303, PETRI_TRANSITIONS=224} [2021-04-29 02:34:10,856 INFO L343 CegarLoopForPetriNet]: 303 programPoint places, 0 predicate places. [2021-04-29 02:34:10,856 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:34:10,856 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 303 places, 224 transitions, 488 flow [2021-04-29 02:34:10,856 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 303 places, 224 transitions, 488 flow [2021-04-29 02:34:10,857 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 239 places, 224 transitions, 488 flow [2021-04-29 02:34:10,897 INFO L129 PetriNetUnfolder]: 0/249 cut-off events. [2021-04-29 02:34:10,897 INFO L130 PetriNetUnfolder]: For 5/5 co-relation queries the response was YES. [2021-04-29 02:34:10,897 INFO L84 FinitePrefix]: Finished finitePrefix Result has 290 conditions, 249 events. 0/249 cut-off events. For 5/5 co-relation queries the response was YES. Maximal size of possible extension queue 24. Compared 1404 event pairs, 0 based on Foata normal form. 0/111 useless extension candidates. Maximal degree in co-relation 0. Up to 13 conditions per place. [2021-04-29 02:34:10,911 INFO L146 LiptonReduction]: Number of co-enabled transitions 40368 [2021-04-29 02:34:18,005 INFO L158 LiptonReduction]: Checked pairs total: 200811 [2021-04-29 02:34:18,005 INFO L160 LiptonReduction]: Total number of compositions: 34 [2021-04-29 02:34:18,006 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 7150 [2021-04-29 02:34:18,013 INFO L480 AbstractCegarLoop]: Abstraction has has 247 places, 232 transitions, 504 flow [2021-04-29 02:34:18,013 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 425.6666666666667) internal successors, (1277), 3 states have internal predecessors, (1277), 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) [2021-04-29 02:34:18,013 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:34:18,013 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2021-04-29 02:34:18,014 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2021-04-29 02:34:18,014 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:34:18,014 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:34:18,014 INFO L82 PathProgramCache]: Analyzing trace with hash 639449715, now seen corresponding path program 1 times [2021-04-29 02:34:18,014 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:34:18,014 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1659461730] [2021-04-29 02:34:18,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:34:18,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:34:18,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,031 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:18,042 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,044 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:18,060 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,061 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:34:18,062 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:34:18,062 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1659461730] [2021-04-29 02:34:18,062 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [61910053] [2021-04-29 02:34:18,062 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-29 02:34:18,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:34:18,174 INFO L263 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 3 conjunts are in the unsatisfiable core [2021-04-29 02:34:18,175 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-04-29 02:34:18,176 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,178 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:18,179 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,181 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:18,182 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,184 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:18,185 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,187 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:18,204 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:18,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:18,210 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:18,213 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,215 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:18,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:18,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:18,223 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:18,226 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,227 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:18,229 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,230 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:34:18,233 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,236 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:34:18,238 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:34:18,240 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,241 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:34:18,242 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,244 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:34:18,246 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:34:18,247 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,250 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:18,251 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,253 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:18,255 INFO L142 QuantifierPusher]: treesize reduction 7, result has 12.5 percent of original size [2021-04-29 02:34:18,256 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:34:18,258 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,259 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:34:18,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,264 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:34:18,265 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,267 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:34:18,269 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,270 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:34:18,272 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,273 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:34:18,275 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,277 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:34:18,277 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:34:18,277 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-04-29 02:34:18,278 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3] total 4 [2021-04-29 02:34:18,278 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1077427853] [2021-04-29 02:34:18,278 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-04-29 02:34:18,278 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-29 02:34:18,279 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-04-29 02:34:18,279 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-04-29 02:34:18,281 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 459 out of 598 [2021-04-29 02:34:18,283 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 247 places, 232 transitions, 504 flow. Second operand has 5 states, 5 states have (on average 460.4) internal successors, (2302), 5 states have internal predecessors, (2302), 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) [2021-04-29 02:34:18,283 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-29 02:34:18,283 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 459 of 598 [2021-04-29 02:34:18,283 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-29 02:34:18,388 INFO L129 PetriNetUnfolder]: 0/254 cut-off events. [2021-04-29 02:34:18,388 INFO L130 PetriNetUnfolder]: For 11/11 co-relation queries the response was YES. [2021-04-29 02:34:18,389 INFO L84 FinitePrefix]: Finished finitePrefix Result has 315 conditions, 254 events. 0/254 cut-off events. For 11/11 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 1458 event pairs, 0 based on Foata normal form. 1/97 useless extension candidates. Maximal degree in co-relation 0. Up to 17 conditions per place. [2021-04-29 02:34:18,390 INFO L132 encePairwiseOnDemand]: 595/598 looper letters, 6 selfloop transitions, 3 changer transitions 0/235 dead transitions. [2021-04-29 02:34:18,390 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 250 places, 235 transitions, 530 flow [2021-04-29 02:34:18,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-04-29 02:34:18,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-04-29 02:34:18,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1846 transitions. [2021-04-29 02:34:18,399 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7717391304347826 [2021-04-29 02:34:18,399 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 1846 transitions. [2021-04-29 02:34:18,399 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 1846 transitions. [2021-04-29 02:34:18,400 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-29 02:34:18,400 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 1846 transitions. [2021-04-29 02:34:18,404 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 461.5) internal successors, (1846), 4 states have internal predecessors, (1846), 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) [2021-04-29 02:34:18,407 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 598.0) internal successors, (2990), 5 states have internal predecessors, (2990), 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) [2021-04-29 02:34:18,408 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 598.0) internal successors, (2990), 5 states have internal predecessors, (2990), 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) [2021-04-29 02:34:18,408 INFO L185 Difference]: Start difference. First operand has 247 places, 232 transitions, 504 flow. Second operand 4 states and 1846 transitions. [2021-04-29 02:34:18,408 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 250 places, 235 transitions, 530 flow [2021-04-29 02:34:18,410 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 249 places, 235 transitions, 528 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-04-29 02:34:18,414 INFO L241 Difference]: Finished difference. Result has 250 places, 233 transitions, 518 flow [2021-04-29 02:34:18,414 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=598, PETRI_DIFFERENCE_MINUEND_FLOW=502, PETRI_DIFFERENCE_MINUEND_PLACES=246, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=232, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=229, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=518, PETRI_PLACES=250, PETRI_TRANSITIONS=233} [2021-04-29 02:34:18,414 INFO L343 CegarLoopForPetriNet]: 303 programPoint places, -53 predicate places. [2021-04-29 02:34:18,414 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:34:18,414 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 250 places, 233 transitions, 518 flow [2021-04-29 02:34:18,415 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 250 places, 233 transitions, 518 flow [2021-04-29 02:34:18,416 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 250 places, 233 transitions, 518 flow [2021-04-29 02:34:18,453 INFO L129 PetriNetUnfolder]: 0/254 cut-off events. [2021-04-29 02:34:18,453 INFO L130 PetriNetUnfolder]: For 13/13 co-relation queries the response was YES. [2021-04-29 02:34:18,454 INFO L84 FinitePrefix]: Finished finitePrefix Result has 307 conditions, 254 events. 0/254 cut-off events. For 13/13 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 1488 event pairs, 0 based on Foata normal form. 0/96 useless extension candidates. Maximal degree in co-relation 0. Up to 12 conditions per place. [2021-04-29 02:34:18,462 INFO L146 LiptonReduction]: Number of co-enabled transitions 43496 [2021-04-29 02:34:18,503 INFO L158 LiptonReduction]: Checked pairs total: 73226 [2021-04-29 02:34:18,504 INFO L160 LiptonReduction]: Total number of compositions: 0 [2021-04-29 02:34:18,504 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 90 [2021-04-29 02:34:18,511 INFO L480 AbstractCegarLoop]: Abstraction has has 250 places, 233 transitions, 518 flow [2021-04-29 02:34:18,511 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 460.4) internal successors, (2302), 5 states have internal predecessors, (2302), 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) [2021-04-29 02:34:18,511 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:34:18,511 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1] [2021-04-29 02:34:18,712 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21 [2021-04-29 02:34:18,712 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:34:18,713 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:34:18,713 INFO L82 PathProgramCache]: Analyzing trace with hash -1038409602, now seen corresponding path program 1 times [2021-04-29 02:34:18,713 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:34:18,714 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1384367064] [2021-04-29 02:34:18,714 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:34:18,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:34:18,733 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:18,746 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,748 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:18,765 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,766 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:18,789 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:34:18,791 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:34:18,791 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1384367064] [2021-04-29 02:34:18,791 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1144834922] [2021-04-29 02:34:18,791 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-29 02:34:18,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:34:18,898 INFO L263 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 4 conjunts are in the unsatisfiable core [2021-04-29 02:34:18,899 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-04-29 02:34:18,901 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,902 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:18,904 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,906 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:18,908 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,909 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:18,911 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,913 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:18,931 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:18,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:18,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:18,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,944 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:18,946 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,947 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:18,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:18,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,955 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:18,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:18,961 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,962 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:34:18,965 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,967 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:34:18,969 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:34:18,977 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,978 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:34:18,979 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,981 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:34:18,983 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:34:18,985 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,988 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:18,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,991 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:18,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:18,997 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:18,999 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,001 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,003 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,004 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,010 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,012 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,013 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,015 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,019 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,021 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,023 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,024 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:34:19,026 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,028 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:34:19,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:34:19,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,033 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:34:19,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,036 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:34:19,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:34:19,040 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,043 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,046 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,048 INFO L142 QuantifierPusher]: treesize reduction 7, result has 12.5 percent of original size [2021-04-29 02:34:19,050 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:34:19,051 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,053 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:34:19,055 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,057 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:34:19,059 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,060 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:34:19,062 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,064 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:34:19,065 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,067 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:34:19,069 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,070 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:34:19,071 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:34:19,071 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-04-29 02:34:19,071 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2021-04-29 02:34:19,071 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1245490235] [2021-04-29 02:34:19,071 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-04-29 02:34:19,072 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-29 02:34:19,072 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-04-29 02:34:19,072 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-04-29 02:34:19,075 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 459 out of 598 [2021-04-29 02:34:19,077 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 250 places, 233 transitions, 518 flow. Second operand has 6 states, 6 states have (on average 460.5) internal successors, (2763), 6 states have internal predecessors, (2763), 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) [2021-04-29 02:34:19,077 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-29 02:34:19,077 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 459 of 598 [2021-04-29 02:34:19,077 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-29 02:34:19,192 INFO L129 PetriNetUnfolder]: 0/251 cut-off events. [2021-04-29 02:34:19,192 INFO L130 PetriNetUnfolder]: For 26/26 co-relation queries the response was YES. [2021-04-29 02:34:19,192 INFO L84 FinitePrefix]: Finished finitePrefix Result has 322 conditions, 251 events. 0/251 cut-off events. For 26/26 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 1442 event pairs, 0 based on Foata normal form. 1/94 useless extension candidates. Maximal degree in co-relation 0. Up to 14 conditions per place. [2021-04-29 02:34:19,193 INFO L132 encePairwiseOnDemand]: 595/598 looper letters, 7 selfloop transitions, 4 changer transitions 0/237 dead transitions. [2021-04-29 02:34:19,193 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 254 places, 237 transitions, 552 flow [2021-04-29 02:34:19,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-04-29 02:34:19,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-04-29 02:34:19,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2307 transitions. [2021-04-29 02:34:19,204 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.771571906354515 [2021-04-29 02:34:19,204 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 2307 transitions. [2021-04-29 02:34:19,204 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 2307 transitions. [2021-04-29 02:34:19,205 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-29 02:34:19,205 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 2307 transitions. [2021-04-29 02:34:19,210 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 461.4) internal successors, (2307), 5 states have internal predecessors, (2307), 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) [2021-04-29 02:34:19,216 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 598.0) internal successors, (3588), 6 states have internal predecessors, (3588), 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) [2021-04-29 02:34:19,216 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 598.0) internal successors, (3588), 6 states have internal predecessors, (3588), 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) [2021-04-29 02:34:19,217 INFO L185 Difference]: Start difference. First operand has 250 places, 233 transitions, 518 flow. Second operand 5 states and 2307 transitions. [2021-04-29 02:34:19,217 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 254 places, 237 transitions, 552 flow [2021-04-29 02:34:19,219 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 252 places, 237 transitions, 546 flow, removed 1 selfloop flow, removed 2 redundant places. [2021-04-29 02:34:19,223 INFO L241 Difference]: Finished difference. Result has 253 places, 234 transitions, 532 flow [2021-04-29 02:34:19,223 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=598, PETRI_DIFFERENCE_MINUEND_FLOW=512, PETRI_DIFFERENCE_MINUEND_PLACES=248, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=233, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=229, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=532, PETRI_PLACES=253, PETRI_TRANSITIONS=234} [2021-04-29 02:34:19,224 INFO L343 CegarLoopForPetriNet]: 303 programPoint places, -50 predicate places. [2021-04-29 02:34:19,224 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:34:19,224 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 253 places, 234 transitions, 532 flow [2021-04-29 02:34:19,224 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 253 places, 234 transitions, 532 flow [2021-04-29 02:34:19,225 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 253 places, 234 transitions, 532 flow [2021-04-29 02:34:19,268 INFO L129 PetriNetUnfolder]: 0/251 cut-off events. [2021-04-29 02:34:19,268 INFO L130 PetriNetUnfolder]: For 23/23 co-relation queries the response was YES. [2021-04-29 02:34:19,268 INFO L84 FinitePrefix]: Finished finitePrefix Result has 312 conditions, 251 events. 0/251 cut-off events. For 23/23 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 1455 event pairs, 0 based on Foata normal form. 0/93 useless extension candidates. Maximal degree in co-relation 0. Up to 10 conditions per place. [2021-04-29 02:34:19,283 INFO L146 LiptonReduction]: Number of co-enabled transitions 43710 [2021-04-29 02:34:19,347 INFO L158 LiptonReduction]: Checked pairs total: 73414 [2021-04-29 02:34:19,347 INFO L160 LiptonReduction]: Total number of compositions: 0 [2021-04-29 02:34:19,347 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 123 [2021-04-29 02:34:19,357 INFO L480 AbstractCegarLoop]: Abstraction has has 253 places, 234 transitions, 532 flow [2021-04-29 02:34:19,357 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 460.5) internal successors, (2763), 6 states have internal predecessors, (2763), 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) [2021-04-29 02:34:19,357 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:34:19,357 INFO L263 CegarLoopForPetriNet]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1] [2021-04-29 02:34:19,571 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22,13 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-29 02:34:19,572 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:34:19,572 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:34:19,573 INFO L82 PathProgramCache]: Analyzing trace with hash -1315007980, now seen corresponding path program 1 times [2021-04-29 02:34:19,573 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:34:19,573 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [656724645] [2021-04-29 02:34:19,573 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:34:19,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:34:19,595 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,596 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,609 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,628 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,649 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:34:19,675 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:34:19,676 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [656724645] [2021-04-29 02:34:19,676 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [786560164] [2021-04-29 02:34:19,676 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-29 02:34:19,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:34:19,800 INFO L263 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 5 conjunts are in the unsatisfiable core [2021-04-29 02:34:19,803 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-04-29 02:34:19,805 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,807 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,808 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,815 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,837 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,839 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,842 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,844 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,846 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,848 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,849 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,851 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,856 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,859 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,864 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,865 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:34:19,867 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,868 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:34:19,870 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:34:19,872 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,873 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:34:19,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,876 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:34:19,878 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:34:19,880 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,883 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,884 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,886 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,888 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,889 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,891 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,893 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,894 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,896 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,897 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,899 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,901 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,902 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,904 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,905 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,907 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,908 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,910 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,912 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,914 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:34:19,918 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,920 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:34:19,922 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:34:19,924 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,925 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:34:19,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,928 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:34:19,930 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:34:19,931 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,939 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,941 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,944 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,945 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,947 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,948 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,950 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,955 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,959 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,961 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,963 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,964 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:34:19,965 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,967 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:34:19,968 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:34:19,970 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,971 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:34:19,974 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,976 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:34:19,977 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:34:19,979 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,982 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,983 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,985 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:19,987 INFO L142 QuantifierPusher]: treesize reduction 7, result has 12.5 percent of original size [2021-04-29 02:34:19,988 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:34:19,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,991 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:34:19,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:34:19,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:19,998 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:34:19,999 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:20,001 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:34:20,002 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:20,004 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:34:20,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:20,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:34:20,008 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:34:20,008 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-04-29 02:34:20,008 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2021-04-29 02:34:20,008 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1733214938] [2021-04-29 02:34:20,009 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-04-29 02:34:20,009 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-29 02:34:20,010 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-04-29 02:34:20,010 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2021-04-29 02:34:20,013 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 459 out of 598 [2021-04-29 02:34:20,015 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 253 places, 234 transitions, 532 flow. Second operand has 7 states, 7 states have (on average 460.57142857142856) internal successors, (3224), 7 states have internal predecessors, (3224), 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) [2021-04-29 02:34:20,016 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-29 02:34:20,016 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 459 of 598 [2021-04-29 02:34:20,016 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-29 02:34:20,132 INFO L129 PetriNetUnfolder]: 0/248 cut-off events. [2021-04-29 02:34:20,132 INFO L130 PetriNetUnfolder]: For 41/41 co-relation queries the response was YES. [2021-04-29 02:34:20,132 INFO L84 FinitePrefix]: Finished finitePrefix Result has 325 conditions, 248 events. 0/248 cut-off events. For 41/41 co-relation queries the response was YES. Maximal size of possible extension queue 21. Compared 1424 event pairs, 0 based on Foata normal form. 1/91 useless extension candidates. Maximal degree in co-relation 0. Up to 11 conditions per place. [2021-04-29 02:34:20,133 INFO L132 encePairwiseOnDemand]: 595/598 looper letters, 8 selfloop transitions, 5 changer transitions 0/239 dead transitions. [2021-04-29 02:34:20,133 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 258 places, 239 transitions, 574 flow [2021-04-29 02:34:20,136 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-04-29 02:34:20,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-04-29 02:34:20,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 2768 transitions. [2021-04-29 02:34:20,145 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7714604236343366 [2021-04-29 02:34:20,145 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 2768 transitions. [2021-04-29 02:34:20,145 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 2768 transitions. [2021-04-29 02:34:20,147 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-29 02:34:20,147 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 2768 transitions. [2021-04-29 02:34:20,152 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 461.3333333333333) internal successors, (2768), 6 states have internal predecessors, (2768), 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) [2021-04-29 02:34:20,157 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 598.0) internal successors, (4186), 7 states have internal predecessors, (4186), 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) [2021-04-29 02:34:20,158 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 598.0) internal successors, (4186), 7 states have internal predecessors, (4186), 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) [2021-04-29 02:34:20,158 INFO L185 Difference]: Start difference. First operand has 253 places, 234 transitions, 532 flow. Second operand 6 states and 2768 transitions. [2021-04-29 02:34:20,158 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 258 places, 239 transitions, 574 flow [2021-04-29 02:34:20,161 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 255 places, 239 transitions, 564 flow, removed 2 selfloop flow, removed 3 redundant places. [2021-04-29 02:34:20,164 INFO L241 Difference]: Finished difference. Result has 256 places, 235 transitions, 546 flow [2021-04-29 02:34:20,164 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=598, PETRI_DIFFERENCE_MINUEND_FLOW=522, PETRI_DIFFERENCE_MINUEND_PLACES=250, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=234, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=229, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=546, PETRI_PLACES=256, PETRI_TRANSITIONS=235} [2021-04-29 02:34:20,165 INFO L343 CegarLoopForPetriNet]: 303 programPoint places, -47 predicate places. [2021-04-29 02:34:20,165 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:34:20,165 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 256 places, 235 transitions, 546 flow [2021-04-29 02:34:20,165 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 256 places, 235 transitions, 546 flow [2021-04-29 02:34:20,166 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 256 places, 235 transitions, 546 flow [2021-04-29 02:34:20,207 INFO L129 PetriNetUnfolder]: 0/248 cut-off events. [2021-04-29 02:34:20,207 INFO L130 PetriNetUnfolder]: For 32/32 co-relation queries the response was YES. [2021-04-29 02:34:20,207 INFO L84 FinitePrefix]: Finished finitePrefix Result has 313 conditions, 248 events. 0/248 cut-off events. For 32/32 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 1415 event pairs, 0 based on Foata normal form. 0/90 useless extension candidates. Maximal degree in co-relation 0. Up to 8 conditions per place. [2021-04-29 02:34:20,216 INFO L146 LiptonReduction]: Number of co-enabled transitions 43996 [2021-04-29 02:34:20,592 INFO L158 LiptonReduction]: Checked pairs total: 73664 [2021-04-29 02:34:20,592 INFO L160 LiptonReduction]: Total number of compositions: 0 [2021-04-29 02:34:20,593 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 428 [2021-04-29 02:34:20,600 INFO L480 AbstractCegarLoop]: Abstraction has has 256 places, 235 transitions, 546 flow [2021-04-29 02:34:20,600 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 460.57142857142856) internal successors, (3224), 7 states have internal predecessors, (3224), 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) [2021-04-29 02:34:20,601 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:34:20,601 INFO L263 CegarLoopForPetriNet]: trace histogram [4, 4, 1, 1, 1, 1, 1, 1, 1, 1] [2021-04-29 02:34:20,802 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23 [2021-04-29 02:34:20,803 INFO L428 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:34:20,803 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:34:20,804 INFO L82 PathProgramCache]: Analyzing trace with hash 585877567, now seen corresponding path program 1 times [2021-04-29 02:34:20,804 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:34:20,804 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [609713484] [2021-04-29 02:34:20,804 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:34:20,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:34:20,835 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:20,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:20,848 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:20,850 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:20,866 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:20,868 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:20,888 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:20,889 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:20,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:20,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:20,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:20,944 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:34:20,945 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:34:20,945 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [609713484] [2021-04-29 02:34:20,945 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1742798559] [2021-04-29 02:34:20,945 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-29 02:34:21,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:34:21,066 INFO L263 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 6 conjunts are in the unsatisfiable core [2021-04-29 02:34:21,067 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-04-29 02:34:21,068 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,070 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,071 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,073 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,074 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,076 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,077 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,079 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,095 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,097 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,099 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,100 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,102 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,104 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,105 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,109 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,110 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,112 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,114 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,115 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,117 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,118 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,120 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,122 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,123 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:34:21,124 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,126 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:34:21,128 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:34:21,129 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,130 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:34:21,132 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,133 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:34:21,135 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:34:21,139 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,144 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,146 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,148 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,150 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,151 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,153 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,155 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,156 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,158 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,160 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,162 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,164 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,165 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,167 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,169 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,171 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,172 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,174 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,176 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,177 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:34:21,181 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,185 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:34:21,187 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:34:21,189 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,190 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:34:21,193 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,197 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:34:21,199 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:34:21,201 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,212 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,215 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,218 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,226 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,228 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,230 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,231 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,233 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,234 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,235 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:34:21,236 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,238 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:34:21,240 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:34:21,242 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,242 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:34:21,244 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,245 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:34:21,247 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:34:21,249 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,251 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,254 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,256 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,258 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,259 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,261 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,263 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,265 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,266 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,268 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,270 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,272 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,274 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,276 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,277 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,279 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,281 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,282 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,284 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,286 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,287 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:34:21,289 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,291 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:34:21,293 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:34:21,295 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,296 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:34:21,297 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,385 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:34:21,387 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:34:21,389 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,392 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,393 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,395 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,397 INFO L142 QuantifierPusher]: treesize reduction 7, result has 12.5 percent of original size [2021-04-29 02:34:21,399 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:34:21,401 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,402 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:34:21,404 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,406 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:34:21,408 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,409 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:34:21,411 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,413 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:34:21,415 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,416 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:34:21,418 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,420 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:34:21,421 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:34:21,421 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-04-29 02:34:21,421 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 7 [2021-04-29 02:34:21,421 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1389926662] [2021-04-29 02:34:21,422 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-04-29 02:34:21,422 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-29 02:34:21,422 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-04-29 02:34:21,422 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=28, Unknown=0, NotChecked=0, Total=56 [2021-04-29 02:34:21,426 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 459 out of 598 [2021-04-29 02:34:21,429 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 256 places, 235 transitions, 546 flow. Second operand has 8 states, 8 states have (on average 460.625) internal successors, (3685), 8 states have internal predecessors, (3685), 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) [2021-04-29 02:34:21,429 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-29 02:34:21,429 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 459 of 598 [2021-04-29 02:34:21,429 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-29 02:34:21,574 INFO L129 PetriNetUnfolder]: 0/245 cut-off events. [2021-04-29 02:34:21,574 INFO L130 PetriNetUnfolder]: For 53/53 co-relation queries the response was YES. [2021-04-29 02:34:21,574 INFO L84 FinitePrefix]: Finished finitePrefix Result has 324 conditions, 245 events. 0/245 cut-off events. For 53/53 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 1352 event pairs, 0 based on Foata normal form. 1/88 useless extension candidates. Maximal degree in co-relation 0. Up to 8 conditions per place. [2021-04-29 02:34:21,575 INFO L132 encePairwiseOnDemand]: 595/598 looper letters, 9 selfloop transitions, 6 changer transitions 0/241 dead transitions. [2021-04-29 02:34:21,576 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 262 places, 241 transitions, 596 flow [2021-04-29 02:34:21,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-04-29 02:34:21,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-04-29 02:34:21,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 3229 transitions. [2021-04-29 02:34:21,588 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7713807931199236 [2021-04-29 02:34:21,588 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 3229 transitions. [2021-04-29 02:34:21,588 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 3229 transitions. [2021-04-29 02:34:21,589 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-29 02:34:21,590 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 3229 transitions. [2021-04-29 02:34:21,595 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 461.2857142857143) internal successors, (3229), 7 states have internal predecessors, (3229), 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) [2021-04-29 02:34:21,602 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 598.0) internal successors, (4784), 8 states have internal predecessors, (4784), 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) [2021-04-29 02:34:21,602 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 598.0) internal successors, (4784), 8 states have internal predecessors, (4784), 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) [2021-04-29 02:34:21,602 INFO L185 Difference]: Start difference. First operand has 256 places, 235 transitions, 546 flow. Second operand 7 states and 3229 transitions. [2021-04-29 02:34:21,602 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 262 places, 241 transitions, 596 flow [2021-04-29 02:34:21,605 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 258 places, 241 transitions, 582 flow, removed 3 selfloop flow, removed 4 redundant places. [2021-04-29 02:34:21,608 INFO L241 Difference]: Finished difference. Result has 259 places, 236 transitions, 560 flow [2021-04-29 02:34:21,609 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=598, PETRI_DIFFERENCE_MINUEND_FLOW=532, PETRI_DIFFERENCE_MINUEND_PLACES=252, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=235, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=229, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=560, PETRI_PLACES=259, PETRI_TRANSITIONS=236} [2021-04-29 02:34:21,609 INFO L343 CegarLoopForPetriNet]: 303 programPoint places, -44 predicate places. [2021-04-29 02:34:21,609 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:34:21,609 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 259 places, 236 transitions, 560 flow [2021-04-29 02:34:21,610 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 259 places, 236 transitions, 560 flow [2021-04-29 02:34:21,611 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 259 places, 236 transitions, 560 flow [2021-04-29 02:34:21,652 INFO L129 PetriNetUnfolder]: 0/245 cut-off events. [2021-04-29 02:34:21,652 INFO L130 PetriNetUnfolder]: For 37/37 co-relation queries the response was YES. [2021-04-29 02:34:21,652 INFO L84 FinitePrefix]: Finished finitePrefix Result has 310 conditions, 245 events. 0/245 cut-off events. For 37/37 co-relation queries the response was YES. Maximal size of possible extension queue 19. Compared 1379 event pairs, 0 based on Foata normal form. 0/87 useless extension candidates. Maximal degree in co-relation 0. Up to 7 conditions per place. [2021-04-29 02:34:21,667 INFO L146 LiptonReduction]: Number of co-enabled transitions 44362 [2021-04-29 02:34:21,734 INFO L158 LiptonReduction]: Checked pairs total: 73984 [2021-04-29 02:34:21,734 INFO L160 LiptonReduction]: Total number of compositions: 0 [2021-04-29 02:34:21,734 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 125 [2021-04-29 02:34:21,744 INFO L480 AbstractCegarLoop]: Abstraction has has 259 places, 236 transitions, 560 flow [2021-04-29 02:34:21,744 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 460.625) internal successors, (3685), 8 states have internal predecessors, (3685), 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) [2021-04-29 02:34:21,744 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:34:21,745 INFO L263 CegarLoopForPetriNet]: trace histogram [5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-04-29 02:34:21,959 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-29 02:34:21,960 INFO L428 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:34:21,960 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:34:21,961 INFO L82 PathProgramCache]: Analyzing trace with hash 724334005, now seen corresponding path program 1 times [2021-04-29 02:34:21,961 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:34:21,961 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1571720314] [2021-04-29 02:34:21,961 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:34:21,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:34:21,983 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,985 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:21,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:21,998 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,016 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,035 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,037 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,060 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,061 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,088 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,090 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,120 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,122 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:34:22,123 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:34:22,123 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1571720314] [2021-04-29 02:34:22,123 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2063818413] [2021-04-29 02:34:22,123 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-29 02:34:22,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:34:22,255 INFO L263 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 7 conjunts are in the unsatisfiable core [2021-04-29 02:34:22,257 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-04-29 02:34:22,258 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,260 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,263 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,265 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,267 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,268 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,270 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,289 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,291 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,293 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,294 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,296 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,298 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,299 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,301 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,303 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,305 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,306 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,308 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,310 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,312 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,313 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,315 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,319 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,320 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:34:22,322 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,323 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:34:22,325 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:34:22,327 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,328 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:34:22,330 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,332 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:34:22,334 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:34:22,336 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,338 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,340 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,341 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,343 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,345 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,347 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,349 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,350 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,352 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,354 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,355 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,357 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,359 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,361 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,362 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,364 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,366 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,367 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,369 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,372 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,372 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:34:22,374 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,376 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:34:22,378 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:34:22,380 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,381 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:34:22,382 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,384 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:34:22,386 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:34:22,388 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,393 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,395 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,396 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,398 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,400 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,402 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,403 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,406 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,407 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,409 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,411 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,419 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,421 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,423 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,424 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,427 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,429 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,430 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,432 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,436 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,437 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:34:22,439 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,441 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:34:22,443 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:34:22,445 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,446 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:34:22,447 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,449 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:34:22,450 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:34:22,453 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,456 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,457 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,459 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,460 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,462 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,463 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,465 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,466 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,468 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,469 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,471 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,473 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,474 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,475 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,480 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,482 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,484 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,485 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,487 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,489 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,490 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:34:22,491 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,493 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:34:22,495 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:34:22,496 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,497 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:34:22,498 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,500 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:34:22,502 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:34:22,505 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,507 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,509 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,510 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,512 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,513 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,515 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,516 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,518 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,519 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,521 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,522 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,524 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,525 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,527 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,528 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,530 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,531 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,533 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,534 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,537 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,538 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:34:22,540 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,542 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:34:22,544 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:34:22,546 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,547 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:34:22,551 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,553 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:34:22,555 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:34:22,557 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,559 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,561 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,562 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:34:22,564 INFO L142 QuantifierPusher]: treesize reduction 7, result has 12.5 percent of original size [2021-04-29 02:34:22,566 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:34:22,567 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,569 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:34:22,570 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:34:22,573 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:34:22,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:34:22,580 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,581 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:34:22,583 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:34:22,584 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:34:22,585 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:34:22,585 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-04-29 02:34:22,585 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 8 [2021-04-29 02:34:22,586 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1495474975] [2021-04-29 02:34:22,586 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-04-29 02:34:22,586 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-29 02:34:22,587 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-04-29 02:34:22,587 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=36, Unknown=0, NotChecked=0, Total=72 [2021-04-29 02:34:22,590 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 459 out of 598 [2021-04-29 02:34:22,592 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 259 places, 236 transitions, 560 flow. Second operand has 9 states, 9 states have (on average 460.6666666666667) internal successors, (4146), 9 states have internal predecessors, (4146), 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) [2021-04-29 02:34:22,592 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-29 02:34:22,592 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 459 of 598 [2021-04-29 02:34:22,592 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-29 02:34:22,743 INFO L129 PetriNetUnfolder]: 0/242 cut-off events. [2021-04-29 02:34:22,744 INFO L130 PetriNetUnfolder]: For 59/59 co-relation queries the response was YES. [2021-04-29 02:34:22,744 INFO L84 FinitePrefix]: Finished finitePrefix Result has 319 conditions, 242 events. 0/242 cut-off events. For 59/59 co-relation queries the response was YES. Maximal size of possible extension queue 19. Compared 1316 event pairs, 0 based on Foata normal form. 1/85 useless extension candidates. Maximal degree in co-relation 0. Up to 7 conditions per place. [2021-04-29 02:34:22,745 INFO L132 encePairwiseOnDemand]: 595/598 looper letters, 8 selfloop transitions, 7 changer transitions 1/242 dead transitions. [2021-04-29 02:34:22,745 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 266 places, 242 transitions, 604 flow [2021-04-29 02:34:22,748 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-04-29 02:34:22,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2021-04-29 02:34:22,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 3689 transitions. [2021-04-29 02:34:22,756 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7711120401337793 [2021-04-29 02:34:22,756 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 3689 transitions. [2021-04-29 02:34:22,756 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 3689 transitions. [2021-04-29 02:34:22,757 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-29 02:34:22,757 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 3689 transitions. [2021-04-29 02:34:22,761 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 461.125) internal successors, (3689), 8 states have internal predecessors, (3689), 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) [2021-04-29 02:34:22,768 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 598.0) internal successors, (5382), 9 states have internal predecessors, (5382), 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) [2021-04-29 02:34:22,769 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 598.0) internal successors, (5382), 9 states have internal predecessors, (5382), 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) [2021-04-29 02:34:22,769 INFO L185 Difference]: Start difference. First operand has 259 places, 236 transitions, 560 flow. Second operand 8 states and 3689 transitions. [2021-04-29 02:34:22,769 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 266 places, 242 transitions, 604 flow [2021-04-29 02:34:22,772 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 261 places, 242 transitions, 586 flow, removed 4 selfloop flow, removed 5 redundant places. [2021-04-29 02:34:22,775 INFO L241 Difference]: Finished difference. Result has 262 places, 236 transitions, 560 flow [2021-04-29 02:34:22,775 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=598, PETRI_DIFFERENCE_MINUEND_FLOW=542, PETRI_DIFFERENCE_MINUEND_PLACES=254, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=236, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=229, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=560, PETRI_PLACES=262, PETRI_TRANSITIONS=236} [2021-04-29 02:34:22,776 INFO L343 CegarLoopForPetriNet]: 303 programPoint places, -41 predicate places. [2021-04-29 02:34:22,776 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:34:22,776 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 262 places, 236 transitions, 560 flow [2021-04-29 02:34:22,776 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 262 places, 236 transitions, 560 flow [2021-04-29 02:34:22,777 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 262 places, 236 transitions, 560 flow [2021-04-29 02:34:22,817 INFO L129 PetriNetUnfolder]: 0/242 cut-off events. [2021-04-29 02:34:22,817 INFO L130 PetriNetUnfolder]: For 35/35 co-relation queries the response was YES. [2021-04-29 02:34:22,817 INFO L84 FinitePrefix]: Finished finitePrefix Result has 303 conditions, 242 events. 0/242 cut-off events. For 35/35 co-relation queries the response was YES. Maximal size of possible extension queue 19. Compared 1373 event pairs, 0 based on Foata normal form. 0/84 useless extension candidates. Maximal degree in co-relation 0. Up to 7 conditions per place. [2021-04-29 02:34:22,831 INFO L146 LiptonReduction]: Number of co-enabled transitions 44362 [2021-04-29 02:34:22,883 INFO L158 LiptonReduction]: Checked pairs total: 73984 [2021-04-29 02:34:22,883 INFO L160 LiptonReduction]: Total number of compositions: 0 [2021-04-29 02:34:22,883 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 107 [2021-04-29 02:34:22,890 INFO L480 AbstractCegarLoop]: Abstraction has has 262 places, 236 transitions, 560 flow [2021-04-29 02:34:22,891 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 460.6666666666667) internal successors, (4146), 9 states have internal predecessors, (4146), 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) [2021-04-29 02:34:22,891 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:34:22,891 INFO L263 CegarLoopForPetriNet]: trace histogram [6, 6, 1, 1, 1, 1, 1, 1, 1, 1] [2021-04-29 02:34:23,091 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2021-04-29 02:34:23,092 INFO L428 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:34:23,093 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:34:23,093 INFO L82 PathProgramCache]: Analyzing trace with hash 976706738, now seen corresponding path program 1 times [2021-04-29 02:34:23,093 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:34:23,094 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1989817770] [2021-04-29 02:34:23,094 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:34:23,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-04-29 02:34:23,106 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-04-29 02:34:23,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-04-29 02:34:23,115 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-04-29 02:34:23,122 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-04-29 02:34:23,123 INFO L634 BasicCegarLoop]: Counterexample might be feasible [2021-04-29 02:34:23,123 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2021-04-29 02:34:23,123 WARN L342 ceAbstractionStarter]: 6 thread instances were not sufficient, I will increase this number and restart the analysis [2021-04-29 02:34:23,123 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 7 thread instances. [2021-04-29 02:34:23,141 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,141 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,141 WARN L313 ript$VariableManager]: TermVariabe t_funThread6of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,141 WARN L313 ript$VariableManager]: TermVariabe t_funThread6of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,142 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,142 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,142 WARN L313 ript$VariableManager]: TermVariabe t_funThread6of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,142 WARN L313 ript$VariableManager]: TermVariabe t_funThread6of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,142 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,142 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,142 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,142 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,142 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,143 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,143 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,143 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,143 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,143 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,143 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,143 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,143 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,143 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,144 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,144 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,144 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,144 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,144 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,144 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,144 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,144 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,144 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,144 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,145 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,145 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,145 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,145 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,145 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,145 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,145 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,145 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,145 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,146 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,146 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,146 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,146 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,146 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,146 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,146 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,146 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,147 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,147 WARN L313 ript$VariableManager]: TermVariabe t_funThread7of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,147 WARN L313 ript$VariableManager]: TermVariabe t_funThread7of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,147 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,147 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,147 WARN L313 ript$VariableManager]: TermVariabe t_funThread7of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,147 WARN L313 ript$VariableManager]: TermVariabe t_funThread7of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,147 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,147 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,147 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,148 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,148 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,148 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,148 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,148 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,148 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,148 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,148 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,148 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,149 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,149 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,149 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,149 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,149 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,149 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,149 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,149 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,149 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,150 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,150 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,150 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,150 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,150 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,150 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,150 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,150 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,151 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,151 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,151 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,151 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,151 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,151 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,151 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,151 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,151 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,152 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,152 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,152 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,152 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,152 WARN L313 ript$VariableManager]: TermVariabe t_funThread5of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,152 WARN L313 ript$VariableManager]: TermVariabe t_funThread5of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,152 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,153 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,153 WARN L313 ript$VariableManager]: TermVariabe t_funThread5of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,153 WARN L313 ript$VariableManager]: TermVariabe t_funThread5of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,153 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,153 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,153 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,153 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,153 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,153 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,154 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,154 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,154 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,154 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,154 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,154 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,154 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,154 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,155 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,155 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,155 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,155 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,155 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,155 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,155 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,155 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,155 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,156 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,156 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,156 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,156 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,156 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,156 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,156 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,156 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,156 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,157 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,157 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,157 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,157 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,157 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,157 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,157 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,157 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,158 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,158 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,158 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,158 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,158 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,158 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,158 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,158 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,158 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,158 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,159 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,159 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,159 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,159 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,159 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,159 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,159 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,159 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,159 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,160 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,160 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,160 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,160 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,160 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,160 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,160 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,160 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,160 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,161 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,161 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,161 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,161 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,161 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,161 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,161 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,161 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,162 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,162 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,162 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,162 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,162 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,162 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,162 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,162 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,162 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,163 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,163 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,163 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,163 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,163 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,163 WARN L313 ript$VariableManager]: TermVariabe t_funThread4of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,163 WARN L313 ript$VariableManager]: TermVariabe t_funThread4of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,163 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,164 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,164 WARN L313 ript$VariableManager]: TermVariabe t_funThread4of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,164 WARN L313 ript$VariableManager]: TermVariabe t_funThread4of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,164 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,164 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,164 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,164 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,164 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,164 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,165 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,165 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,165 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,165 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,165 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,165 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,165 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,165 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,166 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,166 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,166 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,166 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,166 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,166 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,166 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,166 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,166 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,167 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,167 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,167 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,167 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,167 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,167 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,167 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,167 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,167 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,168 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,168 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,168 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,168 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,168 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,168 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,168 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,168 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,169 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,169 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,169 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,169 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,169 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,169 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,169 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,169 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,169 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,169 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,170 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,170 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,170 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,170 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,170 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,170 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,170 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,170 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,171 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,171 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,171 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,171 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,171 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,171 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,171 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,171 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,172 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,172 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,172 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,172 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,172 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,172 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,172 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,172 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,172 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,173 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,173 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,173 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,173 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,173 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,173 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,173 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,173 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,173 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,174 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,174 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,174 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,174 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,174 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,174 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,174 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,174 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,175 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,175 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,175 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,175 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,175 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,175 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,175 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,175 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,175 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,176 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,176 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,176 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,176 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,176 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,176 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,176 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,176 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,176 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,177 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,177 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,177 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,177 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,177 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,177 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,177 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,177 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,177 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,178 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,178 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,178 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,178 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,178 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,178 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,178 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,178 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,178 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,179 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,179 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,179 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,179 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,179 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,179 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,179 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,179 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,180 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,180 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,180 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,180 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,180 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,180 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,180 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,180 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,180 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,180 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,180 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,182 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,183 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,183 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,183 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,183 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,183 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,183 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,183 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,183 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,184 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,184 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,186 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,186 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,186 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,186 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,186 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,187 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,187 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,187 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,187 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,187 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,188 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,190 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,190 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,190 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,190 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,190 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,190 WARN L313 ript$VariableManager]: TermVariabe t_funThread4of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,190 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,190 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,191 WARN L313 ript$VariableManager]: TermVariabe t_funThread4of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,191 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,191 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,193 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,193 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,193 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,193 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,193 WARN L313 ript$VariableManager]: TermVariabe t_funThread5of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,193 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,193 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,194 WARN L313 ript$VariableManager]: TermVariabe t_funThread5of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,194 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,194 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,194 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,196 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,196 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,196 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,196 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,196 WARN L313 ript$VariableManager]: TermVariabe t_funThread6of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,196 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,196 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,196 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,196 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,197 WARN L313 ript$VariableManager]: TermVariabe t_funThread6of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,197 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,199 WARN L313 ript$VariableManager]: TermVariabe t_funThread7of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,199 WARN L313 ript$VariableManager]: TermVariabe t_funThread7of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,199 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,199 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,199 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,199 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,199 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,199 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,199 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,200 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,200 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:34:23,202 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-04-29 02:34:23,202 INFO L253 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-04-29 02:34:23,203 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-04-29 02:34:23,203 INFO L377 AbstractCegarLoop]: Hoare is false [2021-04-29 02:34:23,203 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-04-29 02:34:23,203 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-04-29 02:34:23,203 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-04-29 02:34:23,203 INFO L381 AbstractCegarLoop]: Difference is false [2021-04-29 02:34:23,204 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-04-29 02:34:23,204 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-04-29 02:34:23,206 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 261 places, 292 transitions, 661 flow [2021-04-29 02:34:23,287 INFO L129 PetriNetUnfolder]: 74/519 cut-off events. [2021-04-29 02:34:23,287 INFO L130 PetriNetUnfolder]: For 77/77 co-relation queries the response was YES. [2021-04-29 02:34:23,299 INFO L84 FinitePrefix]: Finished finitePrefix Result has 569 conditions, 519 events. 74/519 cut-off events. For 77/77 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 2010 event pairs, 0 based on Foata normal form. 0/429 useless extension candidates. Maximal degree in co-relation 479. Up to 16 conditions per place. [2021-04-29 02:34:23,299 INFO L82 GeneralOperation]: Start removeDead. Operand has 261 places, 292 transitions, 661 flow [2021-04-29 02:34:23,309 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 261 places, 292 transitions, 661 flow [2021-04-29 02:34:23,309 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:34:23,309 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 261 places, 292 transitions, 661 flow [2021-04-29 02:34:23,310 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 261 places, 292 transitions, 661 flow [2021-04-29 02:34:23,311 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 261 places, 292 transitions, 661 flow [2021-04-29 02:34:23,396 INFO L129 PetriNetUnfolder]: 74/519 cut-off events. [2021-04-29 02:34:23,397 INFO L130 PetriNetUnfolder]: For 77/77 co-relation queries the response was YES. [2021-04-29 02:34:23,409 INFO L84 FinitePrefix]: Finished finitePrefix Result has 569 conditions, 519 events. 74/519 cut-off events. For 77/77 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 2070 event pairs, 0 based on Foata normal form. 0/429 useless extension candidates. Maximal degree in co-relation 479. Up to 16 conditions per place. [2021-04-29 02:34:23,443 INFO L146 LiptonReduction]: Number of co-enabled transitions 59584 [2021-04-29 02:34:36,383 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 37 [2021-04-29 02:34:37,889 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 29 DAG size of output: 27 [2021-04-29 02:34:38,140 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 29 [2021-04-29 02:34:49,113 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2021-04-29 02:34:49,237 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2021-04-29 02:34:49,383 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2021-04-29 02:34:49,508 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2021-04-29 02:34:50,547 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 40 [2021-04-29 02:34:50,747 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 40 [2021-04-29 02:34:58,531 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2021-04-29 02:34:58,667 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2021-04-29 02:34:58,820 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2021-04-29 02:34:58,958 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2021-04-29 02:34:59,118 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 02:34:59,265 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:34:59,433 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 02:34:59,581 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:35:02,527 WARN L205 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 46 [2021-04-29 02:35:02,664 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2021-04-29 02:35:02,989 WARN L205 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 46 [2021-04-29 02:35:03,135 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2021-04-29 02:35:03,650 WARN L205 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2021-04-29 02:35:03,859 WARN L205 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:35:04,391 WARN L205 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2021-04-29 02:35:04,624 WARN L205 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:35:04,978 WARN L205 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 46 [2021-04-29 02:35:05,117 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2021-04-29 02:35:05,436 WARN L205 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 46 [2021-04-29 02:35:05,585 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2021-04-29 02:35:05,921 WARN L205 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 46 [2021-04-29 02:35:06,060 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2021-04-29 02:35:06,375 WARN L205 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 46 [2021-04-29 02:35:06,504 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2021-04-29 02:35:07,012 WARN L205 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 55 [2021-04-29 02:35:07,217 WARN L205 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2021-04-29 02:35:07,691 WARN L205 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 55 [2021-04-29 02:35:07,896 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2021-04-29 02:35:08,725 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2021-04-29 02:35:08,834 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2021-04-29 02:35:08,942 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2021-04-29 02:35:09,050 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2021-04-29 02:35:09,167 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2021-04-29 02:35:09,284 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2021-04-29 02:35:09,400 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2021-04-29 02:35:09,517 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2021-04-29 02:35:09,823 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2021-04-29 02:35:09,925 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2021-04-29 02:35:10,051 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:35:10,178 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:35:10,303 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:35:10,428 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:35:12,812 WARN L205 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2021-04-29 02:35:13,047 WARN L205 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2021-04-29 02:35:13,294 WARN L205 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2021-04-29 02:35:13,531 WARN L205 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2021-04-29 02:35:13,696 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 02:35:13,866 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 02:35:14,033 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 02:35:14,197 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 02:35:14,447 WARN L205 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2021-04-29 02:35:14,658 WARN L205 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2021-04-29 02:35:14,917 WARN L205 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2021-04-29 02:35:15,150 WARN L205 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2021-04-29 02:35:15,279 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:35:15,411 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:35:15,542 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:35:15,674 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:35:15,823 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:35:15,976 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:35:16,127 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:35:16,278 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:35:16,427 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:35:16,579 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:35:16,729 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:35:16,876 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:35:25,219 WARN L205 SmtUtils]: Spent 970.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2021-04-29 02:35:25,614 WARN L205 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:35:26,620 WARN L205 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2021-04-29 02:35:27,031 WARN L205 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:35:27,672 WARN L205 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 66 [2021-04-29 02:35:27,929 WARN L205 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 02:35:28,476 WARN L205 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 66 [2021-04-29 02:35:28,735 WARN L205 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 02:35:29,702 WARN L205 SmtUtils]: Spent 964.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 93 [2021-04-29 02:35:30,127 WARN L205 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 02:35:31,130 WARN L205 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 97 DAG size of output: 93 [2021-04-29 02:35:31,640 WARN L205 SmtUtils]: Spent 506.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 02:35:32,955 WARN L205 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 107 DAG size of output: 101 [2021-04-29 02:35:33,622 WARN L205 SmtUtils]: Spent 665.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2021-04-29 02:35:35,012 WARN L205 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 107 DAG size of output: 101 [2021-04-29 02:35:35,671 WARN L205 SmtUtils]: Spent 656.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2021-04-29 02:35:36,553 WARN L205 SmtUtils]: Spent 879.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2021-04-29 02:35:37,000 WARN L205 SmtUtils]: Spent 445.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:35:37,995 WARN L205 SmtUtils]: Spent 993.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2021-04-29 02:35:38,469 WARN L205 SmtUtils]: Spent 471.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:35:39,385 WARN L205 SmtUtils]: Spent 913.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 85 [2021-04-29 02:35:39,789 WARN L205 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-04-29 02:35:40,690 WARN L205 SmtUtils]: Spent 898.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 85 [2021-04-29 02:35:41,119 WARN L205 SmtUtils]: Spent 427.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-04-29 02:35:41,701 WARN L205 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 70 [2021-04-29 02:35:41,972 WARN L205 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2021-04-29 02:35:42,604 WARN L205 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 70 [2021-04-29 02:35:42,856 WARN L205 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2021-04-29 02:35:43,467 WARN L205 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 74 [2021-04-29 02:35:43,840 WARN L205 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2021-04-29 02:35:44,463 WARN L205 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 74 [2021-04-29 02:35:44,728 WARN L205 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2021-04-29 02:35:45,618 WARN L205 SmtUtils]: Spent 887.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 82 [2021-04-29 02:35:46,027 WARN L205 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2021-04-29 02:35:46,848 WARN L205 SmtUtils]: Spent 819.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 82 [2021-04-29 02:35:47,238 WARN L205 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2021-04-29 02:35:48,045 WARN L205 SmtUtils]: Spent 805.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 82 [2021-04-29 02:35:48,444 WARN L205 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2021-04-29 02:35:49,307 WARN L205 SmtUtils]: Spent 861.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 82 [2021-04-29 02:35:49,714 WARN L205 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2021-04-29 02:35:50,220 WARN L205 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 62 [2021-04-29 02:35:50,449 WARN L205 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:35:51,001 WARN L205 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 62 [2021-04-29 02:35:51,247 WARN L205 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:35:52,743 WARN L205 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 110 DAG size of output: 104 [2021-04-29 02:35:53,462 WARN L205 SmtUtils]: Spent 716.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-04-29 02:35:55,261 WARN L205 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 110 DAG size of output: 104 [2021-04-29 02:35:55,963 WARN L205 SmtUtils]: Spent 700.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-04-29 02:35:56,897 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-04-29 02:35:57,072 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-04-29 02:35:57,246 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-04-29 02:35:57,421 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-04-29 02:35:57,553 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:35:57,685 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:35:57,814 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:35:57,944 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:35:58,127 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2021-04-29 02:35:58,311 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2021-04-29 02:35:58,494 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2021-04-29 02:35:58,679 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2021-04-29 02:35:58,813 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:35:58,945 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:35:59,075 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:35:59,287 WARN L205 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:36:04,861 WARN L205 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:36:05,659 WARN L205 SmtUtils]: Spent 795.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:36:07,229 WARN L205 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:36:08,042 WARN L205 SmtUtils]: Spent 810.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:36:09,622 WARN L205 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:36:10,426 WARN L205 SmtUtils]: Spent 801.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:36:12,145 WARN L205 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:36:12,904 WARN L205 SmtUtils]: Spent 757.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:36:15,021 WARN L205 SmtUtils]: Spent 2.11 s on a formula simplification. DAG size of input: 129 DAG size of output: 125 [2021-04-29 02:36:16,362 WARN L205 SmtUtils]: Spent 1.34 s on a formula simplification that was a NOOP. DAG size: 121 [2021-04-29 02:36:18,700 WARN L205 SmtUtils]: Spent 2.34 s on a formula simplification. DAG size of input: 129 DAG size of output: 125 [2021-04-29 02:36:19,730 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 121 [2021-04-29 02:36:21,205 WARN L205 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 109 DAG size of output: 107 [2021-04-29 02:36:21,966 WARN L205 SmtUtils]: Spent 759.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2021-04-29 02:36:23,657 WARN L205 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 109 DAG size of output: 107 [2021-04-29 02:36:24,446 WARN L205 SmtUtils]: Spent 787.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2021-04-29 02:36:26,339 WARN L205 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 115 DAG size of output: 113 [2021-04-29 02:36:27,144 WARN L205 SmtUtils]: Spent 803.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2021-04-29 02:36:28,741 WARN L205 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 115 DAG size of output: 113 [2021-04-29 02:36:29,555 WARN L205 SmtUtils]: Spent 812.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2021-04-29 02:36:31,707 WARN L205 SmtUtils]: Spent 2.15 s on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:36:32,787 WARN L205 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:36:34,537 WARN L205 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:36:35,389 WARN L205 SmtUtils]: Spent 849.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:36:35,861 WARN L205 SmtUtils]: Spent 469.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:36:36,324 WARN L205 SmtUtils]: Spent 461.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:36:36,796 WARN L205 SmtUtils]: Spent 469.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:36:37,275 WARN L205 SmtUtils]: Spent 477.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:36:37,751 WARN L205 SmtUtils]: Spent 473.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:36:38,246 WARN L205 SmtUtils]: Spent 493.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:36:38,756 WARN L205 SmtUtils]: Spent 507.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:36:39,205 WARN L205 SmtUtils]: Spent 447.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:36:41,163 WARN L205 SmtUtils]: Spent 1.95 s on a formula simplification. DAG size of input: 112 DAG size of output: 110 [2021-04-29 02:36:42,154 WARN L205 SmtUtils]: Spent 988.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2021-04-29 02:36:43,889 WARN L205 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 112 DAG size of output: 110 [2021-04-29 02:36:44,714 WARN L205 SmtUtils]: Spent 823.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2021-04-29 02:36:47,044 WARN L205 SmtUtils]: Spent 2.33 s on a formula simplification. DAG size of input: 131 DAG size of output: 127 [2021-04-29 02:36:48,249 WARN L205 SmtUtils]: Spent 1.20 s on a formula simplification that was a NOOP. DAG size: 123 [2021-04-29 02:36:50,718 WARN L205 SmtUtils]: Spent 2.47 s on a formula simplification. DAG size of input: 131 DAG size of output: 127 [2021-04-29 02:36:51,895 WARN L205 SmtUtils]: Spent 1.17 s on a formula simplification that was a NOOP. DAG size: 123 [2021-04-29 02:36:52,295 INFO L158 LiptonReduction]: Checked pairs total: 504464 [2021-04-29 02:36:52,295 INFO L160 LiptonReduction]: Total number of compositions: 323 [2021-04-29 02:36:52,296 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 148987 [2021-04-29 02:36:52,311 INFO L129 PetriNetUnfolder]: 1/53 cut-off events. [2021-04-29 02:36:52,311 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-04-29 02:36:52,311 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:36:52,312 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1] [2021-04-29 02:36:52,312 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:36:52,312 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:36:52,312 INFO L82 PathProgramCache]: Analyzing trace with hash 111823021, now seen corresponding path program 1 times [2021-04-29 02:36:52,312 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:36:52,312 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1699079207] [2021-04-29 02:36:52,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:36:52,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:36:52,325 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:36:52,327 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:36:52,340 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:36:52,342 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:36:52,342 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:36:52,342 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1699079207] [2021-04-29 02:36:52,342 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-29 02:36:52,342 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-04-29 02:36:52,343 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1695115393] [2021-04-29 02:36:52,343 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-04-29 02:36:52,343 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-29 02:36:52,343 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-04-29 02:36:52,343 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-04-29 02:36:52,345 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 459 out of 615 [2021-04-29 02:36:52,346 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 338 places, 373 transitions, 823 flow. Second operand has 3 states, 3 states have (on average 459.6666666666667) internal successors, (1379), 3 states have internal predecessors, (1379), 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) [2021-04-29 02:36:52,347 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-29 02:36:52,347 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 459 of 615 [2021-04-29 02:36:52,347 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-29 02:36:52,637 INFO L129 PetriNetUnfolder]: 0/539 cut-off events. [2021-04-29 02:36:52,638 INFO L130 PetriNetUnfolder]: For 77/77 co-relation queries the response was YES. [2021-04-29 02:36:52,638 INFO L84 FinitePrefix]: Finished finitePrefix Result has 667 conditions, 539 events. 0/539 cut-off events. For 77/77 co-relation queries the response was YES. Maximal size of possible extension queue 39. Compared 4010 event pairs, 0 based on Foata normal form. 768/919 useless extension candidates. Maximal degree in co-relation 0. Up to 73 conditions per place. [2021-04-29 02:36:52,643 INFO L132 encePairwiseOnDemand]: 555/615 looper letters, 5 selfloop transitions, 2 changer transitions 68/326 dead transitions. [2021-04-29 02:36:52,643 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 337 places, 326 transitions, 769 flow [2021-04-29 02:36:52,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-04-29 02:36:52,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-04-29 02:36:52,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1459 transitions. [2021-04-29 02:36:52,656 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7907859078590785 [2021-04-29 02:36:52,656 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 1459 transitions. [2021-04-29 02:36:52,656 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 1459 transitions. [2021-04-29 02:36:52,657 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-29 02:36:52,657 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1459 transitions. [2021-04-29 02:36:52,659 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 486.3333333333333) internal successors, (1459), 3 states have internal predecessors, (1459), 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) [2021-04-29 02:36:52,665 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 615.0) internal successors, (2460), 4 states have internal predecessors, (2460), 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) [2021-04-29 02:36:52,665 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 615.0) internal successors, (2460), 4 states have internal predecessors, (2460), 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) [2021-04-29 02:36:52,666 INFO L185 Difference]: Start difference. First operand has 338 places, 373 transitions, 823 flow. Second operand 3 states and 1459 transitions. [2021-04-29 02:36:52,666 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 337 places, 326 transitions, 769 flow [2021-04-29 02:36:52,669 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 337 places, 326 transitions, 727 flow, removed 21 selfloop flow, removed 0 redundant places. [2021-04-29 02:36:52,674 INFO L241 Difference]: Finished difference. Result has 338 places, 257 transitions, 559 flow [2021-04-29 02:36:52,674 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=615, PETRI_DIFFERENCE_MINUEND_FLOW=675, PETRI_DIFFERENCE_MINUEND_PLACES=335, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=320, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=318, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=559, PETRI_PLACES=338, PETRI_TRANSITIONS=257} [2021-04-29 02:36:52,674 INFO L343 CegarLoopForPetriNet]: 338 programPoint places, 0 predicate places. [2021-04-29 02:36:52,674 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:36:52,674 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 338 places, 257 transitions, 559 flow [2021-04-29 02:36:52,675 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 338 places, 257 transitions, 559 flow [2021-04-29 02:36:52,676 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 274 places, 257 transitions, 559 flow [2021-04-29 02:36:52,724 INFO L129 PetriNetUnfolder]: 0/287 cut-off events. [2021-04-29 02:36:52,724 INFO L130 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2021-04-29 02:36:52,724 INFO L84 FinitePrefix]: Finished finitePrefix Result has 334 conditions, 287 events. 0/287 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 1645 event pairs, 0 based on Foata normal form. 0/129 useless extension candidates. Maximal degree in co-relation 0. Up to 15 conditions per place. [2021-04-29 02:36:52,744 INFO L146 LiptonReduction]: Number of co-enabled transitions 54622 [2021-04-29 02:37:01,495 INFO L158 LiptonReduction]: Checked pairs total: 281192 [2021-04-29 02:37:01,496 INFO L160 LiptonReduction]: Total number of compositions: 46 [2021-04-29 02:37:01,496 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 8822 [2021-04-29 02:37:01,506 INFO L480 AbstractCegarLoop]: Abstraction has has 286 places, 269 transitions, 583 flow [2021-04-29 02:37:01,507 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 459.6666666666667) internal successors, (1379), 3 states have internal predecessors, (1379), 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) [2021-04-29 02:37:01,507 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:37:01,507 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2021-04-29 02:37:01,507 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2021-04-29 02:37:01,507 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:37:01,507 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:37:01,507 INFO L82 PathProgramCache]: Analyzing trace with hash -159676033, now seen corresponding path program 1 times [2021-04-29 02:37:01,508 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:37:01,508 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [965799987] [2021-04-29 02:37:01,508 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:37:01,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:37:01,521 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:01,523 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:01,535 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:01,537 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:01,555 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:01,557 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:01,558 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:37:01,558 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [965799987] [2021-04-29 02:37:01,558 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [920573141] [2021-04-29 02:37:01,558 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-29 02:37:01,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:37:01,691 INFO L263 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 3 conjunts are in the unsatisfiable core [2021-04-29 02:37:01,692 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-04-29 02:37:01,698 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:01,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:01,701 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:01,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:01,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:01,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:01,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:01,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:01,730 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:01,732 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:01,733 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:01,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:01,737 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:01,738 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:01,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:01,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:01,744 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:01,745 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:01,747 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:01,749 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:01,751 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:01,752 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:01,754 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:01,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:01,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:01,759 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:37:01,760 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:01,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:37:01,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:37:01,766 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:01,766 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:37:01,768 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:01,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:37:01,772 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:37:01,774 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:01,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:01,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:01,779 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:01,781 INFO L142 QuantifierPusher]: treesize reduction 7, result has 12.5 percent of original size [2021-04-29 02:37:01,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:01,785 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:01,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:01,788 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:01,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:01,792 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:01,793 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:01,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:01,797 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:01,799 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:01,801 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:01,802 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:01,804 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:01,804 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:37:01,804 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-04-29 02:37:01,805 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3] total 4 [2021-04-29 02:37:01,805 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [915971730] [2021-04-29 02:37:01,805 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-04-29 02:37:01,805 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-29 02:37:01,805 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-04-29 02:37:01,805 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-04-29 02:37:01,807 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 505 out of 661 [2021-04-29 02:37:01,808 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 286 places, 269 transitions, 583 flow. Second operand has 5 states, 5 states have (on average 506.4) internal successors, (2532), 5 states have internal predecessors, (2532), 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) [2021-04-29 02:37:01,808 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-29 02:37:01,809 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 505 of 661 [2021-04-29 02:37:01,809 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-29 02:37:01,912 INFO L129 PetriNetUnfolder]: 0/296 cut-off events. [2021-04-29 02:37:01,913 INFO L130 PetriNetUnfolder]: For 13/13 co-relation queries the response was YES. [2021-04-29 02:37:01,913 INFO L84 FinitePrefix]: Finished finitePrefix Result has 366 conditions, 296 events. 0/296 cut-off events. For 13/13 co-relation queries the response was YES. Maximal size of possible extension queue 22. Compared 1819 event pairs, 0 based on Foata normal form. 1/113 useless extension candidates. Maximal degree in co-relation 0. Up to 20 conditions per place. [2021-04-29 02:37:01,914 INFO L132 encePairwiseOnDemand]: 658/661 looper letters, 6 selfloop transitions, 3 changer transitions 0/272 dead transitions. [2021-04-29 02:37:01,914 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 289 places, 272 transitions, 609 flow [2021-04-29 02:37:01,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-04-29 02:37:01,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-04-29 02:37:01,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2030 transitions. [2021-04-29 02:37:01,921 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7677760968229954 [2021-04-29 02:37:01,922 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 2030 transitions. [2021-04-29 02:37:01,922 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 2030 transitions. [2021-04-29 02:37:01,922 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-29 02:37:01,922 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 2030 transitions. [2021-04-29 02:37:01,925 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 507.5) internal successors, (2030), 4 states have internal predecessors, (2030), 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) [2021-04-29 02:37:01,927 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 661.0) internal successors, (3305), 5 states have internal predecessors, (3305), 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) [2021-04-29 02:37:01,927 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 661.0) internal successors, (3305), 5 states have internal predecessors, (3305), 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) [2021-04-29 02:37:01,928 INFO L185 Difference]: Start difference. First operand has 286 places, 269 transitions, 583 flow. Second operand 4 states and 2030 transitions. [2021-04-29 02:37:01,928 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 289 places, 272 transitions, 609 flow [2021-04-29 02:37:01,930 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 288 places, 272 transitions, 607 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-04-29 02:37:01,934 INFO L241 Difference]: Finished difference. Result has 289 places, 270 transitions, 597 flow [2021-04-29 02:37:01,935 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=661, PETRI_DIFFERENCE_MINUEND_FLOW=581, PETRI_DIFFERENCE_MINUEND_PLACES=285, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=269, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=266, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=597, PETRI_PLACES=289, PETRI_TRANSITIONS=270} [2021-04-29 02:37:01,935 INFO L343 CegarLoopForPetriNet]: 338 programPoint places, -49 predicate places. [2021-04-29 02:37:01,935 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:37:01,935 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 289 places, 270 transitions, 597 flow [2021-04-29 02:37:01,935 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 289 places, 270 transitions, 597 flow [2021-04-29 02:37:01,937 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 289 places, 270 transitions, 597 flow [2021-04-29 02:37:01,990 INFO L129 PetriNetUnfolder]: 0/296 cut-off events. [2021-04-29 02:37:01,991 INFO L130 PetriNetUnfolder]: For 15/15 co-relation queries the response was YES. [2021-04-29 02:37:01,991 INFO L84 FinitePrefix]: Finished finitePrefix Result has 357 conditions, 296 events. 0/296 cut-off events. For 15/15 co-relation queries the response was YES. Maximal size of possible extension queue 21. Compared 1774 event pairs, 0 based on Foata normal form. 0/112 useless extension candidates. Maximal degree in co-relation 0. Up to 14 conditions per place. [2021-04-29 02:37:02,011 INFO L146 LiptonReduction]: Number of co-enabled transitions 60076 [2021-04-29 02:37:02,094 INFO L158 LiptonReduction]: Checked pairs total: 100894 [2021-04-29 02:37:02,095 INFO L160 LiptonReduction]: Total number of compositions: 0 [2021-04-29 02:37:02,095 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 160 [2021-04-29 02:37:02,105 INFO L480 AbstractCegarLoop]: Abstraction has has 289 places, 270 transitions, 597 flow [2021-04-29 02:37:02,105 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 506.4) internal successors, (2532), 5 states have internal predecessors, (2532), 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) [2021-04-29 02:37:02,105 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:37:02,106 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1] [2021-04-29 02:37:02,313 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2021-04-29 02:37:02,314 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:37:02,314 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:37:02,315 INFO L82 PathProgramCache]: Analyzing trace with hash -963651858, now seen corresponding path program 1 times [2021-04-29 02:37:02,315 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:37:02,315 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1164989192] [2021-04-29 02:37:02,315 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:37:02,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:37:02,332 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:02,334 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:02,347 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:02,349 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:02,367 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:02,369 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:02,391 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:02,393 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:02,394 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:37:02,394 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1164989192] [2021-04-29 02:37:02,394 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1716631409] [2021-04-29 02:37:02,394 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-29 02:37:02,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:37:02,519 INFO L263 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 4 conjunts are in the unsatisfiable core [2021-04-29 02:37:02,520 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-04-29 02:37:02,522 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:02,525 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:02,527 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:02,529 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:02,531 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:02,533 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:02,535 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:02,536 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:02,555 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:02,557 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:02,559 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:02,560 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:02,562 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:02,564 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:02,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:02,567 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:02,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:02,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:02,573 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:02,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:02,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:02,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:02,580 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:02,582 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:02,584 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:02,585 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:37:02,586 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:02,588 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:37:02,590 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:37:02,592 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:02,593 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:37:02,597 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:02,599 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:37:02,602 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:37:02,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:02,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:02,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:02,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:02,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:02,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:02,615 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:02,617 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:02,619 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:02,620 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:02,622 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:02,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:02,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:02,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:02,629 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:02,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:02,633 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:02,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:02,636 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:02,638 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:02,640 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:02,641 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:37:02,642 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:02,644 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:37:02,646 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:37:02,654 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:02,655 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:37:02,657 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:02,659 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:37:02,661 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:37:02,663 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:02,665 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:02,667 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:02,669 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:02,671 INFO L142 QuantifierPusher]: treesize reduction 7, result has 12.5 percent of original size [2021-04-29 02:37:02,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:02,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:02,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:02,678 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:02,679 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:02,681 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:02,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:02,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:02,687 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:02,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:02,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:02,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:02,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:02,694 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:37:02,695 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-04-29 02:37:02,695 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2021-04-29 02:37:02,695 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1802104911] [2021-04-29 02:37:02,696 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-04-29 02:37:02,696 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-29 02:37:02,696 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-04-29 02:37:02,696 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-04-29 02:37:02,699 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 505 out of 661 [2021-04-29 02:37:02,701 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 289 places, 270 transitions, 597 flow. Second operand has 6 states, 6 states have (on average 506.5) internal successors, (3039), 6 states have internal predecessors, (3039), 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) [2021-04-29 02:37:02,702 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-29 02:37:02,702 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 505 of 661 [2021-04-29 02:37:02,702 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-29 02:37:02,844 INFO L129 PetriNetUnfolder]: 0/293 cut-off events. [2021-04-29 02:37:02,844 INFO L130 PetriNetUnfolder]: For 30/30 co-relation queries the response was YES. [2021-04-29 02:37:02,844 INFO L84 FinitePrefix]: Finished finitePrefix Result has 375 conditions, 293 events. 0/293 cut-off events. For 30/30 co-relation queries the response was YES. Maximal size of possible extension queue 23. Compared 1770 event pairs, 0 based on Foata normal form. 1/110 useless extension candidates. Maximal degree in co-relation 0. Up to 17 conditions per place. [2021-04-29 02:37:02,846 INFO L132 encePairwiseOnDemand]: 658/661 looper letters, 7 selfloop transitions, 4 changer transitions 0/274 dead transitions. [2021-04-29 02:37:02,846 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 293 places, 274 transitions, 631 flow [2021-04-29 02:37:02,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-04-29 02:37:02,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-04-29 02:37:02,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2537 transitions. [2021-04-29 02:37:02,854 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7676248108925869 [2021-04-29 02:37:02,854 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 2537 transitions. [2021-04-29 02:37:02,854 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 2537 transitions. [2021-04-29 02:37:02,855 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-29 02:37:02,855 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 2537 transitions. [2021-04-29 02:37:02,858 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 507.4) internal successors, (2537), 5 states have internal predecessors, (2537), 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) [2021-04-29 02:37:02,860 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 661.0) internal successors, (3966), 6 states have internal predecessors, (3966), 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) [2021-04-29 02:37:02,861 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 661.0) internal successors, (3966), 6 states have internal predecessors, (3966), 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) [2021-04-29 02:37:02,861 INFO L185 Difference]: Start difference. First operand has 289 places, 270 transitions, 597 flow. Second operand 5 states and 2537 transitions. [2021-04-29 02:37:02,861 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 293 places, 274 transitions, 631 flow [2021-04-29 02:37:02,864 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 291 places, 274 transitions, 625 flow, removed 1 selfloop flow, removed 2 redundant places. [2021-04-29 02:37:02,867 INFO L241 Difference]: Finished difference. Result has 292 places, 271 transitions, 611 flow [2021-04-29 02:37:02,868 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=661, PETRI_DIFFERENCE_MINUEND_FLOW=591, PETRI_DIFFERENCE_MINUEND_PLACES=287, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=270, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=266, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=611, PETRI_PLACES=292, PETRI_TRANSITIONS=271} [2021-04-29 02:37:02,868 INFO L343 CegarLoopForPetriNet]: 338 programPoint places, -46 predicate places. [2021-04-29 02:37:02,868 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:37:02,868 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 292 places, 271 transitions, 611 flow [2021-04-29 02:37:02,869 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 292 places, 271 transitions, 611 flow [2021-04-29 02:37:02,870 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 292 places, 271 transitions, 611 flow [2021-04-29 02:37:02,923 INFO L129 PetriNetUnfolder]: 0/293 cut-off events. [2021-04-29 02:37:02,923 INFO L130 PetriNetUnfolder]: For 27/27 co-relation queries the response was YES. [2021-04-29 02:37:02,923 INFO L84 FinitePrefix]: Finished finitePrefix Result has 364 conditions, 293 events. 0/293 cut-off events. For 27/27 co-relation queries the response was YES. Maximal size of possible extension queue 21. Compared 1731 event pairs, 0 based on Foata normal form. 0/109 useless extension candidates. Maximal degree in co-relation 0. Up to 12 conditions per place. [2021-04-29 02:37:02,943 INFO L146 LiptonReduction]: Number of co-enabled transitions 60296 [2021-04-29 02:37:03,005 INFO L158 LiptonReduction]: Checked pairs total: 101086 [2021-04-29 02:37:03,006 INFO L160 LiptonReduction]: Total number of compositions: 0 [2021-04-29 02:37:03,006 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 138 [2021-04-29 02:37:03,016 INFO L480 AbstractCegarLoop]: Abstraction has has 292 places, 271 transitions, 611 flow [2021-04-29 02:37:03,016 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 506.5) internal successors, (3039), 6 states have internal predecessors, (3039), 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) [2021-04-29 02:37:03,016 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:37:03,017 INFO L263 CegarLoopForPetriNet]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1] [2021-04-29 02:37:03,223 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,18 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-29 02:37:03,224 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:37:03,224 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:37:03,225 INFO L82 PathProgramCache]: Analyzing trace with hash 826078880, now seen corresponding path program 1 times [2021-04-29 02:37:03,225 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:37:03,225 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2024261827] [2021-04-29 02:37:03,225 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:37:03,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:37:03,243 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,245 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:03,257 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,259 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:03,278 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,280 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:03,302 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,304 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:03,330 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,332 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:03,333 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:37:03,333 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2024261827] [2021-04-29 02:37:03,333 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [739266285] [2021-04-29 02:37:03,333 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-29 02:37:03,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:37:03,472 INFO L263 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 5 conjunts are in the unsatisfiable core [2021-04-29 02:37:03,473 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-04-29 02:37:03,477 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,479 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:03,481 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,483 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:03,485 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,486 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:03,488 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,490 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:03,509 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,511 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:03,512 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:03,516 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,518 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:03,520 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,522 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:03,523 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,525 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:03,527 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,529 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:03,530 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,532 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:03,534 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,536 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:03,538 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,539 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:37:03,541 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,542 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:37:03,545 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:37:03,547 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,548 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:37:03,550 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,552 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:37:03,554 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:37:03,556 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,558 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:03,560 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,561 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:03,563 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:03,567 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,569 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:03,570 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:03,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:03,577 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,579 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:03,581 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,583 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:03,584 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,586 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:03,588 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,590 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:03,592 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,592 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:37:03,594 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,596 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:37:03,598 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:37:03,600 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,601 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:37:03,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:37:03,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:37:03,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:03,614 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,616 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:03,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,620 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:03,621 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:03,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:03,629 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,630 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:03,632 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:03,636 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,638 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:03,639 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:03,643 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,645 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:03,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,648 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:37:03,649 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,651 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:37:03,653 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:37:03,655 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,655 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:37:03,657 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,659 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:37:03,662 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:37:03,664 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,666 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:03,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,669 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:03,671 INFO L142 QuantifierPusher]: treesize reduction 7, result has 12.5 percent of original size [2021-04-29 02:37:03,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:03,675 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:03,678 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:03,681 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:03,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:03,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:03,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:03,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:03,694 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:37:03,694 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-04-29 02:37:03,694 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2021-04-29 02:37:03,694 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [304343772] [2021-04-29 02:37:03,695 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-04-29 02:37:03,695 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-29 02:37:03,695 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-04-29 02:37:03,695 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2021-04-29 02:37:03,698 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 505 out of 661 [2021-04-29 02:37:03,700 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 292 places, 271 transitions, 611 flow. Second operand has 7 states, 7 states have (on average 506.57142857142856) internal successors, (3546), 7 states have internal predecessors, (3546), 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) [2021-04-29 02:37:03,700 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-29 02:37:03,700 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 505 of 661 [2021-04-29 02:37:03,700 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-29 02:37:03,850 INFO L129 PetriNetUnfolder]: 0/290 cut-off events. [2021-04-29 02:37:03,850 INFO L130 PetriNetUnfolder]: For 48/48 co-relation queries the response was YES. [2021-04-29 02:37:03,851 INFO L84 FinitePrefix]: Finished finitePrefix Result has 380 conditions, 290 events. 0/290 cut-off events. For 48/48 co-relation queries the response was YES. Maximal size of possible extension queue 23. Compared 1724 event pairs, 0 based on Foata normal form. 1/107 useless extension candidates. Maximal degree in co-relation 0. Up to 14 conditions per place. [2021-04-29 02:37:03,852 INFO L132 encePairwiseOnDemand]: 658/661 looper letters, 8 selfloop transitions, 5 changer transitions 0/276 dead transitions. [2021-04-29 02:37:03,852 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 297 places, 276 transitions, 653 flow [2021-04-29 02:37:03,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-04-29 02:37:03,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-04-29 02:37:03,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 3044 transitions. [2021-04-29 02:37:03,860 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.767523953605648 [2021-04-29 02:37:03,860 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 3044 transitions. [2021-04-29 02:37:03,860 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 3044 transitions. [2021-04-29 02:37:03,861 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-29 02:37:03,861 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 3044 transitions. [2021-04-29 02:37:03,864 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 507.3333333333333) internal successors, (3044), 6 states have internal predecessors, (3044), 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) [2021-04-29 02:37:03,866 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 661.0) internal successors, (4627), 7 states have internal predecessors, (4627), 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) [2021-04-29 02:37:03,866 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 661.0) internal successors, (4627), 7 states have internal predecessors, (4627), 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) [2021-04-29 02:37:03,866 INFO L185 Difference]: Start difference. First operand has 292 places, 271 transitions, 611 flow. Second operand 6 states and 3044 transitions. [2021-04-29 02:37:03,866 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 297 places, 276 transitions, 653 flow [2021-04-29 02:37:03,869 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 294 places, 276 transitions, 643 flow, removed 2 selfloop flow, removed 3 redundant places. [2021-04-29 02:37:03,873 INFO L241 Difference]: Finished difference. Result has 295 places, 272 transitions, 625 flow [2021-04-29 02:37:03,873 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=661, PETRI_DIFFERENCE_MINUEND_FLOW=601, PETRI_DIFFERENCE_MINUEND_PLACES=289, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=271, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=266, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=625, PETRI_PLACES=295, PETRI_TRANSITIONS=272} [2021-04-29 02:37:03,874 INFO L343 CegarLoopForPetriNet]: 338 programPoint places, -43 predicate places. [2021-04-29 02:37:03,874 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:37:03,874 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 295 places, 272 transitions, 625 flow [2021-04-29 02:37:03,874 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 295 places, 272 transitions, 625 flow [2021-04-29 02:37:03,875 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 295 places, 272 transitions, 625 flow [2021-04-29 02:37:04,016 INFO L129 PetriNetUnfolder]: 0/290 cut-off events. [2021-04-29 02:37:04,017 INFO L130 PetriNetUnfolder]: For 39/39 co-relation queries the response was YES. [2021-04-29 02:37:04,017 INFO L84 FinitePrefix]: Finished finitePrefix Result has 367 conditions, 290 events. 0/290 cut-off events. For 39/39 co-relation queries the response was YES. Maximal size of possible extension queue 23. Compared 1728 event pairs, 0 based on Foata normal form. 0/106 useless extension candidates. Maximal degree in co-relation 0. Up to 10 conditions per place. [2021-04-29 02:37:04,036 INFO L146 LiptonReduction]: Number of co-enabled transitions 60584 [2021-04-29 02:37:04,110 INFO L158 LiptonReduction]: Checked pairs total: 101338 [2021-04-29 02:37:04,110 INFO L160 LiptonReduction]: Total number of compositions: 0 [2021-04-29 02:37:04,110 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 236 [2021-04-29 02:37:04,120 INFO L480 AbstractCegarLoop]: Abstraction has has 295 places, 272 transitions, 625 flow [2021-04-29 02:37:04,121 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 506.57142857142856) internal successors, (3546), 7 states have internal predecessors, (3546), 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) [2021-04-29 02:37:04,121 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:37:04,121 INFO L263 CegarLoopForPetriNet]: trace histogram [4, 4, 1, 1, 1, 1, 1, 1, 1, 1] [2021-04-29 02:37:04,326 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable30 [2021-04-29 02:37:04,327 INFO L428 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:37:04,327 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:37:04,328 INFO L82 PathProgramCache]: Analyzing trace with hash 971405615, now seen corresponding path program 1 times [2021-04-29 02:37:04,328 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:37:04,328 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1066252453] [2021-04-29 02:37:04,329 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:37:04,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:37:04,349 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,350 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,363 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,365 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,383 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,385 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,408 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,410 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,436 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,438 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,468 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,470 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:04,470 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:37:04,470 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1066252453] [2021-04-29 02:37:04,470 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1861190049] [2021-04-29 02:37:04,471 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-29 02:37:04,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:37:04,612 INFO L263 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 6 conjunts are in the unsatisfiable core [2021-04-29 02:37:04,613 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-04-29 02:37:04,614 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,616 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,621 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,646 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,647 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,649 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,651 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,653 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,654 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,656 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,658 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,660 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,661 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,663 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,665 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,667 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,669 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,671 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,675 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,676 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:37:04,678 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,679 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:37:04,681 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:37:04,683 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,684 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:37:04,686 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,687 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:37:04,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:37:04,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,719 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,721 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,723 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,724 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,727 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:37:04,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,731 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:37:04,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:37:04,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,736 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:37:04,737 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:37:04,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:37:04,744 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,748 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,750 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,752 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,754 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,756 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,762 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,766 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,767 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,769 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,771 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,772 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,774 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,776 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,780 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:37:04,782 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:37:04,786 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:37:04,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,788 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:37:04,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:37:04,793 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:37:04,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,797 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,799 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,800 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,802 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,804 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,806 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,807 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,809 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,811 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,819 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,822 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,824 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,826 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,829 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,830 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:37:04,832 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,834 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:37:04,835 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:37:04,837 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,838 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:37:04,840 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,841 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:37:04,843 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:37:04,845 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,847 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,849 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,851 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:04,853 INFO L142 QuantifierPusher]: treesize reduction 7, result has 12.5 percent of original size [2021-04-29 02:37:04,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:04,856 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:04,859 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:04,863 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,864 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:04,866 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,868 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:04,869 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:04,873 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:04,874 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:04,875 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:37:04,875 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-04-29 02:37:04,875 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 7 [2021-04-29 02:37:04,875 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [859403568] [2021-04-29 02:37:04,876 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-04-29 02:37:04,876 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-29 02:37:04,876 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-04-29 02:37:04,876 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=28, Unknown=0, NotChecked=0, Total=56 [2021-04-29 02:37:04,880 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 505 out of 661 [2021-04-29 02:37:04,883 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 295 places, 272 transitions, 625 flow. Second operand has 8 states, 8 states have (on average 506.625) internal successors, (4053), 8 states have internal predecessors, (4053), 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) [2021-04-29 02:37:04,883 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-29 02:37:04,883 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 505 of 661 [2021-04-29 02:37:04,883 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-29 02:37:05,062 INFO L129 PetriNetUnfolder]: 0/287 cut-off events. [2021-04-29 02:37:05,062 INFO L130 PetriNetUnfolder]: For 64/64 co-relation queries the response was YES. [2021-04-29 02:37:05,062 INFO L84 FinitePrefix]: Finished finitePrefix Result has 381 conditions, 287 events. 0/287 cut-off events. For 64/64 co-relation queries the response was YES. Maximal size of possible extension queue 23. Compared 1697 event pairs, 0 based on Foata normal form. 1/104 useless extension candidates. Maximal degree in co-relation 0. Up to 11 conditions per place. [2021-04-29 02:37:05,063 INFO L132 encePairwiseOnDemand]: 658/661 looper letters, 9 selfloop transitions, 6 changer transitions 0/278 dead transitions. [2021-04-29 02:37:05,063 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 301 places, 278 transitions, 675 flow [2021-04-29 02:37:05,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-04-29 02:37:05,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-04-29 02:37:05,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 3551 transitions. [2021-04-29 02:37:05,075 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7674519126864059 [2021-04-29 02:37:05,075 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 3551 transitions. [2021-04-29 02:37:05,075 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 3551 transitions. [2021-04-29 02:37:05,076 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-29 02:37:05,077 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 3551 transitions. [2021-04-29 02:37:05,081 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 507.2857142857143) internal successors, (3551), 7 states have internal predecessors, (3551), 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) [2021-04-29 02:37:05,085 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 661.0) internal successors, (5288), 8 states have internal predecessors, (5288), 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) [2021-04-29 02:37:05,086 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 661.0) internal successors, (5288), 8 states have internal predecessors, (5288), 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) [2021-04-29 02:37:05,086 INFO L185 Difference]: Start difference. First operand has 295 places, 272 transitions, 625 flow. Second operand 7 states and 3551 transitions. [2021-04-29 02:37:05,086 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 301 places, 278 transitions, 675 flow [2021-04-29 02:37:05,090 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 297 places, 278 transitions, 661 flow, removed 3 selfloop flow, removed 4 redundant places. [2021-04-29 02:37:05,094 INFO L241 Difference]: Finished difference. Result has 298 places, 273 transitions, 639 flow [2021-04-29 02:37:05,094 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=661, PETRI_DIFFERENCE_MINUEND_FLOW=611, PETRI_DIFFERENCE_MINUEND_PLACES=291, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=272, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=266, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=639, PETRI_PLACES=298, PETRI_TRANSITIONS=273} [2021-04-29 02:37:05,095 INFO L343 CegarLoopForPetriNet]: 338 programPoint places, -40 predicate places. [2021-04-29 02:37:05,095 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:37:05,095 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 298 places, 273 transitions, 639 flow [2021-04-29 02:37:05,095 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 298 places, 273 transitions, 639 flow [2021-04-29 02:37:05,097 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 298 places, 273 transitions, 639 flow [2021-04-29 02:37:05,143 INFO L129 PetriNetUnfolder]: 0/287 cut-off events. [2021-04-29 02:37:05,143 INFO L130 PetriNetUnfolder]: For 48/48 co-relation queries the response was YES. [2021-04-29 02:37:05,143 INFO L84 FinitePrefix]: Finished finitePrefix Result has 366 conditions, 287 events. 0/287 cut-off events. For 48/48 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 1680 event pairs, 0 based on Foata normal form. 0/103 useless extension candidates. Maximal degree in co-relation 0. Up to 8 conditions per place. [2021-04-29 02:37:05,156 INFO L146 LiptonReduction]: Number of co-enabled transitions 60948 [2021-04-29 02:37:05,216 INFO L158 LiptonReduction]: Checked pairs total: 101656 [2021-04-29 02:37:05,216 INFO L160 LiptonReduction]: Total number of compositions: 0 [2021-04-29 02:37:05,216 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 121 [2021-04-29 02:37:05,226 INFO L480 AbstractCegarLoop]: Abstraction has has 298 places, 273 transitions, 639 flow [2021-04-29 02:37:05,227 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 506.625) internal successors, (4053), 8 states have internal predecessors, (4053), 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) [2021-04-29 02:37:05,227 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:37:05,227 INFO L263 CegarLoopForPetriNet]: trace histogram [5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-04-29 02:37:05,427 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31,20 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-29 02:37:05,428 INFO L428 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:37:05,428 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:37:05,429 INFO L82 PathProgramCache]: Analyzing trace with hash 1074057153, now seen corresponding path program 1 times [2021-04-29 02:37:05,429 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:37:05,429 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1729129370] [2021-04-29 02:37:05,429 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:37:05,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:37:05,451 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,452 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,465 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,467 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,483 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,485 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,505 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,507 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,530 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,532 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,560 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,561 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,592 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,594 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:05,594 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:37:05,595 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1729129370] [2021-04-29 02:37:05,595 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1356114228] [2021-04-29 02:37:05,595 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-29 02:37:05,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:37:05,741 INFO L263 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 7 conjunts are in the unsatisfiable core [2021-04-29 02:37:05,741 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-04-29 02:37:05,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,745 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,746 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,748 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,750 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,751 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,753 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,774 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,777 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,779 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,784 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,786 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,788 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,792 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,793 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,797 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,798 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,800 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,802 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,803 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:37:05,805 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,807 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:37:05,809 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:37:05,811 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,812 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:37:05,814 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,816 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:37:05,818 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:37:05,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,824 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,828 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,830 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,832 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,833 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,835 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,838 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,842 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,843 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,845 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,847 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,848 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,850 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,855 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,856 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:37:05,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,859 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:37:05,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:37:05,863 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,864 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:37:05,865 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,867 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:37:05,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:37:05,871 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,873 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,876 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,878 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,880 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,881 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,883 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,885 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,887 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,889 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,891 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,893 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,895 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,896 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,898 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,900 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,902 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,904 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,906 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,908 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,909 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:37:05,911 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,913 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:37:05,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:37:05,917 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,917 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:37:05,919 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,921 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:37:05,923 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:37:05,925 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,928 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,930 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,944 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,946 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,947 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,960 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,961 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:37:05,962 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,964 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:37:05,966 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:37:05,968 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,968 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:37:05,970 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,972 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:37:05,974 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:37:05,976 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,978 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,980 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,982 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,983 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,985 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,987 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:05,997 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:05,999 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:06,000 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:06,002 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:06,004 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:06,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:06,007 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:06,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:06,011 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:06,012 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:37:06,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:06,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:37:06,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:37:06,019 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:06,020 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:37:06,021 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:06,023 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:37:06,025 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:37:06,027 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:06,029 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:06,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:06,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:06,035 INFO L142 QuantifierPusher]: treesize reduction 7, result has 12.5 percent of original size [2021-04-29 02:37:06,037 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:06,039 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:06,040 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:06,042 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:06,044 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:06,046 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:06,047 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:06,049 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:06,051 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:06,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:06,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:06,056 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:06,057 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:06,058 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:37:06,058 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-04-29 02:37:06,058 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 8 [2021-04-29 02:37:06,058 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [407630254] [2021-04-29 02:37:06,058 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-04-29 02:37:06,059 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-29 02:37:06,059 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-04-29 02:37:06,059 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=36, Unknown=0, NotChecked=0, Total=72 [2021-04-29 02:37:06,062 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 505 out of 661 [2021-04-29 02:37:06,065 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 298 places, 273 transitions, 639 flow. Second operand has 9 states, 9 states have (on average 506.6666666666667) internal successors, (4560), 9 states have internal predecessors, (4560), 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) [2021-04-29 02:37:06,065 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-29 02:37:06,065 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 505 of 661 [2021-04-29 02:37:06,065 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-29 02:37:06,219 INFO L129 PetriNetUnfolder]: 0/284 cut-off events. [2021-04-29 02:37:06,219 INFO L130 PetriNetUnfolder]: For 75/75 co-relation queries the response was YES. [2021-04-29 02:37:06,220 INFO L84 FinitePrefix]: Finished finitePrefix Result has 378 conditions, 284 events. 0/284 cut-off events. For 75/75 co-relation queries the response was YES. Maximal size of possible extension queue 22. Compared 1641 event pairs, 0 based on Foata normal form. 1/101 useless extension candidates. Maximal degree in co-relation 0. Up to 8 conditions per place. [2021-04-29 02:37:06,220 INFO L132 encePairwiseOnDemand]: 658/661 looper letters, 10 selfloop transitions, 7 changer transitions 0/280 dead transitions. [2021-04-29 02:37:06,221 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 305 places, 280 transitions, 697 flow [2021-04-29 02:37:06,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-04-29 02:37:06,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2021-04-29 02:37:06,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 4058 transitions. [2021-04-29 02:37:06,229 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7673978819969742 [2021-04-29 02:37:06,229 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 4058 transitions. [2021-04-29 02:37:06,229 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 4058 transitions. [2021-04-29 02:37:06,230 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-29 02:37:06,230 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 4058 transitions. [2021-04-29 02:37:06,235 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 507.25) internal successors, (4058), 8 states have internal predecessors, (4058), 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) [2021-04-29 02:37:06,239 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 661.0) internal successors, (5949), 9 states have internal predecessors, (5949), 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) [2021-04-29 02:37:06,240 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 661.0) internal successors, (5949), 9 states have internal predecessors, (5949), 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) [2021-04-29 02:37:06,240 INFO L185 Difference]: Start difference. First operand has 298 places, 273 transitions, 639 flow. Second operand 8 states and 4058 transitions. [2021-04-29 02:37:06,240 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 305 places, 280 transitions, 697 flow [2021-04-29 02:37:06,243 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 300 places, 280 transitions, 679 flow, removed 4 selfloop flow, removed 5 redundant places. [2021-04-29 02:37:06,247 INFO L241 Difference]: Finished difference. Result has 301 places, 274 transitions, 653 flow [2021-04-29 02:37:06,247 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=661, PETRI_DIFFERENCE_MINUEND_FLOW=621, PETRI_DIFFERENCE_MINUEND_PLACES=293, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=273, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=266, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=653, PETRI_PLACES=301, PETRI_TRANSITIONS=274} [2021-04-29 02:37:06,247 INFO L343 CegarLoopForPetriNet]: 338 programPoint places, -37 predicate places. [2021-04-29 02:37:06,248 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:37:06,248 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 301 places, 274 transitions, 653 flow [2021-04-29 02:37:06,248 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 301 places, 274 transitions, 653 flow [2021-04-29 02:37:06,249 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 301 places, 274 transitions, 653 flow [2021-04-29 02:37:06,301 INFO L129 PetriNetUnfolder]: 0/284 cut-off events. [2021-04-29 02:37:06,301 INFO L130 PetriNetUnfolder]: For 51/51 co-relation queries the response was YES. [2021-04-29 02:37:06,302 INFO L84 FinitePrefix]: Finished finitePrefix Result has 361 conditions, 284 events. 0/284 cut-off events. For 51/51 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 1648 event pairs, 0 based on Foata normal form. 0/100 useless extension candidates. Maximal degree in co-relation 0. Up to 8 conditions per place. [2021-04-29 02:37:06,320 INFO L146 LiptonReduction]: Number of co-enabled transitions 61384 [2021-04-29 02:37:06,386 INFO L158 LiptonReduction]: Checked pairs total: 102036 [2021-04-29 02:37:06,386 INFO L160 LiptonReduction]: Total number of compositions: 0 [2021-04-29 02:37:06,386 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 138 [2021-04-29 02:37:06,396 INFO L480 AbstractCegarLoop]: Abstraction has has 301 places, 274 transitions, 653 flow [2021-04-29 02:37:06,396 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 506.6666666666667) internal successors, (4560), 9 states have internal predecessors, (4560), 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) [2021-04-29 02:37:06,396 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:37:06,397 INFO L263 CegarLoopForPetriNet]: trace histogram [6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-04-29 02:37:06,597 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable32 [2021-04-29 02:37:06,598 INFO L428 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:37:06,598 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:37:06,599 INFO L82 PathProgramCache]: Analyzing trace with hash 1150234480, now seen corresponding path program 1 times [2021-04-29 02:37:06,599 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:37:06,599 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [737174272] [2021-04-29 02:37:06,599 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:37:06,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:37:06,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:06,625 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:06,638 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:06,640 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:06,658 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:06,660 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:06,683 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:06,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:06,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:06,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:06,745 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:06,747 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:06,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:06,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:06,822 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:06,824 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:06,824 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:37:06,825 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [737174272] [2021-04-29 02:37:06,825 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [312126210] [2021-04-29 02:37:06,825 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-29 02:37:06,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:37:06,975 INFO L263 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 8 conjunts are in the unsatisfiable core [2021-04-29 02:37:06,976 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-04-29 02:37:06,978 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:06,979 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:06,981 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:06,983 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:06,985 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:06,986 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:06,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:06,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,013 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,014 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,016 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,018 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,019 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,021 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,023 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,024 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,026 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,028 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,030 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,031 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,037 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:37:07,039 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,041 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:37:07,043 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:37:07,045 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,045 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:37:07,047 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,049 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:37:07,050 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:37:07,052 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,056 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,058 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,060 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,061 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,063 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,065 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,066 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,068 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,070 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,071 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,073 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,075 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,077 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,078 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,080 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,082 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,083 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,085 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,089 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,089 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:37:07,091 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,093 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:37:07,095 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:37:07,097 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,097 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:37:07,099 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,101 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:37:07,103 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:37:07,104 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,108 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,110 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,112 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,113 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,115 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,117 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,119 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,121 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,123 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,124 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,126 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,128 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,130 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,131 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,133 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,135 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,136 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,138 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,140 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,141 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:37:07,142 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,144 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:37:07,146 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:37:07,148 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,149 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:37:07,151 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,152 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:37:07,154 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:37:07,156 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,158 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,160 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,162 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,164 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,166 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,167 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,169 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,171 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,172 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,174 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,176 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,178 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,179 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,181 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,183 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,185 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,186 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,188 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,190 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,192 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,192 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:37:07,194 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,196 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:37:07,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:37:07,200 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,201 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:37:07,203 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:37:07,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:37:07,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,213 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,215 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,223 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,227 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,229 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,230 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,232 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,234 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,235 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,237 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,239 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,241 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,242 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,244 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,245 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:37:07,246 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,248 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:37:07,250 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:37:07,252 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,253 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:37:07,254 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,258 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:37:07,260 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:37:07,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,265 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,267 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,269 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,271 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,272 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,274 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,276 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,278 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,279 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,281 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,283 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,285 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,287 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,288 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,290 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,292 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,294 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,295 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,297 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,299 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,300 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:37:07,301 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,303 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:37:07,305 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:37:07,307 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,307 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:37:07,309 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,311 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:37:07,312 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:37:07,314 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,316 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,318 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,320 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:37:07,322 INFO L142 QuantifierPusher]: treesize reduction 7, result has 12.5 percent of original size [2021-04-29 02:37:07,323 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:07,325 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,327 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:07,329 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,330 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:07,332 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,334 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:07,335 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,337 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:07,339 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,340 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:07,342 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:37:07,344 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:37:07,344 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:37:07,344 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-04-29 02:37:07,344 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 9 [2021-04-29 02:37:07,345 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [202505927] [2021-04-29 02:37:07,345 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-04-29 02:37:07,345 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-29 02:37:07,345 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-04-29 02:37:07,345 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=45, Unknown=0, NotChecked=0, Total=90 [2021-04-29 02:37:07,348 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 505 out of 661 [2021-04-29 02:37:07,351 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 301 places, 274 transitions, 653 flow. Second operand has 10 states, 10 states have (on average 506.7) internal successors, (5067), 10 states have internal predecessors, (5067), 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) [2021-04-29 02:37:07,351 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-29 02:37:07,351 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 505 of 661 [2021-04-29 02:37:07,351 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-29 02:37:07,528 INFO L129 PetriNetUnfolder]: 0/281 cut-off events. [2021-04-29 02:37:07,529 INFO L130 PetriNetUnfolder]: For 78/78 co-relation queries the response was YES. [2021-04-29 02:37:07,529 INFO L84 FinitePrefix]: Finished finitePrefix Result has 371 conditions, 281 events. 0/281 cut-off events. For 78/78 co-relation queries the response was YES. Maximal size of possible extension queue 21. Compared 1650 event pairs, 0 based on Foata normal form. 1/98 useless extension candidates. Maximal degree in co-relation 0. Up to 8 conditions per place. [2021-04-29 02:37:07,530 INFO L132 encePairwiseOnDemand]: 658/661 looper letters, 9 selfloop transitions, 8 changer transitions 1/281 dead transitions. [2021-04-29 02:37:07,530 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 309 places, 281 transitions, 703 flow [2021-04-29 02:37:07,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-04-29 02:37:07,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2021-04-29 02:37:07,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 4564 transitions. [2021-04-29 02:37:07,538 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7671877626491848 [2021-04-29 02:37:07,538 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 4564 transitions. [2021-04-29 02:37:07,538 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 4564 transitions. [2021-04-29 02:37:07,540 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-29 02:37:07,540 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 4564 transitions. [2021-04-29 02:37:07,545 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 507.1111111111111) internal successors, (4564), 9 states have internal predecessors, (4564), 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) [2021-04-29 02:37:07,549 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 661.0) internal successors, (6610), 10 states have internal predecessors, (6610), 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) [2021-04-29 02:37:07,550 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 661.0) internal successors, (6610), 10 states have internal predecessors, (6610), 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) [2021-04-29 02:37:07,550 INFO L185 Difference]: Start difference. First operand has 301 places, 274 transitions, 653 flow. Second operand 9 states and 4564 transitions. [2021-04-29 02:37:07,550 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 309 places, 281 transitions, 703 flow [2021-04-29 02:37:07,554 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 303 places, 281 transitions, 681 flow, removed 5 selfloop flow, removed 6 redundant places. [2021-04-29 02:37:07,557 INFO L241 Difference]: Finished difference. Result has 304 places, 274 transitions, 651 flow [2021-04-29 02:37:07,558 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=661, PETRI_DIFFERENCE_MINUEND_FLOW=631, PETRI_DIFFERENCE_MINUEND_PLACES=295, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=274, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=266, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=651, PETRI_PLACES=304, PETRI_TRANSITIONS=274} [2021-04-29 02:37:07,558 INFO L343 CegarLoopForPetriNet]: 338 programPoint places, -34 predicate places. [2021-04-29 02:37:07,558 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:37:07,558 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 304 places, 274 transitions, 651 flow [2021-04-29 02:37:07,558 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 304 places, 274 transitions, 651 flow [2021-04-29 02:37:07,560 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 304 places, 274 transitions, 651 flow [2021-04-29 02:37:07,611 INFO L129 PetriNetUnfolder]: 0/281 cut-off events. [2021-04-29 02:37:07,611 INFO L130 PetriNetUnfolder]: For 45/45 co-relation queries the response was YES. [2021-04-29 02:37:07,611 INFO L84 FinitePrefix]: Finished finitePrefix Result has 352 conditions, 281 events. 0/281 cut-off events. For 45/45 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 1628 event pairs, 0 based on Foata normal form. 0/97 useless extension candidates. Maximal degree in co-relation 0. Up to 8 conditions per place. [2021-04-29 02:37:07,710 INFO L146 LiptonReduction]: Number of co-enabled transitions 61384 [2021-04-29 02:37:07,773 INFO L158 LiptonReduction]: Checked pairs total: 102036 [2021-04-29 02:37:07,773 INFO L160 LiptonReduction]: Total number of compositions: 0 [2021-04-29 02:37:07,774 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 216 [2021-04-29 02:37:07,783 INFO L480 AbstractCegarLoop]: Abstraction has has 304 places, 274 transitions, 651 flow [2021-04-29 02:37:07,784 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 506.7) internal successors, (5067), 10 states have internal predecessors, (5067), 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) [2021-04-29 02:37:07,784 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:37:07,784 INFO L263 CegarLoopForPetriNet]: trace histogram [7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-04-29 02:37:07,997 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable33 [2021-04-29 02:37:07,998 INFO L428 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:37:07,998 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:37:07,999 INFO L82 PathProgramCache]: Analyzing trace with hash 1294539658, now seen corresponding path program 1 times [2021-04-29 02:37:07,999 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:37:07,999 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [353836412] [2021-04-29 02:37:07,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:37:08,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-04-29 02:37:08,010 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-04-29 02:37:08,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-04-29 02:37:08,021 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-04-29 02:37:08,027 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-04-29 02:37:08,027 INFO L634 BasicCegarLoop]: Counterexample might be feasible [2021-04-29 02:37:08,028 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34 [2021-04-29 02:37:08,028 WARN L342 ceAbstractionStarter]: 7 thread instances were not sufficient, I will increase this number and restart the analysis [2021-04-29 02:37:08,028 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 8 thread instances. [2021-04-29 02:37:08,050 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,050 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,050 WARN L313 ript$VariableManager]: TermVariabe t_funThread5of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,050 WARN L313 ript$VariableManager]: TermVariabe t_funThread5of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,050 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,050 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,050 WARN L313 ript$VariableManager]: TermVariabe t_funThread5of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,050 WARN L313 ript$VariableManager]: TermVariabe t_funThread5of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,051 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,051 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,051 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,051 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,051 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,051 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,051 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,052 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,052 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,052 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,052 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,052 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,052 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,052 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,052 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,052 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,052 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,052 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,052 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,053 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,053 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,053 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,053 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,053 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,053 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,053 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,053 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,053 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,053 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,053 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,053 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,053 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,053 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,054 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,054 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,054 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,054 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,054 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,054 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,054 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,054 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,054 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,054 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,055 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,055 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,055 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,055 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,055 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,055 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,055 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,055 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,055 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,056 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,056 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,056 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,056 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,056 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,056 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,056 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,056 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,057 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,057 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,057 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,057 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,057 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,057 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,057 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,057 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,057 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,058 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,058 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,058 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,058 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,058 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,058 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,058 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,058 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,058 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,059 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,059 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,059 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,059 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,059 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,059 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,059 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,059 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,059 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,060 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,060 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,060 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,060 WARN L313 ript$VariableManager]: TermVariabe t_funThread8of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,060 WARN L313 ript$VariableManager]: TermVariabe t_funThread8of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,060 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,060 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,060 WARN L313 ript$VariableManager]: TermVariabe t_funThread8of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,060 WARN L313 ript$VariableManager]: TermVariabe t_funThread8of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,061 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,061 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,061 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,061 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,061 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,061 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,061 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,061 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,062 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,062 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,062 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,062 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,062 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,062 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,062 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,062 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,062 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,063 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,063 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,063 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,063 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,063 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,063 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,063 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,063 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,063 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,064 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,064 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,064 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,064 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,064 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,064 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,064 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,064 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,064 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,065 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,065 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,065 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,065 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,065 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,065 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,065 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,065 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,066 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,066 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,066 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,066 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,066 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,066 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,066 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,066 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,066 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,066 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,067 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,067 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,067 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,067 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,067 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,067 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,067 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,067 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,068 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,068 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,068 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,068 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,068 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,068 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,068 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,068 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,068 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,068 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,069 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,069 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,069 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,069 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,069 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,069 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,069 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,069 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,069 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,070 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,070 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,070 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,070 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,070 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,070 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,070 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,070 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,071 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,071 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,071 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,071 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,071 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,071 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,071 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,071 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,071 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,071 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,072 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,072 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,072 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,072 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,072 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,072 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,072 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,072 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,073 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,073 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,073 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,073 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,073 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,073 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,073 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,073 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,073 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,073 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,074 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,074 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,074 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,074 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,074 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,074 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,074 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,074 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,074 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,074 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,075 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,075 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,075 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,075 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,075 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,075 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,075 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,075 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,075 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,076 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,076 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,076 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,076 WARN L313 ript$VariableManager]: TermVariabe t_funThread4of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,076 WARN L313 ript$VariableManager]: TermVariabe t_funThread4of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,076 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,076 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,076 WARN L313 ript$VariableManager]: TermVariabe t_funThread4of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,076 WARN L313 ript$VariableManager]: TermVariabe t_funThread4of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,077 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,077 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,077 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,077 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,077 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,077 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,077 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,077 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,077 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,078 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,078 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,078 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,078 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,078 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,078 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,078 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,078 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,078 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,079 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,079 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,079 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,079 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,079 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,079 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,079 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,079 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,080 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,080 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,080 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,080 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,080 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,080 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,080 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,080 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,080 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,080 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,080 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,080 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,081 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,081 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,081 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,081 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,081 WARN L313 ript$VariableManager]: TermVariabe t_funThread6of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,081 WARN L313 ript$VariableManager]: TermVariabe t_funThread6of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,081 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,081 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,081 WARN L313 ript$VariableManager]: TermVariabe t_funThread6of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,081 WARN L313 ript$VariableManager]: TermVariabe t_funThread6of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,081 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,081 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,082 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,082 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,082 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,082 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,082 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,082 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,082 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,082 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,082 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,083 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,083 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,083 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,083 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,083 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,083 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,083 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,083 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,083 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,084 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,084 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,084 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,084 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,084 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,084 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,084 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,084 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,084 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,085 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,085 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,085 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,085 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,085 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,085 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,085 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,085 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,085 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,086 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,086 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,086 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,086 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,086 WARN L313 ript$VariableManager]: TermVariabe t_funThread7of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,086 WARN L313 ript$VariableManager]: TermVariabe t_funThread7of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,086 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,086 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,086 WARN L313 ript$VariableManager]: TermVariabe t_funThread7of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,087 WARN L313 ript$VariableManager]: TermVariabe t_funThread7of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,087 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,087 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,087 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,087 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,087 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,087 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,087 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,087 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,087 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,088 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,088 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,088 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,088 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,088 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,088 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,088 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,088 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,088 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,088 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,088 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,088 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,089 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,089 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,089 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,089 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,089 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,089 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,089 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,089 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,089 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,089 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,089 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,089 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,090 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,090 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,090 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,090 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,090 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,090 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,090 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,090 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,090 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,090 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,091 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,091 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,091 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,091 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,091 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,091 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,091 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,091 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,093 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,093 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,094 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,094 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,094 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,094 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,094 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,094 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,094 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,094 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,094 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,096 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,097 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,097 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,097 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,097 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,097 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,097 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,098 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,098 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,098 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,098 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,100 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,101 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,101 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,101 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,101 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,101 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,101 WARN L313 ript$VariableManager]: TermVariabe t_funThread4of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,101 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,101 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,101 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,101 WARN L313 ript$VariableManager]: TermVariabe t_funThread4of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,104 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,104 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,104 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,104 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,104 WARN L313 ript$VariableManager]: TermVariabe t_funThread5of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,104 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,105 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,105 WARN L313 ript$VariableManager]: TermVariabe t_funThread5of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,105 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,105 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,105 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,108 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,108 WARN L313 ript$VariableManager]: TermVariabe t_funThread6of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,108 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,108 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,108 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,108 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,108 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,108 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,108 WARN L313 ript$VariableManager]: TermVariabe t_funThread6of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,108 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,109 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,111 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,111 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,111 WARN L313 ript$VariableManager]: TermVariabe t_funThread7of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,111 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,111 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,112 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,112 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,112 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,112 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,112 WARN L313 ript$VariableManager]: TermVariabe t_funThread7of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,112 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,115 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,115 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,115 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,115 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,115 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,115 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,115 WARN L313 ript$VariableManager]: TermVariabe t_funThread8of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,115 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,115 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,116 WARN L313 ript$VariableManager]: TermVariabe t_funThread8of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,116 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:37:08,118 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-04-29 02:37:08,118 INFO L253 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-04-29 02:37:08,119 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-04-29 02:37:08,119 INFO L377 AbstractCegarLoop]: Hoare is false [2021-04-29 02:37:08,119 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-04-29 02:37:08,119 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-04-29 02:37:08,120 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-04-29 02:37:08,120 INFO L381 AbstractCegarLoop]: Difference is false [2021-04-29 02:37:08,120 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-04-29 02:37:08,120 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-04-29 02:37:08,122 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 290 places, 325 transitions, 746 flow [2021-04-29 02:37:08,200 INFO L129 PetriNetUnfolder]: 84/585 cut-off events. [2021-04-29 02:37:08,200 INFO L130 PetriNetUnfolder]: For 112/112 co-relation queries the response was YES. [2021-04-29 02:37:08,212 INFO L84 FinitePrefix]: Finished finitePrefix Result has 646 conditions, 585 events. 84/585 cut-off events. For 112/112 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 2299 event pairs, 0 based on Foata normal form. 0/483 useless extension candidates. Maximal degree in co-relation 553. Up to 18 conditions per place. [2021-04-29 02:37:08,212 INFO L82 GeneralOperation]: Start removeDead. Operand has 290 places, 325 transitions, 746 flow [2021-04-29 02:37:08,218 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 290 places, 325 transitions, 746 flow [2021-04-29 02:37:08,218 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:37:08,219 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 290 places, 325 transitions, 746 flow [2021-04-29 02:37:08,219 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 290 places, 325 transitions, 746 flow [2021-04-29 02:37:08,220 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 290 places, 325 transitions, 746 flow [2021-04-29 02:37:08,308 INFO L129 PetriNetUnfolder]: 84/585 cut-off events. [2021-04-29 02:37:08,308 INFO L130 PetriNetUnfolder]: For 112/112 co-relation queries the response was YES. [2021-04-29 02:37:08,317 INFO L84 FinitePrefix]: Finished finitePrefix Result has 646 conditions, 585 events. 84/585 cut-off events. For 112/112 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 2375 event pairs, 0 based on Foata normal form. 0/483 useless extension candidates. Maximal degree in co-relation 553. Up to 18 conditions per place. [2021-04-29 02:37:08,344 INFO L146 LiptonReduction]: Number of co-enabled transitions 76544 [2021-04-29 02:37:15,732 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2021-04-29 02:37:26,252 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 29 [2021-04-29 02:37:26,825 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 36 [2021-04-29 02:37:27,030 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 36 [2021-04-29 02:37:27,476 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 29 DAG size of output: 27 [2021-04-29 02:37:27,754 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 29 [2021-04-29 02:37:31,359 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 41 [2021-04-29 02:37:31,466 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 41 [2021-04-29 02:37:31,573 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 41 [2021-04-29 02:37:31,681 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 41 [2021-04-29 02:37:31,795 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 45 [2021-04-29 02:37:31,909 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 45 [2021-04-29 02:37:32,024 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 45 [2021-04-29 02:37:32,140 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 45 [2021-04-29 02:37:32,644 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 45 [2021-04-29 02:37:32,756 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 45 [2021-04-29 02:37:32,873 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 45 [2021-04-29 02:37:32,988 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 45 [2021-04-29 02:37:36,853 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 35 [2021-04-29 02:37:36,963 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 33 [2021-04-29 02:37:37,383 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 25 [2021-04-29 02:37:37,487 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 32 [2021-04-29 02:37:41,927 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2021-04-29 02:37:42,068 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2021-04-29 02:37:42,227 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2021-04-29 02:37:42,370 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2021-04-29 02:37:43,712 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 40 [2021-04-29 02:37:43,815 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 36 [2021-04-29 02:37:43,936 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 40 [2021-04-29 02:37:45,468 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2021-04-29 02:37:45,574 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2021-04-29 02:37:45,679 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2021-04-29 02:37:45,787 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2021-04-29 02:37:56,083 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2021-04-29 02:37:56,245 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2021-04-29 02:37:56,427 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2021-04-29 02:37:56,585 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2021-04-29 02:37:56,775 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 02:37:56,941 WARN L205 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:37:57,129 WARN L205 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 02:37:57,298 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:37:57,413 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 45 [2021-04-29 02:37:57,527 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 45 [2021-04-29 02:37:57,644 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 45 [2021-04-29 02:37:57,762 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 45 [2021-04-29 02:38:03,269 WARN L205 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 55 [2021-04-29 02:38:03,494 WARN L205 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2021-04-29 02:38:03,993 WARN L205 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 55 [2021-04-29 02:38:04,216 WARN L205 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2021-04-29 02:38:04,769 WARN L205 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2021-04-29 02:38:05,016 WARN L205 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:38:05,508 WARN L205 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2021-04-29 02:38:05,745 WARN L205 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:38:06,119 WARN L205 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 46 [2021-04-29 02:38:06,278 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2021-04-29 02:38:06,641 WARN L205 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 46 [2021-04-29 02:38:06,813 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2021-04-29 02:38:07,237 WARN L205 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 46 [2021-04-29 02:38:07,384 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2021-04-29 02:38:07,727 WARN L205 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 46 [2021-04-29 02:38:07,875 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2021-04-29 02:38:08,202 WARN L205 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 46 [2021-04-29 02:38:08,357 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2021-04-29 02:38:08,690 WARN L205 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 46 [2021-04-29 02:38:08,847 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2021-04-29 02:38:09,961 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2021-04-29 02:38:10,096 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2021-04-29 02:38:10,231 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2021-04-29 02:38:10,365 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2021-04-29 02:38:10,481 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2021-04-29 02:38:10,597 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2021-04-29 02:38:10,712 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2021-04-29 02:38:10,827 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2021-04-29 02:38:10,972 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:38:11,114 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:38:11,258 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:38:11,401 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:38:11,528 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2021-04-29 02:38:11,655 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2021-04-29 02:38:11,780 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2021-04-29 02:38:11,906 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2021-04-29 02:38:15,081 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:38:15,237 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:38:15,387 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:38:15,538 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:38:15,706 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:38:15,872 WARN L205 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:38:16,042 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:38:16,214 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:38:16,510 WARN L205 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2021-04-29 02:38:16,779 WARN L205 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2021-04-29 02:38:17,076 WARN L205 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2021-04-29 02:38:17,353 WARN L205 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2021-04-29 02:38:17,547 WARN L205 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 02:38:17,738 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 02:38:17,932 WARN L205 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 02:38:18,122 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 02:38:18,289 WARN L205 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:38:18,458 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:38:18,628 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:38:18,800 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:38:19,092 WARN L205 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2021-04-29 02:38:19,350 WARN L205 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2021-04-29 02:38:19,636 WARN L205 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2021-04-29 02:38:19,897 WARN L205 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2021-04-29 02:38:36,318 WARN L205 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 62 [2021-04-29 02:38:36,589 WARN L205 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:38:37,185 WARN L205 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 62 [2021-04-29 02:38:37,442 WARN L205 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 02:38:38,080 WARN L205 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 66 [2021-04-29 02:38:38,366 WARN L205 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 02:38:38,925 WARN L205 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 66 [2021-04-29 02:38:39,199 WARN L205 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 02:38:40,237 WARN L205 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 89 DAG size of output: 85 [2021-04-29 02:38:40,677 WARN L205 SmtUtils]: Spent 437.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-04-29 02:38:41,695 WARN L205 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 89 DAG size of output: 85 [2021-04-29 02:38:42,147 WARN L205 SmtUtils]: Spent 450.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-04-29 02:38:43,834 WARN L205 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 110 DAG size of output: 104 [2021-04-29 02:38:44,646 WARN L205 SmtUtils]: Spent 810.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-04-29 02:38:46,250 WARN L205 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 110 DAG size of output: 104 [2021-04-29 02:38:47,039 WARN L205 SmtUtils]: Spent 787.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-04-29 02:38:47,966 WARN L205 SmtUtils]: Spent 924.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 82 [2021-04-29 02:38:48,438 WARN L205 SmtUtils]: Spent 469.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2021-04-29 02:38:49,389 WARN L205 SmtUtils]: Spent 948.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 82 [2021-04-29 02:38:49,842 WARN L205 SmtUtils]: Spent 451.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2021-04-29 02:38:51,597 WARN L205 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 107 DAG size of output: 101 [2021-04-29 02:38:52,397 WARN L205 SmtUtils]: Spent 797.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2021-04-29 02:38:54,129 WARN L205 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 107 DAG size of output: 101 [2021-04-29 02:38:54,838 WARN L205 SmtUtils]: Spent 706.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2021-04-29 02:38:55,544 WARN L205 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 74 [2021-04-29 02:38:55,855 WARN L205 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2021-04-29 02:38:56,582 WARN L205 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 74 [2021-04-29 02:38:56,895 WARN L205 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2021-04-29 02:38:57,980 WARN L205 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2021-04-29 02:38:58,472 WARN L205 SmtUtils]: Spent 489.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:38:59,583 WARN L205 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2021-04-29 02:39:00,115 WARN L205 SmtUtils]: Spent 529.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:39:00,793 WARN L205 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 70 [2021-04-29 02:39:01,085 WARN L205 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2021-04-29 02:39:01,787 WARN L205 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 70 [2021-04-29 02:39:02,105 WARN L205 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2021-04-29 02:39:03,406 WARN L205 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 97 DAG size of output: 93 [2021-04-29 02:39:04,028 WARN L205 SmtUtils]: Spent 619.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 02:39:05,163 WARN L205 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 97 DAG size of output: 93 [2021-04-29 02:39:05,738 WARN L205 SmtUtils]: Spent 572.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 02:39:06,919 WARN L205 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2021-04-29 02:39:07,448 WARN L205 SmtUtils]: Spent 526.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:39:08,781 WARN L205 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2021-04-29 02:39:09,302 WARN L205 SmtUtils]: Spent 518.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:39:10,270 WARN L205 SmtUtils]: Spent 965.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 82 [2021-04-29 02:39:10,756 WARN L205 SmtUtils]: Spent 483.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2021-04-29 02:39:11,812 WARN L205 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 86 DAG size of output: 82 [2021-04-29 02:39:12,275 WARN L205 SmtUtils]: Spent 460.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2021-04-29 02:39:12,525 WARN L205 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-04-29 02:39:12,720 WARN L205 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-04-29 02:39:12,915 WARN L205 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-04-29 02:39:13,111 WARN L205 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-04-29 02:39:13,260 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:39:13,410 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:39:13,559 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:39:13,707 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:39:13,857 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:39:14,004 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:39:14,155 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:39:14,303 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 02:39:14,513 WARN L205 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2021-04-29 02:39:14,725 WARN L205 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2021-04-29 02:39:14,932 WARN L205 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2021-04-29 02:39:15,140 WARN L205 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2021-04-29 02:39:20,091 WARN L205 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 115 DAG size of output: 113 [2021-04-29 02:39:20,994 WARN L205 SmtUtils]: Spent 900.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2021-04-29 02:39:23,177 WARN L205 SmtUtils]: Spent 2.18 s on a formula simplification. DAG size of input: 115 DAG size of output: 113 [2021-04-29 02:39:24,320 WARN L205 SmtUtils]: Spent 1.14 s on a formula simplification that was a NOOP. DAG size: 109 [2021-04-29 02:39:24,851 WARN L205 SmtUtils]: Spent 528.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:39:25,487 WARN L205 SmtUtils]: Spent 634.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:39:26,023 WARN L205 SmtUtils]: Spent 533.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:39:26,552 WARN L205 SmtUtils]: Spent 527.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:39:28,763 WARN L205 SmtUtils]: Spent 2.21 s on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:39:29,923 WARN L205 SmtUtils]: Spent 1.16 s on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:39:31,892 WARN L205 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:39:32,821 WARN L205 SmtUtils]: Spent 926.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:39:34,655 WARN L205 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 112 DAG size of output: 110 [2021-04-29 02:39:35,550 WARN L205 SmtUtils]: Spent 892.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2021-04-29 02:39:37,444 WARN L205 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 112 DAG size of output: 110 [2021-04-29 02:39:38,518 WARN L205 SmtUtils]: Spent 1.07 s on a formula simplification that was a NOOP. DAG size: 106 [2021-04-29 02:39:41,068 WARN L205 SmtUtils]: Spent 2.55 s on a formula simplification. DAG size of input: 131 DAG size of output: 127 [2021-04-29 02:39:42,398 WARN L205 SmtUtils]: Spent 1.33 s on a formula simplification that was a NOOP. DAG size: 123 [2021-04-29 02:39:44,907 WARN L205 SmtUtils]: Spent 2.51 s on a formula simplification. DAG size of input: 131 DAG size of output: 127 [2021-04-29 02:39:46,143 WARN L205 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 123 [2021-04-29 02:39:48,192 WARN L205 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:39:49,092 WARN L205 SmtUtils]: Spent 897.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:39:51,064 WARN L205 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:39:52,064 WARN L205 SmtUtils]: Spent 997.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:39:52,739 WARN L205 SmtUtils]: Spent 672.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:39:53,317 WARN L205 SmtUtils]: Spent 576.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:39:53,854 WARN L205 SmtUtils]: Spent 535.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:39:54,375 WARN L205 SmtUtils]: Spent 518.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 02:39:57,163 WARN L205 SmtUtils]: Spent 2.79 s on a formula simplification. DAG size of input: 129 DAG size of output: 125 [2021-04-29 02:39:58,379 WARN L205 SmtUtils]: Spent 1.21 s on a formula simplification that was a NOOP. DAG size: 121 [2021-04-29 02:40:00,936 WARN L205 SmtUtils]: Spent 2.55 s on a formula simplification. DAG size of input: 129 DAG size of output: 125 [2021-04-29 02:40:02,227 WARN L205 SmtUtils]: Spent 1.29 s on a formula simplification that was a NOOP. DAG size: 121 [2021-04-29 02:40:04,138 WARN L205 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 109 DAG size of output: 107 [2021-04-29 02:40:05,164 WARN L205 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 103 [2021-04-29 02:40:06,924 WARN L205 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 109 DAG size of output: 107 [2021-04-29 02:40:07,833 WARN L205 SmtUtils]: Spent 906.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2021-04-29 02:40:09,942 WARN L205 SmtUtils]: Spent 2.11 s on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:40:10,929 WARN L205 SmtUtils]: Spent 984.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:40:12,883 WARN L205 SmtUtils]: Spent 1.95 s on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-29 02:40:13,874 WARN L205 SmtUtils]: Spent 988.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-04-29 02:40:14,296 INFO L158 LiptonReduction]: Checked pairs total: 657310 [2021-04-29 02:40:14,297 INFO L160 LiptonReduction]: Total number of compositions: 381 [2021-04-29 02:40:14,298 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 186080 [2021-04-29 02:40:14,314 INFO L129 PetriNetUnfolder]: 1/60 cut-off events. [2021-04-29 02:40:14,314 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-04-29 02:40:14,314 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:40:14,314 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1] [2021-04-29 02:40:14,314 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:40:14,314 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:40:14,315 INFO L82 PathProgramCache]: Analyzing trace with hash 135819623, now seen corresponding path program 1 times [2021-04-29 02:40:14,315 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:40:14,315 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [223735067] [2021-04-29 02:40:14,315 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:40:14,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:40:14,326 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:14,328 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:14,343 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:14,345 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:14,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:40:14,346 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [223735067] [2021-04-29 02:40:14,346 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-29 02:40:14,346 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-04-29 02:40:14,346 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2109152551] [2021-04-29 02:40:14,346 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-04-29 02:40:14,347 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-29 02:40:14,347 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-04-29 02:40:14,347 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-04-29 02:40:14,350 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 529 out of 706 [2021-04-29 02:40:14,351 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 382 places, 421 transitions, 938 flow. Second operand has 3 states, 3 states have (on average 529.6666666666666) internal successors, (1589), 3 states have internal predecessors, (1589), 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) [2021-04-29 02:40:14,351 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-29 02:40:14,351 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 529 of 706 [2021-04-29 02:40:14,351 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-29 02:40:14,743 INFO L129 PetriNetUnfolder]: 0/617 cut-off events. [2021-04-29 02:40:14,743 INFO L130 PetriNetUnfolder]: For 112/112 co-relation queries the response was YES. [2021-04-29 02:40:14,744 INFO L84 FinitePrefix]: Finished finitePrefix Result has 766 conditions, 617 events. 0/617 cut-off events. For 112/112 co-relation queries the response was YES. Maximal size of possible extension queue 39. Compared 4613 event pairs, 0 based on Foata normal form. 1034/1206 useless extension candidates. Maximal degree in co-relation 0. Up to 83 conditions per place. [2021-04-29 02:40:14,746 INFO L132 encePairwiseOnDemand]: 640/706 looper letters, 5 selfloop transitions, 2 changer transitions 68/368 dead transitions. [2021-04-29 02:40:14,746 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 381 places, 368 transitions, 872 flow [2021-04-29 02:40:14,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-04-29 02:40:14,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-04-29 02:40:14,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1675 transitions. [2021-04-29 02:40:14,757 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7908404154863078 [2021-04-29 02:40:14,757 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 1675 transitions. [2021-04-29 02:40:14,757 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 1675 transitions. [2021-04-29 02:40:14,758 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-29 02:40:14,758 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1675 transitions. [2021-04-29 02:40:14,760 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 558.3333333333334) internal successors, (1675), 3 states have internal predecessors, (1675), 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) [2021-04-29 02:40:14,762 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 706.0) internal successors, (2824), 4 states have internal predecessors, (2824), 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) [2021-04-29 02:40:14,763 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 706.0) internal successors, (2824), 4 states have internal predecessors, (2824), 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) [2021-04-29 02:40:14,763 INFO L185 Difference]: Start difference. First operand has 382 places, 421 transitions, 938 flow. Second operand 3 states and 1675 transitions. [2021-04-29 02:40:14,763 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 381 places, 368 transitions, 872 flow [2021-04-29 02:40:14,767 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 381 places, 368 transitions, 816 flow, removed 28 selfloop flow, removed 0 redundant places. [2021-04-29 02:40:14,774 INFO L241 Difference]: Finished difference. Result has 382 places, 299 transitions, 648 flow [2021-04-29 02:40:14,775 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=706, PETRI_DIFFERENCE_MINUEND_FLOW=764, PETRI_DIFFERENCE_MINUEND_PLACES=379, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=362, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=360, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=648, PETRI_PLACES=382, PETRI_TRANSITIONS=299} [2021-04-29 02:40:14,775 INFO L343 CegarLoopForPetriNet]: 382 programPoint places, 0 predicate places. [2021-04-29 02:40:14,775 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:40:14,775 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 382 places, 299 transitions, 648 flow [2021-04-29 02:40:14,776 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 382 places, 299 transitions, 648 flow [2021-04-29 02:40:14,777 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 318 places, 299 transitions, 648 flow [2021-04-29 02:40:14,861 INFO L129 PetriNetUnfolder]: 0/334 cut-off events. [2021-04-29 02:40:14,861 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2021-04-29 02:40:14,862 INFO L84 FinitePrefix]: Finished finitePrefix Result has 387 conditions, 334 events. 0/334 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 1970 event pairs, 0 based on Foata normal form. 0/147 useless extension candidates. Maximal degree in co-relation 0. Up to 17 conditions per place. [2021-04-29 02:40:14,889 INFO L146 LiptonReduction]: Number of co-enabled transitions 75522 [2021-04-29 02:40:18,065 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2021-04-29 02:40:25,839 INFO L158 LiptonReduction]: Checked pairs total: 385326 [2021-04-29 02:40:25,839 INFO L160 LiptonReduction]: Total number of compositions: 54 [2021-04-29 02:40:25,840 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 11065 [2021-04-29 02:40:25,853 INFO L480 AbstractCegarLoop]: Abstraction has has 331 places, 312 transitions, 674 flow [2021-04-29 02:40:25,853 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 529.6666666666666) internal successors, (1589), 3 states have internal predecessors, (1589), 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) [2021-04-29 02:40:25,853 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:40:25,854 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2021-04-29 02:40:25,854 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35 [2021-04-29 02:40:25,854 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:40:25,854 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:40:25,854 INFO L82 PathProgramCache]: Analyzing trace with hash 693479819, now seen corresponding path program 1 times [2021-04-29 02:40:25,854 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:40:25,855 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1126740110] [2021-04-29 02:40:25,855 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:40:25,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:40:25,868 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:25,873 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:25,888 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:25,890 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:25,910 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:25,912 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:25,912 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:40:25,913 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1126740110] [2021-04-29 02:40:25,913 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [712337574] [2021-04-29 02:40:25,913 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-29 02:40:26,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:40:26,044 INFO L263 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 3 conjunts are in the unsatisfiable core [2021-04-29 02:40:26,044 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-04-29 02:40:26,046 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:26,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:26,050 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:26,053 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:26,055 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:26,057 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:26,059 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:26,061 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:26,085 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:26,087 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:26,089 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:26,092 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:26,094 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:26,096 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:26,098 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:26,100 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:26,102 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:26,104 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:26,106 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:26,108 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:26,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:26,112 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:26,114 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:26,116 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:26,119 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:26,119 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:26,121 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:26,123 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:26,125 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:26,127 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:26,128 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:26,130 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:26,132 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:26,134 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:26,136 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:26,138 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:26,140 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:26,142 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:26,144 INFO L142 QuantifierPusher]: treesize reduction 7, result has 12.5 percent of original size [2021-04-29 02:40:26,146 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:26,148 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:26,150 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:26,152 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:26,154 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:26,156 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:26,158 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:26,160 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:26,162 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:26,164 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:26,166 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:26,168 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:26,170 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:26,170 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:40:26,170 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-04-29 02:40:26,170 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3] total 4 [2021-04-29 02:40:26,171 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1311853607] [2021-04-29 02:40:26,171 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-04-29 02:40:26,171 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-29 02:40:26,171 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-04-29 02:40:26,171 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-04-29 02:40:26,174 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 583 out of 760 [2021-04-29 02:40:26,175 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 331 places, 312 transitions, 674 flow. Second operand has 5 states, 5 states have (on average 584.4) internal successors, (2922), 5 states have internal predecessors, (2922), 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) [2021-04-29 02:40:26,175 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-29 02:40:26,175 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 583 of 760 [2021-04-29 02:40:26,176 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-29 02:40:26,296 INFO L129 PetriNetUnfolder]: 0/344 cut-off events. [2021-04-29 02:40:26,296 INFO L130 PetriNetUnfolder]: For 15/15 co-relation queries the response was YES. [2021-04-29 02:40:26,296 INFO L84 FinitePrefix]: Finished finitePrefix Result has 423 conditions, 344 events. 0/344 cut-off events. For 15/15 co-relation queries the response was YES. Maximal size of possible extension queue 22. Compared 2118 event pairs, 0 based on Foata normal form. 1/129 useless extension candidates. Maximal degree in co-relation 0. Up to 23 conditions per place. [2021-04-29 02:40:26,298 INFO L132 encePairwiseOnDemand]: 757/760 looper letters, 6 selfloop transitions, 3 changer transitions 0/315 dead transitions. [2021-04-29 02:40:26,298 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 334 places, 315 transitions, 700 flow [2021-04-29 02:40:26,303 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-04-29 02:40:26,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-04-29 02:40:26,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2342 transitions. [2021-04-29 02:40:26,306 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7703947368421052 [2021-04-29 02:40:26,306 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 2342 transitions. [2021-04-29 02:40:26,306 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 2342 transitions. [2021-04-29 02:40:26,306 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-29 02:40:26,307 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 2342 transitions. [2021-04-29 02:40:26,310 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 585.5) internal successors, (2342), 4 states have internal predecessors, (2342), 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) [2021-04-29 02:40:26,312 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 760.0) internal successors, (3800), 5 states have internal predecessors, (3800), 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) [2021-04-29 02:40:26,312 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 760.0) internal successors, (3800), 5 states have internal predecessors, (3800), 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) [2021-04-29 02:40:26,313 INFO L185 Difference]: Start difference. First operand has 331 places, 312 transitions, 674 flow. Second operand 4 states and 2342 transitions. [2021-04-29 02:40:26,313 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 334 places, 315 transitions, 700 flow [2021-04-29 02:40:26,316 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 333 places, 315 transitions, 698 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-04-29 02:40:26,320 INFO L241 Difference]: Finished difference. Result has 334 places, 313 transitions, 688 flow [2021-04-29 02:40:26,321 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=760, PETRI_DIFFERENCE_MINUEND_FLOW=672, PETRI_DIFFERENCE_MINUEND_PLACES=330, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=312, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=309, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=688, PETRI_PLACES=334, PETRI_TRANSITIONS=313} [2021-04-29 02:40:26,321 INFO L343 CegarLoopForPetriNet]: 382 programPoint places, -48 predicate places. [2021-04-29 02:40:26,321 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:40:26,321 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 334 places, 313 transitions, 688 flow [2021-04-29 02:40:26,321 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 334 places, 313 transitions, 688 flow [2021-04-29 02:40:26,323 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 334 places, 313 transitions, 688 flow [2021-04-29 02:40:26,475 INFO L129 PetriNetUnfolder]: 0/344 cut-off events. [2021-04-29 02:40:26,476 INFO L130 PetriNetUnfolder]: For 17/17 co-relation queries the response was YES. [2021-04-29 02:40:26,476 INFO L84 FinitePrefix]: Finished finitePrefix Result has 413 conditions, 344 events. 0/344 cut-off events. For 17/17 co-relation queries the response was YES. Maximal size of possible extension queue 22. Compared 2092 event pairs, 0 based on Foata normal form. 0/128 useless extension candidates. Maximal degree in co-relation 0. Up to 16 conditions per place. [2021-04-29 02:40:26,500 INFO L146 LiptonReduction]: Number of co-enabled transitions 82504 [2021-04-29 02:40:26,581 INFO L158 LiptonReduction]: Checked pairs total: 139284 [2021-04-29 02:40:26,581 INFO L160 LiptonReduction]: Total number of compositions: 0 [2021-04-29 02:40:26,582 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 261 [2021-04-29 02:40:26,594 INFO L480 AbstractCegarLoop]: Abstraction has has 334 places, 313 transitions, 688 flow [2021-04-29 02:40:26,594 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 584.4) internal successors, (2922), 5 states have internal predecessors, (2922), 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) [2021-04-29 02:40:26,594 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:40:26,594 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1] [2021-04-29 02:40:26,795 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36,23 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-29 02:40:26,795 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:40:26,796 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:40:26,796 INFO L82 PathProgramCache]: Analyzing trace with hash 1015801448, now seen corresponding path program 1 times [2021-04-29 02:40:26,796 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:40:26,796 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [298818773] [2021-04-29 02:40:26,797 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:40:26,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:40:26,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:26,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:26,829 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:26,831 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:26,850 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:26,852 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:26,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:26,876 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:26,876 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:40:26,877 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [298818773] [2021-04-29 02:40:26,877 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [651977648] [2021-04-29 02:40:26,877 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-29 02:40:27,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:40:27,036 INFO L263 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 4 conjunts are in the unsatisfiable core [2021-04-29 02:40:27,036 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-04-29 02:40:27,038 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:27,040 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:27,042 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:27,044 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:27,046 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:27,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:27,050 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:27,052 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:27,073 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:27,075 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:27,077 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:27,079 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:27,081 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:27,083 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:27,085 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:27,087 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:27,089 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:27,091 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:27,092 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:27,095 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:27,097 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:27,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:27,101 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:27,102 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:27,105 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:27,105 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:27,107 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:27,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:27,111 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:27,113 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:27,114 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:27,115 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:27,117 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:27,120 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:27,122 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:27,124 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:27,126 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:27,128 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:27,131 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:27,132 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:27,134 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:27,136 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:27,138 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:27,140 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:27,142 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:27,144 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:27,146 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:27,148 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:27,150 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:27,152 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:27,154 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:27,156 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:27,158 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:27,160 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:27,162 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:27,163 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:27,167 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:27,168 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:27,171 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:27,173 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:27,173 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:27,175 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:27,177 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:27,179 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:27,181 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:27,184 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:27,186 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:27,188 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:27,190 INFO L142 QuantifierPusher]: treesize reduction 7, result has 12.5 percent of original size [2021-04-29 02:40:27,192 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:27,194 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:27,197 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:27,199 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:27,201 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:27,203 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:27,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:27,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:27,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:27,212 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:27,214 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:27,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:27,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:27,218 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:40:27,218 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-04-29 02:40:27,218 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2021-04-29 02:40:27,218 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [750967349] [2021-04-29 02:40:27,219 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-04-29 02:40:27,219 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-29 02:40:27,219 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-04-29 02:40:27,219 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-04-29 02:40:27,222 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 583 out of 760 [2021-04-29 02:40:27,223 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 334 places, 313 transitions, 688 flow. Second operand has 6 states, 6 states have (on average 584.5) internal successors, (3507), 6 states have internal predecessors, (3507), 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) [2021-04-29 02:40:27,223 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-29 02:40:27,223 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 583 of 760 [2021-04-29 02:40:27,223 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-29 02:40:27,369 INFO L129 PetriNetUnfolder]: 0/341 cut-off events. [2021-04-29 02:40:27,369 INFO L130 PetriNetUnfolder]: For 34/34 co-relation queries the response was YES. [2021-04-29 02:40:27,370 INFO L84 FinitePrefix]: Finished finitePrefix Result has 434 conditions, 341 events. 0/341 cut-off events. For 34/34 co-relation queries the response was YES. Maximal size of possible extension queue 21. Compared 2081 event pairs, 0 based on Foata normal form. 1/126 useless extension candidates. Maximal degree in co-relation 0. Up to 20 conditions per place. [2021-04-29 02:40:27,371 INFO L132 encePairwiseOnDemand]: 757/760 looper letters, 7 selfloop transitions, 4 changer transitions 0/317 dead transitions. [2021-04-29 02:40:27,371 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 338 places, 317 transitions, 722 flow [2021-04-29 02:40:27,375 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-04-29 02:40:27,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-04-29 02:40:27,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2927 transitions. [2021-04-29 02:40:27,378 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7702631578947369 [2021-04-29 02:40:27,378 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 2927 transitions. [2021-04-29 02:40:27,378 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 2927 transitions. [2021-04-29 02:40:27,379 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-29 02:40:27,379 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 2927 transitions. [2021-04-29 02:40:27,381 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 585.4) internal successors, (2927), 5 states have internal predecessors, (2927), 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) [2021-04-29 02:40:27,385 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 760.0) internal successors, (4560), 6 states have internal predecessors, (4560), 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) [2021-04-29 02:40:27,385 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 760.0) internal successors, (4560), 6 states have internal predecessors, (4560), 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) [2021-04-29 02:40:27,386 INFO L185 Difference]: Start difference. First operand has 334 places, 313 transitions, 688 flow. Second operand 5 states and 2927 transitions. [2021-04-29 02:40:27,386 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 338 places, 317 transitions, 722 flow [2021-04-29 02:40:27,389 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 336 places, 317 transitions, 716 flow, removed 1 selfloop flow, removed 2 redundant places. [2021-04-29 02:40:27,393 INFO L241 Difference]: Finished difference. Result has 337 places, 314 transitions, 702 flow [2021-04-29 02:40:27,393 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=760, PETRI_DIFFERENCE_MINUEND_FLOW=682, PETRI_DIFFERENCE_MINUEND_PLACES=332, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=313, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=309, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=702, PETRI_PLACES=337, PETRI_TRANSITIONS=314} [2021-04-29 02:40:27,394 INFO L343 CegarLoopForPetriNet]: 382 programPoint places, -45 predicate places. [2021-04-29 02:40:27,395 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:40:27,395 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 337 places, 314 transitions, 702 flow [2021-04-29 02:40:27,395 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 337 places, 314 transitions, 702 flow [2021-04-29 02:40:27,396 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 337 places, 314 transitions, 702 flow [2021-04-29 02:40:27,458 INFO L129 PetriNetUnfolder]: 0/341 cut-off events. [2021-04-29 02:40:27,458 INFO L130 PetriNetUnfolder]: For 31/31 co-relation queries the response was YES. [2021-04-29 02:40:27,459 INFO L84 FinitePrefix]: Finished finitePrefix Result has 422 conditions, 341 events. 0/341 cut-off events. For 31/31 co-relation queries the response was YES. Maximal size of possible extension queue 22. Compared 2052 event pairs, 0 based on Foata normal form. 0/125 useless extension candidates. Maximal degree in co-relation 0. Up to 14 conditions per place. [2021-04-29 02:40:27,475 INFO L146 LiptonReduction]: Number of co-enabled transitions 82734 [2021-04-29 02:40:27,555 INFO L158 LiptonReduction]: Checked pairs total: 139484 [2021-04-29 02:40:27,555 INFO L160 LiptonReduction]: Total number of compositions: 0 [2021-04-29 02:40:27,555 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 160 [2021-04-29 02:40:27,568 INFO L480 AbstractCegarLoop]: Abstraction has has 337 places, 314 transitions, 702 flow [2021-04-29 02:40:27,569 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 584.5) internal successors, (3507), 6 states have internal predecessors, (3507), 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) [2021-04-29 02:40:27,569 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:40:27,569 INFO L263 CegarLoopForPetriNet]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1] [2021-04-29 02:40:27,769 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 24 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable37 [2021-04-29 02:40:27,770 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:40:27,770 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:40:27,771 INFO L82 PathProgramCache]: Analyzing trace with hash -246499348, now seen corresponding path program 1 times [2021-04-29 02:40:27,771 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:40:27,771 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1000093462] [2021-04-29 02:40:27,771 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:40:27,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:40:27,796 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:27,798 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:27,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:27,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:27,834 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:27,836 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:27,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:27,864 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:27,893 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:27,895 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:27,896 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:40:27,896 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1000093462] [2021-04-29 02:40:27,896 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [20000091] [2021-04-29 02:40:27,896 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-29 02:40:28,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:40:28,044 INFO L263 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 5 conjunts are in the unsatisfiable core [2021-04-29 02:40:28,044 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-04-29 02:40:28,047 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,049 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:28,052 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:28,056 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,059 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:28,061 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,063 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:28,087 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,089 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:28,092 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,094 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:28,096 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,098 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:28,100 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,103 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:28,105 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:28,109 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,111 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:28,113 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,116 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:28,118 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,120 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:28,122 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,123 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:28,125 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,127 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:28,129 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:28,132 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,132 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:28,134 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,137 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:28,139 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:28,142 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,144 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:28,147 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,149 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:28,151 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,153 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:28,155 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,157 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:28,160 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,162 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:28,164 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,166 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:28,169 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,171 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:28,173 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,175 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:28,178 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,180 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:28,182 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,184 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:28,187 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,188 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:28,190 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,192 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:28,195 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:28,197 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,198 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:28,200 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,202 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:28,204 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:28,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:28,212 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,214 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:28,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:28,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:28,226 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,228 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:28,230 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,232 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:28,235 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,237 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:28,239 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,241 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:28,243 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,245 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:28,248 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,250 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:28,252 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,253 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:28,255 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,258 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:28,260 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:28,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,263 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:28,265 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,267 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:28,270 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:28,272 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,275 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:28,277 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,279 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:28,282 INFO L142 QuantifierPusher]: treesize reduction 7, result has 12.5 percent of original size [2021-04-29 02:40:28,284 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:28,286 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,289 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:28,291 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,293 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:28,295 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,297 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:28,300 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,302 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:28,304 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,306 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:28,309 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,311 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:28,312 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:40:28,312 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-04-29 02:40:28,312 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2021-04-29 02:40:28,312 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [531042672] [2021-04-29 02:40:28,313 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-04-29 02:40:28,313 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-29 02:40:28,313 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-04-29 02:40:28,313 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2021-04-29 02:40:28,318 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 583 out of 760 [2021-04-29 02:40:28,320 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 337 places, 314 transitions, 702 flow. Second operand has 7 states, 7 states have (on average 584.5714285714286) internal successors, (4092), 7 states have internal predecessors, (4092), 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) [2021-04-29 02:40:28,320 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-29 02:40:28,320 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 583 of 760 [2021-04-29 02:40:28,321 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-29 02:40:28,479 INFO L129 PetriNetUnfolder]: 0/338 cut-off events. [2021-04-29 02:40:28,480 INFO L130 PetriNetUnfolder]: For 55/55 co-relation queries the response was YES. [2021-04-29 02:40:28,480 INFO L84 FinitePrefix]: Finished finitePrefix Result has 441 conditions, 338 events. 0/338 cut-off events. For 55/55 co-relation queries the response was YES. Maximal size of possible extension queue 21. Compared 2052 event pairs, 0 based on Foata normal form. 1/123 useless extension candidates. Maximal degree in co-relation 0. Up to 17 conditions per place. [2021-04-29 02:40:28,481 INFO L132 encePairwiseOnDemand]: 757/760 looper letters, 8 selfloop transitions, 5 changer transitions 0/319 dead transitions. [2021-04-29 02:40:28,481 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 342 places, 319 transitions, 744 flow [2021-04-29 02:40:28,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-04-29 02:40:28,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-04-29 02:40:28,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 3512 transitions. [2021-04-29 02:40:28,492 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7701754385964912 [2021-04-29 02:40:28,492 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 3512 transitions. [2021-04-29 02:40:28,492 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 3512 transitions. [2021-04-29 02:40:28,493 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-29 02:40:28,493 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 3512 transitions. [2021-04-29 02:40:28,496 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 585.3333333333334) internal successors, (3512), 6 states have internal predecessors, (3512), 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) [2021-04-29 02:40:28,500 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 760.0) internal successors, (5320), 7 states have internal predecessors, (5320), 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) [2021-04-29 02:40:28,500 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 760.0) internal successors, (5320), 7 states have internal predecessors, (5320), 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) [2021-04-29 02:40:28,500 INFO L185 Difference]: Start difference. First operand has 337 places, 314 transitions, 702 flow. Second operand 6 states and 3512 transitions. [2021-04-29 02:40:28,501 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 342 places, 319 transitions, 744 flow [2021-04-29 02:40:28,504 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 339 places, 319 transitions, 734 flow, removed 2 selfloop flow, removed 3 redundant places. [2021-04-29 02:40:28,508 INFO L241 Difference]: Finished difference. Result has 340 places, 315 transitions, 716 flow [2021-04-29 02:40:28,509 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=760, PETRI_DIFFERENCE_MINUEND_FLOW=692, PETRI_DIFFERENCE_MINUEND_PLACES=334, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=314, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=309, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=716, PETRI_PLACES=340, PETRI_TRANSITIONS=315} [2021-04-29 02:40:28,509 INFO L343 CegarLoopForPetriNet]: 382 programPoint places, -42 predicate places. [2021-04-29 02:40:28,509 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:40:28,509 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 340 places, 315 transitions, 716 flow [2021-04-29 02:40:28,509 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 340 places, 315 transitions, 716 flow [2021-04-29 02:40:28,511 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 340 places, 315 transitions, 716 flow [2021-04-29 02:40:28,576 INFO L129 PetriNetUnfolder]: 0/338 cut-off events. [2021-04-29 02:40:28,576 INFO L130 PetriNetUnfolder]: For 46/46 co-relation queries the response was YES. [2021-04-29 02:40:28,576 INFO L84 FinitePrefix]: Finished finitePrefix Result has 427 conditions, 338 events. 0/338 cut-off events. For 46/46 co-relation queries the response was YES. Maximal size of possible extension queue 22. Compared 2037 event pairs, 0 based on Foata normal form. 0/122 useless extension candidates. Maximal degree in co-relation 0. Up to 12 conditions per place. [2021-04-29 02:40:28,593 INFO L146 LiptonReduction]: Number of co-enabled transitions 83032 [2021-04-29 02:40:28,674 INFO L158 LiptonReduction]: Checked pairs total: 139742 [2021-04-29 02:40:28,674 INFO L160 LiptonReduction]: Total number of compositions: 0 [2021-04-29 02:40:28,674 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 165 [2021-04-29 02:40:28,686 INFO L480 AbstractCegarLoop]: Abstraction has has 340 places, 315 transitions, 716 flow [2021-04-29 02:40:28,686 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 584.5714285714286) internal successors, (4092), 7 states have internal predecessors, (4092), 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) [2021-04-29 02:40:28,686 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:40:28,686 INFO L263 CegarLoopForPetriNet]: trace histogram [4, 4, 1, 1, 1, 1, 1, 1, 1, 1] [2021-04-29 02:40:28,887 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable38,25 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-29 02:40:28,887 INFO L428 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:40:28,888 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:40:28,888 INFO L82 PathProgramCache]: Analyzing trace with hash 1285054313, now seen corresponding path program 1 times [2021-04-29 02:40:28,888 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:40:28,888 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [509364912] [2021-04-29 02:40:28,889 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:40:28,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:40:28,914 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,916 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:28,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:28,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:28,983 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:28,985 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,046 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:29,049 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:40:29,049 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [509364912] [2021-04-29 02:40:29,049 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2042854863] [2021-04-29 02:40:29,049 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 26 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 26 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-29 02:40:29,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:40:29,210 INFO L263 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 6 conjunts are in the unsatisfiable core [2021-04-29 02:40:29,210 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-04-29 02:40:29,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,226 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,228 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,230 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,251 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,253 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,255 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,257 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,259 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,261 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,263 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,265 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,267 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,269 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,271 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,273 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,274 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,276 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,278 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,280 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,283 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,283 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:29,285 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,287 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:29,289 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:29,291 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,292 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:29,293 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,295 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:29,297 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:29,300 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,302 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,304 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,306 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,308 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,310 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,312 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,313 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,315 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,317 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,319 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,321 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,323 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,325 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,327 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,329 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,331 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,333 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,335 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,337 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,339 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,340 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:29,342 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,344 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:29,346 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:29,348 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,348 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:29,350 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,352 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:29,354 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:29,356 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,359 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,361 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,363 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,365 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,367 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,369 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,371 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,373 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,375 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,377 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,379 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,381 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,383 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,385 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,387 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,389 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,391 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,393 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,395 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,397 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,398 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:29,399 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,401 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:29,403 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:29,406 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,406 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:29,408 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,410 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:29,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:29,414 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,416 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,418 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,420 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,422 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,424 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,426 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,428 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,430 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,432 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,434 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,436 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,438 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,440 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,442 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,444 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,446 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,448 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,450 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,452 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,454 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,454 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:29,456 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,458 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:29,461 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:29,463 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,464 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:29,465 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,467 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:29,469 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:29,471 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,474 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,476 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,478 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:29,480 INFO L142 QuantifierPusher]: treesize reduction 7, result has 12.5 percent of original size [2021-04-29 02:40:29,482 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:29,484 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,486 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:29,488 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,489 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:29,491 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,493 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:29,495 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,497 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:29,499 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,501 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:29,503 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:29,505 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:29,505 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:40:29,505 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-04-29 02:40:29,506 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 7 [2021-04-29 02:40:29,506 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1098495112] [2021-04-29 02:40:29,506 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-04-29 02:40:29,506 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-29 02:40:29,506 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-04-29 02:40:29,506 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=28, Unknown=0, NotChecked=0, Total=56 [2021-04-29 02:40:29,509 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 583 out of 760 [2021-04-29 02:40:29,511 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 340 places, 315 transitions, 716 flow. Second operand has 8 states, 8 states have (on average 584.625) internal successors, (4677), 8 states have internal predecessors, (4677), 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) [2021-04-29 02:40:29,511 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-29 02:40:29,511 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 583 of 760 [2021-04-29 02:40:29,511 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-29 02:40:29,754 INFO L129 PetriNetUnfolder]: 0/335 cut-off events. [2021-04-29 02:40:29,754 INFO L130 PetriNetUnfolder]: For 75/75 co-relation queries the response was YES. [2021-04-29 02:40:29,754 INFO L84 FinitePrefix]: Finished finitePrefix Result has 444 conditions, 335 events. 0/335 cut-off events. For 75/75 co-relation queries the response was YES. Maximal size of possible extension queue 21. Compared 2023 event pairs, 0 based on Foata normal form. 1/120 useless extension candidates. Maximal degree in co-relation 0. Up to 14 conditions per place. [2021-04-29 02:40:29,755 INFO L132 encePairwiseOnDemand]: 757/760 looper letters, 9 selfloop transitions, 6 changer transitions 0/321 dead transitions. [2021-04-29 02:40:29,755 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 346 places, 321 transitions, 766 flow [2021-04-29 02:40:29,760 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-04-29 02:40:29,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-04-29 02:40:29,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 4097 transitions. [2021-04-29 02:40:29,765 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7701127819548872 [2021-04-29 02:40:29,765 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 4097 transitions. [2021-04-29 02:40:29,765 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 4097 transitions. [2021-04-29 02:40:29,766 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-29 02:40:29,766 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 4097 transitions. [2021-04-29 02:40:29,770 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 585.2857142857143) internal successors, (4097), 7 states have internal predecessors, (4097), 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) [2021-04-29 02:40:29,774 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 760.0) internal successors, (6080), 8 states have internal predecessors, (6080), 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) [2021-04-29 02:40:29,775 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 760.0) internal successors, (6080), 8 states have internal predecessors, (6080), 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) [2021-04-29 02:40:29,775 INFO L185 Difference]: Start difference. First operand has 340 places, 315 transitions, 716 flow. Second operand 7 states and 4097 transitions. [2021-04-29 02:40:29,775 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 346 places, 321 transitions, 766 flow [2021-04-29 02:40:29,778 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 342 places, 321 transitions, 752 flow, removed 3 selfloop flow, removed 4 redundant places. [2021-04-29 02:40:29,782 INFO L241 Difference]: Finished difference. Result has 343 places, 316 transitions, 730 flow [2021-04-29 02:40:29,782 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=760, PETRI_DIFFERENCE_MINUEND_FLOW=702, PETRI_DIFFERENCE_MINUEND_PLACES=336, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=315, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=309, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=730, PETRI_PLACES=343, PETRI_TRANSITIONS=316} [2021-04-29 02:40:29,783 INFO L343 CegarLoopForPetriNet]: 382 programPoint places, -39 predicate places. [2021-04-29 02:40:29,783 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:40:29,783 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 343 places, 316 transitions, 730 flow [2021-04-29 02:40:29,783 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 343 places, 316 transitions, 730 flow [2021-04-29 02:40:29,784 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 343 places, 316 transitions, 730 flow [2021-04-29 02:40:29,841 INFO L129 PetriNetUnfolder]: 0/335 cut-off events. [2021-04-29 02:40:29,841 INFO L130 PetriNetUnfolder]: For 59/59 co-relation queries the response was YES. [2021-04-29 02:40:29,841 INFO L84 FinitePrefix]: Finished finitePrefix Result has 428 conditions, 335 events. 0/335 cut-off events. For 59/59 co-relation queries the response was YES. Maximal size of possible extension queue 22. Compared 1992 event pairs, 0 based on Foata normal form. 0/119 useless extension candidates. Maximal degree in co-relation 0. Up to 10 conditions per place. [2021-04-29 02:40:29,857 INFO L146 LiptonReduction]: Number of co-enabled transitions 83410 [2021-04-29 02:40:29,938 INFO L158 LiptonReduction]: Checked pairs total: 140070 [2021-04-29 02:40:29,938 INFO L160 LiptonReduction]: Total number of compositions: 0 [2021-04-29 02:40:29,938 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 155 [2021-04-29 02:40:29,950 INFO L480 AbstractCegarLoop]: Abstraction has has 343 places, 316 transitions, 730 flow [2021-04-29 02:40:29,950 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 584.625) internal successors, (4677), 8 states have internal predecessors, (4677), 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) [2021-04-29 02:40:29,951 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:40:29,951 INFO L263 CegarLoopForPetriNet]: trace histogram [5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-04-29 02:40:30,151 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable39 [2021-04-29 02:40:30,152 INFO L428 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:40:30,152 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:40:30,153 INFO L82 PathProgramCache]: Analyzing trace with hash -1931460019, now seen corresponding path program 1 times [2021-04-29 02:40:30,153 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:40:30,153 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [256660767] [2021-04-29 02:40:30,153 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:40:30,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:40:30,175 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,177 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,191 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,194 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,214 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,242 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,244 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,274 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,276 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,311 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,313 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,356 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,358 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:30,359 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:40:30,359 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [256660767] [2021-04-29 02:40:30,359 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [485254473] [2021-04-29 02:40:30,359 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 27 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 27 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-29 02:40:30,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:40:30,504 INFO L263 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 7 conjunts are in the unsatisfiable core [2021-04-29 02:40:30,504 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-04-29 02:40:30,506 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,508 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,510 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,512 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,516 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,518 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,520 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,542 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,544 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,546 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,548 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,550 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,552 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,554 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,556 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,558 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,560 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,562 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,564 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,566 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,567 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,573 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,574 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:30,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:30,580 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:30,582 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,583 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:30,585 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,587 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:30,589 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:30,591 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,593 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,595 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,597 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,599 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,601 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,609 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,615 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,617 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,619 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,622 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,628 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,631 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:30,633 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,635 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:30,637 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:30,639 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,639 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:30,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,643 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:30,645 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:30,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,650 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,652 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,653 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,655 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,657 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,659 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,661 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,663 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,665 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,667 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,669 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,671 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,675 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,681 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,687 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,689 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:30,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:30,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:30,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,698 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:30,700 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:30,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:30,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,710 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,714 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,716 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,718 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,720 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,722 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,724 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,730 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,732 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,742 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,746 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,747 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:30,748 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,750 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:30,752 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:30,754 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,755 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:30,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,759 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:30,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:30,763 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,765 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,767 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,769 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,771 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,773 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,783 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,785 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,789 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,791 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,793 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,797 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,798 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,800 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,803 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,803 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:30,805 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,807 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:30,809 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:30,811 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,812 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:30,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:30,818 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:30,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,824 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:30,828 INFO L142 QuantifierPusher]: treesize reduction 7, result has 12.5 percent of original size [2021-04-29 02:40:30,830 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:30,832 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,833 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:30,835 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:30,839 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,841 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:30,844 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,846 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:30,847 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,849 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:30,851 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:30,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:30,853 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:40:30,854 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-04-29 02:40:30,854 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 8 [2021-04-29 02:40:30,854 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [949800609] [2021-04-29 02:40:30,854 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-04-29 02:40:30,854 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-29 02:40:30,855 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-04-29 02:40:30,855 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=36, Unknown=0, NotChecked=0, Total=72 [2021-04-29 02:40:30,858 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 583 out of 760 [2021-04-29 02:40:30,860 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 343 places, 316 transitions, 730 flow. Second operand has 9 states, 9 states have (on average 584.6666666666666) internal successors, (5262), 9 states have internal predecessors, (5262), 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) [2021-04-29 02:40:30,860 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-29 02:40:30,860 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 583 of 760 [2021-04-29 02:40:30,860 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-29 02:40:31,063 INFO L129 PetriNetUnfolder]: 0/332 cut-off events. [2021-04-29 02:40:31,064 INFO L130 PetriNetUnfolder]: For 91/91 co-relation queries the response was YES. [2021-04-29 02:40:31,064 INFO L84 FinitePrefix]: Finished finitePrefix Result has 443 conditions, 332 events. 0/332 cut-off events. For 91/91 co-relation queries the response was YES. Maximal size of possible extension queue 21. Compared 1988 event pairs, 0 based on Foata normal form. 1/117 useless extension candidates. Maximal degree in co-relation 0. Up to 11 conditions per place. [2021-04-29 02:40:31,065 INFO L132 encePairwiseOnDemand]: 757/760 looper letters, 10 selfloop transitions, 7 changer transitions 0/323 dead transitions. [2021-04-29 02:40:31,065 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 350 places, 323 transitions, 788 flow [2021-04-29 02:40:31,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-04-29 02:40:31,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2021-04-29 02:40:31,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 4682 transitions. [2021-04-29 02:40:31,076 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7700657894736842 [2021-04-29 02:40:31,076 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 4682 transitions. [2021-04-29 02:40:31,076 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 4682 transitions. [2021-04-29 02:40:31,077 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-29 02:40:31,077 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 4682 transitions. [2021-04-29 02:40:31,081 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 585.25) internal successors, (4682), 8 states have internal predecessors, (4682), 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) [2021-04-29 02:40:31,086 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 760.0) internal successors, (6840), 9 states have internal predecessors, (6840), 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) [2021-04-29 02:40:31,086 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 760.0) internal successors, (6840), 9 states have internal predecessors, (6840), 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) [2021-04-29 02:40:31,086 INFO L185 Difference]: Start difference. First operand has 343 places, 316 transitions, 730 flow. Second operand 8 states and 4682 transitions. [2021-04-29 02:40:31,086 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 350 places, 323 transitions, 788 flow [2021-04-29 02:40:31,090 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 345 places, 323 transitions, 770 flow, removed 4 selfloop flow, removed 5 redundant places. [2021-04-29 02:40:31,094 INFO L241 Difference]: Finished difference. Result has 346 places, 317 transitions, 744 flow [2021-04-29 02:40:31,095 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=760, PETRI_DIFFERENCE_MINUEND_FLOW=712, PETRI_DIFFERENCE_MINUEND_PLACES=338, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=316, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=309, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=744, PETRI_PLACES=346, PETRI_TRANSITIONS=317} [2021-04-29 02:40:31,095 INFO L343 CegarLoopForPetriNet]: 382 programPoint places, -36 predicate places. [2021-04-29 02:40:31,095 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:40:31,095 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 346 places, 317 transitions, 744 flow [2021-04-29 02:40:31,095 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 346 places, 317 transitions, 744 flow [2021-04-29 02:40:31,097 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 346 places, 317 transitions, 744 flow [2021-04-29 02:40:31,163 INFO L129 PetriNetUnfolder]: 0/332 cut-off events. [2021-04-29 02:40:31,164 INFO L130 PetriNetUnfolder]: For 67/67 co-relation queries the response was YES. [2021-04-29 02:40:31,164 INFO L84 FinitePrefix]: Finished finitePrefix Result has 425 conditions, 332 events. 0/332 cut-off events. For 67/67 co-relation queries the response was YES. Maximal size of possible extension queue 22. Compared 1973 event pairs, 0 based on Foata normal form. 0/116 useless extension candidates. Maximal degree in co-relation 0. Up to 9 conditions per place. [2021-04-29 02:40:31,181 INFO L146 LiptonReduction]: Number of co-enabled transitions 83858 [2021-04-29 02:40:31,262 INFO L158 LiptonReduction]: Checked pairs total: 140460 [2021-04-29 02:40:31,263 INFO L160 LiptonReduction]: Total number of compositions: 0 [2021-04-29 02:40:31,263 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 168 [2021-04-29 02:40:31,274 INFO L480 AbstractCegarLoop]: Abstraction has has 346 places, 317 transitions, 744 flow [2021-04-29 02:40:31,275 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 584.6666666666666) internal successors, (5262), 9 states have internal predecessors, (5262), 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) [2021-04-29 02:40:31,275 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:40:31,275 INFO L263 CegarLoopForPetriNet]: trace histogram [6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-04-29 02:40:31,475 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40,27 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-29 02:40:31,476 INFO L428 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:40:31,477 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:40:31,477 INFO L82 PathProgramCache]: Analyzing trace with hash -93660054, now seen corresponding path program 1 times [2021-04-29 02:40:31,477 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:40:31,477 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [888632933] [2021-04-29 02:40:31,478 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:40:31,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:40:31,500 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:31,502 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:31,516 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:31,518 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:31,539 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:31,541 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:31,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:31,567 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:31,596 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:31,598 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:31,629 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:31,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:31,665 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:31,667 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:31,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:31,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:31,708 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:40:31,708 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [888632933] [2021-04-29 02:40:31,708 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1900975519] [2021-04-29 02:40:31,708 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 28 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 28 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-29 02:40:31,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:40:31,879 INFO L263 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 8 conjunts are in the unsatisfiable core [2021-04-29 02:40:31,880 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-04-29 02:40:31,882 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:31,884 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:31,886 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:31,888 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:31,890 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:31,892 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:31,894 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:31,896 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:31,919 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:31,921 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:31,923 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:31,925 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:31,927 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:31,929 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:31,931 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:31,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:31,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:31,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:31,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:31,941 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:31,943 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:31,945 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:31,947 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:31,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:31,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:31,952 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:31,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:31,955 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:31,957 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:31,959 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:31,960 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:31,962 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:31,964 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:31,966 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:31,968 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:31,970 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:31,972 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:31,974 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:31,976 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:31,978 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:31,980 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:31,982 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:31,984 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:31,986 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:31,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:31,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:31,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:31,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:31,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:31,998 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,000 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,002 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,004 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,009 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:32,011 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,013 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:32,016 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:32,018 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,019 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:32,021 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,023 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:32,025 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:32,027 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,036 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,039 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,041 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,046 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,048 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,050 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,052 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,056 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,058 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,060 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,062 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,064 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,066 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,068 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,069 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:32,070 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,072 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:32,074 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:32,077 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,077 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:32,079 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,081 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:32,083 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:32,085 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,091 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,093 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,095 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,097 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,101 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,103 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,105 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,109 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,111 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,113 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,115 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,117 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,118 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,120 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,122 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,124 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,126 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,128 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,129 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:32,131 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,133 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:32,135 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:32,137 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,138 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:32,139 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:32,143 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:32,145 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,148 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,150 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,152 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,154 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,156 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,158 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,160 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,162 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,163 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,165 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,167 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,169 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,171 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,173 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,175 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,177 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,179 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,181 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,183 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,185 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,186 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:32,187 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,189 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:32,191 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:32,193 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,194 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:32,196 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:32,200 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:32,202 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,209 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,215 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,218 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,226 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,228 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,230 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,232 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,234 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,236 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,238 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,240 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,242 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,243 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:32,244 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,246 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:32,249 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:32,251 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,251 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:32,253 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,255 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:32,257 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:32,259 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,261 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,263 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,265 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:32,267 INFO L142 QuantifierPusher]: treesize reduction 7, result has 12.5 percent of original size [2021-04-29 02:40:32,269 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:32,271 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,273 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:32,275 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,277 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:32,279 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,281 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:32,283 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,285 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:32,287 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,289 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:32,291 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:32,292 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:32,293 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:40:32,293 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-04-29 02:40:32,293 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 9 [2021-04-29 02:40:32,293 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1561248329] [2021-04-29 02:40:32,294 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-04-29 02:40:32,294 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-29 02:40:32,294 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-04-29 02:40:32,294 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=45, Unknown=0, NotChecked=0, Total=90 [2021-04-29 02:40:32,298 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 583 out of 760 [2021-04-29 02:40:32,301 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 346 places, 317 transitions, 744 flow. Second operand has 10 states, 10 states have (on average 584.7) internal successors, (5847), 10 states have internal predecessors, (5847), 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) [2021-04-29 02:40:32,301 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-29 02:40:32,301 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 583 of 760 [2021-04-29 02:40:32,301 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-29 02:40:32,477 INFO L129 PetriNetUnfolder]: 0/329 cut-off events. [2021-04-29 02:40:32,477 INFO L130 PetriNetUnfolder]: For 100/100 co-relation queries the response was YES. [2021-04-29 02:40:32,477 INFO L84 FinitePrefix]: Finished finitePrefix Result has 438 conditions, 329 events. 0/329 cut-off events. For 100/100 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 1950 event pairs, 0 based on Foata normal form. 1/114 useless extension candidates. Maximal degree in co-relation 0. Up to 9 conditions per place. [2021-04-29 02:40:32,478 INFO L132 encePairwiseOnDemand]: 757/760 looper letters, 11 selfloop transitions, 8 changer transitions 0/325 dead transitions. [2021-04-29 02:40:32,478 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 354 places, 325 transitions, 810 flow [2021-04-29 02:40:32,483 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-04-29 02:40:32,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2021-04-29 02:40:32,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 5267 transitions. [2021-04-29 02:40:32,489 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7700292397660818 [2021-04-29 02:40:32,489 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 5267 transitions. [2021-04-29 02:40:32,489 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 5267 transitions. [2021-04-29 02:40:32,490 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-29 02:40:32,490 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 5267 transitions. [2021-04-29 02:40:32,495 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 585.2222222222222) internal successors, (5267), 9 states have internal predecessors, (5267), 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) [2021-04-29 02:40:32,500 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 760.0) internal successors, (7600), 10 states have internal predecessors, (7600), 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) [2021-04-29 02:40:32,500 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 760.0) internal successors, (7600), 10 states have internal predecessors, (7600), 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) [2021-04-29 02:40:32,501 INFO L185 Difference]: Start difference. First operand has 346 places, 317 transitions, 744 flow. Second operand 9 states and 5267 transitions. [2021-04-29 02:40:32,501 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 354 places, 325 transitions, 810 flow [2021-04-29 02:40:32,505 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 348 places, 325 transitions, 788 flow, removed 5 selfloop flow, removed 6 redundant places. [2021-04-29 02:40:32,509 INFO L241 Difference]: Finished difference. Result has 349 places, 318 transitions, 758 flow [2021-04-29 02:40:32,510 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=760, PETRI_DIFFERENCE_MINUEND_FLOW=722, PETRI_DIFFERENCE_MINUEND_PLACES=340, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=317, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=309, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=758, PETRI_PLACES=349, PETRI_TRANSITIONS=318} [2021-04-29 02:40:32,510 INFO L343 CegarLoopForPetriNet]: 382 programPoint places, -33 predicate places. [2021-04-29 02:40:32,510 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:40:32,510 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 349 places, 318 transitions, 758 flow [2021-04-29 02:40:32,511 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 349 places, 318 transitions, 758 flow [2021-04-29 02:40:32,512 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 349 places, 318 transitions, 758 flow [2021-04-29 02:40:32,580 INFO L129 PetriNetUnfolder]: 0/329 cut-off events. [2021-04-29 02:40:32,580 INFO L130 PetriNetUnfolder]: For 67/67 co-relation queries the response was YES. [2021-04-29 02:40:32,581 INFO L84 FinitePrefix]: Finished finitePrefix Result has 418 conditions, 329 events. 0/329 cut-off events. For 67/67 co-relation queries the response was YES. Maximal size of possible extension queue 21. Compared 1957 event pairs, 0 based on Foata normal form. 0/113 useless extension candidates. Maximal degree in co-relation 0. Up to 9 conditions per place. [2021-04-29 02:40:32,606 INFO L146 LiptonReduction]: Number of co-enabled transitions 84376 [2021-04-29 02:40:32,794 INFO L158 LiptonReduction]: Checked pairs total: 140912 [2021-04-29 02:40:32,794 INFO L160 LiptonReduction]: Total number of compositions: 0 [2021-04-29 02:40:32,794 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 284 [2021-04-29 02:40:32,807 INFO L480 AbstractCegarLoop]: Abstraction has has 349 places, 318 transitions, 758 flow [2021-04-29 02:40:32,808 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 584.7) internal successors, (5847), 10 states have internal predecessors, (5847), 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) [2021-04-29 02:40:32,808 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:40:32,808 INFO L263 CegarLoopForPetriNet]: trace histogram [7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-04-29 02:40:33,014 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 28 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable41 [2021-04-29 02:40:33,015 INFO L428 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:40:33,015 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:40:33,016 INFO L82 PathProgramCache]: Analyzing trace with hash 1857898670, now seen corresponding path program 1 times [2021-04-29 02:40:33,016 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:40:33,016 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1390213826] [2021-04-29 02:40:33,016 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:40:33,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:40:33,043 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,059 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,061 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,081 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,084 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,108 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,111 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,140 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,142 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,176 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,178 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,264 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,310 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,312 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:33,312 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:40:33,312 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1390213826] [2021-04-29 02:40:33,312 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2059859490] [2021-04-29 02:40:33,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 29 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 29 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-29 02:40:33,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 02:40:33,482 INFO L263 TraceCheckSpWp]: Trace formula consists of 164 conjuncts, 9 conjunts are in the unsatisfiable core [2021-04-29 02:40:33,483 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-04-29 02:40:33,484 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,486 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,488 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,490 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,492 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,494 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,496 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,498 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,519 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,521 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,523 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,525 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,527 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,529 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,531 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,533 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,535 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,537 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,539 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,541 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,542 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,544 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,546 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,548 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,550 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,551 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:33,553 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,555 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:33,557 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:33,559 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,559 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:33,561 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,563 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:33,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:33,567 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,570 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,572 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,573 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,575 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,577 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,581 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,583 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,585 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,587 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,589 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,591 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,593 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,595 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,597 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,599 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,601 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,607 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:33,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,611 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:33,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:33,615 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,616 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:33,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,620 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:33,622 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:33,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,629 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,633 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,635 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,637 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,639 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,643 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,645 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,648 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,650 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,652 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,654 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,656 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,658 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,660 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,663 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,665 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,667 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,668 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:33,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:33,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:33,677 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,678 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:33,680 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:33,684 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:33,686 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,698 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,700 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,718 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,720 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,722 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,724 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,725 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,728 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,728 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:33,730 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,732 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:33,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:33,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,737 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:33,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:33,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:33,745 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,747 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,749 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,751 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,753 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,759 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,764 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,766 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,768 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,772 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,774 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,776 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,782 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,784 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,784 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:33,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,788 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:33,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:33,792 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,793 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:33,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,797 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:33,799 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:33,801 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,803 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,805 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,807 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,809 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,811 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,817 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,819 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,823 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,825 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,829 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,831 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,833 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,835 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,837 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,839 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,841 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:33,843 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,845 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:33,847 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:33,849 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,850 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:33,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:33,856 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:33,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,864 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,866 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,868 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,872 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,876 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,877 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,880 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,882 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,883 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,885 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,888 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,889 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,891 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,893 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,895 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,897 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,898 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:33,900 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,902 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:33,904 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:33,906 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,906 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-29 02:40:33,908 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,910 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-29 02:40:33,912 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-04-29 02:40:33,914 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,919 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,921 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 02:40:33,923 INFO L142 QuantifierPusher]: treesize reduction 7, result has 12.5 percent of original size [2021-04-29 02:40:33,925 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:33,927 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,929 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:33,931 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:33,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:33,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:33,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,944 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:33,946 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 02:40:33,948 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 02:40:33,948 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 02:40:33,949 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-04-29 02:40:33,949 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-04-29 02:40:33,949 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1538007843] [2021-04-29 02:40:33,949 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-04-29 02:40:33,949 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-29 02:40:33,950 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-04-29 02:40:33,950 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=55, Unknown=0, NotChecked=0, Total=110 [2021-04-29 02:40:33,954 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 583 out of 760 [2021-04-29 02:40:33,957 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 349 places, 318 transitions, 758 flow. Second operand has 11 states, 11 states have (on average 584.7272727272727) internal successors, (6432), 11 states have internal predecessors, (6432), 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) [2021-04-29 02:40:33,957 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-29 02:40:33,957 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 583 of 760 [2021-04-29 02:40:33,957 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-29 02:40:34,217 INFO L129 PetriNetUnfolder]: 0/326 cut-off events. [2021-04-29 02:40:34,217 INFO L130 PetriNetUnfolder]: For 99/99 co-relation queries the response was YES. [2021-04-29 02:40:34,218 INFO L84 FinitePrefix]: Finished finitePrefix Result has 429 conditions, 326 events. 0/326 cut-off events. For 99/99 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 1892 event pairs, 0 based on Foata normal form. 1/111 useless extension candidates. Maximal degree in co-relation 0. Up to 9 conditions per place. [2021-04-29 02:40:34,226 INFO L132 encePairwiseOnDemand]: 757/760 looper letters, 10 selfloop transitions, 9 changer transitions 1/326 dead transitions. [2021-04-29 02:40:34,227 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 358 places, 326 transitions, 814 flow [2021-04-29 02:40:34,232 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-04-29 02:40:34,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2021-04-29 02:40:34,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 5851 transitions. [2021-04-29 02:40:34,238 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7698684210526315 [2021-04-29 02:40:34,238 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 5851 transitions. [2021-04-29 02:40:34,238 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 5851 transitions. [2021-04-29 02:40:34,240 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-29 02:40:34,240 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 5851 transitions. [2021-04-29 02:40:34,248 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 585.1) internal successors, (5851), 10 states have internal predecessors, (5851), 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) [2021-04-29 02:40:34,253 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 760.0) internal successors, (8360), 11 states have internal predecessors, (8360), 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) [2021-04-29 02:40:34,254 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 760.0) internal successors, (8360), 11 states have internal predecessors, (8360), 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) [2021-04-29 02:40:34,254 INFO L185 Difference]: Start difference. First operand has 349 places, 318 transitions, 758 flow. Second operand 10 states and 5851 transitions. [2021-04-29 02:40:34,255 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 358 places, 326 transitions, 814 flow [2021-04-29 02:40:34,258 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 351 places, 326 transitions, 788 flow, removed 6 selfloop flow, removed 7 redundant places. [2021-04-29 02:40:34,263 INFO L241 Difference]: Finished difference. Result has 352 places, 318 transitions, 754 flow [2021-04-29 02:40:34,263 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=760, PETRI_DIFFERENCE_MINUEND_FLOW=732, PETRI_DIFFERENCE_MINUEND_PLACES=342, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=318, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=9, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=309, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=754, PETRI_PLACES=352, PETRI_TRANSITIONS=318} [2021-04-29 02:40:34,263 INFO L343 CegarLoopForPetriNet]: 382 programPoint places, -30 predicate places. [2021-04-29 02:40:34,264 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:40:34,264 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 352 places, 318 transitions, 754 flow [2021-04-29 02:40:34,264 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 352 places, 318 transitions, 754 flow [2021-04-29 02:40:34,265 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 352 places, 318 transitions, 754 flow [2021-04-29 02:40:34,333 INFO L129 PetriNetUnfolder]: 0/326 cut-off events. [2021-04-29 02:40:34,333 INFO L130 PetriNetUnfolder]: For 56/56 co-relation queries the response was YES. [2021-04-29 02:40:34,333 INFO L84 FinitePrefix]: Finished finitePrefix Result has 407 conditions, 326 events. 0/326 cut-off events. For 56/56 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 1922 event pairs, 0 based on Foata normal form. 0/110 useless extension candidates. Maximal degree in co-relation 0. Up to 9 conditions per place. [2021-04-29 02:40:34,359 INFO L146 LiptonReduction]: Number of co-enabled transitions 84376 [2021-04-29 02:40:34,496 INFO L158 LiptonReduction]: Checked pairs total: 140912 [2021-04-29 02:40:34,496 INFO L160 LiptonReduction]: Total number of compositions: 0 [2021-04-29 02:40:34,496 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 232 [2021-04-29 02:40:34,510 INFO L480 AbstractCegarLoop]: Abstraction has has 352 places, 318 transitions, 754 flow [2021-04-29 02:40:34,511 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 584.7272727272727) internal successors, (6432), 11 states have internal predecessors, (6432), 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) [2021-04-29 02:40:34,511 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 02:40:34,511 INFO L263 CegarLoopForPetriNet]: trace histogram [8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-04-29 02:40:34,720 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable42,29 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-29 02:40:34,721 INFO L428 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 02:40:34,721 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 02:40:34,722 INFO L82 PathProgramCache]: Analyzing trace with hash 1756185729, now seen corresponding path program 1 times [2021-04-29 02:40:34,722 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 02:40:34,722 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1098237894] [2021-04-29 02:40:34,722 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 02:40:34,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-04-29 02:40:34,734 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-04-29 02:40:34,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-04-29 02:40:34,743 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-04-29 02:40:34,750 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-04-29 02:40:34,751 INFO L634 BasicCegarLoop]: Counterexample might be feasible [2021-04-29 02:40:34,751 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable43 [2021-04-29 02:40:34,751 WARN L342 ceAbstractionStarter]: 8 thread instances were not sufficient, I will increase this number and restart the analysis [2021-04-29 02:40:34,751 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 9 thread instances. [2021-04-29 02:40:34,774 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,774 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,775 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,775 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,775 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,775 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,775 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,775 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,775 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,775 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,775 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,776 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,776 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,776 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,776 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,776 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,776 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,776 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,776 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,777 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,777 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,777 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,777 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,777 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,777 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,777 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,777 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,777 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,778 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,778 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,778 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,778 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,778 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,778 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,778 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,778 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,778 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,778 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,779 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,779 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,779 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,779 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,779 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,779 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,779 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,779 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,779 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,780 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,780 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,780 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,780 WARN L313 ript$VariableManager]: TermVariabe t_funThread4of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,780 WARN L313 ript$VariableManager]: TermVariabe t_funThread4of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,780 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,780 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,780 WARN L313 ript$VariableManager]: TermVariabe t_funThread4of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,780 WARN L313 ript$VariableManager]: TermVariabe t_funThread4of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,781 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,781 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,781 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,781 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,781 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,781 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,781 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,781 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,781 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,782 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,782 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,782 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,782 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,782 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,782 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,782 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,782 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,782 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,783 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,783 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,783 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,783 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,783 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,783 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,783 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,783 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,783 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,784 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,784 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,784 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,784 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,784 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,784 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,784 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,784 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,784 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,784 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,785 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,785 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,785 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,785 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,785 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,785 WARN L313 ript$VariableManager]: TermVariabe t_funThread5of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,785 WARN L313 ript$VariableManager]: TermVariabe t_funThread5of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,785 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,785 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,786 WARN L313 ript$VariableManager]: TermVariabe t_funThread5of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,786 WARN L313 ript$VariableManager]: TermVariabe t_funThread5of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,786 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,786 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,786 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,786 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,786 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,786 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,787 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,787 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,787 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,787 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,787 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,787 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,787 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,787 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,787 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,787 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,788 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,788 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,788 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,788 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,788 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,788 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,788 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,788 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,788 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,789 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,789 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,789 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,789 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,789 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,789 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,789 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,789 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,789 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,789 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,790 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,790 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,790 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,790 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,790 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,790 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,790 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,790 WARN L313 ript$VariableManager]: TermVariabe t_funThread8of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,790 WARN L313 ript$VariableManager]: TermVariabe t_funThread8of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,791 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,791 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,791 WARN L313 ript$VariableManager]: TermVariabe t_funThread8of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,791 WARN L313 ript$VariableManager]: TermVariabe t_funThread8of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,791 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,791 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,791 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,791 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,791 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,792 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,792 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,792 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,792 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,792 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,792 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,792 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,792 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,793 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,793 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,793 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,793 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,793 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,793 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,793 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,793 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,793 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,793 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,794 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,794 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,794 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,794 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,794 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,794 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,794 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,794 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,794 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,794 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,795 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,795 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,795 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,795 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,795 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,795 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,795 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,795 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,796 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,796 WARN L313 ript$VariableManager]: TermVariabe t_funThread9of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,796 WARN L313 ript$VariableManager]: TermVariabe t_funThread9of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,796 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,796 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,796 WARN L313 ript$VariableManager]: TermVariabe t_funThread9of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,796 WARN L313 ript$VariableManager]: TermVariabe t_funThread9of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,796 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,796 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,796 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,797 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,797 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,797 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,797 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,797 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,797 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,797 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,797 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,797 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,798 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,798 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,798 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,798 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,798 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,798 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,798 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,798 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,799 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,799 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,799 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,799 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,799 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,799 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,799 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,799 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,799 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,800 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,800 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,800 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,800 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,800 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,800 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,800 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,800 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,801 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,801 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,801 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,801 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,801 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,801 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,801 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,801 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,802 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,802 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,802 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,802 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,802 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,802 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,802 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,802 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,802 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,803 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,803 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,803 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,803 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,803 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,803 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,803 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,803 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,804 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,804 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,804 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,804 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,804 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,804 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,804 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,804 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,804 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,805 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,805 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,805 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,805 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,805 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,805 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,805 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,805 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,805 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,805 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,806 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,806 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,806 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,806 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,806 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,806 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,806 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,806 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,807 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,807 WARN L313 ript$VariableManager]: TermVariabe t_funThread7of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,807 WARN L313 ript$VariableManager]: TermVariabe t_funThread7of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,807 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,807 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,807 WARN L313 ript$VariableManager]: TermVariabe t_funThread7of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,807 WARN L313 ript$VariableManager]: TermVariabe t_funThread7of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,807 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,807 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,808 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,808 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,808 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,808 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,808 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,808 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,808 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,808 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,809 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,809 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,809 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,809 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,809 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,809 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,809 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,809 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,809 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,809 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,810 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,810 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,810 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,810 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,810 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,810 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,810 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,810 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,810 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,811 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,811 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,811 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,811 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,811 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,811 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,811 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,811 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,811 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,811 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,812 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,812 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,812 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,812 WARN L313 ript$VariableManager]: TermVariabe t_funThread6of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,812 WARN L313 ript$VariableManager]: TermVariabe t_funThread6of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,812 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,812 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,812 WARN L313 ript$VariableManager]: TermVariabe t_funThread6of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,813 WARN L313 ript$VariableManager]: TermVariabe t_funThread6of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,813 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,813 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,813 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,813 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,813 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,813 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,813 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,814 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,814 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,814 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,814 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,814 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,814 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,814 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,814 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,814 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,815 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,815 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,815 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,815 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,815 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,815 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,815 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,815 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,815 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,816 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,816 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,816 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,816 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,816 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,816 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,816 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,816 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,816 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,817 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,817 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,817 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,817 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,817 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,817 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,817 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,817 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,817 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,818 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,818 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,818 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,818 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,818 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,818 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,818 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,818 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,818 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,819 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,819 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,819 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,819 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,819 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,819 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,819 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,819 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,819 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,820 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,820 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,820 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,820 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,820 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,820 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,820 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,820 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,820 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,821 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,821 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,821 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,821 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,821 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,821 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,821 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,821 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,821 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,821 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,822 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,822 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,822 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,822 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,822 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,822 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,822 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,822 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,823 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,823 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,823 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,823 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,823 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,823 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,823 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,824 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,824 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,824 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,824 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,827 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,827 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,827 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,827 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,827 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,827 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,827 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,828 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,828 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,828 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,828 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,830 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,831 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,831 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,831 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,831 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,831 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,831 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,831 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,832 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,832 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,832 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,834 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,835 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,835 WARN L313 ript$VariableManager]: TermVariabe t_funThread4of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,835 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,835 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,835 WARN L313 ript$VariableManager]: TermVariabe t_funThread4of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,835 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,835 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,835 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,836 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,836 WARN L313 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,838 WARN L313 ript$VariableManager]: TermVariabe t_funThread5of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,839 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,839 WARN L313 ript$VariableManager]: TermVariabe t_funThread5of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,839 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,839 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,839 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,839 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,839 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,839 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,840 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,840 WARN L313 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,842 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,842 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,843 WARN L313 ript$VariableManager]: TermVariabe t_funThread6of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,843 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,843 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,843 WARN L313 ript$VariableManager]: TermVariabe t_funThread6of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,843 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,843 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,843 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,843 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,843 WARN L313 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,846 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,846 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,846 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,846 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,846 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,846 WARN L313 ript$VariableManager]: TermVariabe t_funThread7of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,846 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,846 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,846 WARN L313 ript$VariableManager]: TermVariabe t_funThread7of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,847 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,847 WARN L313 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,849 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,849 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,849 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,849 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,849 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,850 WARN L313 ript$VariableManager]: TermVariabe t_funThread8of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,850 WARN L313 ript$VariableManager]: TermVariabe t_funThread8of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,850 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,850 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,850 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,850 WARN L313 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,852 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,853 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,853 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,853 WARN L313 ript$VariableManager]: TermVariabe t_funThread9of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,853 WARN L313 ript$VariableManager]: TermVariabe t_funThread9of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,853 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,853 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,853 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,853 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,853 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,853 WARN L313 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 02:40:34,855 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-04-29 02:40:34,856 INFO L253 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-04-29 02:40:34,856 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-04-29 02:40:34,857 INFO L377 AbstractCegarLoop]: Hoare is false [2021-04-29 02:40:34,857 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-04-29 02:40:34,857 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-04-29 02:40:34,857 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-04-29 02:40:34,857 INFO L381 AbstractCegarLoop]: Difference is false [2021-04-29 02:40:34,857 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-04-29 02:40:34,858 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-04-29 02:40:34,861 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 319 places, 358 transitions, 833 flow [2021-04-29 02:40:34,968 INFO L129 PetriNetUnfolder]: 94/651 cut-off events. [2021-04-29 02:40:34,968 INFO L130 PetriNetUnfolder]: For 156/156 co-relation queries the response was YES. [2021-04-29 02:40:34,979 INFO L84 FinitePrefix]: Finished finitePrefix Result has 724 conditions, 651 events. 94/651 cut-off events. For 156/156 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 2591 event pairs, 0 based on Foata normal form. 0/537 useless extension candidates. Maximal degree in co-relation 628. Up to 20 conditions per place. [2021-04-29 02:40:34,980 INFO L82 GeneralOperation]: Start removeDead. Operand has 319 places, 358 transitions, 833 flow [2021-04-29 02:40:34,990 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 319 places, 358 transitions, 833 flow [2021-04-29 02:40:34,990 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 02:40:34,990 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 319 places, 358 transitions, 833 flow [2021-04-29 02:40:34,990 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 319 places, 358 transitions, 833 flow [2021-04-29 02:40:34,992 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 319 places, 358 transitions, 833 flow [2021-04-29 02:40:35,121 INFO L129 PetriNetUnfolder]: 94/651 cut-off events. [2021-04-29 02:40:35,121 INFO L130 PetriNetUnfolder]: For 156/156 co-relation queries the response was YES. [2021-04-29 02:40:35,139 INFO L84 FinitePrefix]: Finished finitePrefix Result has 724 conditions, 651 events. 94/651 cut-off events. For 156/156 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 2627 event pairs, 0 based on Foata normal form. 0/537 useless extension candidates. Maximal degree in co-relation 628. Up to 20 conditions per place. [2021-04-29 02:40:35,185 INFO L146 LiptonReduction]: Number of co-enabled transitions 95616 [2021-04-29 02:40:38,634 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 22 DAG size of output: 20 [2021-04-29 02:40:58,113 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 36 [2021-04-29 02:40:58,217 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 32 [2021-04-29 02:40:58,340 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 36 [2021-04-29 02:40:58,444 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 32 [2021-04-29 02:40:59,443 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 29 DAG size of output: 27 [2021-04-29 02:40:59,579 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 26 [2021-04-29 02:40:59,835 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 29 Received shutdown request... [2021-04-29 02:41:00,925 WARN L222 SmtUtils]: Removed 1 from assertion stack [2021-04-29 02:41:00,925 WARN L545 AbstractCegarLoop]: Verification canceled [2021-04-29 02:41:00,928 WARN L224 ceAbstractionStarter]: Timeout [2021-04-29 02:41:00,929 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.04 02:41:00 BasicIcfg [2021-04-29 02:41:00,929 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-04-29 02:41:00,929 INFO L168 Benchmark]: Toolchain (without parser) took 815494.43 ms. Allocated memory was 312.5 MB in the beginning and 977.3 MB in the end (delta: 664.8 MB). Free memory was 287.5 MB in the beginning and 570.9 MB in the end (delta: -283.4 MB). Peak memory consumption was 863.4 MB. Max. memory is 16.0 GB. [2021-04-29 02:41:00,929 INFO L168 Benchmark]: CDTParser took 1.12 ms. Allocated memory is still 312.5 MB. Free memory was 282.6 MB in the beginning and 282.6 MB in the end (delta: 65.4 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-04-29 02:41:00,929 INFO L168 Benchmark]: CACSL2BoogieTranslator took 703.13 ms. Allocated memory is still 312.5 MB. Free memory was 284.4 MB in the beginning and 294.2 MB in the end (delta: -9.8 MB). Peak memory consumption was 34.9 MB. Max. memory is 16.0 GB. [2021-04-29 02:41:00,930 INFO L168 Benchmark]: Boogie Procedure Inliner took 90.60 ms. Allocated memory is still 312.5 MB. Free memory was 294.2 MB in the beginning and 292.1 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-04-29 02:41:00,930 INFO L168 Benchmark]: Boogie Preprocessor took 28.97 ms. Allocated memory is still 312.5 MB. Free memory was 292.1 MB in the beginning and 290.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-04-29 02:41:00,930 INFO L168 Benchmark]: RCFGBuilder took 585.60 ms. Allocated memory is still 312.5 MB. Free memory was 290.0 MB in the beginning and 263.8 MB in the end (delta: 26.2 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.0 GB. [2021-04-29 02:41:00,930 INFO L168 Benchmark]: TraceAbstraction took 814040.31 ms. Allocated memory was 312.5 MB in the beginning and 977.3 MB in the end (delta: 664.8 MB). Free memory was 263.8 MB in the beginning and 570.9 MB in the end (delta: -307.1 MB). Peak memory consumption was 839.0 MB. Max. memory is 16.0 GB. [2021-04-29 02:41:00,930 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.12 ms. Allocated memory is still 312.5 MB. Free memory was 282.6 MB in the beginning and 282.6 MB in the end (delta: 65.4 kB). There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 703.13 ms. Allocated memory is still 312.5 MB. Free memory was 284.4 MB in the beginning and 294.2 MB in the end (delta: -9.8 MB). Peak memory consumption was 34.9 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 90.60 ms. Allocated memory is still 312.5 MB. Free memory was 294.2 MB in the beginning and 292.1 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 28.97 ms. Allocated memory is still 312.5 MB. Free memory was 292.1 MB in the beginning and 290.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 585.60 ms. Allocated memory is still 312.5 MB. Free memory was 290.0 MB in the beginning and 263.8 MB in the end (delta: 26.2 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.0 GB. * TraceAbstraction took 814040.31 ms. Allocated memory was 312.5 MB in the beginning and 977.3 MB in the end (delta: 664.8 MB). Free memory was 263.8 MB in the beginning and 570.9 MB in the end (delta: -307.1 MB). Peak memory consumption was 839.0 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 32197.2ms, 87 PlacesBefore, 111 PlacesAfterwards, 94 TransitionsBefore, 116 TransitionsAfterwards, 2176 CoEnabledTransitionPairs, 7 FixpointIterations, 77 TrivialSequentialCompositions, 73 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 1 ConcurrentYvCompositions, 2 ChoiceCompositions, 153 TotalNumberOfCompositions, 16756 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 4986, positive: 4618, positive conditional: 4618, positive unconditional: 0, negative: 368, negative conditional: 368, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2309, positive: 2231, positive conditional: 0, positive unconditional: 2231, negative: 78, negative conditional: 0, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2309, positive: 2231, positive conditional: 0, positive unconditional: 2231, negative: 78, negative conditional: 0, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2309, positive: 2064, positive conditional: 0, positive unconditional: 2064, negative: 245, negative conditional: 0, negative unconditional: 245, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 245, positive: 167, positive conditional: 0, positive unconditional: 167, negative: 78, negative conditional: 0, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 721, positive: 276, positive conditional: 0, positive unconditional: 276, negative: 445, negative conditional: 0, negative unconditional: 445, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 4986, positive: 2387, positive conditional: 2387, positive unconditional: 0, negative: 290, negative conditional: 290, negative unconditional: 0, unknown: 2309, unknown conditional: 2309, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2286, Positive cache size: 2209, Positive conditional cache size: 2209, Positive unconditional cache size: 0, Negative cache size: 77, Negative conditional cache size: 77, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 1319.5ms, 112 PlacesBefore, 53 PlacesAfterwards, 42 TransitionsBefore, 47 TransitionsAfterwards, 408 CoEnabledTransitionPairs, 4 FixpointIterations, 0 TrivialSequentialCompositions, 27 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 27 TotalNumberOfCompositions, 1454 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 496, positive: 322, positive conditional: 322, 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: 103, positive: 75, positive conditional: 8, positive unconditional: 67, negative: 28, negative conditional: 0, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 103, positive: 75, positive conditional: 8, positive unconditional: 67, negative: 28, negative conditional: 0, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 103, positive: 58, positive conditional: 0, positive unconditional: 58, negative: 45, negative conditional: 0, negative unconditional: 45, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 45, positive: 17, positive conditional: 0, positive unconditional: 17, negative: 28, negative conditional: 0, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 274, positive: 110, positive conditional: 0, positive unconditional: 110, negative: 165, negative conditional: 0, negative unconditional: 165, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 496, positive: 247, positive conditional: 247, positive unconditional: 0, negative: 146, negative conditional: 146, negative unconditional: 0, unknown: 103, unknown conditional: 103, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2389, Positive cache size: 2284, Positive conditional cache size: 2284, Positive unconditional cache size: 0, Negative cache size: 105, Negative conditional cache size: 105, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 36911.4ms, 116 PlacesBefore, 150 PlacesAfterwards, 127 TransitionsBefore, 161 TransitionsAfterwards, 6464 CoEnabledTransitionPairs, 8 FixpointIterations, 89 TrivialSequentialCompositions, 93 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 8 ConcurrentYvCompositions, 3 ChoiceCompositions, 193 TotalNumberOfCompositions, 58265 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 10676, positive: 10014, positive conditional: 10014, positive unconditional: 0, negative: 662, negative conditional: 662, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 6084, positive: 5983, positive conditional: 0, positive unconditional: 5983, negative: 101, negative conditional: 0, negative unconditional: 101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6084, positive: 5983, positive conditional: 0, positive unconditional: 5983, negative: 101, negative conditional: 0, negative unconditional: 101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6084, positive: 5409, positive conditional: 0, positive unconditional: 5409, negative: 675, negative conditional: 0, negative unconditional: 675, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 675, positive: 574, positive conditional: 0, positive unconditional: 574, negative: 101, negative conditional: 0, negative unconditional: 101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1370, positive: 920, positive conditional: 0, positive unconditional: 920, negative: 450, negative conditional: 0, negative unconditional: 450, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 10676, positive: 4031, positive conditional: 4031, positive unconditional: 0, negative: 561, negative conditional: 561, negative unconditional: 0, unknown: 6084, unknown conditional: 6084, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 6001, Positive cache size: 5901, Positive conditional cache size: 5901, Positive unconditional cache size: 0, Negative cache size: 100, Negative conditional cache size: 100, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 832.4ms, 150 PlacesBefore, 87 PlacesAfterwards, 76 TransitionsBefore, 80 TransitionsAfterwards, 3104 CoEnabledTransitionPairs, 3 FixpointIterations, 0 TrivialSequentialCompositions, 14 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 14 TotalNumberOfCompositions, 14212 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 1909, positive: 1581, positive conditional: 1581, positive unconditional: 0, negative: 328, negative conditional: 328, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 486, positive: 446, positive conditional: 5, positive unconditional: 441, negative: 40, negative conditional: 0, negative unconditional: 40, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 486, positive: 446, positive conditional: 5, positive unconditional: 441, negative: 40, negative conditional: 0, negative unconditional: 40, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 486, positive: 428, positive conditional: 0, positive unconditional: 428, negative: 58, negative conditional: 0, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 58, positive: 18, positive conditional: 0, positive unconditional: 18, negative: 40, negative conditional: 0, negative unconditional: 40, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 343, positive: 98, positive conditional: 0, positive unconditional: 98, negative: 245, negative conditional: 0, negative unconditional: 245, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1909, positive: 1135, positive conditional: 1135, positive unconditional: 0, negative: 288, negative conditional: 288, negative unconditional: 0, unknown: 486, unknown conditional: 486, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 6487, Positive cache size: 6347, Positive conditional cache size: 6347, Positive unconditional cache size: 0, Negative cache size: 140, Negative conditional cache size: 140, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 175.0ms, 90 PlacesBefore, 90 PlacesAfterwards, 80 TransitionsBefore, 80 TransitionsAfterwards, 3432 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 5180 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 541, positive: 419, positive conditional: 419, positive unconditional: 0, negative: 122, negative conditional: 122, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 78, positive: 69, positive conditional: 46, positive unconditional: 23, negative: 9, negative conditional: 0, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 78, positive: 69, positive conditional: 46, positive unconditional: 23, negative: 9, negative conditional: 0, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 78, positive: 53, positive conditional: 0, positive unconditional: 53, negative: 25, negative conditional: 0, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 25, positive: 16, positive conditional: 0, positive unconditional: 16, negative: 9, negative conditional: 0, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 123, positive: 73, positive conditional: 0, positive unconditional: 73, negative: 51, negative conditional: 0, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 541, positive: 350, positive conditional: 350, positive unconditional: 0, negative: 113, negative conditional: 113, negative unconditional: 0, unknown: 78, unknown conditional: 78, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 6565, Positive cache size: 6416, Positive conditional cache size: 6416, Positive unconditional cache size: 0, Negative cache size: 149, Negative conditional cache size: 149, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 45942.7ms, 145 PlacesBefore, 192 PlacesAfterwards, 160 TransitionsBefore, 206 TransitionsAfterwards, 12864 CoEnabledTransitionPairs, 8 FixpointIterations, 89 TrivialSequentialCompositions, 134 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 6 ConcurrentYvCompositions, 3 ChoiceCompositions, 232 TotalNumberOfCompositions, 124314 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 20039, positive: 19112, positive conditional: 19112, positive unconditional: 0, negative: 927, negative conditional: 927, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 12016, positive: 11871, positive conditional: 0, positive unconditional: 11871, negative: 145, negative conditional: 0, negative unconditional: 145, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 12016, positive: 11871, positive conditional: 0, positive unconditional: 11871, negative: 145, negative conditional: 0, negative unconditional: 145, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 12016, positive: 10618, positive conditional: 0, positive unconditional: 10618, negative: 1398, negative conditional: 0, negative unconditional: 1398, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 1398, positive: 1253, positive conditional: 0, positive unconditional: 1253, negative: 145, negative conditional: 0, negative unconditional: 145, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2911, positive: 2204, positive conditional: 0, positive unconditional: 2204, negative: 707, negative conditional: 0, negative unconditional: 707, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 20039, positive: 7241, positive conditional: 7241, positive unconditional: 0, negative: 782, negative conditional: 782, negative unconditional: 0, unknown: 12016, unknown conditional: 12016, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 11895, Positive cache size: 11751, Positive conditional cache size: 11751, Positive unconditional cache size: 0, Negative cache size: 144, Negative conditional cache size: 144, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 1182.1ms, 192 PlacesBefore, 129 PlacesAfterwards, 116 TransitionsBefore, 120 TransitionsAfterwards, 8892 CoEnabledTransitionPairs, 3 FixpointIterations, 0 TrivialSequentialCompositions, 17 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 17 TotalNumberOfCompositions, 43262 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 2821, positive: 2289, positive conditional: 2289, positive unconditional: 0, negative: 532, negative conditional: 532, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 701, positive: 659, positive conditional: 4, positive unconditional: 655, negative: 42, negative conditional: 0, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 701, positive: 659, positive conditional: 4, positive unconditional: 655, negative: 42, negative conditional: 0, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 701, positive: 621, positive conditional: 0, positive unconditional: 621, negative: 80, negative conditional: 0, negative unconditional: 80, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 80, positive: 38, positive conditional: 0, positive unconditional: 38, negative: 42, negative conditional: 0, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 471, positive: 192, positive conditional: 0, positive unconditional: 192, negative: 278, negative conditional: 0, negative unconditional: 278, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2821, positive: 1630, positive conditional: 1630, positive unconditional: 0, negative: 490, negative conditional: 490, negative unconditional: 0, unknown: 701, unknown conditional: 701, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 12596, Positive cache size: 12410, Positive conditional cache size: 12410, Positive unconditional cache size: 0, Negative cache size: 186, Negative conditional cache size: 186, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 49.4ms, 132 PlacesBefore, 132 PlacesAfterwards, 121 TransitionsBefore, 121 TransitionsAfterwards, 9668 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 15704 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 534, positive: 340, positive conditional: 340, positive unconditional: 0, negative: 194, negative conditional: 194, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 14, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 14, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 14, positive: 14, positive conditional: 0, positive unconditional: 14, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 534, positive: 326, positive conditional: 326, positive unconditional: 0, negative: 194, negative conditional: 194, negative unconditional: 0, unknown: 14, unknown conditional: 14, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 12610, Positive cache size: 12424, Positive conditional cache size: 12424, Positive unconditional cache size: 0, Negative cache size: 186, Negative conditional cache size: 186, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 41.8ms, 135 PlacesBefore, 135 PlacesAfterwards, 121 TransitionsBefore, 121 TransitionsAfterwards, 9668 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 15704 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 501, positive: 307, positive conditional: 307, positive unconditional: 0, negative: 194, negative conditional: 194, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 501, positive: 307, positive conditional: 307, positive unconditional: 0, negative: 194, negative conditional: 194, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 12610, Positive cache size: 12424, Positive conditional cache size: 12424, Positive unconditional cache size: 0, Negative cache size: 186, Negative conditional cache size: 186, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 60230.0ms, 174 PlacesBefore, 233 PlacesAfterwards, 193 TransitionsBefore, 253 TransitionsAfterwards, 21376 CoEnabledTransitionPairs, 8 FixpointIterations, 89 TrivialSequentialCompositions, 160 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 10 ConcurrentYvCompositions, 3 ChoiceCompositions, 262 TotalNumberOfCompositions, 217714 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 26504, positive: 25304, positive conditional: 25304, positive unconditional: 0, negative: 1200, negative conditional: 1200, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 18444, positive: 18271, positive conditional: 0, positive unconditional: 18271, negative: 173, negative conditional: 0, negative unconditional: 173, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 18444, positive: 18271, positive conditional: 0, positive unconditional: 18271, negative: 173, negative conditional: 0, negative unconditional: 173, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 18444, positive: 16169, positive conditional: 0, positive unconditional: 16169, negative: 2275, negative conditional: 0, negative unconditional: 2275, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 2275, positive: 2102, positive conditional: 0, positive unconditional: 2102, negative: 173, negative conditional: 0, negative unconditional: 173, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5344, positive: 4365, positive conditional: 0, positive unconditional: 4365, negative: 979, negative conditional: 0, negative unconditional: 979, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 26504, positive: 7033, positive conditional: 7033, positive unconditional: 0, negative: 1027, negative conditional: 1027, negative unconditional: 0, unknown: 18444, unknown conditional: 18444, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 18279, Positive cache size: 18107, Positive conditional cache size: 18107, Positive unconditional cache size: 0, Negative cache size: 172, Negative conditional cache size: 172, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 2048.9ms, 233 PlacesBefore, 170 PlacesAfterwards, 155 TransitionsBefore, 159 TransitionsAfterwards, 17548 CoEnabledTransitionPairs, 3 FixpointIterations, 0 TrivialSequentialCompositions, 18 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 18 TotalNumberOfCompositions, 87086 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 3992, positive: 3266, positive conditional: 3266, positive unconditional: 0, negative: 726, negative conditional: 726, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1439, positive: 1380, positive conditional: 4, positive unconditional: 1376, negative: 59, negative conditional: 0, negative unconditional: 59, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1439, positive: 1380, positive conditional: 4, positive unconditional: 1376, negative: 59, negative conditional: 0, negative unconditional: 59, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1439, positive: 1314, positive conditional: 0, positive unconditional: 1314, negative: 125, negative conditional: 0, negative unconditional: 125, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 125, positive: 66, positive conditional: 0, positive unconditional: 66, negative: 59, negative conditional: 0, negative unconditional: 59, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 912, positive: 401, positive conditional: 0, positive unconditional: 401, negative: 511, negative conditional: 0, negative unconditional: 511, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 3992, positive: 1886, positive conditional: 1886, positive unconditional: 0, negative: 667, negative conditional: 667, negative unconditional: 0, unknown: 1439, unknown conditional: 1439, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19718, Positive cache size: 19487, Positive conditional cache size: 19487, Positive unconditional cache size: 0, Negative cache size: 231, Negative conditional cache size: 231, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 165.0ms, 173 PlacesBefore, 173 PlacesAfterwards, 160 TransitionsBefore, 160 TransitionsAfterwards, 18628 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 31090 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 702, positive: 440, positive conditional: 440, positive unconditional: 0, negative: 262, negative conditional: 262, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 14, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 14, negative conditional: 0, negative unconditional: 14, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 14, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 14, negative conditional: 0, negative unconditional: 14, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 14, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 14, negative conditional: 0, negative unconditional: 14, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 14, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 14, negative conditional: 0, negative unconditional: 14, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 102, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 102, negative conditional: 0, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 702, positive: 440, positive conditional: 440, positive unconditional: 0, negative: 248, negative conditional: 248, negative unconditional: 0, unknown: 14, unknown conditional: 14, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19732, Positive cache size: 19487, Positive conditional cache size: 19487, Positive unconditional cache size: 0, Negative cache size: 245, Negative conditional cache size: 245, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 60.6ms, 176 PlacesBefore, 176 PlacesAfterwards, 161 TransitionsBefore, 161 TransitionsAfterwards, 18852 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 31288 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 702, positive: 440, positive conditional: 440, positive unconditional: 0, negative: 262, negative conditional: 262, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 702, positive: 440, positive conditional: 440, positive unconditional: 0, negative: 262, negative conditional: 262, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19732, Positive cache size: 19487, Positive conditional cache size: 19487, Positive unconditional cache size: 0, Negative cache size: 245, Negative conditional cache size: 245, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 60.6ms, 179 PlacesBefore, 179 PlacesAfterwards, 161 TransitionsBefore, 161 TransitionsAfterwards, 18852 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 31288 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 749, positive: 487, positive conditional: 487, positive unconditional: 0, negative: 262, negative conditional: 262, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 24, positive: 24, positive conditional: 24, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 24, positive: 24, positive conditional: 24, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 24, positive: 24, positive conditional: 0, positive unconditional: 24, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 749, positive: 463, positive conditional: 463, positive unconditional: 0, negative: 262, negative conditional: 262, negative unconditional: 0, unknown: 24, unknown conditional: 24, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19756, Positive cache size: 19511, Positive conditional cache size: 19511, Positive unconditional cache size: 0, Negative cache size: 245, Negative conditional cache size: 245, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 88488.7ms, 203 PlacesBefore, 267 PlacesAfterwards, 226 TransitionsBefore, 291 TransitionsAfterwards, 32000 CoEnabledTransitionPairs, 7 FixpointIterations, 83 TrivialSequentialCompositions, 182 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 10 ConcurrentYvCompositions, 3 ChoiceCompositions, 278 TotalNumberOfCompositions, 268178 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 36930, positive: 35742, positive conditional: 35742, positive unconditional: 0, negative: 1188, negative conditional: 1188, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 26333, positive: 26158, positive conditional: 0, positive unconditional: 26158, negative: 175, negative conditional: 0, negative unconditional: 175, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 26333, positive: 26158, positive conditional: 0, positive unconditional: 26158, negative: 175, negative conditional: 0, negative unconditional: 175, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 26333, positive: 22886, positive conditional: 0, positive unconditional: 22886, negative: 3447, negative conditional: 0, negative unconditional: 3447, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 3447, positive: 3272, positive conditional: 0, positive unconditional: 3272, negative: 175, negative conditional: 0, negative unconditional: 175, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 9264, positive: 8068, positive conditional: 0, positive unconditional: 8068, negative: 1196, negative conditional: 0, negative unconditional: 1196, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 36930, positive: 9584, positive conditional: 9584, positive unconditional: 0, negative: 1013, negative conditional: 1013, negative unconditional: 0, unknown: 26333, unknown conditional: 26333, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 26132, Positive cache size: 25958, Positive conditional cache size: 25958, Positive unconditional cache size: 0, Negative cache size: 174, Negative conditional cache size: 174, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 4055.0ms, 267 PlacesBefore, 211 PlacesAfterwards, 190 TransitionsBefore, 198 TransitionsAfterwards, 27942 CoEnabledTransitionPairs, 3 FixpointIterations, 0 TrivialSequentialCompositions, 32 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 32 TotalNumberOfCompositions, 142835 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 8420, positive: 7518, positive conditional: 7518, positive unconditional: 0, negative: 902, negative conditional: 902, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2735, positive: 2624, positive conditional: 4, positive unconditional: 2620, negative: 111, negative conditional: 0, negative unconditional: 111, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2735, positive: 2624, positive conditional: 4, positive unconditional: 2620, negative: 111, negative conditional: 0, negative unconditional: 111, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2735, positive: 2535, positive conditional: 0, positive unconditional: 2535, negative: 200, negative conditional: 0, negative unconditional: 200, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 200, positive: 89, positive conditional: 0, positive unconditional: 89, negative: 111, negative conditional: 0, negative unconditional: 111, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1833, positive: 735, positive conditional: 0, positive unconditional: 735, negative: 1098, negative conditional: 0, negative unconditional: 1098, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 8420, positive: 4894, positive conditional: 4894, positive unconditional: 0, negative: 791, negative conditional: 791, negative unconditional: 0, unknown: 2735, unknown conditional: 2735, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 28867, Positive cache size: 28582, Positive conditional cache size: 28582, Positive unconditional cache size: 0, Negative cache size: 285, Negative conditional cache size: 285, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 90.5ms, 214 PlacesBefore, 214 PlacesAfterwards, 199 TransitionsBefore, 199 TransitionsAfterwards, 30538 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 50752 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 1416, positive: 1092, positive conditional: 1092, positive unconditional: 0, negative: 324, negative conditional: 324, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1416, positive: 1092, positive conditional: 1092, positive unconditional: 0, negative: 324, negative conditional: 324, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 28867, Positive cache size: 28582, Positive conditional cache size: 28582, Positive unconditional cache size: 0, Negative cache size: 285, Negative conditional cache size: 285, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 87.7ms, 217 PlacesBefore, 217 PlacesAfterwards, 200 TransitionsBefore, 200 TransitionsAfterwards, 30758 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 50942 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 1416, positive: 1092, positive conditional: 1092, positive unconditional: 0, negative: 324, negative conditional: 324, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1416, positive: 1092, positive conditional: 1092, positive unconditional: 0, negative: 324, negative conditional: 324, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 28867, Positive cache size: 28582, Positive conditional cache size: 28582, Positive unconditional cache size: 0, Negative cache size: 285, Negative conditional cache size: 285, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 92.2ms, 220 PlacesBefore, 220 PlacesAfterwards, 201 TransitionsBefore, 201 TransitionsAfterwards, 31050 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 51194 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 1416, positive: 1092, positive conditional: 1092, positive unconditional: 0, negative: 324, negative conditional: 324, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1416, positive: 1092, positive conditional: 1092, positive unconditional: 0, negative: 324, negative conditional: 324, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 28867, Positive cache size: 28582, Positive conditional cache size: 28582, Positive unconditional cache size: 0, Negative cache size: 285, Negative conditional cache size: 285, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 97.9ms, 223 PlacesBefore, 223 PlacesAfterwards, 201 TransitionsBefore, 201 TransitionsAfterwards, 31050 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 51194 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 1450, positive: 1126, positive conditional: 1126, positive unconditional: 0, negative: 324, negative conditional: 324, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 18, positive: 18, positive conditional: 18, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 18, positive: 18, positive conditional: 18, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 18, positive: 18, positive conditional: 0, positive unconditional: 18, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1450, positive: 1108, positive conditional: 1108, positive unconditional: 0, negative: 324, negative conditional: 324, negative unconditional: 0, unknown: 18, unknown conditional: 18, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 28885, Positive cache size: 28600, Positive conditional cache size: 28600, Positive unconditional cache size: 0, Negative cache size: 285, Negative conditional cache size: 285, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 120391.3ms, 232 PlacesBefore, 303 PlacesAfterwards, 259 TransitionsBefore, 331 TransitionsAfterwards, 44736 CoEnabledTransitionPairs, 7 FixpointIterations, 83 TrivialSequentialCompositions, 209 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 10 ConcurrentYvCompositions, 3 ChoiceCompositions, 305 TotalNumberOfCompositions, 372124 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 51926, positive: 50526, positive conditional: 50526, positive unconditional: 0, negative: 1400, negative conditional: 1400, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 37357, positive: 37100, positive conditional: 0, positive unconditional: 37100, negative: 257, negative conditional: 0, negative unconditional: 257, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 37357, positive: 37100, positive conditional: 0, positive unconditional: 37100, negative: 257, negative conditional: 0, negative unconditional: 257, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 37357, positive: 32398, positive conditional: 0, positive unconditional: 32398, negative: 4959, negative conditional: 0, negative unconditional: 4959, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 4959, positive: 4702, positive conditional: 0, positive unconditional: 4702, negative: 257, negative conditional: 0, negative unconditional: 257, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 18219, positive: 16126, positive conditional: 0, positive unconditional: 16126, negative: 2094, negative conditional: 0, negative unconditional: 2094, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 51926, positive: 13426, positive conditional: 13426, positive unconditional: 0, negative: 1143, negative conditional: 1143, negative unconditional: 0, unknown: 37357, unknown conditional: 37357, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 37118, Positive cache size: 36862, Positive conditional cache size: 36862, Positive unconditional cache size: 0, Negative cache size: 256, Negative conditional cache size: 256, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 7149.3ms, 303 PlacesBefore, 247 PlacesAfterwards, 224 TransitionsBefore, 232 TransitionsAfterwards, 40368 CoEnabledTransitionPairs, 3 FixpointIterations, 0 TrivialSequentialCompositions, 34 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 34 TotalNumberOfCompositions, 200811 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 8620, positive: 7580, positive conditional: 7580, positive unconditional: 0, negative: 1040, negative conditional: 1040, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3452, positive: 3248, positive conditional: 4, positive unconditional: 3244, negative: 204, negative conditional: 0, negative unconditional: 204, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 3452, positive: 3248, positive conditional: 4, positive unconditional: 3244, negative: 204, negative conditional: 0, negative unconditional: 204, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 3452, positive: 3142, positive conditional: 0, positive unconditional: 3142, negative: 310, negative conditional: 0, negative unconditional: 310, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 310, positive: 106, positive conditional: 0, positive unconditional: 106, negative: 204, negative conditional: 0, negative unconditional: 204, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4188, positive: 1661, positive conditional: 0, positive unconditional: 1661, negative: 2527, negative conditional: 0, negative unconditional: 2527, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 8620, positive: 4332, positive conditional: 4332, positive unconditional: 0, negative: 836, negative conditional: 836, negative unconditional: 0, unknown: 3452, unknown conditional: 3452, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 40570, Positive cache size: 40110, Positive conditional cache size: 40110, Positive unconditional cache size: 0, Negative cache size: 460, Negative conditional cache size: 460, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 88.9ms, 250 PlacesBefore, 250 PlacesAfterwards, 233 TransitionsBefore, 233 TransitionsAfterwards, 43496 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 73226 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 872, positive: 488, positive conditional: 488, positive unconditional: 0, negative: 384, negative conditional: 384, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 872, positive: 487, positive conditional: 487, positive unconditional: 0, negative: 384, negative conditional: 384, negative unconditional: 0, unknown: 1, unknown conditional: 1, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 40571, Positive cache size: 40111, Positive conditional cache size: 40111, Positive unconditional cache size: 0, Negative cache size: 460, Negative conditional cache size: 460, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 123.2ms, 253 PlacesBefore, 253 PlacesAfterwards, 234 TransitionsBefore, 234 TransitionsAfterwards, 43710 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 73414 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 872, positive: 488, positive conditional: 488, positive unconditional: 0, negative: 384, negative conditional: 384, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 872, positive: 488, positive conditional: 488, positive unconditional: 0, negative: 384, negative conditional: 384, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 40571, Positive cache size: 40111, Positive conditional cache size: 40111, Positive unconditional cache size: 0, Negative cache size: 460, Negative conditional cache size: 460, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 427.4ms, 256 PlacesBefore, 256 PlacesAfterwards, 235 TransitionsBefore, 235 TransitionsAfterwards, 43996 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 73664 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 857, positive: 473, positive conditional: 473, positive unconditional: 0, negative: 384, negative conditional: 384, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 37, positive: 26, positive conditional: 0, positive unconditional: 26, negative: 11, negative conditional: 0, negative unconditional: 11, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 37, positive: 26, positive conditional: 0, positive unconditional: 26, negative: 11, negative conditional: 0, negative unconditional: 11, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 37, positive: 10, positive conditional: 0, positive unconditional: 10, negative: 27, negative conditional: 0, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 27, positive: 16, positive conditional: 0, positive unconditional: 16, negative: 11, negative conditional: 0, negative unconditional: 11, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 331, positive: 183, positive conditional: 0, positive unconditional: 183, negative: 148, negative conditional: 0, negative unconditional: 148, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 857, positive: 447, positive conditional: 447, positive unconditional: 0, negative: 373, negative conditional: 373, negative unconditional: 0, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 40608, Positive cache size: 40137, Positive conditional cache size: 40137, Positive unconditional cache size: 0, Negative cache size: 471, Negative conditional cache size: 471, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 124.4ms, 259 PlacesBefore, 259 PlacesAfterwards, 236 TransitionsBefore, 236 TransitionsAfterwards, 44362 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 73984 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 857, positive: 473, positive conditional: 473, positive unconditional: 0, negative: 384, negative conditional: 384, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 857, positive: 473, positive conditional: 473, positive unconditional: 0, negative: 384, negative conditional: 384, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 40608, Positive cache size: 40137, Positive conditional cache size: 40137, Positive unconditional cache size: 0, Negative cache size: 471, Negative conditional cache size: 471, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 107.0ms, 262 PlacesBefore, 262 PlacesAfterwards, 236 TransitionsBefore, 236 TransitionsAfterwards, 44362 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 73984 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 857, positive: 473, positive conditional: 473, positive unconditional: 0, negative: 384, negative conditional: 384, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 857, positive: 473, positive conditional: 473, positive unconditional: 0, negative: 384, negative conditional: 384, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 40608, Positive cache size: 40137, Positive conditional cache size: 40137, Positive unconditional cache size: 0, Negative cache size: 471, Negative conditional cache size: 471, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 148985.6ms, 261 PlacesBefore, 338 PlacesAfterwards, 292 TransitionsBefore, 373 TransitionsAfterwards, 59584 CoEnabledTransitionPairs, 7 FixpointIterations, 83 TrivialSequentialCompositions, 221 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 16 ConcurrentYvCompositions, 3 ChoiceCompositions, 323 TotalNumberOfCompositions, 504464 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 67200, positive: 65562, positive conditional: 65562, positive unconditional: 0, negative: 1638, negative conditional: 1638, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 47576, positive: 47278, positive conditional: 0, positive unconditional: 47278, negative: 298, negative conditional: 0, negative unconditional: 298, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 47576, positive: 47278, positive conditional: 0, positive unconditional: 47278, negative: 298, negative conditional: 0, negative unconditional: 298, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 47576, positive: 40973, positive conditional: 0, positive unconditional: 40973, negative: 6603, negative conditional: 0, negative unconditional: 6603, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 6603, positive: 6305, positive conditional: 0, positive unconditional: 6305, negative: 298, negative conditional: 0, negative unconditional: 298, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 29344, positive: 26515, positive conditional: 0, positive unconditional: 26515, negative: 2829, negative conditional: 0, negative unconditional: 2829, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 67200, positive: 18284, positive conditional: 18284, positive unconditional: 0, negative: 1340, negative conditional: 1340, negative unconditional: 0, unknown: 47576, unknown conditional: 47576, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 47291, Positive cache size: 46994, Positive conditional cache size: 46994, Positive unconditional cache size: 0, Negative cache size: 297, Negative conditional cache size: 297, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 8821.2ms, 338 PlacesBefore, 286 PlacesAfterwards, 257 TransitionsBefore, 269 TransitionsAfterwards, 54622 CoEnabledTransitionPairs, 3 FixpointIterations, 0 TrivialSequentialCompositions, 46 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 46 TotalNumberOfCompositions, 281192 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 14754, positive: 13534, positive conditional: 13534, positive unconditional: 0, negative: 1220, negative conditional: 1220, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 5550, positive: 5419, positive conditional: 4, positive unconditional: 5415, negative: 131, negative conditional: 0, negative unconditional: 131, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 5550, positive: 5419, positive conditional: 4, positive unconditional: 5415, negative: 131, negative conditional: 0, negative unconditional: 131, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 5550, positive: 5275, positive conditional: 0, positive unconditional: 5275, negative: 275, negative conditional: 0, negative unconditional: 275, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 275, positive: 144, positive conditional: 0, positive unconditional: 144, negative: 131, negative conditional: 0, negative unconditional: 131, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4050, positive: 1484, positive conditional: 0, positive unconditional: 1484, negative: 2566, negative conditional: 0, negative unconditional: 2566, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 14754, positive: 8115, positive conditional: 8115, positive unconditional: 0, negative: 1089, negative conditional: 1089, negative unconditional: 0, unknown: 5550, unknown conditional: 5550, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 52841, Positive cache size: 52413, Positive conditional cache size: 52413, Positive unconditional cache size: 0, Negative cache size: 428, Negative conditional cache size: 428, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 159.4ms, 289 PlacesBefore, 289 PlacesAfterwards, 270 TransitionsBefore, 270 TransitionsAfterwards, 60076 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 100894 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 1683, positive: 1239, positive conditional: 1239, positive unconditional: 0, negative: 444, negative conditional: 444, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 72, positive: 72, positive conditional: 0, positive unconditional: 72, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 72, positive: 72, positive conditional: 0, positive unconditional: 72, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 72, positive: 72, positive conditional: 0, positive unconditional: 72, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1683, positive: 1167, positive conditional: 1167, positive unconditional: 0, negative: 444, negative conditional: 444, negative unconditional: 0, unknown: 72, unknown conditional: 72, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 52913, Positive cache size: 52485, Positive conditional cache size: 52485, Positive unconditional cache size: 0, Negative cache size: 428, Negative conditional cache size: 428, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 137.0ms, 292 PlacesBefore, 292 PlacesAfterwards, 271 TransitionsBefore, 271 TransitionsAfterwards, 60296 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 101086 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 1536, positive: 1092, positive conditional: 1092, positive unconditional: 0, negative: 444, negative conditional: 444, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1536, positive: 1092, positive conditional: 1092, positive unconditional: 0, negative: 444, negative conditional: 444, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 52913, Positive cache size: 52485, Positive conditional cache size: 52485, Positive unconditional cache size: 0, Negative cache size: 428, Negative conditional cache size: 428, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 235.8ms, 295 PlacesBefore, 295 PlacesAfterwards, 272 TransitionsBefore, 272 TransitionsAfterwards, 60584 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 101338 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 1581, positive: 1137, positive conditional: 1137, positive unconditional: 0, negative: 444, negative conditional: 444, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 26, positive: 26, positive conditional: 18, positive unconditional: 8, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 26, positive: 26, positive conditional: 18, positive unconditional: 8, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 26, positive: 26, positive conditional: 0, positive unconditional: 26, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1581, positive: 1111, positive conditional: 1111, positive unconditional: 0, negative: 444, negative conditional: 444, negative unconditional: 0, unknown: 26, unknown conditional: 26, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 52939, Positive cache size: 52511, Positive conditional cache size: 52511, Positive unconditional cache size: 0, Negative cache size: 428, Negative conditional cache size: 428, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 121.0ms, 298 PlacesBefore, 298 PlacesAfterwards, 273 TransitionsBefore, 273 TransitionsAfterwards, 60948 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 101656 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 1487, positive: 1043, positive conditional: 1043, positive unconditional: 0, negative: 444, negative conditional: 444, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1487, positive: 1043, positive conditional: 1043, positive unconditional: 0, negative: 444, negative conditional: 444, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 52939, Positive cache size: 52511, Positive conditional cache size: 52511, Positive unconditional cache size: 0, Negative cache size: 428, Negative conditional cache size: 428, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 138.0ms, 301 PlacesBefore, 301 PlacesAfterwards, 274 TransitionsBefore, 274 TransitionsAfterwards, 61384 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 102036 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 1487, positive: 1043, positive conditional: 1043, positive unconditional: 0, negative: 444, negative conditional: 444, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1487, positive: 1043, positive conditional: 1043, positive unconditional: 0, negative: 444, negative conditional: 444, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 52939, Positive cache size: 52511, Positive conditional cache size: 52511, Positive unconditional cache size: 0, Negative cache size: 428, Negative conditional cache size: 428, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 215.0ms, 304 PlacesBefore, 304 PlacesAfterwards, 274 TransitionsBefore, 274 TransitionsAfterwards, 61384 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 102036 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 1487, positive: 1043, positive conditional: 1043, positive unconditional: 0, negative: 444, negative conditional: 444, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1487, positive: 1043, positive conditional: 1043, positive unconditional: 0, negative: 444, negative conditional: 444, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 52939, Positive cache size: 52511, Positive conditional cache size: 52511, Positive unconditional cache size: 0, Negative cache size: 428, Negative conditional cache size: 428, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 186077.8ms, 290 PlacesBefore, 382 PlacesAfterwards, 325 TransitionsBefore, 421 TransitionsAfterwards, 76544 CoEnabledTransitionPairs, 7 FixpointIterations, 83 TrivialSequentialCompositions, 279 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 16 ConcurrentYvCompositions, 3 ChoiceCompositions, 381 TotalNumberOfCompositions, 657310 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 94960, positive: 93147, positive conditional: 93147, positive unconditional: 0, negative: 1813, negative conditional: 1813, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 64074, positive: 63732, positive conditional: 0, positive unconditional: 63732, negative: 342, negative conditional: 0, negative unconditional: 342, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 64074, positive: 63732, positive conditional: 0, positive unconditional: 63732, negative: 342, negative conditional: 0, negative unconditional: 342, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 64074, positive: 55409, positive conditional: 0, positive unconditional: 55409, negative: 8665, negative conditional: 0, negative unconditional: 8665, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 8665, positive: 8323, positive conditional: 0, positive unconditional: 8323, negative: 342, negative conditional: 0, negative unconditional: 342, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 45680, positive: 41819, positive conditional: 0, positive unconditional: 41819, negative: 3861, negative conditional: 0, negative unconditional: 3861, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 94960, positive: 29415, positive conditional: 29415, positive unconditional: 0, negative: 1471, negative conditional: 1471, negative unconditional: 0, unknown: 64074, unknown conditional: 64074, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 63745, Positive cache size: 63404, Positive conditional cache size: 63404, Positive unconditional cache size: 0, Negative cache size: 341, Negative conditional cache size: 341, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 11063.7ms, 382 PlacesBefore, 331 PlacesAfterwards, 299 TransitionsBefore, 312 TransitionsAfterwards, 75522 CoEnabledTransitionPairs, 3 FixpointIterations, 0 TrivialSequentialCompositions, 54 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 54 TotalNumberOfCompositions, 385326 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 20829, positive: 19419, positive conditional: 19419, positive unconditional: 0, negative: 1410, negative conditional: 1410, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 6922, positive: 6738, positive conditional: 5, positive unconditional: 6733, negative: 184, negative conditional: 0, negative unconditional: 184, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6922, positive: 6738, positive conditional: 5, positive unconditional: 6733, negative: 184, negative conditional: 0, negative unconditional: 184, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6922, positive: 6606, positive conditional: 0, positive unconditional: 6606, negative: 316, negative conditional: 0, negative unconditional: 316, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 316, positive: 132, positive conditional: 0, positive unconditional: 132, negative: 184, negative conditional: 0, negative unconditional: 184, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4700, positive: 2256, positive conditional: 0, positive unconditional: 2256, negative: 2444, negative conditional: 0, negative unconditional: 2444, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 20829, positive: 12681, positive conditional: 12681, positive unconditional: 0, negative: 1226, negative conditional: 1226, negative unconditional: 0, unknown: 6922, unknown conditional: 6922, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 70667, Positive cache size: 70142, Positive conditional cache size: 70142, Positive unconditional cache size: 0, Negative cache size: 525, Negative conditional cache size: 525, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 260.1ms, 334 PlacesBefore, 334 PlacesAfterwards, 313 TransitionsBefore, 313 TransitionsAfterwards, 82504 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 139284 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 2287, positive: 1769, positive conditional: 1769, positive unconditional: 0, negative: 518, negative conditional: 518, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2287, positive: 1769, positive conditional: 1769, positive unconditional: 0, negative: 518, negative conditional: 518, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 70667, Positive cache size: 70142, Positive conditional cache size: 70142, Positive unconditional cache size: 0, Negative cache size: 525, Negative conditional cache size: 525, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 160.3ms, 337 PlacesBefore, 337 PlacesAfterwards, 314 TransitionsBefore, 314 TransitionsAfterwards, 82734 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 139484 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 2287, positive: 1769, positive conditional: 1769, positive unconditional: 0, negative: 518, negative conditional: 518, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2287, positive: 1769, positive conditional: 1769, positive unconditional: 0, negative: 518, negative conditional: 518, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 70667, Positive cache size: 70142, Positive conditional cache size: 70142, Positive unconditional cache size: 0, Negative cache size: 525, Negative conditional cache size: 525, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 164.5ms, 340 PlacesBefore, 340 PlacesAfterwards, 315 TransitionsBefore, 315 TransitionsAfterwards, 83032 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 139742 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 2286, positive: 1768, positive conditional: 1768, positive unconditional: 0, negative: 518, negative conditional: 518, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2286, positive: 1768, positive conditional: 1768, positive unconditional: 0, negative: 518, negative conditional: 518, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 70667, Positive cache size: 70142, Positive conditional cache size: 70142, Positive unconditional cache size: 0, Negative cache size: 525, Negative conditional cache size: 525, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 155.0ms, 343 PlacesBefore, 343 PlacesAfterwards, 316 TransitionsBefore, 316 TransitionsAfterwards, 83410 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 140070 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 2286, positive: 1768, positive conditional: 1768, positive unconditional: 0, negative: 518, negative conditional: 518, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2286, positive: 1768, positive conditional: 1768, positive unconditional: 0, negative: 518, negative conditional: 518, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 70667, Positive cache size: 70142, Positive conditional cache size: 70142, Positive unconditional cache size: 0, Negative cache size: 525, Negative conditional cache size: 525, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 167.2ms, 346 PlacesBefore, 346 PlacesAfterwards, 317 TransitionsBefore, 317 TransitionsAfterwards, 83858 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 140460 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 2286, positive: 1768, positive conditional: 1768, positive unconditional: 0, negative: 518, negative conditional: 518, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2286, positive: 1768, positive conditional: 1768, positive unconditional: 0, negative: 518, negative conditional: 518, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 70667, Positive cache size: 70142, Positive conditional cache size: 70142, Positive unconditional cache size: 0, Negative cache size: 525, Negative conditional cache size: 525, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 283.2ms, 349 PlacesBefore, 349 PlacesAfterwards, 318 TransitionsBefore, 318 TransitionsAfterwards, 84376 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 140912 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 2286, positive: 1768, positive conditional: 1768, positive unconditional: 0, negative: 518, negative conditional: 518, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2286, positive: 1768, positive conditional: 1768, positive unconditional: 0, negative: 518, negative conditional: 518, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 70667, Positive cache size: 70142, Positive conditional cache size: 70142, Positive unconditional cache size: 0, Negative cache size: 525, Negative conditional cache size: 525, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 232.0ms, 352 PlacesBefore, 352 PlacesAfterwards, 318 TransitionsBefore, 318 TransitionsAfterwards, 84376 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 140912 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 2575, positive: 2057, positive conditional: 2057, positive unconditional: 0, negative: 518, negative conditional: 518, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 145, positive: 145, positive conditional: 145, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 145, positive: 145, positive conditional: 145, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 145, positive: 145, positive conditional: 0, positive unconditional: 145, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2575, positive: 1912, positive conditional: 1912, positive unconditional: 0, negative: 518, negative conditional: 518, negative unconditional: 0, unknown: 145, unknown conditional: 145, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 70812, Positive cache size: 70287, Positive conditional cache size: 70287, Positive unconditional cache size: 0, Negative cache size: 525, Negative conditional cache size: 525, Negative unconditional cache size: 0 - TimeoutResultAtElement [Line: 684]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable (line 684). Cancelled while CegarLoopForPetriNetWithRepeatedLiptonReduction was constructing initial abstraction,while PetriNetLargeBlockEncoding was applying PetriNetLargeBlockEncoding to Petri net that has 319 places, 358 transitions, 833 flow,while LiptonReduction was applying LiptonReduction to Petri net that has 319 places, 358 transitions, 833 flow and 101558 co-enabled transitions pairs.,while SimplifyDDAWithTimeout was simplifying term of DAG size 9 for 4ms.. - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 84 locations, 1 error locations. Started 9 CEGAR loops. EmptinessCheckTime: 75.4ms, RemoveRedundantFlowTime: 0.0ms, RemoveRedundantFlowUnfoldingTime: 0.0ms, BackfoldingTime: 0.0ms, BackfoldingUnfoldingTime: 0.0ms, FlowIncreaseByBackfolding: 0, BasicCegarLoop: VerificationResult: UNSAFE, OverallTime: 813356.8ms, OverallIterations: 44, TraceHistogramMax: 8, EmptinessCheckTime: 0.0ms, AutomataDifference: 6475.3ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 746034.8ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 148 SDtfs, 136 SDslu, 0 SDs, 0 SdLazy, 647 SolverSat, 56 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 918.9ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 492 GetRequests, 344 SyntacticMatches, 0 SemanticMatches, 148 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 112 ImplicationChecksByTransitivity, 2521.5ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=938occurred in iteration=0, InterpolantAutomatonStates: 192, 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: 413.5ms SsaConstructionTime, 982.6ms SatisfiabilityAnalysisTime, 9192.6ms InterpolantComputationTime, 884 NumberOfCodeBlocks, 884 NumberOfCodeBlocksAsserted, 72 NumberOfCheckSat, 696 ConstructedInterpolants, 0 QuantifiedInterpolants, 1832 SizeOfPredicates, 0 NumberOfNonLiveVariables, 3472 ConjunctsInSsa, 140 ConjunctsInUnsatCore, 64 InterpolantComputations, 8 PerfectInterpolantSequences, 0/924 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